Monday 23rd April 2018

Resource Clips


Posts tagged ‘rare earths’

Proven provenance

April 20th, 2018

B.C. tantalum-niobium enhance Commerce Resources’ essential metals portfolio

by Greg Klein

Not just inadequate reserves but dubious origins threaten security of supply for strategic commodities. A prime example is niobium, a largely single-source product from CBMM in Brazil that gives one company and one country enormous potential power. Tantalum raises further concerns as it passes through shadowy supply lines that could obscure conflict sources. Both metals appear on the recent U.S. draft list of 35 critical minerals. And both appear in substantial quantities in one east-central British Columbia deposit.

That brings additional interest to Commerce Resources TSXV:CCE, best-known for its Ashram rare earths deposit in northern Quebec. While that project moves towards pre-feasibility, the company’s Blue River property in B.C. offers advantageous resources, metallurgy, infrastructure and economics for the rare metals age, says company president Chris Grove.

Industry has noticed, evident in the inquiries he’s received from end-users.

“We’re very excited about the new interest in Blue River,” he says. “Companies are looking at the provenance of these commodities and the new executive order signed by President Trump focuses on the origin of these critical commodities, so I think there’s a lot of opportunity to be seen for Blue River.”

The property’s Upper Fir deposit boasts a resource effective February 2015 based on 271 holes totalling 59,100 metres:

  • indicated: 48.41 million tonnes averaging 197 ppm Ta2O5 and 1,610 ppm Nb2O5 for 9,560 tonnes Ta2O5 and 77,810 tonnes Nb2O5

  • inferred: 5.4 million tonnes averaging 191 ppm Ta2O5 and 1,760 ppm Nb2O5 for 1,000 tonnes Ta2O5 and 9,600 tonnes Nb2O5

At this stage, processing looks good. Tantalum and niobium “occur within the minerals pyrochlore and ferrocolumbite and are amenable to conventional flotation and proven refining processes with estimated recoveries of 65% to 70%,” the 43-101 stated. “The industrial processes proposed for the production of high-quality tantalum and niobium products from the concentrates have not been tested using material from the Blue River project but are known processes that are not expected to be difficult to develop for the project.”

Tantalum and niobium enhance Commerce Resources’ essential metals portfolio

Those qualities alone encourage optimism for production costs, Grove points out. But a more recent development suggests even greater potential savings to both capex and opex. In February the company announced successful processing through a patented method called the Krupin Process. That followed months of work on a 1,300-kilogram sample of Blue River material at the Estonian lab of Alexander Krupin. An expert in tantalum and niobium recovery, his CV shows more than 35 years’ experience, including over 15 years processing high-grade concentrates of those two metals.

But it took another expert to confirm the results. To that end Commerce dispatched chairperson Axel Hoppe to Krupin’s lab. Formerly president of the Tantalum-Niobium International Study Center and a senior manager at H.C. Starck, a global producer of tantalum and niobium products, Hoppe “confirmed a very significant new development in processing that should save significantly on costs,” Grove says.

As a result, Commerce is now working on a definitive agreement to incorporate the Krupin Process at Blue River and also acquire worldwide rights to the method.

Covering 105,373 hectares, the property sits about 250 highway kilometres north of Kamloops, with access from another four klicks of gravel road. CN rail tracks and a parallel high-voltage transmission line cross the property’s western side, while a 20 MW run-of-river hydro plant operates adjacent to Blue River.

With niobium in a location like that, Blue River has attracted “huge interest from the steel sector,” Grove says. As electronics manufacturers take a closer look at some of the Democratic Republic of Congo mines that supply their cobalt, tantalum’s due for similar scrutiny, he adds.

Meanwhile, highly impressive niobium-tantalum assays from Commerce’s Quebec property have spawned an early-stage exploration project. Samples have graded as high as 4.24%, 4.3% and even 5.93% Nb2O5, as well as 1,040 ppm, 1,060 ppm and 1,220 ppm Ta2O5. The exceptional grades prompted Saville Resources TSXV:SRE to sign a 75% earn-in for the Niobium Claim Group on the Eldor property that also hosts Commerce’s advanced-stage Ashram rare earths deposit. Saville now has a 43-101 technical report underway. Dependent on TSXV approval of the deal and subsequent funding, the company plans drilling this year.

Interestingly it was Saville president Mike Hodge who staked the Blue River claims, after Dahrouge Geological Consulting brought the property to the attention of Commerce. Now a former Dahrouge geologist currently with the B.C. Geological Survey plans a public site visit to Blue River. Alexei Rukhlov will co-lead the June 22-24 field trip, an event open to participants of Resources for Future Generations 2018. Click here for more info.

Read more about Commerce Resources.

Read more about Saville Resources.

Critical Materials Institute director Alex King discusses rare earths expertise in the U.S.

April 18th, 2018

…Read more

Saville Resources and Commerce Resources announce 4.3% niobium, 700 ppm tantalum from northern Quebec

April 12th, 2018

by Greg Klein | April 12, 2018

While preparations continue for this year’s drill program, additional high-grade niobium-tantalum sample assays have arrived from northern Quebec’s Niobium Claim Group. On April 12 Saville Resources TSXV:SRE and Commerce Resources TSXV:CCE reported grades as high as 4.3% Nb2O5 and 700 ppm Ta2O5 from the new project, situated on the latter company’s Eldor property. Saville has signed a 75% earn-in agreement on the claim group, which sits a few kilometres from Ashram, one of the Western world’s most advanced rare earths deposits. Commerce has that project advancing towards pre-feasibility.

Saville Resources and Commerce Resources announce 4.3% niobium, 700 ppm tantalum from northern Quebec

High grades from last fall’s sampling program have Saville
and Commerce looking forward to an upcoming drill campaign.

The results fall in line with previous high grades from the project’s Miranna area of 4.24% and an especially impressive 5.93% Nb2O5. Previous tantalum assays from Miranna have reached as high as 1,220 ppm, 1,060 ppm and 1,040 ppm Ta2O5.

The Northwest area gave up the richest sample, which reached 16.1% Nb2O5 and 7,540 ppm Ta2O5.

Collected by Commerce last year from the Miranna area, the most recent results show:

  • 4.3% Nb2O5, 240 ppm Ta2O5 and 13.4% P2O5

  • 2.75% Nb2O5, 130 ppm Ta2O5 and 7.6% P2O5

  • 2.24% Nb2O5, 290 ppm Ta2O5 and 11.6% P2O5

  • 0.69% Nb2O5, 350 ppm Ta2O5 and 8.8% P2O5

  • 0.75% Nb2O5, 660 ppm Ta2O5 and 14.2% P2O5

  • 1.18% Nb2O5, 590 ppm Ta2O5 and 13.1% P2O5

  • 1.16% Nb2O5, 700 ppm Ta2O5 and 0.65% P2O5

Miranna forms one of three prospective areas, along with the Northwest and Southeast areas. Miranna features a strongly mineralized boulder train which, a geophysical anomaly called the Miranna target suggests, might have its source partly on the property. The data indicates several overlapping boulder trains might also be present, with one possible source in the Southeast area.

Additional work shows the primary host mineral to be pyrochlore, the dominant source mineral for processing niobium and tantalum.

The upcoming drill program will focus on the Miranna target, as well as testing the Northwest and Southeast areas. Contingent on TSXV approval of Saville’s earn-in, the companies plan to file a 43-101 technical report on the project.

Earlier this month Saville closed the second tranche of a private placement totalling $289,700.

In addition to Ashram, Commerce holds the Blue River tantalum-niobium deposit in southeastern British Columbia, which reached PEA in 2011 and a resource update in 2013.

Read more about Saville Resources.

Read more about Commerce Resources.

Can’t live without them

March 23rd, 2018

The U.S. Critical Materials Institute develops new technologies for crucial commodities

by Greg Klein

A rare earths supply chain outside China? It exists in the United States and Alex King has proof on his desk in the form of neodymium-iron-boron magnets, an all-American achievement from mine to finished product. But the Critical Materials Institute director says it’s up to manufacturers to take this pilot project to an industry-wide scale. Meanwhile the CMI looks back on its first five years of successful research while preparing future projects to help supply the stuff of modern life.

The U.S. Critical Materials Institute develops new technologies and strategies for crucial commodities

Alex King: “There’s a lot of steps in rebuilding that supply chain.
Our role as researchers is to demonstrate it can be done.
We’ve done that.” (Photo: Colorado School of Mines)

The CMI’s genesis came in the wake of crisis. China’s 2010 ban on rare earths exports to Japan abruptly destroyed non-Chinese supply chains. As other countries began developing their own deposits, China changed tactics to flood the market with relatively cheap output.

Since then the country has held the rest of the world dependent, producing upwards of 90% of global production for these metals considered essential to energy, defence and the overall economy.

That scenario prompted U.S. Congress to create the CMI in 2013, as one of four Department of Energy innovation hubs. Involving four national laboratories, seven universities, about a dozen corporations and roughly 350 researchers, the interdisciplinary group gets US$25 million a year and “a considerable amount of freedom” to pursue its mandate, King says.

The CMI channels all that into four areas. One is to develop technologies that help make new mines viable. The second, “in direct conflict with the first,” is to find alternative materials. Efficient use of commodities comprises the third focus, through improvements in manufacturing, recycling and re-use.

“Those three areas are supported by a fourth, which is a kind of cross-cutting research focus extending across a wide range of areas including quantum physics, chemistry, environmental impact studies and, last but certainly not least, economics—what’s the economic impact of the work we do, what’s its potential, where are the economically most impactful areas for our researchers to address,” King relates.

With 30 to 35 individual projects underway at any time, CMI successes include the Nd-Fe-B batteries. They began with ore from Mountain Pass, the California mine whose 2015 shutdown set back Western rare earths aspirations.

The U.S. Critical Materials Institute develops new technologies and strategies for crucial commodities

Nevertheless “that ore was separated into individual rare earth oxides in a pilot scale facility in Idaho National Lab,” explains King. “The separated rare earth oxides were reduced to master alloys at a company called Infinium in the Boston area. The master alloys were brought to the Ames Lab here at Iowa State University and fabricated into magnets. So all the skills are here in the U.S. We know how to do it. I have the magnets on my desk as proof.”

But, he asks, “can we do that on an industrial scale? That depends on companies picking up and taking ownership of some of these processes.”

In part, that would require the manufacturers who use the magnets to leave Asia. “Whether it’s an electric motor, a hard disk drive, the speakers in your phone or whatever, all that’s done in Asia,” King points out. “And that means it is most advantageous to make the magnets in Asia.”

America does have existing potential domestic demand, however. The U.S. remains a world leader in manufacturing loudspeakers and is a significant builder of industrial motors. Those two sectors might welcome a reliable rare earths supply chain.

“There’s a lot of steps in rebuilding that supply chain. Our role as researchers is to demonstrate it can be done. We’ve done that.”

Among other accomplishments over its first five years, the CMI found alternatives to both europium and terbium in efficient lighting, developed a number of improvements in the viability of rare earths mining and created much more efficient RE separation.

“We also developed a new use for cerium, which is an over-produced rare earth that is a burden on mining,” King says. “We have an aluminum-cerium alloy that is now in production and has actually entered the commercial marketplace and is being sold. Generating use for cerium should generate additional cash flow for some of the traditional forms of rare earths mining.”

Getting back to magnets, “we also invented a way of making them that is much more efficient, greatly reduces sensitive materials like neodymium and dysprosium, and makes electric devices like motors and generators much more efficient.”

All these materials have multiple uses. It’s not like they don’t have interest in the Pentagon and other places.—Alex King

Future projects will focus less on rare earths but more on lithium. The CMI will also tackle several others from the draft list of 35 critical minerals the U.S. released in February: cobalt, manganese, gallium, indium, tellurium, platinum group metals, vanadium and graphite. “These are the ones where we feel we can make the most impact.”

While the emphasis remains on energy minerals, “all these materials have multiple uses. It’s not like they don’t have interest in the Pentagon and other places.”

But the list is hardly permanent, while the challenges will continue. “We’ve learned a huge amount over the last five years about how the market responds when a material becomes critical,” he recalls. “And that knowledge is incredibly valuable because we anticipate there will be increasing incidences of materials going critical. Technology’s moving so fast and demand is shifting so fast that supply will have a hard time keeping up. That will cause short-term supply shortfalls or even excesses. What we need to do is capture the wisdom that has been won in the rare earths crisis and recovery, and be ready to apply that as other materials go critical in the future.”

Alex King speaks at Argus Specialty Metals Week, held in Henderson, Nevada, from April 16 to 18. For a 15% discount on registration, enter code RARE2018.

U.S. releases draft list of 35 critical minerals, seeks public comment

February 21st, 2018

by Greg Klein | February 21, 2018

The world’s largest economy and strongest military has taken another step to mitigate some surprising vulnerabilities. On February 16 the U.S. Department of the Interior released a draft list of 35 minerals deemed critical to American well-being. The move follows December’s presidential executive order calling for a “federal strategy to ensure secure and reliable supplies of critical minerals.” In response the U.S. Geological Survey compiled the new list, which now awaits input from the public. Americans have until March 19 to respond.

U.S. releases draft list of 35 critical minerals, seeks public comment

“The work of the USGS is at the heart of our nation’s mission to reduce our vulnerability to disruptions in the supply of critical minerals,” commented the DOI’s Tim Petty. “Any shortage of these resources constitutes a strategic vulnerability for the security and prosperity of the United States.”

The list defines “critical” as “a non-fuel mineral or mineral material essential to the economic and national security of the United States, the supply chain of which is vulnerable to disruption, and that serves an essential function in the manufacturing of a product, the absence of which would have significant consequences for the economy or national security.”

Among them are “aluminum—used in almost all sectors of the economy; the platinum group metals—used for catalytic agents; rare earth elements—used in batteries and electronics; tin—used as protective coatings and alloys for steel; and titanium—overwhelmingly used as a white pigment or as a metal alloy.”

Just one day before Donald Trump issued the order, the USGS released a nearly 900-page report, the first thorough examination of the subject since 1973, detailing 23 critical minerals. All 23 made the new list, with 12 newcomers including scandium, uranium and tungsten. Rare earths come under a single category of 17 elements. The list can be seen here, with links to USGS reports on each mineral.

Speaking with ResourceClips.com days after the president’s order, Jeff Green called it the country’s “most substantive development in critical mineral policy in 20 years.” The U.S. Air Force Reserve colonel, former USAF commander and Washington defence lobbyist added that a new critical minerals policy would largely benefit American companies and supply chains. But he pointed out that Trump “also said that international co-operation and partnerships with our strongest allies will be really important.”

See the USGS draft list of 35 critical minerals.

Read more about the U.S. critical minerals initiative.

Tantalum-niobium recovery tests prompt Commerce Resources to negotiate world rights to process

February 20th, 2018

by Greg Klein | February 20, 2018

Best known for the advanced-stage Ashram rare earths deposit in Quebec, Commerce Resources’ (TSXV:CCE) rare metals interests also include the Upper Fir tantalum-niobium deposit in southeastern British Columbia. Now a proprietary processing method has brought successful results, leading the company to work on a definitive agreement to acquire global rights to the process.

Tantalum-niobium recovery tests prompt Commerce Resources to negotiate world rights to process

Upper Fir reached the PEA level in 2011
and a resource update in 2013.

Named after Alexander Krupin, an expert with 35 years’ experience in tantalum and niobium recovery, the method was applied to a 1,300-kilogram sample shipped to Krupin’s Estonia facility last year. A visit by Commerce chairperson Axel Hoppe, another internationally recognized expert in tantalum and niobium, verified the Krupin Method’s success. As a result, the parties now have a definitive agreement under negotiation.

Part of Commerce’s Blue River property, Upper Fir reached PEA in 2011. A 2013 resource update used a tantalum price of $381 per kilogram for an estimated:

  • indicated: 48.41 million tonnes averaging 197 ppm Ta2O5 and 1,610 ppm Nb2O5 for 9,560 tonnes Ta2O5 and 77,810 tonnes Nb2O5

  • inferred: 5.4 million tonnes averaging 191 ppm Ta2O5 and 1,760 ppm Nb2O5 for 1,000 tonnes Ta2O5 and 9,600 tonnes Nb2O5

Adjacent to a 20-MW run-of-river electricity project, the 105,373-hectare property has road, rail and power lines.

More niobium-tantalum potential, this time early-stage, has been identified on Commerce’s Eldor property in northern Quebec, which hosts the Ashram rare earths deposit. Last month the company announced that Saville Resources TSXV:SRE had taken on a 75% earn-in to work the property’s niobium claims, where an exceptional sample assay of 5.9% Nb2O5 sparked additional attention in the property.

Ashram remains Commerce’s focus, however, as one of the most advanced REE projects outside China moves towards pre-feasibility. In December the company announced new research that could further streamline the project’s metallurgy, already benefitting from host minerals that are well understood and amenable to conventional processing.

Read more about Commerce Resources.

Finnish diamond exploration reveals new kimberlite for Arctic Star

February 20th, 2018

by Greg Klein | February 20, 2018

As work continues on the northern Finland property, Arctic Star Exploration TSXV:ADD announced a new kimberlite discovery from its Timantti diamond project on February 20. Covered only by very thin glacial overburden, the find results from four one-metre-deep pits containing kimberlite. The company has christened the body Grey Wolf, distinguishing it from the property’s other Wolf kimberlites. A rig has already been mobilized to the discovery, while a 150-kilogram sample undergoes assays to test for diamonds and kimberlite indicator minerals, and to assess mineral chemistry.

Finnish diamond exploration reveals new kimberlite for Arctic Star

The news follows an announcement earlier this month that historic drill core confirmed the presence of a new Timantti kimberlite 230 metres west of the project’s diamondiferous Black Wolf kimberlite.

Part of an ambitious winter campaign that began in November, ongoing EM and gravity surveys have identified multiple targets for excavation or drilling. Optimism has been bolstered by “the expression of diamond-favourable indicator minerals in the region, which the Wolf kimberlites cannot explain,” the company stated.

In addition to the Finnish flagship, Arctic Star also holds diamond interests in Nunavut and the Northwest Territories’ Lac de Gras region. The company’s Cap property in British Columbia, meanwhile, hosts an exceptionally rare carbonatite-syenite complex that offers potential for several commodities. Results from sampling and one drill hole released in September showed “highly anomalous” niobium, rare earths and phosphate grades.

The company closed oversubscribed private placements totalling $1.69 million in November.

Read an interview with Arctic Star chairperson Patrick Power.

Critical Quebec commodities

January 11th, 2018

Saville Resources moves into Commerce Resources’ niobium-tantalum target

by Greg Klein

A rare metal find on a property hosting a rare earths deposit becomes a project of its own under a new agreement between two companies. With a 75% earn-in, Saville Resources TSXV:SRE can now explore the niobium claims on Commerce Resources’ (TSXV:CCE) Eldor property in northern Quebec, where the latter company advances its Ashram rare earths deposit towards pre-feasibility.

Saville Resources moves into Commerce Resources’ niobium-tantalum target

A map illustrates the mineralized boulder
train’s progress, showing its presumed source.

Grab samples collected by Commerce on a boulder train about a kilometre from the deposit brought assays up to 5.9% Nb2O5. “That’s right off the charts,” enthuses Saville president Mike Hodge. “People in the niobium space hope for 1%—5.9% is excellent.”

He’s no newcomer to the space or even to the property. Hodge helped stake Commerce’s tantalum-niobium deposit on southern British Columbia’s Blue River property, which reached PEA in 2011.

“I did a lot of the groundwork for Commerce in the Valemount-Blue River area and I was one of the first guys on the ground at the camp that now supports Ashram,” he points out. “I’ve been involved with these two properties since 1999.” That’s part of a career including field experience on over 25 projects as well as raising money for junior explorers.

Miranna’s grab samples brought tantalum too, with a significant 1,220 ppm Ta2O5. Forty of the 65 samples graded over 0.5% Nb2O5, with 16 of them surpassing 1%.

The company describes the sampling area as a “strongly mineralized boulder train with a distinct geophysical anomaly at its apex.”

The 980-hectare Eldor Niobium claims have also undergone drilling on the Northwest and Southeast zones, where some wide intervals gave up 0.46% Nb2O5 over 46.88 metres and 0.55% over 26.1 metres (including 0.78% over 10.64 metres).

Samples from Miranna and the Southeast zone also show that niobium-tantalum occurs within pyrochlore, described by Saville as the dominant source mineral for niobium and tantalum in global mining. That’s the case, for example, at Quebec’s Niobec mine, one of the world’s three main niobium producers, with 8% to 10% of global production. Moreover, pyrochlore on the Saville project “is commonly visible to the naked eye, thus indicating a relatively course grain size, which is a favourable attribute for metallurgical recovery,” the company added.

Hodge already has a prospective drill target in mind. “I pulled the rig around with a Cat for a lot of the holes on Ashram itself so I’m very familiar with the ground. We’d of course do more prospecting and try to prove up some more numbers while we’re drilling.”

Saville Resources moves into Commerce Resources’ niobium-tantalum target

Should Saville find success, a ready market would be waiting. The company cites niobium demand growth forecasts of 7.66% CAGR from 2017 to 2021. A December U.S. Geological Survey report lists niobium and tantalum among 23 minerals critical to American security and well-being.

The country relies on foreign exports for its entire supply of both minerals, according to an earlier USGS study. From 2012 to 2015, 80% of America’s total niobium imports came from Brazil, where one mine alone produces 85% to 90% of global supply. Looking at tantalum imports during that period, the U.S. relied on China for 37% and Kazakhstan for another 25%. A troubling source of tantalum remains the Democratic Republic of Congo, from where conflict minerals reach Western markets through murky supply chains.

Days after the USGS released its December study, American president Donald Trump ordered a federal strategy “to ensure secure and reliable supplies of critical minerals.” Although he emphasized the need for domestic deposits and supply chains, Trump also called for “options for accessing and developing critical minerals through investment and trade with our allies and partners.”

Meanwhile Saville also sees potential in Covette, the company’s other northern Quebec property. Historic, non-43-101 grab samples reported up to 4.7% molybdenum, with some bismuth, lead, silver and copper. A 1,402-line-kilometre VTEM survey in late 2016 found prospectivity for base and precious metals. “The VTEM and some sampling that we did indicates that drilling could find something valuable,” Hodge says. “Although it is early-stage, the Geotech guys that did the VTEM survey said they hadn’t seen targets like that all year.”

Still, “the niobium claims are my first priority,” Hodge emphasizes. “I’m very excited about this. I believe we can have a winning project here.”

Subject to approvals, a 75% interest in the new property would call for $25,000 on signing, another $225,000 on closing and $5 million in work over five years. Commerce retains a 1% or 2% NSR, depending on the claim, with Saville holding a buyback option.

Last month the company offered private placements totalling up to $500,000, with insiders intending to participate.

Read more about the U.S. critical minerals strategy.

Visual Capitalist and VRIC 2018 look at the raw materials that fuel the green revolution

January 10th, 2018

by Jeff Desjardins | posted with permission of Visual Capitalist | January 10, 2018

 

Records for renewable energy consumption were smashed around the world in 2017.

Looking at national and state grids, progress has been extremely impressive. In Costa Rica, for example, renewable energy supplied five million people with all of their electricity needs for a stretch of 300 consecutive days. Meanwhile, the UK broke 13 green energy records in 2017 alone, and California’s largest grid operator announced it got 67.2% of its energy from renewables (excluding hydro) on May 13, 2017.

The corporate front also looks promising and Google has led the way by buying 536 MW of wind power to offset 100% of the company’s electricity usage. This makes the tech giant the biggest corporate purchaser of renewable energy on the planet.

But while these examples are plentiful, this progress is only the tip of the iceberg—and green energy still represents a small but rapidly growing segment. For a full green shift to occur, we’ll need 10 times what we’re currently sourcing from renewables.

To do this, we will need to procure massive amounts of natural resources—they just won’t be the fossil fuels that we’re used to.

Green metals required

Today’s infographic comes from Cambridge House as a part of the lead-up to its flagship conference, the Vancouver Resource Investment Conference 2018.

A major theme of the conference is sustainable energy—and the math indeed makes it clear that to fully transition to a green economy, we’ll need vast amounts of metals like copper, silicon, aluminum, lithium, cobalt, rare earths and silver.

These metals and minerals are needed to generate, store and distribute green energy. Without them, the reality is that technologies like solar panels, wind turbines, lithium-ion batteries, nuclear reactors and electric vehicles are simply not possible.

First principles

How do you get a Tesla to drive over 300 miles (480 kilometres) on just one charge?

Here’s what you need: a lightweight body, a powerful electric motor, a cutting-edge battery that can store energy efficiently and a lot of engineering prowess.

Putting the engineering aside, all of these things need special metals to work. For the lightweight body, aluminum is being substituted for steel. For the electric motor, Tesla is using AC induction motors (Models S and X) that require large amounts of copper and aluminum. Meanwhile, Chevy Bolts and soon Tesla will use permanent magnet motors (in the Model 3) that use rare earths like neodymium, dysprosium and praseodymium.

The batteries, as we’ve shown in our five-part Battery Series, are a whole other supply chain challenge. The lithium-ion batteries used in EVs need lithium, nickel, cobalt, graphite and many other metals or minerals to function. Each Tesla battery, by the way, weighs about 1,200 pounds (540 kilograms) and makes up 25% of the total mass of the car.

While EVs are a topic we’ve studied in depth, the same principles apply for solar panels, wind turbines, nuclear reactors, grid-scale energy storage solutions or anything else we need to secure a sustainable future. Solar panels need silicon and silver, while wind turbines need rare earths, steel and aluminum.

Even nuclear, which is the safest energy type by deaths per TWh and generates barely any emissions, needs uranium in order to generate power.

The pace of progress

The green revolution is happening at breakneck speed—and new records will continue to be set each year.

Over $200 billion was invested into renewables in 2016 and more net renewable capacity was added than coal and gas put together:

Power Type Net Global Capacity Added (2016)
Renewable (excl. large hydro) 138 GW
Coal 54 GW
Gas 37 GW
Large hydro 15 GW
Nuclear 10 GW
Other flexible capacity 5 GW

The numbers suggest that this is only the start of the green revolution.

However, to fully work our way off of fossil fuels, we will need to procure large amounts of the metals that make sustainable energy possible.

Posted with permission of Visual Capitalist.

The Vancouver Resource Investment Conference 2018 takes place at the Vancouver Convention Centre West from January 21 to 22. Click here for more details and free registration.

America’s long-overdue critical minerals strategy heralds wide-ranging advantages, says Jeff Green

December 22nd, 2017

by Greg Klein | December 22, 2017

A long-time advocate of national self-reliance on critical minerals, the Washington defence lobbyist and former USAF commander calls it the United States’ “most substantive development in critical mineral policy in 20 years.” As President Donald Trump ordered a national strategy to reduce the country’s dependence on unfriendly or unstable sources of crucial commodities, Jeff Green responded: “I don’t think you can overstate the importance of the executive order because the U.S. government has fundamentally shifted its minerals policy, which impacts natural resource policy, national security and the economy.” Speaking with ResourceClips.com, he outlined five major outcomes that he foresees.

America’s critical minerals strategy was long overdue and will show wide-ranging effects, says Jeff Green

“One, I think you will see regulatory streamlining in the very near future and I think that’s really important for permitting and opening mines in the United States.”

Just six days before Trump’s announcement, Green published an op-ed arguing that unwieldly permitting procedures affected national security.

“Two, with the fundamental shift in policy and the easing of regulatory burdens, I hope to see companies get increased access to capital markets and private sector investment,” he added.

“Three, this is a formalization of the nexus between national security and critical minerals, and that is something that the last administration refused to do. When you look at the rare earths crisis, the prior administration said there was no problem. This administration has said that critical minerals are fundamental to national security, and that’s very important.

“Four, I think this will lead to investment by the Department of Defense in critical minerals, largely because they have the funding to do this and they can best pinpoint where those areas of investment need to be.

“Five, I think you’ll potentially see the U.S. bring additional anti-dumping actions, particularly against the Chinese, for dumping minerals into our market below value.”

I do think that the direct actions from the executive order will largely benefit U.S. companies. But I also see efforts to collaborate on access to materials with companies that can provide it.—Jeff Green

Of course the U.S. national strategy primarily affects the U.S. “President Trump has said ‘America first,’ and to our friends in Canada that might be a little disappointing,” Green pointed out. “But he has also said that international co-operation and partnerships with our strongest allies will be really important. I do think that the direct actions from the executive order will largely benefit U.S. companies. But I also see efforts to collaborate on access to materials with companies that can provide it. I think pragmatically the administration is going to say, ‘If you’ve got a tantalum project in Canada that’s more advanced than anything we have in the U.S., we ought to work with you to bring that supply to market, rather than continue to rely on some other countries.”

Meanwhile the proposed Metals Act, a bill calling for U.S. government support to develop domestic resources and supply lines, has been languishing in multiple committees. But “many of the principles in the act worked their way into the executive order,” Green said.

“The president’s action marks the culmination of almost a decade of work by many of us who’ve been advocating for more access to critical minerals,” he added. “There’s been tremendous effort by people in the industry to get to this point and the hope is that regulatory streamlining and everything go quickly so we can see positive results.”

Pleased as he was, Green wasn’t surprised. “There was word here in Washington D.C. that this was coming, so it was a nice early Christmas gift.”

Read more about the U.S. federal strategy on critical minerals.