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Posts tagged ‘peru’

Athabasca Basin and beyond

June 21st, 2014

Uranium news from Saskatchewan and elsewhere for June 14 to 20, 2014

by Greg Klein

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Patterson Lake South gives Fission 91 metres of 4.29% U3O8

High grades and shallow depths continue to characterize Fission Uranium’s (TSXV:FCU) Patterson Lake South. A June 16 batch of assays found positive results from three holes targeting the eastern part of R780E, the middle of five zones along a 2.24-kilometre potential strike. The two best holes showed:

Hole PLS14-161

  • 0.11% uranium oxide (U3O8) over 13 metres, starting at 137 metres in downhole depth
Uranium news from Saskatchewan and elsewhere for June 14 to 20, 2014

  • 0.2% over 22 metres, starting at 153 metres

  • 1.88% over 3.5 metres, starting at 190.5 metres

  • 2.48% over 4.5 metres, starting at 209.5 metres

  • 7.85% over 3 metres, starting at 221.5 metres
  • (including 18.1% over 1 metre)

Hole PLS14-164

  • 4.29% over 91 metres, starting at 97 metres
  • (including 14.69% over 6.5 metres)
  • (and including 21.2% over 7 metres)

  • 3.5% over 2.5 metres, starting at 228 metres

True widths weren’t provided. Another hole testing the gap between R780E and discovery zone R00E to the west failed to find significant mineralization.

The results followed a late May batch that featured 4.44% U3O8 over 38 metres. The tally from last winter’s campaign now stands at 44 holes reported and 48 pending.

With still no word on a maiden resource, another question remains outstanding: When will someone find the source of the uraniferous boulder field that inspired so much successful drilling since November 2012?

Denison boosts Wheeler River to 70 million pounds indicated, drills Gryphon zone

Denison Mines TSX:DML reported a 34% increase for the indicated category of the Phoenix zone on its Wheeler River joint venture June 17. The resource uses a 0.8% cutoff to estimate:

  • indicated: 166,400 tonnes averaging 19.13% for 70.2 million pounds U3O8

  • inferred:8,600 tonnes averaging 5.8% for 1.1 million pounds
Denison boosts Wheeler River’s Phoenix resource, drills Gryphon zone

A substantial upgrade to the Phoenix resource now complete,
Denison turns its focus to Wheeler River’s Gryphon zone.

With a 60% interest in Wheeler River, project operator Denison’s share comes to 42.1 million pounds indicated and 600,000 pounds inferred. Cameco Corp TSX:CCO holds a 30% interest while JCU (Canada) Exploration holds the rest.

The estimate was based on 25 new holes in addition to the 2012 resource. With mineralization at 400 metres in depth and varying from disseminated to massive, “Phoenix belongs to a select group of very high-grade unconformity uranium deposits that includes the prolific McArthur River mine (37 kilometres to the northeast) and the Cigar Lake mine (80 kilometres to the northeast),” Denison stated.

JV partner Cameco operates the Key Lake mill about 35 kilometres northeast of Wheeler.

The Phoenix upgrade notwithstanding, Wheeler’s newly discovered Gryphon zone has taken centre stage. Now underway is a two-drill, 18-hole, 14,000-metre summer program three kilometres northwest of Phoenix. Meanwhile Denison has a 3D DC-resistivity survey planned for the northern extension of the Phoenix trend.

The previous week Denison closed its most recent company acquisition, of International Enexco. With $15 million committed to Canadian exploration in 2014, Denison announced its summer plans earlier this month.

Aldrin’s first three Anticline holes at Triple M reveal radioactivity

Aldrin Resource TSXV:ALN reported more radioactive mineralization from the Anticline target on its PLS-adjacent Triple M property June 19. Results for the first three holes showed significant intervals above 300 counts per second for widths above 0.3 metres as measured by a downhole radiometric probe.

Hole ALN14-008 had been reported in late May but further drilling found additional radioactivity in small intervals ranging from 0.4 metres to 6.5 metres (not true thicknesses) of mineralization between downhole depths of 176.6 and 323.9 metres.

ALN14-009 showed radioactivity in several small intercepts between 214.9 and 289.1 metres in depth, while ALN14-010 revealed intervals between 226.7 and 282 metres.

The company cautioned that radiometric results could indicate potassium or thorium. Aldrin describes the Anticline target as “a coincident basement conductor, gravity low and structural feature extending more than 2.5 kilometres on strike.” These three holes tested its northeast corner.

Drilling will resume “immediately following our high-resolution surface geophysics and geochemistry,” CEO Johnathan More stated.

In April the company released initial results from four of seven holes on Triple M’s Forrest Lake fault. The 12,000-hectare project comprises two blocks west and south of PLS.

Fission 3.0, Azincourt to begin summer drilling at Patterson Lake North

Adjacent and to the north of PLS, Patterson Lake North has four or five holes totalling about 1,600 metres that were expected to begin imminently, according to June 16 announcements from Fission 3.0 TSXV:FUU and Azincourt Uranium TSXV:AAZ. The plan is to test the project’s A1 and A4 conductors with three holes spaced 400 metres apart and a fourth contingent on the first three results. Winter drilling failed to find radioactivity but did “confirm the high prospectivity of the target areas,” the companies stated last April.

This summer’s budget comes to $1.5 million, including geophysics. Fission 3.0 acts as operator on the 27,408-hectare property, where Azincourt has just entered year two of a 50% earn-in.

Late last month Azincourt and Macusani Yellowcake TSXV:YEL stated they would extend to June 15 a letter of intent to consolidate their Peruvian assets. That date passed without further announcement.

The Fission 3.0 portfolio also includes a Peruvian interest in addition to nine others in Saskatchewan and Alberta. Late last month the company joined Brades Resource TSXV:BRA to announce VTEM results from their Clearwater West joint venture.

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June 4th, 2014

Ricardo Carrion and Alberto Arispe: Finally, good news for mining in Peru Streetwise Reports
Why Martin Murenbeeld is moderately bullish on the outlook for gold Stockhouse
How lithium can change the solar landscape Industrial Minerals
1971 Murray Rothbard: The end of economic freedom GoldSeek
Tesla CTO on energy storage: “We should all be thinking bigger” VantageWire
Phosphates: Commodity overview Geology for Investors
Do baby boomers impact the U.S. labour force participation rate? Equedia

Athabasca Basin and beyond

May 31st, 2014

Uranium news from Saskatchewan and elsewhere for May 24 to 30, 2014

by Greg Klein

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Fission Uranium drills 38 metres of 4.44% U3O8 at Patterson Lake South

Still no word on a resource estimate, but Fission Uranium TSXV:FCU released assays for 10 more infill holes from Patterson Lake South on May 29. The latest batch brings the total reported holes from last winter to 40, with 52 more to come. Nine of the most recent came from R780E, the middle and the largest of five zones along a 2.24-kilometre potential strike that’s open to the east and west. Some of the best results show:

Hole PLS14-153

  • 0.34% uranium oxide (U3O8) over 21.5 metres, starting at 166.5 metres in downhole depth
  • (including 1.47% over 2 metres)
Uranium news from Saskatchewan and elsewhere for May 24 to 30, 2014

  • 0.78% over 5.5 metres, starting at 203 metres
  • (including 3.76% over 1 metre)

  • 0.64% over 10.5 metres, starting at 215 metres
  • (including 4.16% over 1 metre)

Hole PLS14-156

  • 4.68% over 19 metres, starting at 103.5 metres
  • (including 12.32% over 5.5 metres)

  • 3.69% over 4.5 metres, starting at 202 metres
  • (including 10.67% over 1.5 metres)

Hole PLS14-160

  • 4.44% over 38 metres, starting at 69 metres
  • (including 14.74% over 10 metres)

  • 1.05% over 9.5 metres, starting at 187 metres
  • (including 3.44% over 2.5 metres)

Hole PLS14-167

  • 1.16% over 18.5 metres, starting at 120 metres
  • (including 3.1% over 6.5 metres)

Hole PLS14-171

  • 1.05% over 18.5 metres, starting at 75 metres
  • (including 4.42% over 2.5 metres)

  • 2.96% over 48 metres, starting at 105 metres
  • (including 8.67% over 11.5 metres)

Fission Uranium also released one assay from R00E, the second zone from the west and location of the project’s first hit.

Hole PLS14-163

  • 0.14% over 5 metres, starting at 128.5 metres

True widths weren’t provided.

Back to the R780E assays, Fission Uranium stated they show “the exceptional strength of uranium mineralization in the middle region over a substantial strike length” of the zone.

Aldrin finds radioactivity at Triple M’s Anticline area

The first hole sunk on the Anticline target at Aldrin Resource’s (TSXV:ALN) Triple M property went radioactive, the company announced May 29. A downhole probe found nine intervals totalling 14.6 metres (not true widths) showing “significant” radiation above 300 counts per second for intercepts above 0.3 metres. The nine intervals occurred at downhole depths between 176.6 and 246.2 metres.

Radiation measurements are no substitute for assays. The company noted that radiation could come from potassium or thorium, but radiometric readings have shown some correlation with uranium at the adjacent PLS project.

Aldrin has also drilled seven holes so far on the project’s Forrest Lake fault, reporting preliminary results for the first four in April. The 12,000-hectare Triple M property consists of two blocks west and south of PLS.

Ur-Energy reports Shirley Basin eU3O8, prepares 43-101

Radiometric results announced May 28 follow completion of a 14-hole confirmation drill program at Ur-Energy’s (TSX:URE) Shirley Basin project in Wyoming. Providing the results not as counts per second but as uranium oxide-equivalent, the company found 13 intercepts above 0.02% eU3O8 for intercepts ranging between 1.83 metres and 5.79 metres thick (not true widths). The intercepts started at downhole depths ranging from 68 to 161 metres.

Historically, the Shirley Basin district has hosted low-grade deposits suited to in-situ recovery operations. But this campaign found higher-grade results too, including:

  • 0.502% eU3O8 over 2.44 metres, starting at 95 metres in downhole depth

  • 0.321% over 3.81 metres, starting at 73.8 metres

  • 0.189% over 5.79 metres, starting at 100.95 metres

Now underway is a 43-101 technical report on the property, part of last December’s acquisition of Pathfinder Mines. In August Ur-Energy began ISR production at another Wyoming project, Lost Creek. In May the company revised the mine’s guidance in view of low uranium prices.

Fission 3.0 and Brades report Clearwater West conductors

On May 27 Fission 3.0 TSXV:FUU and Brades Resource TSXV:BRA announced more detailed results from a previously reported VTEM survey. The companies now say 24 conductive areas have been located on the Clearwater West joint venture, five coinciding with anomalous radiometric readings. In all, seven high-priority areas have been identified on the eastern side of the 11,835-hectare property that borders PLS to the north.

Follow-up work will include boulder prospecting and ground-based electromagnetic and DC resistivity surveys to determine drill targets.

The Fission Energy spinco acts as operator and currently holds 100% of the project. Brades has a three-year, 50% option that would call for $5 million in spending by October 2016 and a first-year commitment of $700,000.

New listing enhances Lakeland Resources’ American exposure

Lakeland Resources TSXV:LK made its OTCQX trading debut May 30, marking an important step “as we continue to grow and expand our shareholder base globally,” said president/CEO Jonathan Armes. “The United States is an important market to be active in and we look forward to the increased visibility and exposure that this new listing will offer.”

In April the company announced a 4,475-hectare expansion to its Lazy Edward Bay project, one of Lakeland’s 16 uranium properties in and around the Basin.

Read more about Lakeland Resources here and here.

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Athabasca Basin and beyond

May 24th, 2014

Uranium news from Saskatchewan and elsewhere for May 17 to 23, 2014

by Greg Klein

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Kivalliq signs LOI with Westham Resources on Saskatchewan Genesis property

Its flagship Angilak project in Nunavut holds Canada’s highest-grade uranium deposit outside the Athabasca Basin. Nevertheless Kivalliq Energy TSXV:KIV was drawn into Saskatchewan with last January’s acquisition of the 198,763-hectare Genesis project. Now the company plans to bring in Westham Resources TSXV:WHR.P as a funding partner.

Under a letter of intent announced May 21, the capital pool company could acquire an 85% interest in return for 20% of its issued and outstanding shares, $1 million in payments and $5 million in spending over four years. The exploration commitment would include $1 million by year-end and another $1.5 million by August 31, 2016. Kivalliq would act as project operator for at least two years. Kivalliq director Dale Wallster would join Westham’s board.

Uranium news from Saskatchewan and elsewhere for May 17 to 23, 2014

Among other conditions, Westham must raise a private placement of at least $2 million.

The property lies northeast of the Basin in the prospective Western Wollaston Tectonic Domain and “covers basement rocks known to host uranium mineralization,” the companies stated. Previous operators and government surveys “outlined over 30 uranium showings that include several uranium-bearing boulder trains.” Based on that data, Kivalliq has identified eight initial targets for geophysics, sediment sampling, soil sampling, mapping and prospecting to be completed by early autumn. The company hopes to follow with a “major” drill program early next year.

Last February Kivalliq reported results of ore-sorting and metallurgical tests from Angilak’s Lac 50 deposit.

UEC adds one Texas property, “releases” another

Still expanding its southern Texas “hub-and-spoke” projects, Uranium Energy Corp NYSE MKT:UEC announced a new acquisition May 20, this one with a permitting advantage. The Longhorn project’s aquifer exemption “eliminates a major permitting hurdle” for a potential in-situ recovery operation, covering the mining zone of interest and allowing for expansion, the company stated. The project’s historic legacy includes drill maps and over 500 logs of gamma radiation data.

UEC compiled the project leases and data “over the last 18 months at a very low cost.”

The company also announced a decision to “release” its Channen project following evaluation of last summer’s drill results.

In April UEC completed a preliminary economic assessment for its Slick Rock uranium-vanadium deposit in Colorado. A week before that, the company announced its Burke Hollow ISR project in Texas had begun permitting.

UEC’s southern Texas holdings include the Hobson processing plant, the Palangana ISR mine, the Goliad development project and satellite properties. Of its nearly two dozen exploration properties, two are located in Paraguay and the others in the western U.S.

Unity picks up historic Uranium City region property

Twenty-six kilometres southwest of Uranium City, Saskatchewan, the Gulch Mine project comprises Unity Energy’s TSXV:UTY latest acquisition. Announced May 21, the 3,010-hectare property holds an historic, non-43-101 “reserve,” estimated by one source at around 928,796 pounds uranium oxide (U3O8) and by another at 1.65 million pounds. Gulch adjoins properties held by Fission 3.0 TSXV:FUU, Red Rock Energy TSXV:RRK and CanAlaska Uranium TSXV:CVV.

A 100% interest will require $1.2 million in payments over 18 months from Unity, which must drill 3,000 metres within three years. The vendor retains a 2.5% gross overriding royalty. Unity may buy back two-fifths for $1.5 million, less any previous royalty payments.

Earlier this month Unity closed a 100% option on the 14,200-hectare Camsell project in the northwestern Basin. In April the company optioned out 50% of its Mitchell Lake project to Rio Grande Mining TSXV:RGV.

MPVC tests NW Manitoba for uranium, “young” uranium, radon and lead 210

As a rotary air blast drill arrived on site, MPVC Inc TSXV:UNO updated its Northwest Manitoba project on May 22. The RAB drill is intended to quickly test shallow targets found by geophysical, geochemical and prospecting work. Drilling will take place over the lake while ice persists.

Two holes of core drilling have failed to convince a gamma ray spectrometer that they contain significant uranium mineralization, MPVC conceded. But “samples of the core are now being tested for radon, ‘young’ uranium and lead 210 which, if present, could signal the presence of uranium mineralization at greater depths.”

The company also reported receiving a letter of support for its one-year drill permit application from the Northlands Denesuline First Nation.

In early May MPVC stated preliminary results from the project’s radon-in-water survey showed, “to the author’s knowledge,” readings second only to Fission Uranium’s (TSXV:FCU) Patterson Lake South.

Contract prices, spending cuts help Ur-Energy withstand uranium’s descent

While uranium sinks to eight-year lows, on May 22 Ur-Energy TSX:URE revised its guidance for this year and next. With mid- and long-term contracts in place, customers have committed to buy approximately 518,000 pounds U3O8 at an average of $51.10 a pound this year, for projected revenues approaching $26.5 million.

As for 2015, the company so far has commitments for 630,000 pounds at an average of $50.10, for projected revenues of $31 million. With spending controls as well as managed production, Ur-Energy expects “to maintain a positive cash position throughout 2014 and 2015.”

Although its processing facility has a nameplate capacity of two million pounds annually, the company plans to keep production tied to contract obligations in 2015 “unless the market demonstrates sustained price improvement.”

Ur-Energy began ISR mining at Lost Creek in Wyoming last August.

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Athabasca Basin and beyond

April 27th, 2014

Uranium news from Saskatchewan and elsewhere for April 19 to 25, 2014

by Greg Klein

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Fission Uranium completes winter delineation, releases Patterson Lake South drill results

Delineation drilling, the focus of Fission Uranium’s (TSXV:FCU) winter 2014 Patterson Lake South program, has come to its seasonal end. While one rig worked outside the main mineralized area, four others sunk 82 infill holes, roughly 85% of the 30,000-metre campaign, since mid-January. As a result PLS now consists of five zones along a 2.24-kilometre potential strike that’s open at both east and west. Along with its April 24 announcement Fission Uranium released radiometric results for the last dozen holes. Two days earlier the company reported assays for nine others.

Ten of the 12 latest holes came from zone R780E, the third of the five east-west zones. With a total of 77 holes so far, R780E has about 855 metres in strike and up to about 95 metres in lateral width. Seven of the latest 10 holes showed substantial intercepts reaching the maximum possible reading of 9,999 counts per second on a hand-held scintillometer that measures radiation from drill core. Scintillometer results are no substitute for assays, which are pending for these holes.

R1620E, at the eastern extent and declared a new zone earlier this month after just one hole, now has a second which showed 38.5 metres (not true width) ranging from under 300 cps to 3,500 cps. Ironically for the discovery zone, R00E gave up just half a metre of 490 cps.

Assays released two days earlier included yet another PLS “best yet”—this time “the widest high-grade interval to date,” which helped PLS14-187 nearly equal a previously recorded best hole. This nine-hole batch marks the third set of assays, totalling 22 holes, for the winter campaign. Like the previous week’s dozen holes, all nine came from R780E. Some of the best results showed:

Hole PLS14-138

  • 0.2% uranium oxide (U3O8) over 34 metres, starting at 73 metres in downhole depth
Uranium news from Saskatchewan and elsewhere for April 19 to 25, 2014

  • 0.4% over 3.5 metres, starting at 137.5 metres

  • 1.04% over 17 metres, starting at 170 metres
  • (including 2.88% over 4.5 metres)

PLS14-139

  • 0.15% over 30 metres, starting at 130 metres

  • 0.28% over 8.5 metres, starting at 199 metres

PLS14-140

  • 0.1% over 19.5 metres, starting at 22.5 metres

  • 0.28% over 7.5 metres, starting at 254.5 metres

PLS14-145

  • 0.13% over 27.5 metres, starting at 89.5 metres

  • 0.97% over 22.5 metres, starting at 132 metres
  • (including 2.24% over 7.5 metres)

  • 1.34% over 2.5 metres, starting at 178.5 metres

  • 0.4% over 7.5 metres, starting at 203.5 metres

  • 0.22% over 8 metres, starting at 218 metres

PLS14-146

  • 2.18% over 47 metres, starting at 132 metres
  • (including 4.3% over 3 metres)
  • (and including 14.27% over 2 metres)

  • 1.04% over 4 metres, starting at 237 metres
  • (including 3.64% over 1 metre)

  • 3.19% over 2 metres, starting at 254 metres

PLS14-147

  • 0.15% over 28.5 metres, starting at 115 metres

PLS14-151

  • 0.31% over 6 metres, starting at 125.5 metres

Best of the batch and second-best overall was PLS14-187:

  • 5.98% over 102.5 metres, starting at 63 metres
  • (including 27.2% over 3 metres)
  • (and including 12.93% over 10.5 metres)
  • (and including 14.12% over 6 metres)
  • (and including 16.92% over 2.5 metres)
  • (and including 16.14% over 4.5 metres)

  • 2.59% over 9 metres, starting at 218.5 metres

True widths weren’t provided. “Mineralization is both located within and associated with a metasedimentary lithologic corridor, bounded to the south by the PL-3B basement electromagnetic conductor,” Fission Uranium added.

The $12-million winter agenda also calls for geophysics. And no, there’s still no word on when Fission Uranium might unveil its maiden resource.

Lakeland Resources acquisition expands Lazy Edward Bay project

Out of Lakeland Resources’ (TSXV:LK) portfolio of 16 uranium properties in and around the Athabasca Basin, Lazy Edward Bay has taken on greater prominence. A three-claim, 4,475-hectare acquisition announced April 24 expands the project to 26,375 hectares. The new turf also adds two conductive trends, giving Lazy Edward a total of six around the Basin’s southern margin.

Subject to TSXV approval, the 100% interest will cost Lakeland $5,000, 250,000 shares and a 2% gross revenue royalty.

Of the two additional conductive trends, the Ponderosa consists of two parallel graphitic trends, each about 2.5 kilometres long, Lakeland stated. Ground EM surveys and seven holes tested the trend in 1989, with more EM and another hole following in 2001.

The Jack trend extends from the original Lazy Edward property, tripling the trend to about 5.1 kilometres. In 2007 it underwent a ground fixed loop transient EM survey but hasn’t been drilled.

Historic work has sunk at least 53 holes on Lazy Edward’s six trends but, with each ranging between five and seven kilometres long, they remain under-explored. One hole on the Bay trend assayed 770 ppm uranium, along with anomalous pathfinder metals. Depths to the unconformity along the Basin’s southern edge range from zero to 350 metres.

“As a result of the historic and recent exploration on the property, all six trends are considered drill ready,” the company stated.

Among other projects in Lakeland’s portfolio is Gibbon’s Creek, a joint venture with Declan Resources TSXV:LAN that features surface boulders grading up to 4.28% U3O8 and some of the highest radon readings ever measured in the Basin.

Read more about Lakeland Resources here and here.

Aldrin reports initial findings from Triple M’s initial four holes

With drilling suspended by snowmelt, Aldrin Resource TSXV:ALN reported preliminary results from the first four holes on its PLS-adjacent Triple M property. All four “intersected alteration, structures and breccia zones within a metasedimentary rock succession including elevated radioactivity counts in a graphitic fault zone,” the company stated on April 22. Assays have yet to come.

With less than 25% of the planned 4,000-metre program complete, the quartet tested the Forrest Lake fault. Aldrin plans at least four more holes over the same fault “moving towards the most intense part of the basement conductive anomaly” before starting on the Anticline target.

Drilling could resume on the 12,000-hectare property in as little as two weeks, the company added.

NexGen adds to eastern Basin holdings

The size of the property wasn’t divulged. Nor was its name. But NexGen Energy TSXV:NXE announced an eastside Basin acquisition and option on April 25. Subject to approvals, NexGen gets a 75% interest in five claims by issuing Long Harbour Exploration TSXV:LHC shares worth $135,000. NexGen’s option on the other 25% would require additional shares worth $45,000. Value would be calculated by the volume-weighted average for five days before closing. The property remains subject to a 2% NSR and 2% gross overriding royalty. The claims lie “in close proximity” to NexGen’s Thorburn Lake property.

On April 22 the company implemented a shareholder rights plan.

Late last month NexGen wrapped up winter drilling at its southwestern Basin Rook 1 flagship by announcing radiometric results for the project’s best hole so far.

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Athabasca Basin and beyond

April 19th, 2014

Uranium news from Saskatchewan and elsewhere for April 12 to 18, 2014

by Greg Klein

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Fission Uranium releases second batch of winter assays from Patterson Lake South

With its first set of Patterson Lake South assays since February 19 and only the second since winter drilling began in mid-January, Fission Uranium TSXV:FCU reported 12 holes on April 14. Nine showed high grades and all came from zone R780E, the third of five zones along a 2.24-kilometre west-east potential strike that remains open at both ends. Among the best assays were:

Hole PLS14-125

  • 0.46% uranium oxide (U3O8) over 56.5 metres, starting at 119.5 metres in downhole depth
  • (including 1.91% over 6 metres)
  • (and including 1.71% over 2.5 metres)

  • 0.21% over 12 metres, starting at 225.5 metres

Hole PLS14-126

  • 1.3% over 8.5 metres, starting at 152.5 metres
  • (including 4.44% over 1 metre)

  • 2.41% over 5.5 metres, starting at 178 metres
  • (including 4.66% over 2 metres)

  • 0.96% over 5 metres, starting at 230 metres

Hole PLS14-128

  • 0.46% over 6 metres, starting at 167.5 metres

  • 6.74% over 4 metres, starting at 216.5 metres
  • (including 13.04% over 2 metres)

Hole PLS14-130

  • 0.47% over 17 metres, starting at 84.5 metres
  • (including 1.57% over 3.5 metres)

  • 3% over 4 metres, starting at 142.5 metres
  • (including 11.1% over 1 metre)

Hole PLS14-131

  • 0.22% over 22.5 metres, starting at 168.5 metres

  • 0.3% over 30.5 metres, starting at 199.5 metres
  • (including 0.93% over 3.5 metres)

  • 0.34% over 21.5 metres, starting at 234.5 metres

Hole PLS14-132

  • 0.4% over 12.5 metres, starting at 72 metres
  • (including 3.28% over 1 metre)

  • 0.72% over 46 metres, starting at 134.5 metres
  • (including 2.41% over 10.5 metres)

  • 1.54% over 5.5 metres, starting at 216 metres
  • (including 2.74% over 3 metres)

  • 4.03% over 8 metres, starting at 226.5 metres
  • (including 8.48% over 3.5 metres)

Hole PLS14-133

  • 0.9% over 13.5 metres, starting at 167 metres
  • (including 8.37% over 1 metre)

  • 0.48% over 21.5 metres, starting at 184 metres
  • (including 1.03% over 5 metres)

Hole PLS14-136

  • 0.92% over 41 metres, starting at 119 metres
  • (including 2.59% over 8 metres)
  • (and including 3.69% over 2.5 metres)

True widths were unavailable.

The previous week Fission Uranium stated 70 holes had been completed out of a planned 100 winter holes totalling approximately 30,000 metres. About 85 holes, using four rigs, will concentrate on delineation. A fifth rig explores outside the main mineralized trend. The 31,039-hectare project’s winter budget comes to $12 million, including geophysics. No target date has been announced for the project’s highly anticipated maiden resource.

Macusani Yellowcake, Azincourt sign LOI to consolidate Peruvian properties

Uranium news from Saskatchewan and elsewhere for April 12 to 18, 2014

Azincourt’s Macusani project, on Peru’s Macusani plateau
and surrounded by Macusani Yellowcake, borders a Fission 3.0
property also called Macusani.

Under a letter of intent announced April 17, Macusani Yellowcake TSXV:YEL would swallow up additional properties held by Azincourt Uranium TSXV:AAZ but surrounded by Macusani in southeastern Peru. The deal would give Azincourt 68.35 million Macusani shares, representing about 30% of the company following the transaction. Macusani would then control over 949 square kilometres hosting “one of the largest undeveloped uranium projects in the world,” the two companies stated.

Macusani’s current package, on Peru’s Macusani plateau, hosts four low-grade deposits that offer low-cost mining potential, according to a December preliminary economic assessment. August resource estimates total 321,000 pounds U3O8 measured, 31.15 million pounds indicated and 30.08 million pounds inferred.

Azincourt completed the acquisition of its two Peruvian assets in January, before contracting technical studies on them. An historic, non-43-101 resource released in 2011 for Azincourt’s 4,900-hectare, now confusingly named Macusani project showed 5.69 million pounds measured, 12.52 million pounds indicated and 17.42 million pounds inferred. The company’s 9,600-hectare Muñani project has undergone airborne geophysics and ground work but has yet to be drilled. Prior to Azincourt’s acquisition, the two projects had lain dormant for two years following Fukushima.

On closing the deal Macusani anticipates a new PEA that would “easily” incorporate the new properties into its existing mine plan.

The consolidated turf would then surround some 51 square kilometres held by Fission 3.0 TSXV:FUU. The Fission Energy spinco collaborates with Azincourt on their PLS-adjacent PLN joint venture.

Definitive agreement advances Denison’s acquisition of Enexco

Denison Mines TSX:DML moved closer to its planned acquisition of International Enexco TSXV:IEC with a definitive agreement announced April 14. Terms of the all-share deal remain unchanged from the LOI reported last month.

In early April Denison reported radiometric results from the Wheeler River JV’s newly discovered Gryphon zone. More radiometric results followed the next day from Enexco’s Mann Lake JV.

Forum announces initial drill results from Clearwater

Spring break-up brought an early end to the Clearwater project’s first drill program, but Forum Uranium TSXV:FDC identified “five major structural trends with reactivated graphitic shear zones [and] alteration,” according to an April 17 statement. Core from two holes showed “locally elevated radioactivity” up to 300 counts per second.

Nine holes totalling 2,310 metres tested widely spaced targets “including a number of gravity lows, radon anomalies and EM conductors both on strike and running parallel” to the PLS trend, the company added. Forum expects to have more detailed results by early June.

The program focused on the 9,910-hectare project’s northern claim, which borders the southwest of PLS and is slated for summer follow-up work. Clearwater’s southern claim, with conductive trends, radiometric anomalies and significant values for uranium in lake sediment, has yet to be drilled.

In late March the company resumed drilling at its Northwest Athabasca project, a JV with NexGen Energy TSXV:NXE, Cameco Corp TSX:CCO and AREVA Resources Canada. Forum holds other properties in Nunavut and the northeastern Athabasca Basin.

Fission 3.0, Brades report initial radiometric and VTEM results from Clearwater West

Fission 3.0 and Brades Resource TSXV:BRA reported initial interpretations of two airborne surveys over their Clearwater West project on April 15. A radiometric survey using patent-pending equipment and methodology found a cluster of anomalies on the eastern 10 kilometres of the property where historic data shows EM conductors, the partners stated. Ground prospecting will follow up this summer.

A VTEM survey suggests the property’s east side hosts EM conductors that might continue from the PLS property bordering to the north. More detailed evaluation will follow.

The project’s $700,000 first-year program will also include ground geophysics and geochemical surveys including radon measurements. Fission 3.0 acts as operator on the 11,835-hectare property. Brades holds a three-year option to earn 50%.

Western Athabasca Syndicate to expand Swoosh drill program

The four-company Western Athabasca Syndicate reported preliminary drill results from its Preston property on April 15. Five holes totalling 986 metres tested the Swoosh target, a six-kilometre corridor identified by gravity, magnetic and EM surveys, and coinciding with surficial geochemical anomalies, the alliance stated. The group consists of Skyharbour Resources TSXV:SYH, Athabasca Nuclear TSXV:ASC, Noka Resources TSXV:NX and Lucky Strike Resources TSXV:LKY.

All five holes hit a hydrothermally altered and reactivated structural zone. A downhole probe found elevated radioactivity in three holes, including one interval of 802 cps over 1.95 metres (not true width) starting at 186.68 metres in downhole depth. Four holes reached depths between 200 and 275 metres. A fifth was abandoned due to poor conditions. More detailed evaluation is expected in May.

Backed by an expanded budget, drilling will continue at Swoosh until late April. The following month the syndicate will test two other targets, CHA and Fin. Athabasca Nuclear acts as operator on the 246,643-hectare property.

On April 14 Ryan Kalt formally became Athabasca Nuclear’s CEO, having already held the position on an interim basis. Kalt has been prominent in acquiring Basin properties, including Preston, and as a director shifted the company to uranium exploration. With a 21.25% stake, he’s also the company’s largest shareholder. On April 15 Athabasca Nuclear announced an advance notice bylaw.

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Athabasca Basin and beyond

April 12th, 2014

Uranium news from Saskatchewan and elsewhere for April 5 to 11, 2014

by Greg Klein

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Fission Uranium reports seven strong holes from Patterson Lake South

They probably don’t surprise anyone anymore but Fission Uranium’s (TSXV:FCU) weekly dispatches from Patterson Lake South continue to impress. Radiometric readings from all seven holes released April 7 showed wide intervals and “off-scale” radioactivity.

The results, which are no substitute for assays, come from a hand-held scintillometer that measures gamma radioactivity from drill core in counts per second up to a maximum possible (“off-scale”) reading of 9,999 cps. Lab results are pending.

Uranium news from Saskatchewan and elsewhere for April 5 to 11, 2014

Fission Uranium found off-scale radiometric readings for intervals
from each of seven holes in this week’s news from Patterson Lake South.

This week’s batch comes from zone 780E, the third of five zones along a west-east strike that just last week extended to 2.24 kilometres and remains open at both ends.

The star hole was PLS14-201, which gave up a composite total of 82.5 metres (not true widths) of mineralization including a composite of 16.8 metres straining the scintillometer at 9,999 cps. The interval closest to surface began at 84 metres in downhole depth while the deepest stopped at 340.5 metres.

The other six holes showed intervals in roughly similar ranges of depth, with one beginning as close as 58.5 metres from surface and the deepest ending at 415 metres.

The company has now finished 70 of 100 holes totalling 30,000 metres planned for the $12-million winter campaign. Four rigs will sink about 85 of those holes to delineate the 31,039-hectare project’s main mineralized trend. A fifth rig explores farther away.

Also on April 7 Fission Uranium granted insiders 500,000 options at $1.65 for five years. The previous week the company granted 6.5 million options on the same terms.

Lakeland Resources stakes five more Saskatchewan properties totalling 52,255 hectares

A quintet of new acquisitions in and around the Athabasca Basin bolstered Lakeland Resources’ (TSXV:LK) portfolio to 16 properties totalling about 157,000 hectares. The turf came through staking which, president/CEO Jonathan Armes told ResourceClips.com on April 11, is ideal for juniors “because you own it 100% with no encumbrances, underlying NSRs and so on.”

Neil McCallum, a company director and project geologist/manager with Dahrouge Geological Consulting, says Lakeland had been studying the properties while waiting for them to come available. “A lot of people get land because it’s in or near the Basin without targeting anything in particular. You can do a lot of research, if you know what you’re looking for, to find good targets before you acquire them.”

A lot of people get land because it’s in or near the Basin without targeting anything in particular. You can do a lot of research, if you know what you’re looking for, to find good targets before you acquire them.—Lakeland Resources
director Neil McCallum

The new ground includes Lazy Edward Bay, a 21,990-hectare project on the Basin’s southern margin with four shallow trends that Lakeland considers drill-ready.

Just off the Basin’s northeastern rim, the 7,195-hectare Karen Lake project has yet to be drilled despite several silt samples grading over 1% uranium. Another 2,889-hectare property along the Basin’s northern edge, Black Lake has a shallow depth to the unconformity of about 260 metres and has undergone historic and recent geophysics.

The 16,925-hectare Hidden Bay sits about eight kilometres east of the Basin and hosts an outlier of Athabasca sandstone and at least four graphitic corridors. About 70 klicks south of the Basin, the 3,258-hectare Fedun Lake property sits on the Wollaston domain that hosts most of the Basin’s uranium deposits.

With cash in hand from last month’s oversubscribed $2.8-million private placement, McCallum says Lakeland is “certainly funded to prioritize the projects we want to work ourselves. If we find JV opportunities for other projects, we wouldn’t mind that either. We have enough projects that we can work some ourselves and have those JV opportunities at the same time.”

Speaking of joint ventures, Gibbon’s Creek is about to undergo a ground electromagnetic survey prior to an anticipated 2,500-metre drill campaign funded by partner Declan Resources TSXV:LAN. Boulder samples from the 12,771-hectare northern Basin project have graded as high as 4.28% uranium oxide (U3O8) while a RadonEx survey showed some of the highest measurements ever found in the Basin.

Read more about Lakeland’s new acquisitions.

MPVC/CanAlaska report radon anomalies from Northwest Manitoba project

Now trading under TSXV:UNO following its change of business, MPVC Inc joined CanAlaska Uranium TSXV:CVV on April 8 to announce “highly anomalous radon results” from the Maguire Lake area of their Northwest Manitoba project. The land-based survey covered a three-by-10-kilometre section of the 143,603-hectare project finding trends “in some cases over four kilometres and approximately 100 to 200 metres wide.” The survey also identified areas of about 400 by 800 metres where radon measured over three times the background levels, sometimes coinciding with gravity and resistivity lows.

Two islands with anomalous values also feature radioactive outcrops. Boulder samples from one island have graded up to 66% U3O8.

The Manitoba property shares some geological features with the Basin, with a distinction that “uranium mineralization outcrops within our project area rather than being deeply buried as is the case with many deposits in the Basin,” the companies stated.

Upcoming plans include a radon survey over the lake itself prior to a drill program scheduled to begin in late April. As part of its 80% option with CanAlaska, MPVC must spend $3.2 million on exploration by 2015.

The previous week CanAlaska sold its Kasmere South project in Manitoba to a private company for $1.8 million to help advance its “core Japanese and Korean joint ventures at West MacArthur and Cree East.”

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Athabasca Basin and beyond

April 6th, 2014

Uranium news from Saskatchewan and elsewhere for March 29 to April 4, 2014

by Greg Klein

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Fission Uranium stretches strike with new zone at Patterson Lake South, closes $28.75-million financing

Step-out drilling has added a new zone to Fission Uranium’s (TSXV:FCU) Patterson Lake South, shortly after infill drilling had merged other zones. Announced March 31, zone R1620E lies 465 metres east of R1155E, extending the project’s potential strike from 1.78 kilometres to 2.24 kilometres.

The results come from a hand-held scintillometer that measures gamma radiation from drill core in counts per second. Scintillometer readings are no substitute for assays, which are pending.

Uranium news from Saskatchewan and elsewhere for March 29 to April 4, 2014

The road to Patterson Lake South, where Fission has four
of its five rigs trying to merge zones into one big deposit.

Six new holes all showed mineralization, with the new zone’s inaugural hole, PLS14-196, revealing a 30-metre interval ranging between 300 cps and 6,100 cps starting at 99 metres in downhole depth. The maximum that the scintillometer can measure is 9,999 cps. Drilling on PLS14-196 continues.

Among other holes, PLS14-190, south of zone R1155E, “suggests that further step-outs to the south may be prospective,” the company stated.

Starting from the west, zone R600W has both a 30-metre east-west strike and a 30-metre north-south lateral width. About 510 metres east, discovery zone R00E has a strike of approximately 165 metres and a lateral width up to about 45 metres. Another 135 metres east sits R780E, with about 855 metres in strike and up to about 95 metres in lateral width.

Neighbouring 75 metres east, R1155E so far has just three mineralized holes. Fission Uranium declared the new zone, 465 metres east again, on the basis of a single hole over conductor PL-3C, “the suspected 1.3-kilometre-long strike extension of the mineralized PL-3B conductor” at an interpreted cross-fault, the company added.

So far 63 of a planned 100 holes totalling 30,000 metres have been sunk. The winter budget comes to $12 million but on April 1 the company announced its most recent private placement closed with gross proceeds of $28.75 million.

Three days later Fission Uranium granted insiders 6.5 million options at $1.65 for five years.

NexGen’s best-ever hole extends strike at Rook 1’s Arrow zone

NexGen Energy TSXV:NXE ended its Rook 1 winter drill program with a “massive” step-out showing the project’s best hole yet. Results for three holes released March 31 lengthen the strike to about 215 metres, open to the southwest.

The winter campaign comprised 17 holes totalling 7,442 metres, but it wasn’t until late February that the Arrow discovery diverted attention to this new zone of the PLS-adjacent project. A second hole in early March contributed to the company’s optimism. In all, seven of eight Arrow holes so far have found significant mineralization.

The results come from a hand-held spectrometer that measures drill core for radiation in counts per second. As is the case with Fission Uranium’s scintillometer readings, the results are no substitute for assays, which NexGen expects to see in about six weeks.

NexGen reports radiometric readings differently than Fission Uranium, providing a more detailed breakdown of small intercepts.

The step-out, hole RK-14-30, found a composite 47.2 metres (not true widths) of anomalous intercepts at least 0.05 metres wide measuring over 500 cps. A total of 8.3 metres surpassed the spectrometer’s maximum possible reading of 9,999 cps. Mineralization began at 84.15 metres in downhole depth, with the deepest intercept stopping at 701.45 metres.

RK-14-29 also revealed many small intercepts, with the first starting at 50.6 metres in downhole depth and the last ending at 569 metres.

RK-14-28 intercepts started at 87 metres in downhole depth, with the last ending at 549 metres.

Having closed an $11.5-million bought deal the previous week, NexGen now has about $15 million to spend. Spring breakup work will include detailed petrography and petrophysics before drilling resumes in the summer.

Denison drills 17.3% eU3O8 over 4.2 metres at new Wheeler River zone

Denison Mines TSX:DML reported a second hole on April 2 that supports last month’s discovery of the Gryphon zone at the Wheeler River JV. WR-560 was drilled 40 metres along the up-dip extension of the first hole, revealing one especially high-grade interval. The results come from a downhole probe that measures radiation in uranium oxide-equivalent (eU3O8). Although the probe is more accurate than a scintillometer or spectrometer, its readings are no substitute for assays. Nevertheless they show:

  • 0.1% eU3O8 over 1.3 metres, starting at 653.5 metres in downhole depth

  • 0.1% over 4.1 metres, starting at 676.2 metres

  • 17.3% over 4.2 metres, starting at 757.9 metres

  • 0.3% over 2.6 metres, starting at 770.7 metres

True widths are estimated at about 75%. Denison interprets these results “to be a new lens in the footwall, about 50 metres northwest of the high-grade intersection in WR-556,” Gryphon’s discovery hole. Mineralization lies approximately 200 metres beneath the unconformity and remains open in both strike directions and at depth, the company stated.

With spring break-up underway, drilling is expected to resume in early June, largely focusing on the new find. Gryphon is three kilometres northwest of the project’s Phoenix deposit, which produced a batch of drill results in February.

Denison holds a 60% interest in Wheeler and acts as operator. Cameco Corp TSX:CCO holds 30% and JCU (Canada) Exploration the rest.

Declan picks up six Alberta and Saskatchewan properties

Calling it a “six-pack” of new properties, Declan Resources TSXV:LAN announced a package of Alberta and Saskatchewan acquisitions in and around the Basin on April 1. Totalling roughly 101,000 hectares, the properties include Maurice Creek in Alberta, immediately northwest of the Northwest Athabasca project, a JV involving Cameco, Forum Uranium TSXV:FDC and NexGen that hosts the historic Maurice Bay deposit.

Two other Alberta properties, Maybelle North and Richardson River, “cover potential northerly extensions to the structure which is host to a significant uranium deposit at Dragon Lake along the Maybelle River shear zone,” Declan stated.

The other properties are Archer Lake and Jackfish Creek, also in Alberta, and Thorburn Lake in Saskatchewan.

The optioner gets $25,000 and 2.5 million shares on TSXV approval, another $125,000 within a year and a 3% gross overriding royalty with a 1% buyback clause for $1 million. To keep the properties in good standing Declan must spend $225,000 by April 17.

Declan also announced changes to its board, which now consists of David Miller, Wayne Tisdale, Michelle Gahagan, Hikmet Akin, Gordon King, Jamie Newall and Craig McLean.

Declan’s flagship is Gibbon’s Creek, a joint venture with Lakeland Resources TSXV:LK.

International Enexco reports new radiometric results from Mann Lake

The latest hole from its Mann Lake JV suggests the project has at least 300 metres of mineralized trend within the footwall of the western conductor target, International Enexco TSXV:IEC stated April 3. The results come from a downhole radiometric probe and are no substitute for assays.

Sunk 150 metres north of the project’s best interval so far, hole MN-065 showed:

  • an average 3.67% eU3O8 over 1.2 metres, starting at 689.8 metres in downhole depth

  • (including an average 6.51% over 0.7 metres)

  • (which includes an average 11.02% over 0.3 metres)

True widths weren’t available.

So far eight holes have tested about 1.8 kilometres of the target, which the company says remains prospective for its entire 3.1-kilometre length. Enexco anticipates follow-up drilling next winter along the conductor and on other areas. The southeastern Basin project is operated by JV partner Cameco, which holds 52.5%, leaving Enexco with 30% and AREVA Resources Canada 17.5%.

But how long Enexco will be involved depends on the outcome of Denison’s most recent acquisition activities. The two companies signed a letter of intent last month for an all-share deal that would give Denison all of Enexco’s Basin properties while spinning out the others. The companies currently JV on another southeastern Basin property, Bachman Lake.

Uracan/UEX drill results suggest prospective target at Black Lake

Black Lake partners Uracan Resources TSXV:URC and UEX Corp TSX:UEX reported the first six holes from their northern Basin JV on April 2, with one mineralized hole suggesting a new target. BL-148 showed:

  • 0.13% U3O8 over 0.5 metres, starting at 275 metres in downhole depth

  • 0.04% over 0.5 metres, starting at 299.5 metres

  • 0.12% over 1 metre, starting at 317 metres

True widths weren’t provided. The three intervals occur up to 19 metres below a footwall unconformity between the basement and sandstones, representing a mineralization style that “has not been encountered previously in this area of the property and represents a new prospective target,” the companies stated.

Next in line is a ground DC resistivity survey to precede further drilling and field work. Uracan may earn 60% of the 30,381-hectare project from UEX, which holds an 89.99% interest. AREVA Resources Canada holds the remaining 10.01%. UEX acts as operator.

Previous Black Lake drilling has found intervals as high as 0.69% over 4.4 metres, starting at 310 metres in downhole depth, 0.79% over 2.82 metres, starting at 310 metres, and 0.67% over 3 metres, starting at 274 metres.

The property borders Gibbon’s Creek, where JV partners Lakeland and Declan have reported boulder samples grading up to 4.28% and some of the Basin’s highest-ever radon readings.

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Athabasca Basin and beyond

March 29th, 2014

Uranium news from Saskatchewan and elsewhere for March 22 to 28, 2014

by Greg Klein

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Another record-breaking hole at Patterson Lake South as Fission merges more zones

Still fattening itself up for acquisition, Fission Uranium TSXV:FCU moves closer to its goal of defining one big deposit at Patterson Lake South. On March 24, for the third time in 19 days, the company announced that drilling had merged two more high-grade zones. The project now consists of four zones—two high-grade zones in the middle, with another zone on each of the east-west flanks—along a 1.78-kilometre potential strike. Mineralization remains open at both ends.

Uranium news from Saskatchewan and elsewhere for March 22 to 28, 2014

The field crew examines core at Patterson Lake South,
where Fission Uranium continues to exceed past performance.

And, for those not yet suffering from repetitive record-breaking fatigue induced by this project, Fission Uranium announced another best-ever hole, which “far surpasses” its last such accomplishment.

Results for the nine holes released March 24 come from a hand-held scintillometer that measures radiation from drill core in counts per second. Scintillometer results are no substitute for assays, which are still to come.

The record-breaker, hole PLS14-187, showed a composite 53.47 metres (not true width) at 9,999 cps, the maximum that the device can measure. Six other holes also showed intervals with maximum readings. The interval closest to surface began at 54.5 metres, while the deepest stopped at 452 metres in downhole depth.

The $12-million winter campaign has four rigs attacking the high-grade area, while a fifth explores farther away. No target date has been announced for the project’s maiden resource.

Forum closes $3.04-million financing, resumes drilling NW Athabasca JV

Two days before closing a private placement, Forum Uranium TSXV:FDC announced drilling had resumed at its 9,800-hectare Northwest Athabasca joint venture. The 3,000-metre program “is designed to determine the eastern extent of the mineralization discovered at Otis West and its extension onto the Otis East gravity target, both of which lie on the south side of the [historic, non-43-101] 1.5-million-pound Maurice Bay deposit,” the company stated on March 24.

Otis West shows a 50-metre strike, a depth of about 110 metres and remains open to the east and at depth, Forum added. Drilling will also test basement targets below Maurice Bay, Zone A and MB East, an untested gravity low east of Maurice Bay.

Among previous assays, last June Otis West showed 0.152% uranium oxide (U3O8) over 39.5 metres, starting at 131 metres in downhole depth. The previous month Zone A gave up 1.34% over 3 metres, starting at 88.5 metres.

Forum and NexGen Energy TSXV:NXE jointly hold 64% of the JV, with Cameco Corp TSX:CCO and AREVA Resources Canada holding 23.5% and 12.5% respectively. Forum acts as project operator.

On March 26 Forum reported closing a private placement for $3.04 million.

In late February the company began drilling its 9,910-hectare, PLS-adjacent Clearwater project. Forum has also been busy picking up other projects in Nunavut and the northeastern Basin, in the vicinity of the Lakeland Resources TSXV:LK/Declan Resources TSXV:LAN flagship Gibbon’s Creek.

Aldrin offers $500,000 placement, plans up to 4,000 metres at Triple M

It’s not clear whether drilling has yet begun, but Aldrin Resource TSXV:ALN has up to 4,000 metres planned for Triple M, a 12,001-hectare property adjacent to PLS. Previous work has shown gravity lows associated with anomalous radon values over basement conductor anomalies. More recently, an infill gravity survey helped refine targets, the company stated on March 25.

One day earlier the company offered a $500,000 private placement. The previous week Aldrin announced TSXV approval to convert $220,000 in debt to shares. The sum remained outstanding out of $500,000 to be paid to Sotet Capital for the project.

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Athabasca Basin and beyond

March 15th, 2014

Uranium news from Saskatchewan and elsewhere for March 8 to 14, 2014

by Greg Klein

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Innovation overcomes epic struggle to put Cameco’s Cigar Lake into production

 

 

With an ore grade 100 times the world average, Cameco Corp TSX:CCO overcame tremendous challenges to put Cigar Lake into production. Indeed the project’s first ore shipment on March 13 suggests that high grade is the mother of invention.

Among other tribulations, flooding in 2006 and 2008 stalled the eastern Athabasca Basin mine, which dates back to a 1981 discovery and began construction in 2005. Last year’s planned start-up hit another delay with leaks from tanks built to hold the run-of-mine slurry. Around the same time the McClean Lake mill faced delays of its own with modifications to the leaching circuit.

Cameco devised innovative techniques of bulk freezing and jet boring to extract the deposit lying 410 to 450 metres below surface, “where water-saturated Athabasca sandstone meets the underlying basement rocks.”

Uranium news from Saskatchewan and elsewhere for March 8 to 14, 2014

The jet boring tunnel at Cigar Lake, which Cameco calls “among
the most technically challenging mining projects in the world.”

To prevent flooding, the company freezes the ore and surrounding rock “by circulating a brine solution through freeze holes drilled from both surface and underground.”

To extract the ore, Cameco developed a method of high-pressure water jet boring “after many years of test mining” that keeps operators safely distant from the enormously high-grade deposit.

The company’s targeting 18 million pounds a year at full production, making it the world’s largest high-grade uranium mine after the Cameco/AREVA (70%/30%) McArthur River operation. But even 33 years after Cigar Lake’s discovery, the company anticipates further difficulties: “As we ramp up production, there may be some technical challenges which could affect our production plans.”

As of December 31, Cigar Lake capital expenditures came to $2.6 billion. Over 600 people will staff the mine.

Milling will take place at McClean Lake, 70 kilometres northeast. Operator AREVA Resources Canada says the plant “is expected to produce 770 to 1,100 tonnes of uranium concentrate from Cigar Lake ore in 2014. Its annual production rate will ramp up to 8,100 tonnes as early as 2018.”

Cigar Lake shows proven and probable reserves averaging 18.3% for 216.7 million pounds U3O8. Measured and indicated resources average 2.27% for 2.2 million pounds. The inferred resource averages 12.01% for 98.9 million pounds.

Cigar Lake is a joint venture of Cameco (50.025%), AREVA (37.1%), Idemitsu Canada Resources (7.875%) and TEPCO Resources (5%).

The McClean Lake JV consists of AREVA (70% ), Denison Mines TSX:DML (22.5%) and OURD Canada (7.5%).

Read more about Cigar Lake here and here.

Fission Uranium reports Patterson Lake South’s second-best radiometric results, $25-million bought deal

Patterson Lake South’s momentum continued on March 10 as Fission Uranium TSXV:FCU released its third batch of radiometric readings in five days—this time boasting one hole with “the second strongest off-scale results recorded at PLS to date, placing it amongst the best holes drilled in the Athabasca Basin.” The four new holes also continue the winter program’s 100% hit rate and further encourage the company’s quest to connect the six zones along a 1.78-kilometre potential strike.

Fission Uranium reports Patterson Lake South’s second-best radiometric results

Fission uses a hand-held scintillometer to measure
radiation from drill core prior to receiving lab assays.

The most recent star hole is PLS14-164, whose intervals showed a total of 30.08 metres of off-scale readings at 9,999 counts per second, the maximum amount of gamma radiation that the hand-held scintillometer can measure. The readings, taken from drill core, are no substitute for assays, which will follow.

Another hole showed a composite 2.1 metres of off-scale radioactivity. Of the four holes, the mineralized intercept closest to surface started at 56 metres, while the deepest stopped at 380.5 metres.

Oddly enough, Fission Uranium’s March 10 release says one of the new holes “has narrowed the distance between zones R390E and R585E to approximately 60 metres.” That’s the same distance between the same zones reported by the company on March 7.

Already 40 holes have been completed in the $12-million winter campaign that began in mid-January. The company plans about 85 or 90 holes totalling around 30,000 metres on the ice-bound lake before spring. While one rig explores outside the mineralized area, Fission Uranium hopes its four other drills will fill the gaps between the project’s six zones.

Just before the March 10 closing bell Fission Uranium announced a $25-million bought deal. A syndicate of underwriters led by Dundee Securities agreed to buy 15.65 million warrants, exercisable for one share each, at $1.60. The company expects to close the private placement by April 1. The underwriters may buy an additional 15%.

Fission Uranium surpassed its 52-week high March 10, opening three cents above its previous close, reaching $1.71 and then settling on $1.67 when trading was halted at the company’s request minutes before the $25-million announcement.

Trading resumed the following day. The company closed March 14 on $1.59. With 330.12 million shares outstanding, Fission Uranium had a market cap of $524.89 million.

NexGen repeats success with second hole at Rook 1’s new area

NexGen repeats success with second hole at Rook 1’s new area

Core from RK-14-27 shows pitchblende within
brecciated shear at 253.8 metres in downhole depth.

With radiometric results from a second hole on Rook 1’s Arrow prospect, NexGen Energy TSXV:NXE repeated last month’s success. On March 13 the company released dozens of tiny intervals ranging from 0.05 to 0.45 metres that showed “significant” readings over 500 counts per second. One intercept of 15.05 metres (not true width) showed almost continuous significant results.

The measurements, which are no substitute for assays, were obtained by scanning drill core with a hand-held radiation detector.

Significant intervals for RK-14-27 started at 224.45 metres in downhole depth and ended at 435.9 metres. Drilling stopped at 576 metres. About a dozen small intervals hit the device’s maximum possible reading of 10,000 cps. Arrow’s mineralization now extends at least 32 metres down dip across two holes, NexGen stated.

Three other holes failed to find significant radiation but “analysis of structures in these holes meant that hole 27 was successfully planned to intersect the interpreted mineralized zones both along strike and down dip.” The company plans to sink RK-14-29 40 metres southwest along strike. Now in progress, RK-14-28 is testing a gravity low roughly 200 metres west of RK-14-27.

The company has two drills working the Arrow area, now the focus of the PLS-adjacent Rook 1 project. A third rig will join by summer.

On March 10 NexGen stated it filed a preliminary short form prospectus regarding the previously announced $10-million bought deal, which the company expects to close on or about March 26.

Fission 3.0 stakes 42,000 additional hectares in and around the Basin

Three acquisitions and one property expansion add nearly 42,000 hectares to Fission 3.0’s (TSXV:FUU) portfolio. Announced March 13, the newly staked properties indicate “there remain many under-explored areas of the Athabasca Basin,” according to COO and chief geologist Ross McElroy.

Not all the new turf actually lies within the Basin. But neither does PLS. The 20,826-hectare Perron Lake property is about 20 kilometres north of the Basin and has benefited from regional lake sediment sampling that showed strong uranium anomalies.

The 9,168-hectare Cree Bay property sits within the northeastern Basin, where historic airborne geophysics suggest potential for hydrothermal and structure-related deposits.

Within the southeastern Basin, the 4,354-hectare Grey Island property is located about 70 kilometres from Key Lake, the world’s largest high-grade uranium mill.

Manitou Falls enlarges by 7,589 hectares to a total of 10,529 hectares. The northeastern Basin property was originally staked last May when the spinco was just a gleam in Fission Uranium’s eye. Historic data shows six radiometric anomalies and multiple basement electromagnetic conductors.

Fission 3.0’s portfolio now numbers nine Saskatchewan and Alberta properties in and around the Basin and one in Peru’s Macusani uranium district.

Purepoint finds new zone at Hook Lake JV

March 10 news from Purepoint Uranium TSXV:PTU heralded a new zone of mineralization at its Hook Lake joint venture five kilometres northeast of PLS. Although two of four holes failed to find mineralization, the other two prompted the company to move its second rig to the new Spitfire zone.

The single interval released from hole HK14-09 showed:

  • 0.32% uranium oxide (U3O8) over 6.2 metres, starting at 208.9 metres in downhole depth
  • (including 1.1% over 0.5 metres)

Thirty metres northwest, HK14-11 showed:

  • 0.11% over 2 metres, starting at 197.9 metres

  • 0.05% over 3 metres, starting at 201.9 metres

  • 0.57% over 0.9 metres, starting at 210.6 metres

True widths weren’t provided. These holes were drilled at a -70 degree dip.

All four holes targeted the 2.9-kilometre D2 electromagnetic conductor, which features “a large magnetic low, possibly indicative of hydrothermal alteration,” said VP of exploration Scott Frostad. “Now that the D2 conductor has been shown to be associated with uranium mineralization, we will increase our drilling efforts towards the northeast where geophysics suggests there is a more structurally complex setting.”

Purepoint stated D2 comprises part of the Patterson Lake conductive corridor, the same conductive trend targeted by Fission at PLS.

Purepoint holds a 21% interest in the 28,683-hectare project and acts as operator for partners Cameco (39.5%) and AREVA Resources Canada (39.5%). The work is part of a $2.5-million, 5,000-metre campaign that began in late January.

In early February Rio Tinto NYE:RIO began drilling Purepoint’s Red Willow project as part of Rio’s 51% earn-in.

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