The Northern Miner July 18 2016 Issue 23

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LUNDIN MINING: EAGLE EAST DISCOVERY SHOWS PROMISE / 3 Geotech_Earlug_2016_Alt2.pdf 1 2016-06-24 4:27:20 PM

IN FOCUS

TECHNOLOGY METALS

Vanadium, graphite, lithium, REEs and more / 7–9

VTEM™ | ZTEM™ | Gravity | Magnetics 905 841 5004 | geotech.ca

JULY 18–24, 2016 / VOL. 102 ISSUE 23 / GLOBAL MINING NEWS · SINCE 1915 / $3.99 / WWW.NORTHERNMINER.COM

Sparton banks on vanadium TECHNOLOGY METALS

| Junior commissions 8 MW hour vanadium battery for Chinese utility

BY TRISH SAYWELL tsaywell@northernminer.com

O

ver the course of his 54 years in the business, Canadian geologist and engineer Lee Barker has had many rewarding moments. In the early 1970s he recognized and staked the Montviel carbonatehosted rare earth deposit in Quebec and in the 1980s found several gold discoveries in Ontario and Newfoundland, including the FennGibb deposit near Matheson, Ont., with colleague Denis Villeneuve, the Pine Cove deposit at Baie Verte in Newfoundland with Peter Dimmell, and the Elmtree deposit in the Bathurst area with Don Hoy and George Murphy. Diamond exploration took up most of his time in the 1990s. Barker conducted the initial diamond exploration work at Diavik in the Northwest Territories for Aber Resources and West Viking Exploration, generating the geophysical database that led to the discoveries of all of the kimberlite pipes found on the Diavik property to date. (His original work was so successful that he was the first person introduced and recognized by Robert Gannicott during his official presentation at the Diavik's opening ceremony in 2003.) Barker left Aber Resources in 1993 to join SouthernEra and became involved in that company’s kimberlite discoveries in South Africa, Angola and the Northwest Territories, before leaving in 2000 to operate as an independent consultant on several diamond projects in Angola and elsewhere. But his focus on gold and diamond discoveries in North America and Africa shifted continents when he joined Sparton Resources (TSXV: SRI) as president and CEO and initiated the junior’s exploration programs in China, first in gold, (the company drilled off

Centerra unveils US$1.1B bid for Thompson Creek M&A

| A gold mine in Canada would lower firm's geopolitical risk BY MATTHEW KEEVIL mkeevil@northernminer.com VANCOUVER

C The project team in front of the 8 MW hour vanadium flow battery at the Zhangbei renewable energy project in February, 180 km north of Beijing, from left: chief technical officer Huang Mianyan, project coordinator Lee Barker and commercial manager Charles Ge.   SPARTON RESOURCES

more than 500,000 oz. gold at the Luxi gold mine in southwestern China’s Yunnan province), then to secondary uranium production (through which Sparton’s management team made contacts and relationships with China’s National Nuclear Agency), and more recently to vanadium, a key industrial alloy and technology metal. Over the last five years, Sparton’s 90.4%-owned subsidiary, VanSpar, has negotiated acquisition agreements on primary vanadium deposits in China’s Jiangxi province that are hosted in black shale rocks, where grades average 0.9% vanadium pentoxide (V2O5). Sparton has yet to pull the trigger on the asset purchase agreements it has signed with the owners of the deposits, but is hosting site visits for several investor groups that are interested in taking stakes in the

“DEMAND FOR VANADIUM IS GOING TO GO UP BECAUSE THESE BATTERIES ... ARE A COMMERCIAL SOLUTION TO LARGESCALE ENERGY STORAGE.”

enterra Gold (TSX: CG; USOTC: CAGDF) has been shopping for gold assets in Canada, and on July 5 the company found a fit in debt-heavy Thompson Creek Metals (TSX: TCM; US-OTC: TCPTF) and its Mount Milligan copper-gold mine, 145 km northwest of Prince George in central British Columbia. The total transaction value is pegged at US$1.1 billion, but very little of it will end up in the hands of Thompson Creek shareholders. In fact, Centerra’s big expense will be outstanding bond obligations See CENTERRA / 3 PM40069240

LEE BARKER PRESIDENT AND CEO, SPARTON RESOURCES

projects, which Sparton says could be developed as low-cost, open-pit vanadium mines. The high-grade vanadium deposits are just half the equation, however. The endgame for Sparton, Barker says, is to become a vertically integrated producer of vanadium redox batteries, also known as vanadium flow batteries. The vanadium batteries are alternatives to lithium-ion batteries and used in the longer-term, grid-scale storage of solar and wind energy.

Earlier this year, VanSpar commissioned an 8-megawatt-hour vanadium f low battery used by the North China State Grid Co. at the Chinese utility’s Zhangbei project, 180 km north of Beijing. Zhangbei is the world’s largest renewable energy project, Barker says, and integrates wind and solar power, energy storage and smart grid transmission technologies. Zhangbei has been designed as See SPARTON / 2

NOUVEAU MONDE: ADVANCES QUEBEC GRAPHITE PROJECT / 16

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