Tuesday 21st August 2018

Resource Clips


Posts tagged ‘lead’

Saville Resources discovers new zinc-silver-nickel zone at surface in Quebec

August 8th, 2018

by Greg Klein | August 8, 2018

A property with limited exploration but encouraging geophysics shows further promise following a recent field program. Of eight surface samples collected by Saville Resources TSXV:SRE on its 3,370-hectare Covette project in Quebec’s James Bay region, one returned 1.2% zinc and 68.7 g/t silver, while three others assayed between 0.13% and 0.19% nickel.

Saville Resources discovers new zinc-silver-nickel zone at surface in Quebec

Saville Resources now plans trenching and channel
sampling to follow Covette’s grab sample assays.

Sampling took place along a visible strike of about 200 metres directly above an area of high conductivity found by a 2016 VTEM program that spotted several EM conductors coinciding with strong magnetic anomalies.

Underlying the region is a greenstone belt “comprised of various mafic to ultramafic rock units considered prospective for base and precious metals (nickel-copper-cobalt-platinum group elements-gold-silver), as well as pegmatite-hosted rare metals (lithium-tantalum),” Saville reported. “Komatiites have also been described in the region with such rock types known to host significant nickel-copper massive sulphide deposits at other localities globally, adding further to the prospective nature of the region.”

A sampling program in 2017 brought 0.18% nickel, 0.09% copper and 87 ppm cobalt. One historic, non-43-101 grab sample returned 4.7% molybdenum, 0.73% bismuth, 0.09% lead and 6 g/t silver. Another historic sample showed 1.2 g/t silver and 0.18% copper.

Further plans include follow-up trenching and channel sampling. Saville filed a 43-101 technical report on the property and closed its 100% acquisition in June.

Covette sits about 190 kilometres east of the town of Radisson and 10 kilometres north of the all-weather Trans-Taiga road and the adjacent hydro-electricity transmission line.

In another northern Quebec project, Saville has a 43-101 technical report underway for the Miranna claims situated on the Eldor property that hosts Commerce Resources’ (TSXV:CCE) advanced-stage Ashram rare earths deposit. Saville would acquire a 75% earn-in subject to exchange approval. In April the companies released niobium-tantalum boulder sample grades as high as 4.3% Nb2O5 and 700 ppm Ta2O5.

Last month Saville offered two private placements totalling up to $2 million.

Read more about Saville Resources.

Emerita Resources finishes drilling, plans Brazil zinc resource estimate in two weeks

July 26th, 2018

by Greg Klein | July 26, 2018

With its initial drill program wrapped up on time and on budget, Emerita Resources TSXV:EMO expects to release a resource estimate for its Salobro zinc project in eastern Brazil within two weeks. The campaign totalled 22 holes for 3,676 metres. Thirteen holes were intended to expand the historic resource and four others twinned historic holes, while five large-diameter holes collected material for metallurgical tests.

Some standout assays from the batch released July 26 include:

Emerita Resources finishes drilling, plans Brazil zinc resource estimate in two weeks

Emerita Resources’ drill program expanded Salobro’s
mineralization without exceeding the previous depth.

Hole 012

  • 11.19% zinc and 1.26% lead over 2.8 metres, starting at 111.65 metres in downhole depth

Hole 013

  • 11.62% zinc and 0.4% lead over 1.71 metres, starting at 102.97 metres

Hole 016

  • 3.65% zinc and 0.2% lead over 8.46 metres, starting at 119 metres

  • 7.71% zinc and 0.99% lead over 3.43 metres, starting at 141.1 metres

The company interprets widths to be close to true widths.

The overall program succeeded in expanding mineralization up dip and along strike, with the historic deposit remaining open at depth, Emerita stated. The results also improve continuity, while geophysical analysis shows potential mineralization plunging to the west.

An historic, non-43-101 estimate compiled by Vale NYSE:VALE calculated 8.3 million tonnes averaging 7.12% zinc-equivalent at a cutoff of 3.5% zinc-lead.

Adding mineralization that does not require increasing depth should have a positive impact on the PEA results.—David Gower,
chairperson and incoming CEO
of Emerita Resources

“We have increased the limits of the near-surface mineralization, which was a key objective of the program,” pointed out chairperson David Gower. “The NI 43-101 mineral resource estimate that is being prepared will be the basis for the planned preliminary economic assessment and adding mineralization that does not require increasing depth should have a positive impact on the PEA results.”

Effective August 1, Gower and current CEO Michael Timmins swap positions, with Gower becoming CEO and Timmins chairing the board.

Also emphasizing the shallow mineralization, project manager Carlos Cravo added: “The relogging of the historical drilling combined with the new data has resulted in an improved understanding of the deposit morphology that will improve drill targeting and should benefit any future mine plan should the deposit be put into production.”

Emerita holds a 75% share of the 1,210-hectare property, with the remainder held by IMS Engenharia Mineral Ltda. Regional infrastructure includes paved roads, rail, power and water.

In northern Spain’s Reocin mining district, Emerita takes part in a 50/50 joint venture on the Plaza Norte zinc-lead project. The JV has drill permitting underway to update historic work.

Emerita also announced a private placement offered up to $3 million, with proceeds intended for Salobro. The company closed an oversubscribed private placement of $4.24 million last December.

Read more about Emerita Resources.

Infographic: A new bull market in base metals?

July 11th, 2018

by Nicholas LePan | posted with permission of Visual Capitalist | July 11, 2018

Base metals are the most fundamental minerals produced for the modern economy and metals such as copper, zinc, nickel, lead and aluminum are the key components that support sustained economic growth.

During periods of economic expansion, these are the first materials to support a bustling economy, reducing inventory at metal warehouses and eventually their source, mines.

A base metals boom?

This infographic comes to us from Tartisan Nickel CSE:TN and it takes a look at the surging demand for base metals for use in renewable energy and EVs, and whether this could translate into a sustained bull market for base metals.

The base metals boom: Start of a new bull market?

 

Over the last three years, prices of base metals have risen on the back of a growing economy and the anticipation of usage in new technologies such as lithium-ion batteries, green energy and electric vehicles:

Cobalt: +232%
Zinc: +64%
Nickel: +59%
Copper: +45%
Lead: +34%
Tin: +36%
Aluminum: +42%

As goes the success and development of nations, so goes the production and consumption of base metals.

Why higher prices?

Development outside of the Western world has been the main driver of the base metals boom and it will likely continue to push prices higher in the future.

China has been the primary consumer of metals due to the country’s rapid economic expansion—and with recent efforts to improve environmental standards, the country is simultaneously eliminating supplies of low-quality and environmentally toxic metal production. India and Africa will also be emerging sources of base metal demand for the coming decades.

But this is not solely a story of developing nations, as there are some key developments that will include the developed world in the next wave of demand for base metals.

New sources of demand

Future demand for base metals will be driven by the onset of a more connected and sustainable world through the adoption of electronic devices and vehicles. This will require a turnover of established infrastructure and the obsolescence of traditional sources of energy, placing pressure on current sources of base metals.

The transformation will be global and will test the limits of current mineral supply.

Renewable energy technology

The power grids around the world will adapt to include renewable sources such as wind, solar and other technologies. According to the World Energy Outlook (IEA 2017), it is expected that between 2017 and 2040, a total of 160 GW of global power net additions will come from renewables each year.

Renewables will capture two-thirds of global investment in power plants to 2040 as they become, for many countries, the cheapest source of new power generation. Renewables rely heavily on base metals for their construction and would not exist without them.

Electric vehicles

Gasoline cars will be fossils. According to the International Energy Agency, the number of electric vehicles on the road around the world will hit 125 million by 2030. By this time, China will account for 39% of the global EV market.

Dwindling supply

Currently, warehouse levels in the London Metals Exchange are sitting at five-year lows, with tin leading the pack with a decline of 400%.

According to the Commodity Markets Outlook (World Bank, April 2018), supply could be curtailed by slower ramp-up of new capacity, tighter environmental constraints, sanctions against commodity producers and rising costs. If new supply does not come into the market, this could also drive prices for base metals higher.

New supply?

There is only one source to replenish supply and fulfill future demand, and that is with mining.

New mines need to be discovered, developed and come online to meet demand. In the meantime, those that invest in base metals could see scarcity drive prices up as the economy moves towards its electric future on a more populated planet.

An extended base metals boom may very well be on the horizon.

Posted with permission of Visual Capitalist.

Saville Resources closes Quebec nickel-copper-cobalt acquisition, files 43-101, readies summer program

June 26th, 2018

by Greg Klein | June 26, 2018

An undrilled property with encouraging geophysical results will undergo a summer field program, now that Saville Resources TSXV:SRE has finalized its acquisition of the James Bay-region Covette project. A 1,402-line VTEM survey from 2016 outlined at least six areas of high conductivity on the 3,315-hectare property, with one zone extending southeast about 4.5 kilometres and another trending northeast. Those areas “need to be evaluated,” stated a 43-101 technical report filed this month.

Saville Resources closes Quebec nickel-copper-cobalt acquisition, files 43-101, readies summer program

A pegmatite ridge on Saville Resources’ Covette
project, which now has Phase I field work planned.

Sampling conducted last year showed 0.18% nickel, 0.09% copper and 87 ppm cobalt, but the field program wasn’t sufficient to explain the source of the VTEM anomalies, which may indicate a source at depth, the company stated.

An historic, non-43-101 sample assayed 4.7% molybdenum, 0.73% bismuth, 0.09% lead and 6 g/t silver. Another brought 1.2 g/t silver and 0.18% copper.

A Phase I field program recommended by the technical report would include detailed mapping and sampling in areas of high-conductivity, channel sampling and further geophysics. The project sits about 10 kilometres north of the all-weather Trans-Taiga road and adjacent transmission line.

Meanwhile work continues on another Quebec acquisition as Saville prepares a 43-101 technical report on the Miranna claims, located on the Eldor property that hosts Commerce Resources’ (TSXV:CCE) advanced-stage rare earths deposit. In April the companies reported assays as high as 4.3% Nb2O5 and 700 ppm Ta2O5, results in line with previous high grades. Subject to exchange approval, Saville would acquire a 75% earn-in on Miranna.

Read more about Saville Resources.

Pistol Bay Mining releases zinc-copper assays from Ontario, prepares for new drilling

June 13th, 2018

by Greg Klein | June 13, 2018

As a long-overdue modern exploration program continues on northwestern Ontario’s Confederation Lake, Pistol Bay Mining TSXV:PST released assays for an initial three-hole 1,555-metre program on the property’s Arrow zone. The results “confirm the consistent nature of mineralization in the Arrow zone and give us more confidence in the existing mineral resource estimate,” noted president/CEO Charles Desjardins. The assays show:

Hole GL18-01

  • 0.73% copper, 2.22% zinc, 12 g/t silver, 0.307 g/t gold and 0.03% lead for 4.34% zinc-equivalent over 10.9 metres, starting at 432.7 metres in downhole depth
  • (including 0.69% copper, 4.49% zinc, 22.2 g/t silver, 0.217 g/t gold and 0.1% lead for 6.65% zinc-equivalent over 2.9 metres)
  • (and including 1.16% copper, 1.48% zinc, 12.8 g/t silver, 0.64 g/t gold and 0.01% lead for 4.91% zinc-equivalent over 3 metres)
Pistol Bay Mining releases zinc-copper assays from Ontario, prepares for new drilling

Drilling will soon resume
at Confederation Lake’s
Fredart zone.

GL18-03

  • 0.13% copper, 1.13% zinc, 3.3 g/t silver, 0.044 g/t gold and 0.02% lead for 1.54% zinc-equivalent over 12.9 metres, starting at 563.1 metres
  • (including 0.2% copper, 1.93% zinc, 4.3 g/t silver, 0.083 g/t gold and 0.04% lead for 2.54% zinc-equivalent over 3.8 metres)
  • (which includes 0.11% copper, 2.69% zinc, 3.4 g/t silver, 0.04 g/t gold and 0.07% lead for 3.09% zinc-equivalent over 1.5 metres)
  • (and also includes 0.48% copper, 2.92% zinc, 8.5 g/t silver, 0.15 g/t gold and 0.05% lead for 4.28% zinc-equivalent over 1.3 metres)

True widths weren’t provided.

In early May the company released the program’s first hole, showing 5.15% zinc-equivalent over 12.85 metres.

Last year Pistol Bay filed a 43-101 resource for Arrow, with a base case 3% zinc-equivalent cutoff for an inferred category showing:

  • 2.1 million tonnes averaging 5.78% zinc, 0.72% copper,19.5 g/t silver and 0.6 g/t gold, for a zinc-equivalent grade of 8.42%

Contained amounts come to:

  • 274 million pounds zinc, 34.3 million pounds copper, 1.33 million ounces silver and 41,000 ounces gold

As the rig moves to the project’s Fredart copper-gold zone, the team keeps busy re-compiling all Arrow drill results and incorporating new surveys of collar locations and azimuths using differential GPS equipment, Pistol Bay stated.

Although Fredart underwent extensive drilling between 1965 and 1985, the zone lacks a 43-101 resource due to uncertainty about drill hole locations and the lack of previous core to confirm historic assays, the company added.

The drill campaign follows the 15,000-hectare property’s first survey by modern geophysics which, in another first for Confederation Lake, was conducted on a regional scale.

Read more about Pistol Bay Mining.

Emerita Resources steps out to cut 5.7% zinc over 8 metres in Brazil

June 7th, 2018

by Greg Klein | June 7, 2018

Three more holes from eastern Brazil’s Salobro zinc project have Emerita Resources TSXV:EMO encouraged about potential expansion to an historic, non-43-101 Vale NYSE:VALE estimate. The results follow the first two holes, released June 1, of a program that’s expected to sink 23 holes totalling about 3,500 metres. Seventeen holes have been finished so far.

Emerita Resources cuts 5.7% zinc over 8 metres in Brazil

DDH-007 stepped out 100 metres from an historic, non-43-101 interval of 6.09% zinc and 0.73% lead over 10.43 metres. The new intercept hit:

  • 5.7% zinc and 0.84% lead, for 6.54% zinc and lead, over 8 metres, starting at 239.5 metres in downhole depth
  • (including 8.82% zinc and 1.48% lead, for 10.3% zinc and lead, over 4 metres)

Two near-surface holes tested potential for a starter pit in an area where an historic, non-43-101 trench assay showed 1.35% zinc over 22 metres. The new assays show:

DDH-005

  • 4.59% zinc and 0.08% lead, for 4.67% zinc and lead, over 1.5 metres, starting at 65.82 metres

DDH-006A

  • 1.52% zinc and 0.01% lead, for 1.53% zinc and lead, over 3 metres, starting at 26 metres

True widths weren’t provided.

Scheduled for Q3 is a resource to update Vale’s now historic, non-43-101 estimate of 8.3 million tonnes averaging 7.12% zinc-equivalent, using a 3.5% zinc-lead cutoff. The campaign will also collect 400 kilograms of material for metallurgical tests.

Last week Emerita released the current program’s first two assays, showing 4.05% zinc and 1.24% lead over 9.62 metres, along with 5.15% zinc and 0.51% lead over 3.32 metres. The company also reported that new assays from Vale core showed consistency with historic results, easing the way to a 43-101 resource.

Emerita has a 75% stake in the 1,210-hectare property, with the remainder held by IMS Engenharia Mineral Ltda. The region’s infrastructure includes paved roads, rail, power and water.

Emerita also shares in a 50/50 joint venture on the Plaza Norte zinc-lead project in northern Spain’s Reocin mining district, where the company has drill permitting underway to update historic work.

In December the company closed an oversubscribed private placement of $4.24 million.

Read more about Emerita Resources.

Drilling, re-sampling move Emerita Resources towards Q3 Brazilian zinc resource

June 1st, 2018

by Greg Klein | June 1, 2018

While a rig remains busy, new assays from old core show consistency with historic results, bringing Emerita Resources TSXV:EMO closer to a 43-101 resource on its Salobro zinc project in eastern Brazil.

Drilling, re-sampling move Emerita Resources towards Q3 Brazilian zinc resource

Emerita Resources has assays pending from
another 15 holes so far on its current drill campaign.

The company sent 1,184 duplicate core samples from historic Vale NYSE:VALE drilling to the lab, where 55 samples with intervals grading over 1% zinc were considered for statistical purposes.

Compared with Vale’s data, the new assays demonstrate that “the previous historic results are consistent, unbiased and meet the QA/QC requirements to support a mineral resource estimate to NI 43-101 standards,” Emerita stated.

The results provide “a powerful advantage for the project that saves the company considerable time, money and effort,” commented chairperson David Gower. “The project has an abundance of high-quality historic drilling data that allows us to expedite the program as we develop the Salobro project further.”

At a 3.5% zinc-lead cutoff, Vale’s historic, non-43-101 estimate showed 8.3 million tonnes averaging 7.12% zinc-equivalent. Hoping to expand those numbers in a 43-101 resource planned for Q3, Emerita has so far completed 17 holes totalling 2,740 metres of an anticipated 23-hole, 3,500-metre program. Last week the company released results from the campaign’s first two holes:

DDH-001

  • 4.05% zinc and 1.24% lead for 5.29% zinc plus lead over 9.62 metres, starting at 257.9 metres in downhole depth
  • (including 9.74% zinc and 3.66% lead for 13.4% zinc plus lead over 2.72 metres)

DDH-002

  • 5.15% zinc and 0.51% lead for 5.66% zinc plus lead over 3.32 metres, starting at 108.38 metres

True widths weren’t provided. The program will also extract 400 kilograms of material for metallurgical tests.

Emerita closed its 75% acquisition of the 1,210-hectare property last March, retaining the right to pick up the other 25%. Regional infrastructure features paved roads, rail, power and water.

In northern Spain’s Reocín mining district the company has drill permitting underway for Plaza Norte, a zinc-lead 50/50 joint venture that also features considerable historic work and regional infrastructure.

Emerita closed an oversubscribed $4.24-million private placement in December.

Read more about Emerita Resources.

Emerita Resources releases first zinc-lead assays from its Salobro project in Brazil

May 23rd, 2018

by Greg Klein | May 23, 2018

The near-term goal is a 43-101 resource to replace an historic estimate as drilling continues at Emerita Resources’ (TSXV:EMO) Salobro zinc project in eastern Brazil’s Minas Gerais state. Out of a planned 23-hole, 3,500-metre campaign, the crew has so far sunk 15 holes totalling 2,133.9 metres, with the first two assays released May 23.

Infill hole DDH-001 was collared within 24 metres of an exceptional historic Vale NYSE:VALE interval of 10.39% zinc and 2.13% lead over 13.92 metres. The new hole revealed:

  • 4.05% zinc and 1.24% lead for 5.29% zinc plus lead over 9.62 metres, starting at 257.9 metres in downhole depth
  • (including 9.74% zinc and 3.66% lead for 13.4% zinc plus lead over 2.72 metres)
Emerita Resources releases first zinc-lead assays from its Salobro project in Brazil

A high-grade historic zinc estimate from
Vale brought Emerita Resources to Brazil.

DDH-002 extended an historic mineralized zone approximately 30 metres up-dip, with an assay grading:

  • 5.15% zinc and 0.51% lead for 5.66% zinc plus lead over 3.32 metres, starting at 108.38 metres

True widths weren’t provided.

Vale’s historic, non-43-101 estimate came to 8.3 million tonnes averaging 7.12% zinc-equivalent using a 3.5% zinc-lead cutoff. Emerita hopes to increase those numbers in a 43-101 resource scheduled for July. The company filed a 43-101 technical report on the 1,210-hectare property in March.

The current program includes six large-diameter holes to collect 400 kilograms of material for metallurgical tests.

Emerita closed its 75% acquisition of Salobro in March, with the right to take on the remaining 25% from IMS Engenharia Mineral Ltda. The region’s infrastructure includes paved roads, cell phone reception, rail, power and water.

Emerita also partners in a 50/50 joint venture on Plaza Norte, a northern Spain zinc-lead project with considerable historic work and regional infrastructure that sits adjacent to the former Reocin mine that produced about 62 million tonnes averaging 11% zinc and 1.4% lead up to 2003. With drill permitting underway, Emerita could produce a maiden resource for Plaza Norte in early 2019.

Last December the company closed an oversubscribed private placement of $4.24 million.

Read more about Emerita Resources.

Jobs, revenues, share prices benefit as higher commodity prices boost B.C. mining

May 11th, 2018

by Greg Klein | May 11, 2018

Jobs, revenues, share prices benefit as higher commodity prices boost B.C. mining

A 75%/25% partnership of Copper Mountain Mining TSX:CMMC and Mitsubishi
Materials brought a former mine back into production, employing 430 workers.

 

The bull’s still not back but higher commodity prices continue to sustain a mood of cautious optimism among British Columbia miners, PricewaterhouseCoopers assures us. Its 50th annual report on B.C. mining sketched a broad picture of the province’s industry by surveying 13 companies, focusing on 15 operating mines, a smelter and seven projects in the exploration, permitting or environmental review stage.

Among survey participants, gross revenue hit $11.7 billion in 2017, a 35% jump from the previous year and reflecting an upward trend in the mining cycle. (Except for commodity prices, all figures are given in Canadian dollars.) Governments scooped up $859 million in total mining revenues from those companies last year, compared with $650 million in 2016.

Shareholders fared especially well, reaping 31.1% pre-tax gains from the companies involved, compared with 13.5% in 2016 and 6.3% in 2015. “This is the highest return we’ve seen in recent years and it has surpassed the historic high levels of 2012,” PwC stated.

Direct employment among the companies climbed to 10,196 jobs, compared with 9,329 in 2016 and 9,221 in 2015. PwC attributed most of the increase to Conuma Coal Resources’ two operating mines in the northeast.

Indeed, the participants’ metallurgical coal revenue rose to $5.2 billion from $3 billion in 2016 and $2 billion in 2015. Prices averaged $173 a tonne last year, up from $115 in 2016 and $101 in 2015. At a 50% increase over 2016, the steelmaking stuff struck the highest price increase of any commodity included in the report.

Revenue from copper concentrate came to nearly $1.9 billion, after $1.8 billion in 2016 and $2 billion in 2015. Average red metal prices rose 27% to $2.80 a pound, compared with $2.21 in 2016 and $2.50 in 2015.

Despite a slight decrease in shipments, a 38% price increase lifted participants’ zinc revenue to $1.2 billion, compared with $877 million in 2016 and $818 million the previous year. Prices swelled to an average $1.31 a pound, compared with $0.95 in 2016 and $0.87 in 2015.

Participants’ gold revenues rose to $829 million from $651 million in 2016 and $519 million in 2015. Although B.C. produces the yellow metal largely as a copper byproduct, the 2017 increase largely came from Pretium Resources’ (TSX:PVG) Brucejack mine, which began commercial production that year. Average prices underwhelmed, however, at $1,259 an ounce, although slightly less depressed than the $1,248 in 2016 and $1,160 in 2015.

Silver revenues slipped to $509 million from $589 million the previous year and $535 million in 2015. Average prices wallowed around $17.08 an ounce, compared with $17.11 in 2016, up from $15.71 in 2015. B.C. mines generally garner silver as a byproduct of metals like copper, gold, lead and zinc.

As for lead, it dropped to $224 million in revenues from $255 million the previous year, despite prices rising to $1.05 a pound from $0.85 in 2016.

Molybdenum more than doubled to $104 million from $45 million in 2016 and $51 million in 2015, thanks to higher volumes and prices, which reached $7.07 a pound from $6.37 in 2016.

[The return on shares for participating companies] is the highest return we’ve seen in recent years and it has surpassed the historic high levels of 2012.

Saying “the worst may be over,” PwC stated: “Many in the industry haven’t felt this positive since it was recovering from the fallout of the 2008-09 global financial crisis. There’s cautious optimism the industry will continue to recover.”

But a warning came from an otherwise upbeat Bryan Cox, president of the Mining Association of B.C.: “Mining projects are capital-intensive, multi-year commitments, from exploration to mine development and operation, necessitating clarity, consistency and co-ordination from governments for investors to deploy capital. If any one of those three Cs is missing, then capital investment is at risk.”

This marks PwC’s 50th such report since 1967, when “Lester B. Pearson was Canada’s prime minister, W.A.C. Bennett was the premier of British Columbia and [get this!] the Toronto Maple Leafs won the Stanley Cup. As for mining, in 1967 the price of gold was about $35 per ounce, copper was trading around $0.50 per pound and the Britannia mine, now a museum, was still producing copper, gold, silver and other metals and minerals.”

Download 50 years on… The mining industry in British Columbia 2017.

Emerita Resources chairperson David Gower discusses the Salobro zinc project in Brazil

May 10th, 2018

…Read more