Monday 3rd August 2020

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Posts tagged ‘gold’

IMC International Mining releases historic B.C. copper-gold-silver results, prepares summer campaign

June 4th, 2020

by Greg Klein | June 4, 2020

A compilation of previously collected high-grade assays from three more areas completes a review of this newly acquired central British Columbia project. On June 4 IMC International Mining CSE:IMCX released copper-gold-silver results from the CJL, Mat and Lake areas of its Thane property, following similar reviews announced last month for the Cathedral, Gail and Cirque areas.

The property’s six areas came under scrutiny to re-assess over 1,400 rock samples, along with soil samples and a 2019 induced polarization survey undertaken by previous operators, as well as regional airborne magnetics conducted by Geoscience BC.

The review “demonstrates the presence of significant copper-gold mineralization throughout the 206-square-kilometre Thane property,” commented IMC president/CEO Brian Thurston. “With the Cathedral area modelled as an alkalic porphyry, and such systems usually occurring in clusters, the copper and gold values detected on the property to date highlight the potential for other significant discoveries.”

IMC International Mining releases historic B.C. copper-gold-silver results, prepares summer campaign

Of 56 rock samples collected at CJL in 2016, 31 surpassed 0.1% copper and 10 exceeded 1% copper. Some highlights include:

  • 9.51% copper and 16.7 g/t silver

  • 8.82% copper and 16.6 g/t silver

  • 5.18% copper and 9.4 g/t silver

  • 3.1% copper and 28.9 g/t silver

  • 2.25% copper and 3.3 g/t silver

Among results suggesting yellow metal potential, one sample assayed 0.632 g/t gold, as well as 1.06% copper and 2.74 g/t silver.

At Thane’s Mat area, historic, non-43-101 assays include 41 chip samples dating to 1983 that averaged 746 g/t silver. That vein also yielded a 2015 grab sample with a non-43-101 grade of 4,950 g/t silver, 1.5% copper, 3.3% lead and 1.2% zinc.

A 2012 discovery, the Lake area also underwent extensive sampling. Historic, non-43-101 results from 141 rock samples showed 77 samples above 0.1% copper, with 15 samples surpassing 1%. As for gold, 39 samples exceeded 0.1 g/t. Eight of them reached beyond 1 g/t gold.

Some non-43-101 Lake highlights include:

  • 4.56% copper and 3.81 g/t gold

  • 3.37% copper and 1.39 g/t gold

  • 3.08% copper and 1.34 g/t gold

  • 2.55% copper and 3.07 g/t gold

  • 1.85% copper and 1.2 g/t gold

  • 1.01% copper and 1.33 g/t gold

  • 0.77% copper and 1.2 g/t gold

  • 0.73% copper and 1.28 g/t gold

The company’s summer agenda calls for mapping, geochemical sampling and an IP survey, possibly leading to a fall drill campaign. “Although the focus for IMC this summer will be at the Cathedral area, IMC has plans to revisit all of these other areas, advancing them through exploration and evaluating their potential,” said Thurston.

The company also holds the early-stage Bullard Pass gold property in Arizona. Last month IMC closed private placements totalling $1.76 million. In April the company negotiated a private equity draw-down of $8 million.

Read more about IMC International Mining.

Gaia Metals signs LOI for Idaho gold-silver project with historic high grades

June 4th, 2020

This story has been updated and moved here.

Belmont Resources adds gold-copper prospect to its Greenwood holdings

May 28th, 2020

by Greg Klein | May 28, 2020

Another property acquisition shows continued interest in this region dotted with former mines and early-stage projects. Expanding its presence in southern British Columbia’s Greenwood camp, Belmont Resources TSXV:BEA has optioned the Come By Chance claims, a 527-hectare block about eight kilometres from Grand Forks and 500 highway kilometres east of Vancouver.

Belmont Resources adds gold-copper prospect to its Greenwood holdings

Although unused pits and adits attest to previous activity, CBC has yet to be explored systematically, the company stated. So far work has largely focused on the property’s copper skarn-type mineralization that’s similar to the historic Phoenix deposit three kilometres northwest.

“Given the regional importance of epithermal gold mineralization and the favourable structural setting, a thorough exploration program to assess the property for this style of mineralization is planned,” Belmont added.

“The acquisition of the Come By Chance property is another exciting milestone for the company and further enhances Belmont’s strategy of consolidating properties with known historic gold-copper mines in the prolific Greenwood mining district,” commented George Sookochoff. The president/CEO comes from a Greenwood mining family.

Belmont’s 100% option calls for $7,500 on approval plus 500,000 shares issued over two years. The vendor retains a 1.5% NSR, two-thirds of which the company may buy for $1 million.

In anther Greenwood acquisition earlier this month, Belmont signed a definitive agreement to pick up the Athelstan-Jackpot claims, covering a site of historic gold-silver production. Looking just across the border, the company signed an LOI in February to acquire the Lone Star copper-gold past-producer in Washington state’s Republic area. Previous Greenwood acquisition announcements from Belmont concern the Glenora, Pride of the West and Great Bear claims.

Assays released in November from the company’s Greenwood-region Pathfinder project reached up to 4.999 ppm gold, 35.86 ppm silver, 20,700 ppm copper and 45.1 ppm cobalt.

Earlier this month Belmont closed the final tranche of an oversubscribed private placement totalling $199,665.

Read more about Belmont Resources.

IMC International Mining compiles B.C. copper-gold samples prior to summer field work

May 26th, 2020

by Greg Klein | May 26, 2020

A compilation of previous sampling programs emphasizes the under-explored prospects of a central British Columbia copper-gold project. That’s the verdict of IMC International Mining CSE:IMCX following a reappraisal of work by previous operators on its recently acquired Thane property.

The compilation takes place as the company prepares its own summer field program. Over 1,400 rock samples have been collected from Thane, which has also undergone soil sampling and an induced polarization survey. Last week the company announced results from Cathedral, one of six prospective areas on the 20,600-hectare property. On May 26 IMC released results from two other areas, Gail and Cirque.

Of 295 rock samples collected by a previous operator in 2012, 140 surpassed 0.1% copper, with 32 samples exceeding 1%, IMC reported. Some standouts from the 2012 Gail area program include:

IMC International Mining compiles B.C. copper-gold samples prior to summer field work

  • 4.78% copper, 2.01 g/t gold and 28 g/t silver (float sample)

  • 4.19% copper, 1.46 g/t gold and 13.3 g/t silver (outcrop sample)

  • 7.69% copper, 1.26 g/t gold and 65.2 g/t silver (sub-outcrop sample)

  • 4.05% copper, 0.09 g/t gold and 22.6 g/t silver (sub-outcrop)

  • 6.88% copper, 3.68 g/t gold and 27.9 g/t silver (outcrop)

  • 5.62% copper, 2.16 g/t gold and 40.3 g/t silver (float)

That program was limited to Gail’s central region. But in 2000 another company had found impressive grab samples in Gail’s western region, reaching up to 4.49% copper and 6.48 g/t gold.

IMC also released previous operators’ results from 2010 and 2012 sampling on the Cirque showing, 2.5 kilometres west of Gail. Some highlights include:

The focus for IMC this summer is the Cathedral area as we prepare for a drill program. However, the substantial copper and gold values observed within the Gail and Cirque areas call for additional exploration and only highlight the potential for discovery on our under-explored, 206-square-kilometre property.—Brian Thurston, president/CEO,
IMC International Mining

  • 2.85% copper, 0.27 g/t gold and 8.6 g/t silver (float)

  • 1.23% copper, 0.15 g/t gold and 5.5 g/t silver (outcrop)

So far the one-day 2012 visit constitutes the only follow-up to the 2010 historic copper sample that graded 2.85%.

Although Gail and Cirque have yet to undergo follow-up work, “the focus for IMC this summer is the Cathedral area as we prepare for a drill program,” said president/CEO Brian Thurston. “However, the substantial copper and gold values observed within the Gail and Cirque areas call for additional exploration and only highlight the potential for discovery on our under-explored, 206-square-kilometre property.”

Earlier this month the company closed private placements totalling $1.76 million. In April IMC arranged a private equity draw-down of $8 million.

Read more about IMC International Mining.

Money and brains

May 21st, 2020

IMC International Mining applies financing and expertise to early-stage opportunity

by Greg Klein | May 21, 2020

Events moved quickly and rather momentously after this company closed its Thane property acquisition in April. Along with the project came first one, then a second impressive addition to the team at IMC International Mining CSE:IMCX. New lab results highlighted the copper-gold prospectivity of the central British Columbia turf. Underscoring all that were financings to the tune of $1.76 million in private placements and—rare for an early-stage junior explorer—a private equity draw-down of $8 million.

Obviously the company has plans for that money. But, as IR officer Ranbir Kalan emphasizes, the funds also constitute a resounding vote of confidence in IMC.

IMC International Mining applies financing and expertise to early-stage opportunity

The draw-down, arranged in mid-April with New York-based Alumina Partners, “allows the board and the team to take parts of the $8 million whenever it’s deemed necessary,” he explains. “That not only protects us from cash issues in the long run, it allows us to keep dilution to a minimum.”

Private placements that brought IMC $1.76 million in mid-May were led by Gravitas Securities, a fact that Kalan points to as indicating further confidence. “Gravitas has a lot of experience in the mining sector so having them on our side also validates our expertise, what we’ve been doing and what we have planned.”

Those plans focus on Thane, a 20,600-hectare property in the central B.C. Quesnel Terrane that hosts Centerra Gold’s (TSX:CG) Mount Milligan operation to the south and, to the north, the former Kemess open pit and Centerra’s feasibility-level Kemess underground project, all copper-gold porphyry deposits. “Our team was already familiar with Thane,” Kalan says. “It was perfect for the size and scope that we were looking for and we were able to get it at a very good valuation.”

An all-share deal valued at $2 million bought a 100% interest in Thane Minerals and its project. Apparently never drilled, the property had undergone field work that included over 1,400 rock samples, along with soil samples, a 2019 induced polarization survey and Geoscience BC’s regional airborne magnetics. On May 19 the company released assays from Cathedral, one of Thane’s six areas of significant gold-copper mineralization.

Some rock sample highlights from five showings within Cathedral featured:

Pinnacle showing

  • 3.29% copper and 20.1 g/t gold
  • 2.54% copper and 7.78 g/t gold

Cathedral showing

  • 13.9% copper and 6.85 g/t gold
  • 3.7% copper and 1.71 g/t gold

Cathedral South showing

  • 4.72% copper and 0.97 g/t gold
  • 1.89% copper and 1.33 g/t gold

Arc showing

  • 11.1% copper and 2.77 g/t gold
  • 8.59% copper and 1.22 g/t gold

Gully showing

  • 3.13% copper and 0.18 g/t gold
  • 1.07% copper and 0.32 g/t gold

The samples represent a zone covering 1.5 by two kilometres, with mineralization in a number of styles but all showing potential for a significant copper-gold alkalic porphyry system, IMC stated.

Earlier this month the company reported lab work that confirmed previous rock sample results throughout the Thane property and, through analysis of soil samples from the Cathedral area, found four broad inline copper anomalies.

IMC International Mining applies financing and—expertise to early-stage opportunity

Still pending are sample results from Thane’s five areas
to the north of Cathedral: Cirque, Gail, CJL, Lake and Mat.
(Image: Geoscience BC/IMC International Mining)

“All this is very promising and we’re looking forward to using these results to help guide us through a summer program of geological mapping, more geochem sampling and an IP survey, with drilling possible in the fall,” Kalan says.

An added benefit to the Thane company acquisition was the Greg Hawkins acquisition. As part of the deal he now chairs IMC’s board. With just over a half-century of experience, Hawkins helped found seven companies, in each of which he helped define resources or reserves. Six of those deposits went on to production. In all, Hawkins has been closely involved with identifying and/or delineating 10 deposits in Canada, the U.S., Chile, Ghana, Mali and the Democratic Republic of Congo. Playing an integral role at Thane Minerals, he’s more than familiar with the Thane property.

In another recent personnel acquisition, Jeffrey Reeder joined IMC’s advisory board. Currently chairperson/CEO of Peruvian Metals TSXV:PER, his specialties include copper-gold porphyry deposits. His work at Mount Milligan and South Kemess helped him in two Peruvian discoveries, the Aguila copper-molybdenum porphyry and the Pinaya copper-gold porphyry deposits.

Another seasoned geologist, Brian Thurston heads IMC as president/CEO/director. His work in the Americas, Africa and India included acting as Ecuadorian country manager for Aurelian Resources, later taken over by Kinross Gold TSX:K. Experienced in boardrooms as well as the field, he founded several public companies, and held board and committee positions that oversaw audit, disclosure and corporate governance.

“In the mining world you can have companies with great projects but they don’t have the veterans who know how to interpret results or decide the next steps,” notes Kalan. “So this team really gives us strength.”

IMC’s portfolio also includes Bullard Pass, an early-stage gold project in Arizona, and other acquisitions might be considered. But Thane captivates IMC’s copper-gold porphyry enthusiasm.

Still to come are further analysis of property-wide sampling and surveying, a summer field program and a possible autumn drill campaign. Kalan looks forward to continuing IMC’s busy news flow.

Visual Capitalist looks at Nevada and the Silver State’s golden side

May 14th, 2020

by Nicholas LePan | posted with permission of Visual Capitalist

 

Visual Capitalist looks at Nevada and the Silver State’s golden side

 

Thanks to the world-famous silver discoveries of the 19th century that unveiled Nevada’s precious metal potential, the state today is known by many as the Silver State.

However, it’s possible that nickname may need to be updated. In the last few decades, Nevada has become a prolific gold producer, accounting for 84% of total U.S. gold production each year.

This infographic from Corvus Gold TSX:KOR showcases why Nevada may have a better case for deserving California’s nickname of the Golden State. We look at Nevada’s gold production, exploration potential and even its rich history.

A defining era for the American West

The discovery of the Comstock silver lode in 1859 sparked a silver rush of prospectors to Nevada, scrambling to stake their claims. News of the discovery spread quickly throughout the United States, drawing thousands into Nevada for one of the largest rushes since the California Gold Rush in 1849. Mining camps soon thrived and eventually became towns, a catalyst that helped turn the territory into an official state by 1864.

Interestingly, many of the early mines also produced considerable quantities of gold, indicating there was more to the state than just silver.

  • The Comstock Lode: 8.6 million troy ounces (270t) of gold until 1959

  • The Eureka district: 1.2 million troy ounces (37t) of gold

  • The Robinson copper mine: 2.7 million troy ounces (84t) of gold

The Comstock Lode is notable for not just the immense fortunes it generated but also the large role those fortunes had in the growth of Nevada and San Francisco.

In fact, there was so much gold and silver flowing into San Francisco, the U.S. Mint opened a branch in the city to safely store it all. Within the first year of its operation, the San Francisco Mint turned $4 million of gold bullion into coins for circulation.

While California gold rushes became history, Nevada mining was just beginning and would spur the development of modern industry. In 2018, California produced 140,000 troy ounces of gold, just a fraction of the 5.58 million ounces coming out of Nevada’s ground.

Nevada gold mining geology: Following the trends

There are three key geological trends from where the majority of Nevada’s gold comes from: the Cortez Trend, Carlin Trend and Walker Lane Trend.

Together these trends contributed nearly 170 million ounces of gold produced in Nevada between 1835 and 2018, making it the United States’ most productive gold jurisdiction, if not the world’s.

The bulk of production comes from the Cortez and Carlin trends, where mines extract low-grade gold from a particular type of mineral deposit, the Carlin-type gold deposit. It was the discovery and technology used for processing these “invisible” deposits that would turn Nevada into the golden powerhouse of production.

Today, the world’s largest gold mining complex, Nevada Gold Mines, is located on the Carlin Trend. The joint venture between Barrick Gold TSX:ABX and Newmont TSX:NGT comprises eight mines, along with their infrastructure and processing facilities.

Despite the prolific production of modern mines in the state, more discoveries will be needed to feed this production pipeline—and discoveries are on the decline in Nevada.

Looking to the future through the past: The Walker Lane Trend

The future for gold mining in Nevada may lie in the Walker Lane Trend. This trend is host to some of the most recent gold discoveries and has attracted the interest of major mining companies looking to conduct exploration and eventually production.

Walker Lane stands out with exceptionally high grades, growing reserves and massive discovery potential. It also played an integral role in the history of the state beginning with the 1859 discovery of the Comstock Lode, and it seems likely to continue doing so in the future.

Posted with permission of Visual Capitalist.

International Montoro Resources furthers rare earths potential in B.C.

May 13th, 2020

by Greg Klein | May 13, 2020

Detailed analysis of field work shows the rare earths prospects of an early-stage project in east-central British Columbia. On May 13 International Montoro Resources TSXV:IMT announced a report culminating from last year’s grid-based survey of 535 soil samples on the 2,007-hectare Wicheeda North property.

International Montoro Resources furthers rare earths potential in BC

Previous work came under detailed analysis for International
Montoro Resources’ Wicheeda North REE prospect.
(Photo: International Montoro Resources)

“Thematic geochemical anomaly maps were generated for cerium and other values were received for light REEs including lanthanum, neodymium, praseodymium, samarium, europium and gadolinium,” the company stated.

The report was prepared by Bob Lane, who managed 2008 and 2009 drilling programs on the adjacent Wicheeda project, later acquired by First Legacy Mining, now Defense Metals TSXV:DEFN. Lane also took part in First Legacy’s 43-101 report on Wicheeda.

Commenting on International Montoro’s Wicheeda North, Lane said it “has the potential to host, and should continue to be explored for, REE mineralization because it occurs within a favourable geological belt known to contain carbonatite-hosted REE mineralization, such as the Main zone” of the Defense project neighbouring to the southeast.

Future recommendations include further prospecting and grid-based soil sampling. Additionally, airborne electromagnetics were suggested for the southern part of the property, which wasn’t surveyed in the EM, magnetic and radiometric geophysics conducted in 2010.

Given favourable results, Lane’s report recommends the company consider excavator trenching.

Last February the company announced exploration plans for its Camping Lake property in Ontario’s Red Lake region. Under an October 2019 agreement with Falcon Gold TSXV:FG, International Montoro may earn a 51% interest in the gold-base metals project.

Reporting on another Ontario project, International Montoro released geophysical analysis from Serpent River in December. The conclusions could indicate massive sulphide nickel-copper-PGE-gold mineralization on the Elliot Lake-region property, the company stated.

International Montoro’s portfolio also includes the Duhamel polymetallic project in Quebec’s Saguenay-Lac-Saint-Jean region.

Last month the company closed a private placement of $56,525.

Update: Belmont Resources plans to expand portfolio in B.C.’s Greenwood camp, add nearby claims in Washington

May 11th, 2020

Update: On May 11, 2020, Belmont Resources announced a definitive agreement to acquire the Athelstan-Jackpot claims from Forty Ninth Ventures under terms reported in February. Earlier in May Belmont closed the final tranche of an oversubscribed private placement that totalled $199,665.

 

by Greg Klein | February 27, 2020

An international border runs through this historic mining region, but geology knows no such barriers. Two recently signed letters of intent would build Belmont Resources’ (TSXV:BEA) presence in southern British Columbia’s Greenwood camp and extend into Washington’s adjacent Republic area.

Belmont Resources plans to expand portfolio in B.C. Greenwood camp, add nearby claims in Washington

Greenwood gave up plenty of gold despite using, by today’s standards, primitive techniques. Now Belmont hopes more sophisticated analysis will help rejuvenate regional mining. The company’s proposed Athelstan-Jackpot acquisition sits adjacent to the Republic district, where Kinross Gold TSX:K applied newly developed metallogenic models that led to discovery and mining of several epithermal gold deposits. Although a “similar geologic regime” applies to Greenwood, Belmont stated, previous exploration and development on the B.C. side of the border focused on skarn-type copper-gold deposits with little attention to epithermal-type gold.

Bringing impressive credentials for a more contemporary approach, president/CEO George Sookochoff comes from a mining family in Grand Forks, about eight kilometres east of Athelstan-Jackpot, and has an extensive Greenwood background as well as GIS database expertise. He’s spent years building a digital database storing more than a century of Greenwood geoscientific info. This digital library would allow him to assess the probability of regional epithermal gold deposits by searching for characteristics comparable with those in Washington, the company added.

The review would precede recommendations for a 2020 exploration program on Athelstan-Jackpot. Intermittent mining on the property between 1901 and 1940 produced around 33,200 tonnes averaging about 5.4 g/t gold and 6.3 g/t silver for approximately 6,324 ounces of gold and 7,378 ounces of silver, according to historic records. Trenching and sampling took place in 2003, with historic, non-43-101 trench intervals up to 6.6 g/t gold and 12 g/t silver over 3.7 metres. Other historic 2003 grades reached as high as 28.4 g/t gold and 166 g/t silver over 0.3 metres.

Maybe the cross-border geological interest spanning Greenwood and Republic attracted Belmont to a nearby former mine in Washington. Just two days after reporting the proposed Athelstan-Jackpot acquisition, Belmont announced an LOI to pick up Lone Star, in operation from 1897 to 1918 and 1977 to 1978. Using a 1.5% copper-equivalent cutoff, an historic, non-43-101 report from 2007 estimated:

  • indicated: 63,000 tonnes averaging 1.28 g/t gold and 2.3% copper for 2,600 ounces gold and 3.19 million pounds copper

  • inferred: 682,000 tonnes averaging 1.46 g/t gold and 2% copper for 32,000 ounces gold and 30.07 million pounds copper

Should the deal close, Belmont plans to compile a 43-101 resource and prepare an IP survey prior to infill drilling for a potential deposit upgrade.

A 100% interest in Athelstan-Jackpot would cost Belmont 200,000 shares on signing. After a year Belmont would issue another 200,000 shares, and also pay US$50,000 in cash or US$25,000 in cash and the equivalent of US$25,000 in shares. The vendor would retain a 2% NSR, half of which Belmont could buy back for US$500,000.

A 100% stake in Lone Star would call for C$25,000 on signing and 1.5 million shares issued in three installments over two years. An additional C$100,000 payment would follow a major financing to be completed by Belmont.

Other recent Greenwood forays have already strengthened the company’s regional standing. In November the company picked up the 45-hectare Pride of the West and Great Bear claims, following the October acquisition of the 127-hectare Glenora property.

Pathfinder, another Greenwood-area Belmont holding, underwent two sampling programs last year. Assays reached up to 4.999 ppm gold, 35.86 ppm silver, 2.07% copper and 45.1 ppm cobalt, along with other results as high as 29.2 g/t gold.

Greenwood sits about 500 highway kilometres east of Vancouver.

The company’s portfolio also includes a 75% interest in the Kibby Basin lithium project in Nevada and, in northern Saskatchewan, two uranium properties shared 50/50 with International Montoro Resources TSXV:IMT.

Emerita Resources updates Spanish projects as country relaxes lockdown

May 4th, 2020

by Greg Klein | May 4, 2020

Emerita Resources updates Spanish projects as country relaxes lockdown

Historic, non-43-101 assays from Plaza Norte reached as high as 9.72% zinc over 18.95 metres.
(Photo: Emerita Resources)

 

A gradual lifting of COVID-19 restrictions demonstrates guarded optimism in one of Europe’s hardest-hit countries. While the general lockdown continues, new measures took effect on May 4 that anticipate a possible restart of wider economic activity. That same day Emerita Resources TSXV:EMO issued updates for its Spanish base metals properties.

Emerita won a court decision in November, allowing the company to appeal a tender process that would have rejected its bid for the Paymogo project in the southern province of Huelva. The region’s new government has expressed its interest in the property’s economic potential and its intention to follow the court’s instructions, Emerita stated.

“We look forward to the pending resolution of this title dispute,” commented CEO David Gower. “We expect the Paymogo project to be a cornerstone project for the company’s immediate focus. We have held numerous meetings with investors, many of whom have indicated an interest in participating in the development of the project.”

Paymogo’s Romanera deposit hosts an historic, non-43-101 estimate of 34 million tonnes averaging 0.42% copper, 2.2% lead, 2.3% zinc, 44.4 g/t silver and 0.8 g/t gold. Within that estimate sits a higher-grade historic, non-43-101 resource with 11.21 million tonnes grading 0.4% copper, 2.47% lead, 5.5% zinc, 64 g/t silver and 1 g/t gold.

The historic resource begins at surface and remains open.

Previous drilling has also tested Paymogo’s La Infanta area, about eight kilometres from Romanera, bringing historic, non-43-101 reports of high-grade copper-lead-zinc-silver intervals.

The property links to the port of Huelva by about 50 kilometres of paved road.

Concerning the disputed tender over the former Aznalcollar zinc-lead mine in southern Spain, Emerita expects a resolution when courts re-open after the lockdown. As reported by the company, a previous court decision found bidder Minorbis-GM “failed to comply with the requirements of the first stage of the tender process and should never have been eligible to participate in the second stage of the tender. On the basis of the Appellate Court ruling, that bid should be disqualified leaving the Emerita submission as the only remaining qualified bid.”

The company also reported a binding letter agreement with privately held Western Metallica to earn a 55% interest in the Sierra Alta project. Pending TSXV approval, Emerita would pay $50,000, issue 500,000 shares and, within two years, spend $500,000.

Regarding the Plaza Norte project near Spain’s northern coast, Emerita has filed a technical report for renewal of claims with the regional ministry of mines. The company holds a 50% interest in the property through the Cantabrica do Zinco joint venture. Last August Emerita released an interval of 4.57% zinc over 9.5 metres from an area that has also seen impressive historic results.

Geoscience BC reports on treetop bio-geochemistry; hosts geothermal online open house

April 29th, 2020

by Greg Klein | April 29, 2020

Branching out in a new direction, British Columbia researchers used pruning shears to search for preliminary evidence of metal deposits. Their project further shows that what grows above the ground can indicate what lies below.

Geoscience BC reports treetop bio-geochemistry; hosts geothermal online open house

Tree-top halogens light up prospects
for below-ground resources.
(Photo: Geoscience BC)

A helicopter-borne Geoscience BC crew clipped 421 spruce twigs,needles and cones from 399 trees over a 1,000-square-kilometre region of the central province in 2015, announcing initial results the following year. A new report released April 28 looks at concentrations of the halogen elements fluorine, chlorine, bromine and iodine, suggesting they “may identify important structures related to potential mineralization that are invisible from the surface,” said researchers Colin Dunn and Dave Heberlein.

“Commonly, halogen elements are strongly enriched in alteration and gangue minerals associated with mineral deposits,” the non-profit society stated. “Over time the halogens move out of these hosts and migrate to the Earth’s surface to accumulate in soils, waters and vegetation. Mapping the distribution of halogen elements in these easy-to-access surface materials may help detect buried ore deposits.”

The results show several areas of relative fluorine enrichment, “notably the pronounced southwest trend in the northern half of the survey area,” the report explains. “This trend follows the northern edge of the Chilcotin Group and coincides with a linear chain of lakes and an aeromagnetic break, suggesting that it could be reflecting a major structure. The other anomalies south of the trend all lie within Chilcotin Group basalts and could either indicate eruptive centres for the basalts or, more intriguingly, potential hydrothermal alteration in the underlying units exposed in windows through the basalt cover.”

Researchers plan to compare the findings with previous Geoscience BC data, along with geophysical and Quaternary maps.

The survey comprises part of Geoscience BC’s Targeting Resources for Exploration and Knowledge (TREK) project, inspired by New Gold’s (TSX:NGD) Blackwater discovery and subsequent reserves of 8.2 million ounces gold and 60.8 million ounces silver in an under-explored region. Since 2013, the society has flown regional geophysics and collected over 8,000 geochemical samples, using the latest technology to provide public domain info.

See the treetop survey project page.

See the project in Geoscience BC’s Earth Science Viewer.

You’re invited: Online open house on B.C. geothermal potential

A province mainly electrified by hydro might hold considerable promise for other renewable energy sources. Geoscience BC and the Geological Survey of Canada have been studying the Mount Meager volcano, about 100 kilometres north of Whistler, for data that can be applied to the wider Garibaldi Volcanic Belt, a region with some of Canada’s best geothermal potential.

Researchers from six universities will share their findings and take questions in a free online open house.

  • When: Thursday, May 7, 3:00 to 4:00 p.m. PST

  • Where: Online using Zoom—register here. The event can be seen later on the Geoscience YouTube channel.

See the geothermal project page.