Silver & PGMs Snapshot: Mexico a magnet for Canada’s silver seekers

Twin ore stockpiles at First Majestic's Santa Elena mine in Sonora, Mexico. Credit First Majestic.Twin ore stockpiles at First Majestic's Santa Elena mine in Sonora, Mexico. Credit First Majestic.

Silver remains a prime target for mineral explorers and miners, particularly those active in Mexico and other Latin American countries. Here is a look at five silver-focused companies plus a palladium producer.


Bear Creek Mining (TSXV: BCM; US-OTC: BCEKF) has long been active in silver exploration and development in southern Peru.

The Vancouver-based junior describes its flagship, wholly owned Corani property in Puno Department, 160 km south of Cusco, as an “advanced-stage project that hosts one of the largest undeveloped silver deposits in the world,” with a projected 18-year mine life and substantial base metal credits.

Bear Creek Mining's Corani silver property in southern Peru. Credit: Bear Creek Mining.

Bear Creek Mining’s Corani silver property in southern Peru. Credit: Bear Creek Mining.

In past years, Bear Creek met local opposition to some of its activities in southern Peru, and is careful to state that it is “continuing to advance and de-risk the Corani project in a meaningful but patient manner, and will consider a production decision when market conditions and project financing terms are compelling.”

Between 2005 and 2012, Bear Creek completed over 93,000 metres of drilling at Corani and filed a National Instrument 43-101-compliant  resource estimate and preliminary economic assessment in 2008, a prefeasibility study in 2009 and an initial feasibility study in 2011.

Corani has proven and probable reserves of 139.1 million tonnes grading 50.3 grams silver per tonne, 0.90% lead and 0.59% zinc for a contained 225 million oz. silver, 2.75 million lb. lead and 1.81 million lb. zinc. Another combined 137 million tonnes at lower grades lie in the measured, indicated and inferred categories.

At Corani, Bear Creek could produce over 8 million oz. silver and 150 million lb. combined lead and zinc over an 18-year mine life.

The junior notes that Corani is “highly leveraged” to metal prices, with a US$112-million increase in net present value for every US$1 increase in silver price, with proportional changes in lead and zinc prices.


Toronto-based junior Bunker Hill Mining (CSE: BNKR; US-OTC: BHLL) says it is “uniquely positioned to redevelop one of the largest zinc-lead-silver deposits in the Americas not in production.” Its flagship asset is the dormant Bunker Hill mine in northern Idaho’s Silver Valley.

Historic reserves and resources at Bunker Hill stand at 9.1 million tons (8.3 million tonnes) grading 5.08% zinc, 2.35% lead and 1.29 oz. silver per ton.

Management says there is “near-term access to at least seven years of mineable material at 1,500 tons [1,400 tonnes] per day,” with the highest-grade zones running at more than 20% combined lead and zinc.

Bunker Hill notes the excellent infrastructure in the area, with paved road access, low-cost power, water, skilled labour and mining services. It says Idaho is “mining friendly and a ‘right to work’ state.”

On Oct. 2, Bunker Hill reported it is “in default of its lease with option-to-purchase agreement with Placer Mining Corp., the lessor of the Bunker Hill mine. The default has arisen as a result of missed property payments, totalling US$400,000, which were due at the end of September and on October 1, 2018. As per the agreement, the company has 15 days, from the date notice of default was provided (Sept. 28, 2018), to remedy the default by making the outstanding payment.  Bunker Hill is working with urgency to resolve this matter.”


Vancouver-based First Majestic Silver (TSX: FR; NYSE: AG) says it is focused on silver production in Mexico and is “aggressively pursuing the development of its existing mineral property assets and the pursuit through acquisition of additional mineral assets, which contribute to the company achieving its corporate growth objectives.”

It has 6,000 direct employees and owns six producing silver mines in Mexico: San Dimas, La Encantada, La Parrilla, San Martin, Del Toro and Santa Elena. One of its newest company slogans is, “One metal, one country.”

 First Majestic Silver's Del Toro silver mine in Zacatecas, Mexico. Source: First Majestic Silver

First Majestic Silver’s Del Toro silver mine in Zacatecas, Mexico. Source: First Majestic Silver

Santa Elena was recently added to the First Majestic stable through the acquisition of SilverCrest Mines. Santa Elena is in Sonora state and comprises a high‐grade, epithermal silver-gold deposit, along with a 3,000 tonne-per-day conventional mill. Santa Elena is projected to produce 5 million oz. silver equivalent per year.

First Majestic’s development projects are all in central Mexico: La Guitarra, Plomosas and La Luz — plus the less advanced La Joya project, brought in via the SilverCrest acquisition.

With San Dimas coming online this year, First Majestic is guiding for company-wide, total production in 2018 of 12 to 13.2 million oz. silver, plus by-product credits (or 20,5-22.6 million oz. silver equivalent), at all-in sustaining costs of US$14.53 to US$15.83 per oz. silver.

In 2018, First Majestic has budgeted capital expenses of US$59 million for underground development; US$27 million for drilling in its largest-ever campaign; US$36 million in property, plant and equipment expenses; and US$27 million for corporate projects.


Vancouver-based Golden Arrow Resources (TSXV: GRG; US-OTC: GARWF) is the member of Argentina-focused Grosso Group that is tasked with silver and gold exploration and mining in Argentina. Joseph Grosso is Golden Arrow’s executive chairman, president and CEO.

Golden Arrow is already earning production revenue via its non-operating, 25% interest in the Puna joint venture in northwestern Argentina’s Jujuy province. SSR Mining is 75% owner and operator.

The Puna operation has been processing stockpiled ore from the Pirquitas deposit this year, but the joint-venture partners fast tracked development of the nearby Chinchillas silver deposit, which started trucking ore to the Pirquitas mill in July 2018, putting it on track to achieve sustained ore delivery during the last quarter of 2018.

Puna’s production guidance for 2018 is 3 to 4.4 million oz. silver, plus lead and zinc credits.

In September, Golden Arrow announced a non-brokered, $2.6-million private placement of up to 7.5 million units at 35¢ apiece. Each unit will consist of a share and one transferrable share purchase warrant that entitles the holder to buy another share for 55¢ within two years.

Meanwhile, Golden Arrow has placed its exploration properties into a new, wholly owned subsidiary named New Golden Explorations, whose assets include the Antofalla silver-gold-base metals project.


Vancouver-based, Marcio Fonseca-led Goldplay Exploration (TSXV: GPLY; US-OTC: GLYXF) is exploring for silver-gold deposits in the prolific Rosario mining district of northwestern Mexico’s Sinaloa state.

There, Goldplay has over 250 sq. km of fully owned exploration properties, with no earn-in requirements.

Its most advanced project is San Marcial — a high-grade, silver-lead-zinc-gold system, with over 30 million oz. silver equivalent in historical resources along 600 metres of a 3.5 km trend that is relatively under-explored.

Goldplay says San Marcial has upside resource expansion potential along strike and down dip. It plans a drill program this quarter to expand the resource, which will be updated later this year. The last significant resource update was in 2008.

Goldplay has a market capitalization of $7.7 million and $2 million in cash. As of Sept. 1, major shareholders included: management and insiders, 21.7%; Sandstorm Gold, 7.8%; JDS Energy and Mining, 5.6%; and SSR Mining, 3.3%.


Toronto-headquartered North American Palladium (TSX: PDL; US-OTC: PALDF) is North America’s sole primary palladium miner, with its Lac des Iles palladium-platinum mine near Thunder Bay, Ont., where it has operated for more than 25 years.

In terms of investing, the company is also the world’s only “pure play” on palladium production.

 The pit at North American Palladium's Lac des les palladium mine in Ontario. Credit: North American Palladium

The pit at North American Palladium’s Lac des les palladium mine in Ontario. Credit: North American Palladium.

Management had several highlights in its Denver Gold Forum presentation in September: five consecutive quarters of positive earnings; adjusted earnings before interest, taxes, depreciation and amortization (EBITDA) of $65.6 million for the first half of 2018; adjusted EBITDA of $86.2 million in 2017; improved financial metrics in its new feasibility study, including total revenue of $3.64 billion, total EBITDA of $1.51 billion; and an after-tax net present value (at an 8% discount rate) of $637 million, generated by a 43% average operating margin ($37.86 per tonne of ore milled).

The new study delineates 40.9 million tonnes of underground and surface reserves at an average palladium grade of 2.31 grams per tonne, for 3 million contained oz. palladium.


Be the first to comment on "Silver & PGMs Snapshot: Mexico a magnet for Canada’s silver seekers"

Leave a comment

Your email address will not be published.


By continuing to browse you agree to our use of cookies. To learn more, click more information

Dear user, please be aware that we use cookies to help users navigate our website content and to help us understand how we can improve the user experience. If you have ideas for how we can improve our services, we’d love to hear from you. Click here to email us. By continuing to browse you agree to our use of cookies. Please see our Privacy & Cookie Usage Policy to learn more.