Wednesday 29th March 2017

Resource Clips


Posts tagged ‘zinc’

Pistol Bay expands Confederation Lake package, adding gold to base metals potential

March 22nd, 2017

by Greg Klein | March 22, 2017

The largest portfolio in western Ontario’s Confederation Lake greenstone belt just got larger as Pistol Bay Mining TSXV:PST increased its holdings to about 9,450 hectares. Two claim groups, Lucky 7 and Moth, cover “a 53-kilometre length of favourable volcanic geology,” the company stated.

Pistol Bay expands Confederation Lake package, adding gold to base metals potential

Neighbouring Pistol Bay’s Garnet Lake and Garnet East properties, the 640-hectare Lucky 7 hosts a copper-gold sulphide zone that was drilled in 1980 and 2002. A zone of massive to disseminated sulphides, the Hilltop copper-gold zone, was trenched but apparently never drilled. One of two Hilltop grab samples taken last year assayed 13.84 g/t gold and 3.21% copper.

Five kilometres from Lucky 7, the 1,360-hectare Moth claims underwent at least 14 holes between 1970 and the mid-1990s, revealing widespread hydrothermal alteration and numerous cases of zinc and/or copper mineralization, Pistol Bay stated. One interval graded 2.86 g/t gold over 0.3 metres. Located two kilometres from the former South Bay zinc-copper-silver mine, Moth sits near the Confederation belt’s most accessible area.

[Assays] suggest that we might be getting into an area with a potential for gold as well as base metals. This is something that hasn’t been widely recognized before in the Confederation Lake belt.—Charles Desjardins,
CEO of Pistol Bay Mining

Assays from both properties “suggest that we might be getting into an area with a potential for gold as well as base metals,” said CEO Charles Desjardins. “This is something that hasn’t been widely recognized before in the Confederation Lake belt.”

Together, the two properties will cost $72,000 and 2.3 million shares over three years. Pistol Bay may buy half of the 1.5% NSR for $400,000.

Last month the company acquired an historic data set for its recently optioned Joy North copper-zinc project. Mostly consisting of drill logs and ground geophysics maps, the info will go into a digital database including drill information, geology, assays, rock chemistry, petrology and geophysics. Now under consideration is an airborne EM and mag survey to penetrate deeper than earlier systems and better discriminate bedrock from overburden conductivity.

Pistol Bay’s overall strategy is to apply modern methods and a regional approach to properties that had previously been explored individually by different companies using earlier techniques.

The company also holds the C4, C5 and C6 uranium properties in Saskatchewan’s Athabasca Basin, where a Rio Tinto NYSE:RIO subsidiary advances towards a 100% interest.

On March 20 Pistol Bay closed a private placement totalling $548,436.

Read more about Pistol Bay Mining.

Emerita Resources signs LOI for Spanish zinc project

March 20th, 2017

by Greg Klein | March 20, 2017

Set to resume trading on March 22, Emerita Resources TSXV:EMO has due diligence planned for a VMS property in an infrastructure-rich region of southern Spain. The non-binding letter of intent concerns the 1,400-hectare Masa Valverde zinc project in Andalusia’s Iberian pyrite belt.

Emerita Resources signs LOI for Spanish zinc project

The property “hosts a classic, polymetallic, volcanogenic massive sulphide deposit that is locally enriched in gold and contains zinc-rich massive sulphide zones and a copper-rich zone as is characteristic for VMS deposits,” Emerita stated. “Drilling to date has outlined a sulphide body that is greater than 1,200 metres long and greater than 200 metres wide.” Mineralization remains open, the company added.

Subject to approvals and a 60-day due diligence period, the property would cost Emerita €4.5 million over two years plus a 2.5% NSR. The vendor also retains an offtake option.

Located in a region active in base metals mining, local infrastructure includes paved roads, rail, power, water and ports.

Following a March 10 halt, Emerita resumes trading on March 22.

The company also reiterated its commitment to another Andalusian project, the Aznalcollar zinc-lead-copper project. Emerita’s acquisition of the asset was confirmed in an October court ruling.

Additionally, the company holds the Sierra Alta gold project in northwestern Spain, Las Morras gold project in western Spain and the Falcon Litio MG lithium project in Brazil.

Rockcliff Copper flies geophysics over former high-grade gold mine in Manitoba

March 6th, 2017

by Greg Klein | March 6, 2017

In the property’s first program of its kind, Rockcliff Copper TSXV:RCU has a state-of-the-art magnetometer survey now airborne over its Laguna gold project in Manitoba’s Flin Flon-Snow Lake camp. Plans call for ground-based induced polarization to follow on the 3,499-hectare past-producer optioned in September. The property forms part of Rockcliff’s high-grade Snow Lake portfolio, which includes four other projects slated for drilling this year.

Rockcliff Copper flies geophysics over former high-grade gold mine in Manitoba

An historic sample of Laguna gold on
display at Toronto’s Royal Ontario Museum.

A helicopter-style drone will fly “extremely tightly spaced lines with high-density ground sampling distances without the need for line-cutting,” the company stated. “It is now possible to resolve individual magnetic anomalies that were previously indistinguishable when surveyed using conventional ground and airborne surveys.”

Initial ground geophysics will consist of 65 kilometres of gradient IP, which provides advantageous economics, signal-to-noise readings, lateral resolution and depth penetration, Rockcliff added.

Grab samples from four vein systems released in January ranged from 0.01 grams per tonne up to 25 g/t and 34.77 g/t gold. The field program “discovered that the gold mineralization is structurally controlled and associated with much thicker zones of gold-rich quartz stockwork systems not previously identified or reported in historic documents,” said president/CEO Ken Lapierre. “The detailed drone magnetometer and the IP surveys will play a pivotal role in following and identifying the horizontal and lateral extent of the known high-grade stockwork systems … With this Phase I geophysical data, we will be one step closer to our first drill program on the Laguna gold mine trend and the first on this trend in over 70 years.”

Located 20 kilometres from Hudbay Minerals’ (TSX:HBM) Snow Lake gold mill, Laguna produced over 60,000 gold ounces from one vein during intermittent mining between 1916 and 1939.

Last month Rockcliff reported drill results from its 51%-optioned Talbot copper-polymetallic VMS project, with grades up to 3.48% copper-equivalent over 16.08 metres. The current program has 7,000 metres planned by spring break-up. An inferred resource for three zones totals 133.6 million pounds copper, 165,400 ounces gold, 107.4 million pounds zinc and 3.81 million ounces silver.

The company’s 2017 agenda also calls for drilling on the Bur zinc project, Rail copper-polymetallic deposit and the Penex zinc project, which Rockcliff announced staking just last week. Less than 200 metres from the historic Pen deposit, Penex has a deep-penetrating EM survey already underway.

Read more about Rockcliff Copper.

Golden Dawn Minerals reports May Mac assays as underground drilling continues

March 6th, 2017

by Greg Klein | March 6, 2017

Golden Dawn Minerals TSXV:GOM released the last of 19 holes drilled so far this winter at its May Mac mine in southern British Columbia’s historic Greenwood camp. Following assays reported last month, the results show silver-polymetallic mineralization on the Skomac vein system beyond, above and below the former mine’s #7 adit.

Some highlights from hole MU17-10 include:

  • 81.1 g/t silver, 0.06 g/t gold, 2.1% lead and 0.6% zinc over 5.25 metres, starting at 188.82 metres in downhole depth
  • (including 121.4 g/t silver, 0.07 g/t gold, 3.5% lead and 1% zinc over 2.7 metres)

  • 86 g/t silver, 0.01 g/t gold, 5.3% lead and 1.6% zinc over 1 metre, starting at 195.78 metres

  • 174.3 g/t silver, 8.2 g/t gold, 3.7% lead, 2.6% zinc and 0.01% copper over 1.2 metres, starting at 211.6 metres
  • (including 228 g/t silver, 19.65 g/t gold, 8.8% lead, 6.2% zinc and 0.2% copper over 0.5 metres)

  • 98 g/t silver, 0.01 g/t gold, 0.5% lead, 0.9% zinc and 0.1% copper over 1.5 metres, starting at 218.37 metres

  • 18.33 g/t silver, 3.11 g/t gold, 1.2% lead, 3.5% zinc and 0.1% copper over 1.97 metres, starting at 221.89 metres

  • 37.5 g/t silver, 6.76 g/t gold, 1.4% lead, 2.2% zinc and 0.1% copper over 1.32 metres, starting at 226.4 metres
Golden Dawn Minerals reports May Mac assays as underground drilling continues

True widths weren’t available.

The program found veining concentrated in four zones ranging from 1.2 metres to 19.43 metres in extent, with significant mineralization in the first three zones.

Drilling continues at the underground drill station, prior to moving the rig to two other stations. Golden Dawn also has permitting underway to extend the #7 drift for a bulk sample of up to 10,000 tonnes. Samples have already been taken for metallurgical tests at the company’s Greenwood mill, 15 kilometres southeast. Golden Dawn holds an extensive portfolio of former mines proximal to the 200-tpd mill, which the company hopes to restart this year.

Last month the company announced a US$4-million advance on a streaming agreement for its past-producing Lexington and Golden Crown gold mines. Lexington has trial mining anticipated for Q3, while Golden Crown has a permit application for infill drilling. Trial mining at Golden Crown could begin in Q2 2018, following successful permitting, adit refurbishment and underground exploration.

The company also has field work planned for its Phoenix and Tam O’Shanter properties, part of a 11,000-hectare, 29-property acquisition that closed in January.

Golden Dawn’s Greenwood portfolio sits about 500 kilometres east of Vancouver.

Rockcliff Copper stakes new ground next to historic Manitoba zinc deposit

February 28th, 2017

by Greg Klein | February 28, 2017

Still adding to its approximately 45,000-hectare property package in Manitoba’s Flin Flon-Snow Lake mining camp, Rockcliff Copper TSXV:RCU acquired the Penex zinc project by staking. Located less than 200 metres from the historic Pen deposit, the property already has a deep-penetrating EM survey underway prior to drilling planned for this year.

Rockcliff Copper stakes new ground next to historic Manitoba zinc deposit

All of the historic deposit’s lenses dip towards the new acquisition’s northern boundary, with at least one zinc-bearing lens dipping onto the property, the company stated. An historic, non-43-101 drill hole on Penex assayed 4.04% zinc-equivalent over 7.57 metres, including 6.73% over 2.64 metres.

Bore hole geophysics confirmed that conductivity continued downward within the property, strengthening at depth in an area untested by drilling, Rockcliff added.

The new turf “underpins our commitment to acquire properties either by staking or acquisition that have significant metal potential within trucking distance to milling facilities in this world class base and precious metals camp,” said president/CEO Ken Lapierre.

Rockcliff has work planned this year on four of the other properties that comprise its Snow Lake project. Two weeks ago the company reported assays from its 51%-held Talbot copper-polymetallic VMS property, where Phase II drilling continues. A resource calculated last year for three Talbot zones brought an average copper-equivalent grade of 5.5%. The inferred category totalled:

  • 2.17 million tonnes averaging 2.8% copper, 2.4 g/t gold, 2.2% zinc and 54.6 g/t silver for 133.6 million pounds copper, 165,400 ounces gold, 107.4 million pounds zinc and 3.81 million ounces silver

Rockcliff’s 2017 agenda also calls for work on its Bur zinc project, the Rail copper-gold-silver property and the former Laguna gold mine. Debt-free, the company currently has about $1.5 million on hand.

In another February 28 announcement, the Fraser Institute rated Manitoba second to Saskatchewan worldwide in the 2016 survey of 104 mining jurisdictions. “Competitive tax regimes, efficient permitting procedures and certainty surrounding environmental regulations and land claims have vaulted Saskatchewan and Manitoba to the top in the eyes of miners looking to invest,” said Kenneth Green, a co-author of the study.

Read more about Rockcliff Copper.

Golden Dawn Minerals releases silver-gold-polymetallic assays from historic Greenwood camp

February 24th, 2017

by Greg Klein | February 24, 2017

Underground drilling delivered the highest silver and gold assays so far from the Skomac vein system at the former May Mac mine, Golden Dawn Minerals TSXV:GOM reported February 23. With noteworthy lead and zinc numbers as well, the results come from one of the past-producers the company intends to revive at its Greenwood portfolio in southern British Columbia. The assays reflect nine of this year’s 10 May Mac holes totalling 1,320 metres, while results are pending for the tenth hole. Along with nine holes sunk late last year and released in mid-January, the work currently totals 2,125 metres.

All 19 holes hit the Skomac vein system, showing mineralization continues along the principal vein from the #6 level, passing the #7 level. Parallel veins also revealed mineralization. Some highlights include:

Hole MU17-01

  • 235 g/t silver, 2.07 g/t gold, 0.8% lead, 1.4% zinc and 0.2% copper over 1.56 metres, starting at 32.05 metres in downhole depth

MU17-02

  • 231.2 g/t silver, 0.51 g/t gold, 5.9% lead, 6.4% zinc and 0.3% copper over 1.92 metres, starting at 59.44 metres
Golden Dawn Minerals releases silver-gold-polymetallic assays from historic Greenwood camp

Golden Dawn plans additional underground
drilling and a bulk sample at the former May Mac mine.

MU17-05

  • 177 g/t silver, 7.91 g/t gold, 0.5% lead, 0.4% zinc and 0.1% copper over 1.05 metres, starting at 32.67 metres

MU17-06

  • 35.1 g/t silver, 6.32 g/t gold, 0.3% lead, 0.6% zinc and 0.1% copper over 1.36 metres, starting at 224.82 metres
  • (including 79.5 g/t silver, 14.55 g/t gold, 0.6% lead, 0.3% zinc and 0.1% copper over 0.46 metres)

MU17-07

  • 371 g/t silver, 8.86 g/t gold, 0.7% lead and 0.2% copper over 0.5 metres, starting at 62.7 metres

MU17-08

  • 559.4 g/t silver, 1.27 g/t gold, 0.2% lead, 2.1% zinc and 0.1% copper over 2.06 metres, starting at 52.8 metres
  • (including 1,935 g/t silver, 4.21 g/t gold, 0.7% lead, 7.1% zinc and 0.2% copper over 0.54 metres)

True widths weren’t available.

With more holes scheduled for this drill station, Golden Dawn plans additional underground work at two other drill stations. The company also has permitting underway to extend the #7 drift for drilling and bulk sampling up to 10,000 tonnes. Processing would take place at Golden Dawn’s Greenwood mill, 15 kilometres southeast.

Looking at another of the company’s Greenwood properties, Golden Dawn has applied for a surface drilling permit for its Golden Crown property, which has a 2016 resource estimating 62,500 gold-equivalent ounces indicated and 13,100 ounces inferred.

Other plans include field work on an acquisition of 29 former Greenwood mines that closed last week. Golden Dawn filed a 43-101 on the 11,354-hectare package in January.

On February 24 the company announced closing of a US$1-million convertible security increase with Lind Asset Management VI. Earlier this month Golden Dawn reported receiving an initial US$3 million of a US$4-million streaming deal from RIVI Capital.

With an extensive portfolio of former mines proximal to its 200-tpd mill, Golden Dawn hopes to revive the historic Greenwood camp, about six hours’ drive east of Vancouver.

Pistol Bay Mining adds new property to Confederation Lake portfolio

February 16th, 2017

by Greg Klein | February 16, 2017

Pistol Bay Mining TSXV:PST hopes to unlock one of the puzzles of western Ontario’s Confederation Lake greenstone belt with its 100% option on the Joy North property. The 64-hectare claim lies contiguous with the company’s previously acquired Joy group of claims, which include five mineralized VMS zones. Pistol Bay’s Dixie zone is located about 11 kilometres east of Joy North.

Pistol Bay Mining adds new property to Confederation Lake portfolio

The new property covers a 1,000-metre-long conductive zone where a geochem survey found anomalous zinc, copper and gold. The conductor’s stronger areas also showed stronger magnetic responses.

In 1970 a single 48-metre hole found metavolcanic rocks with the intense alteration associated with volcanogenic massive sulphide deposits. The hole also revealed calc-silicate rocks “suggesting the property may lie at the same stratigraphic horizon as the Dixie zone,” Pistol Bay stated.

The previously acquired Joy group includes the Diamond Willow zone, with an historic, non-43-101 estimate of 270,000 tonnes averaging 4% zinc.

Past drilling highlights from the other four zones have included:

  • Joy Zone: 3.1% copper and 0.2% zinc over 5.7 metres
  • 4.01% copper and 0.17% zinc over 3.35 metres

  • Creek Zone: 2.33% copper and 0.27% zinc over 0.95 metres

  • South Zone: 0.28% copper and 17.17% zinc over 0.6 metres
  • 0.17% copper and 8.36% zinc over 0.25 metres

  • Caravelle Zone: 0.13% copper and 21.6% zinc over 0.25 metres
  • 0.22% copper and 4.44% zinc over 1.1 metres

The new acquisition “includes one of the very few electromagnetic anomalies in the prolifically mineralized Confederation Lake greenstone belt that has not been satisfactorily explained by diamond drilling,” commented CEO Charles Desjardins. The geochemical anomalies also “make it a prime exploration target,” he added.

Subject to approvals, Joy North’s price tag comes to a total of one million shares and $40,500 over four years. A 2% NSR applies, half of which may be bought back for $500,000 and the other half for $1.5 million. Pistol Bay must also drill at least two holes totalling 600 metres. The company intends to drill the project this year.

Last month Pistol Bay updated plans for a regional, multi-disciplinary approach to its Confederation Lake portfolio, which hosts properties that were previously explored by different companies in an inconsistent manner.

In Saskatchewan’s Athabasca Basin, Pistol Bay also holds the C4, C5 and C6 uranium properties, currently being drilled by a Rio Tinto NYSE:RIO subsidiary earning a 100% interest.

Two days before the Joy North announcement, the company appointed geologist Jody Dahrouge to its advisory board.

Read more about Pistol Bay Mining.

Rockcliff Copper reports assays, geophysics from Flin Flon-Snow Lake

February 16th, 2017

by Greg Klein | February 16, 2017

As drilling continues on its Talbot property in Manitoba’s Flin Flon-Snow Lake camp, Rockcliff Copper TSXV:RCU reported promising assays and geophysics on February 16. The copper-polymetallic VMS deposit forms part of the company’s approximately 45,000-hectare Snow Lake portfolio. Rockcliff holds a 51% option on Talbot from Hudbay Minerals TSX:HBM.

Hole TB-017 on the deposit’s main lens, “in an area void of drilling,” returned the following assays:

  • 0.93% copper, 2.73 g/t gold, 0.65% zinc and 15.23 g/t silver for 3.48% copper-equivalent over 16.08 metres, starting at 774.37 metres in downhole depth

Within that interval were two overlapping intercepts:

  • 0.35% copper, 4.02 g/t gold, 0.48% zinc and 13 g/t silver for 3.77% copper-equivalent over 8.74 metres, starting at 780.63 metres

  • 1.7% copper, 4.11 g/t gold, 0.34% zinc and 19.76 g/t silver for 5.2% copper-equivalent over 3.51 metres, starting at 786.94 metres
Rockcliff Copper reports assays, geophysics from Flin Flon-Snow Lake

Core from previous drilling at Talbot.

True widths weren’t available.

Drilling now focuses on a vertical-dipping 300-by-600-metre conductive plate recently discovered below the deposit’s north lens. EM has also found a larger conductive plate below the main lens, which could represent down-dip continuity of the lens.

Additionally, the survey found a much deeper but larger flat-lying target called the west Talbot deep conductive plate, measuring about one kilometre by one kilometre.

“Most of the larger mines in the camp have multiple stacked lenses that were initially identified as conductive plates,” remarked president/CEO Ken Lapierre. “We remain greatly encouraged not only by the consistent high metal grades and increased size potential of the deposit, but by the metal potential of the untested stacked conductive plates proximal to the deposit.”

The 7,000-metre program continues until winter break-up, targeting the north lens plate and the plates below the north copper zone, 2.5 kilometres north of the deposit.

Talbot’s January 2016 resource detailed an inferred category for three zones totalling:

  • 2.17 million tonnes averaging 2.8% copper, 2.4 g/t gold, 2.2% zinc and 54.6 g/t silver for 133.6 million pounds copper, 165,400 ounces gold, 107.4 million pounds zinc and 3.81 million ounces silver

Rockcliff has work scheduled on three other Snow Lake properties this year. The past-producing Laguna gold project has a high-res magnetic survey planned, while rigs will keep busy on the Bur zinc project and Rail copper-polymetallic deposit.

The company currently has about $2 million in the bank.

Read more about Rockcliff Copper.

Plucking the high grades

February 8th, 2017

Rockcliff Copper plans a busy year for its expanded Flin Flon-Snow Lake turf

by Greg Klein

Rockcliff Copper has a busy year planned for its expanded Flin Flon-Snow Lake turf

This year’s drilling will keep core shacks busy on at least three Rockcliff properties.

 

Grade is king to Ken Lapierre, so he proudly describes his company’s portfolio as “the best of three worlds—high-grade copper, high-grade zinc and high-grade gold”—the highest-grade unmined deposits in Manitoba’s Flin Flon-Snow Lake region, he adds. But the Rockcliff Copper TSXV:RCU geologist/president/CEO also emphasizes the properties’ location. “They’re beside excellent infrastructure, in a world-class mining camp, a mining-friendly jurisdiction and a politically stable country. You really can’t get any better than that.”

Rockcliff Copper has a busy year planned for its expanded Flin Flon-Snow Lake turf

Ken Lapierre considers Rockcliff’s portfolio to
hold the camp’s highest-grade unmined deposits.

Active in the region for about a decade, the company began by going after non-core assets of Hudbay Minerals TSX:HBM. The pace of property acquisitions picked up late last year, leaving Rockcliff with about 45,000 hectares.

Included are two copper-polymetallic deposits with resource estimates, four zinc deposits with historic, non-43-101 estimates and a gold project on the site of a former high-grade mine. The properties sit within trucking distance of two Hudbay plants, one for gold, the other for base metals.

Four projects have work planned this year.

Now underway at Talbot is a program recently increased from 6,000 to 7,500 metres on a project that’s undergone over 13,000 metres in the last 18 months. Lapierre describes it as a “high-grade VMS copper deposit with a high-grade gold tenor.” A January 2016 resource for three zones showed an inferred total of:

  • 2.17 million tonnes averaging 2.8% copper, 2.4 g/t gold, 2.2% zinc and 54.6 g/t silver for 133.6 million pounds copper, 165,400 ounces gold, 107.4 million pounds zinc and 3.81 million ounces silver

The average copper-equivalent grade comes to 5.5%, Lapierre points out.

“Talbot has room to grow because it’s open in all directions and there’s a host of conductive plates that could represent more deposits,” he says.

Besides hoping for expansion along strike and at depth, Lapierre sees possibilities for new discoveries on the approximately 12,000-hectare property.

“The attractive thing about this deposit is that it looks and feels like all the other large deposits that became large mines in this camp. You have a series of geophysical anomalies close together with base metals present. As well as three zones of mineralization that create the deposit, it has additional geophysical conductive plates along strike and at depth that have never been tested. So we wouldn’t have to go far to make a new discovery.”

The current campaign’s expected to last until March. That would bring Rockcliff past the halfway point of its 51% option with Hudbay. Lapierre sees Talbot’s resource update possible by year-end.

Although Snow Lake is known as a VMS camp, “in reality it started as a gold camp,” Lapierre points out. That brings to mind another object of his enthusiasm, the former Laguna gold mine acquired last September. “If this property was in Timmins it would have had tens of millions of dollars spent on it.”

One vein mined in the 1930s averaged 20.5 grams per tonne, producing 60,000 ounces. “The attractive thing about Laguna’s gold veins and stockwork systems is they’re a lot wider than we originally thought,” he continues. “The oldtimers followed narrow, high-grade veins running over an ounce to the ton…. The reality is these high-grade veins are associated with quartz stockwork systems. We sampled an old trench where five metres averaged about 7.5 grams per tonne. Back then that would have been waste, but today it’s not. There’s a series of these vein systems and they’re associated with a long structural fault system.”

Grab sampling late last year suggested a trend covering over six kilometres on the 3,499-hectare property.

There’s multiple veins but the last time it was drilled was in 1944 and the last time it had any decent science was never.—Ken Lapierre, president/CEO of Rockcliff Copper

“There’s multiple veins but the last time it was drilled was in 1944 and the last time it had any decent science was never.”

That changes this winter, as a helicopter-style drone flies a high-res magnetic survey over the property. The plan is to “outline and identify potential structural traps where gold likes to hang its hat,” Lapierre explains. “Then we’re going to follow with a surface induced polarization survey which will give us hotspots. The gold that’s on this property is associated with sulphides, so the IP survey will find where there’s an accumulation of sulphides.”

Back to VMS deposits, another 2017 drill priority is the Bur zinc project, optioned from Hudbay in September under a four-year, 100% earn-in. The 3,979-hectare property came with a 2007 resource that Rockcliff considers historic and non-43-101:

  • indicated: 1.05 million tonnes averaging 8.6% zinc, 1.9% copper, 12.1 g/t silver and 0.05 g/t gold

  • inferred: 302,000 tonnes averaging 9% zinc, 1.4% copper, 9.6 g/t silver and 0.08 g/t gold

The deposit remains open in all directions. “If our first phase drill program is successful, we’ll put that into a 43-101 resource which would be done by the end of 2017 as well.”

Rockcliff Copper has a busy year planned for its expanded Flin Flon-Snow Lake turf

The near-surface Rail deposit
remains open in all directions.

This year also calls for four to six holes totalling about 2,500 metres at the Rail deposit. In 2010 Rockcliff compiled a resource with an indicated category showing:

  • 822,000 tonnes averaging 3.04% copper, 0.9% zinc, 0.66 g/t gold and 9.25 g/t silver for 55.09 million pounds copper

“Rail has huge room for growth,” Lapierre says. “The deposit is still open along strike and at depth, it has a large untested geophysical plate below the deposit and for the most part it’s only been drilled down to about 250 metres.”

Among other projects with historic deposits is the 1,662-hectare near-surface MacBride zinc deposit. The December purchase came with a 1977 non-43-101 estimate of:

  • 1.82 million tonnes averaging 8.8% zinc, 0.3% copper, 0.1 g/t gold and 4.5 g/t silver

A 1.5% NSR in the Tower T-1 copper deposit might bring in over $1 million a year, Lapierre says. Rockcliff optioned its 70% stake to Akuna Minerals, which has a feasibility study scheduled for December. Lapierre hopes to see Akuna begin production by 2018.

As for more acquisitions, “we feel we’ve plucked the best there is to pluck in this camp,” he says. “But you always look because the minute you stop looking you eliminate opportunities to find a mine.”

Meanwhile the 2017 agenda calls for exploration on four properties, with drills turning on at least three.

Mountain Boy Minerals reports barite-polymetallic results from NW B.C.

February 2nd, 2017

by Greg Klein | February 2, 2017

An explorer with extensive assets in northwestern British Columbia’s Golden Triangle, Mountain Boy Minerals TSXV:MTB announced a “major base metal-silver-barite zone” at the Surprise Creek property. The company acts as project operator on the 50/50 JV with Great Bear Resources TSXV:GBR.

Of two holes sunk late last year, one missed a polymetallic VMS-related occurrence called the Ataman zone. But DDH-SC-2 returned the following intercepts, announced February 2:

  • 0.12 g/t gold, 28 g/t silver, 1.21% zinc, 0.03% lead, 0.31% copper and 46.73% barite over 18.94 metres, starting at 58.26 metres in downhole depth

  • (including 0.11 g/t gold, 44.75 g/t silver, 4.31% zinc, 0.05% lead, 0.33% copper and 67% BaSo4 over 4.58 metres)

  • (which includes 0.09 g/t gold, 70.7 g/t silver, 6.49% zinc, 0.09% lead, 0.56% copper and 60.48% BaSo4 over 2.14 metres)
Mountain Boy Minerals reports barite-polymetallic results from NW B.C.

A helicopter lands at the BA project,
part of the same JV with Surprise Creek.

True widths weren’t available. The hole appeared to end in mineralization but drilling stopped due to weather.

Further work this year “will target this extensive barite horizon,” Mountain Boy stated. The Ataman zone has been traced across approximately 1.2 kilometres of strike. The 7,472-hectare Surprise Creek property sits immediately north of a highway.

Barite is used as a drilling mud in the oil and gas industry. Imports to Canada and the U.S. come to about 400,000 tonnes of industrial-grade barite and 3.6 million tonnes of oilfield barite, the company stated.

The JV also covers the nearby BA VMS project. Some highlights from samples reported last month from a three-by-two-kilometre area of the Big Red target showed:

  • 14.3% lead and 1,080 g/t silver
  • 32.4% lead and 417 g/t silver
  • 20.3% zinc, 6.73% lead, 255 g/t silver and 100 ppb gold
  • 33.1% zinc, 1.57% lead and 192 g/t silver
  • 4.41% copper and 142 ppb gold

Big Red has additional exploration planned this year, but the BA property’s eponymous BA zone remains the project’s primary focus. In December Mountain Boy released channel sample results from the zone, with some highlights showing:

  • 3.84% zinc, 1.25% lead and 107.65 g/t silver over 15 metres
  • (including 5.31% zinc, 1.97% lead and 132.44 g/t silver over 7.5 metres)

  • 2.42% zinc, 0.55% lead and 99.41 g/t silver over 12 metres
  • (including 3.2% zinc, 0.72% lead and 119.68 g/t silver over 6 metres)
  • (which includes 5.12% zinc, 0.83% lead and 102.85 g/t silver over 3 metres)
Mountain Boy Minerals reports barite-polymetallic results from NW B.C.

An aerial view of the MB project.

Another Mountain Boy asset in B.C.’s Golden Triangle is the MB project. Grab samples taken last year from the property’s High Grade zone assayed as high as 31,192 g/t silver, with averages of 4,795.16 g/t silver, 3.35% zinc, 0.837% lead and 1.38% copper.

Sampling from MB’s Mann zone averaged 750.48 g/t silver, 9.02% zinc, 2.61% lead and 0.303% copper.

MB has an historic, non-43-101 indicated estimate for three veins totalling 105,555 tonnes averaging 0.064% copper, 0.69% lead, 2.01% zinc, 208.9 g/t silver and 13.59% barite.

The company’s portfolio includes a 20% interest in the Silver Coin project, in which Jayden Resources TSXV:JDN holds the remainder. A 2011 resource gave the project a measured and indicated total of 842,416 ounces gold, 4.46 million ounces silver and 91.17 million pounds zinc. The inferred category came to 813,273 ounces gold, 6.69 million ounces silver and 128 million pounds zinc. Further drilling is planned this year.

Mountain Boy also holds a 35% interest in Decade Resources’ (TSXV:DEC) Red Cliff project, which has modelling and additional drilling slated for 2017.

Just west of the BA project, Mountain Boy’s 50%-held George property has historic, non-43-101 estimates for copper, silver and gold.

In December Mountain Boy announced the purchase of the 1,062-hectare Manuel Creek zeolite and pozzolan property in southern B.C.’s Okanagan region, where work on a resource estimate should start in early spring. The company noted that zeolite is used in applications such as soil amendments and hydroponics, water filtration, livestock feed enhancement and waste management.

The company offered a private placement of up to $1.2 million in December.