The mining newspaper for Alaska and Canada's North
The mining newspaper for Alaska and Canada's North
Sorted by date Results 151 - 175 of 286
From helmet mounted radios to laser guided missiles, rare earth elements (REE) are an essential ingredient to the advanced hardware used by the U.S. military. These high-tech metals, however, are not produced in America, forcing the Pentagon to depend primarily on China for its supply. As part of a joint armed forces effort to establish a domestic source of rare earths, the U.S. Army is looking to invest in the processing facilities needed to ensure a reliable supply of these...
In a recent letter to the White House, Alaska Governor Michael Dunleavy has requested that U.S. President Donald Trump consider designating the Graphite Creek mine project and associated processing facility as a high-priority infrastructure project under Executive Order 13766, signed by Trump shortly after he took office in 2017. "Graphite Creek is the largest deposit of graphite in the nation, and would be a superior domestic supply of this critical mineral, which is...
Graphite One Inc. Sept. 9 announced it has secured the funding to finalize a prefeasibility study for its Graphite Creek project in western Alaska. Taiga Mining Company Inc., an Alaska-based company that is a major Graphite One shareholder, has agreed to loan Graphite One US$4.8 million for the advanced engineering and economic study for developing a graphite mine and processing facility. "In our current challenging capital markets, a commitment of US$4.8 million – which is ex...
Ucore Rare Metals Inc. has unveiled a three-tier strategy for delivering a non-Chinese source of rare earth elements to North American markets from its Bokan Mountain project in Alaska. Called M3, for mines, metals and markets, Ucore's plan to meet the needs of an independent rare earth supply chain in the United States includes three initiatives: advancing its Bokan-Dotson Ridge rare earths project in Southeast Alaska to shovel-ready status; developing an associated facility...
With the issuance of five presidential determinations related to the domestic production of rare earth metals and magnets, President Donald Trump is making it clear the White House sees this group of 17 technology elements as essential to the security of the United States. In five memos sent to the secretary of defense on July 22, Trump made an official determination under Section 303 of the Defense Production Act of 1950 that domestic production, separation and manufacturing...
Earlier this month Reuters reported that several agencies within the U.S. Federal government were "rapidly assessing" our domestic ability to mine and refine rare earth elements and utilize those 17 super cool elements in value-added products needed for a wide and ever-growing array of consumer and national defense products. Not surprisingly, mining industry officials demurred when quizzed about supplying information on where rare elements might be mined in the U.S. and how...
Margaux Resources Ltd. June 24 announced a milestone in achieving its plans to acquire and explore the Cassiar gold project in northern British Columbia from Wildsky Resources Inc., formerly China Minerals Mining Corp. The 56,000-hectare (138,380 acres) Cassiar property hosts both lower grade bulk tonnage and high-grade vein occurrences across a 15-kilometer (nine miles) structural corridor. Bisected by Highway 37, the property also boasts significant existing infrastructure,...
Canada is one of the world's richest sources of raw commodities, not least of which are the so-called rare earth elements. While China currently dominates global production and hosts some 35 percent of the world's known resources, observers believe Canada is endowed with world-class rare earths deposits, which could account for as much as 40-50 percent of the world's REE reserves. Demand for rare earth elements, along with lithium minerals, tin and other critical materials,...
Washington D.C.'s increased interest in securing a steadfast supply of critical minerals may prompt further advancement at Ucore Rare Metals Inc.'s Bokan Mountain, a Southeast Alaska project that hosts seven of the 35 minerals, metals and groups of elements that are considered critical to the United States. A federal interagency report published earlier this month by the U.S. Department of Commerce, "A federal strategy to ensure secure and reliable supplies of critical...
Constantine Metal Resources Ltd. June 3 released a preliminary economic assessment for Palmer that outlines an economically robust and environmentally conscientious mine for the volcanogenic massive sulfide project in Southeast Alaska. "This PEA is the most significant milestone for Constantine to date, demonstrating a high-quality project with strong economics and a progressive, environmentally conscious mine design," said Constantine Metal Resources President and CEO...
When it comes to rare earths, China has a strategy that goes beyond using these high-tech elements as ammunition for the next salvo in a trade war with the United States. This strategy, which was set into motion around 1980, involves gaining an advantage in high-tech manufacturing by controlling the first three links of the rare earth element supply chain – mining, processing and value-added manufacturing. Over the ensuing four decades, the Middle Kingdom has gained a near m...
U.S. Sen. Lisa Murkowski (R-Alaska) and Joe Manchin (D-West Virginia) have teamed up to introduce bipartisan legislation aimed at addressing America's "Achilles' heel" – a heavy dependence on foreign countries for its growing mineral needs. "Our nation's mineral security is a significant, urgent, and often ignored challenge. Our reliance on China and other nations for critical minerals costs us jobs, weakens our economic competitiveness, and leaves us at a geopolitical d...
The value of non-fuel metals produced in Alaska and the United States during 2018 were similar to 2017, according to Mineral Commodity Summaries 2019, an annual report published by the U.S. Geological Survey. Alaska mines produced roughly $3.44 billion worth of non-fuel minerals last year, down nearly 3 percent from the US$3.53 million in 2017. This slight drop is largely due to lower output from the two largest mines in the state – Fort Knox and Pogo. The roughly 1.4 b...
In addition to being a past producer and a future source of most of the 35 minerals and metals considered critical to the United States, Alaska currently contributes a globally significant amount of one of these vital metals – germanium. While not a widely known metal, germanium has optical qualities that make it an important ingredient in fiber-optics, infrared optics, electronics and solar energy systems. "The extensive use of germanium for military and commercial a...
With nearly indistinguishable physical and chemical properties, niobium and tantalum are almost always found together in nature. Both are also critical to the defense, energy and high-tech sectors in the United States, but neither are mined domestically. For these reasons, the United States Geological Survey considers these transition metals "indispensable twins" that are critical to America's economic and strategic wellbeing. "Niobium and tantalum are transition metals that...
Geologists familiar with Alaska already know the Far North State is a great place to explore for critical minerals and metals such as graphite, rare earths, platinum metals, cobalt and tin. A new report published by the U.S. Geological Survey, however, indicates that Alaska may be richer in these and other minerals and metals vital to the economy and security of the United States than previously realized. Working alongside the Alaska Division of Geological & Geophysical...
Alaska is rich in rare earth, a unique group of elements that are so distinctive that most are placed in their own separate section at the bottom of the periodic table. While scientist have long realized that rare earths possessed distinctive characteristics that set them apart from their fellow elements, it wasn't until the advent of the color television in the 1960s that these unique properties had any sort of widespread practical application. Over the ensuing five decades,...
With nearly indistinguishable characteristics, niobium and tantalum are considered the "indispensable twins" among the 35 minerals and metals considered critical to the United States. "Niobium and tantalum are transition metals that are almost always found together in nature because they have very similar physical and chemical properties," the U.S. Geological Survey wrote in a 2018 paper on the twin metals. While nearly identical twins, they each have their own set of unique...
While copper is not on the United States Geological Survey's list of 35 minerals and metals critical to America, there is no doubt of this metal's importance to both the everyday and avant-garde technologies vital to America's economy and security. "None of the other critical minerals work without copper," Trilogy Metals President and CEO Rick Van Nieuwenhuyse told Mining News. Automobiles are a prime example of how emerging technologies and green energy will drive the demand...
Antimony is a poor conductor of heat, an attribute that lends itself to this semi-metal's most common use, as an ingredient to make clothing, mattresses and other products flame resistant. While making work clothes and household items safer and less likely to catch fire is a relatively new use for antimony, humans have been using antimony for other purposes for more than 5,000 years. "For example, the ancient Egyptians and early Hindus used stibnite, which is the major ore...
Extremely hard and with the highest melting point of all the elements on the periodic table, tungsten is vital to a broad spectrum of commercial and military applications, yet there are no mines in the United States producing this durable metal. Nearly 60 percent of the tungsten consumed in the U.S. during 2018 was used to make the cemented tungsten-carbide, a compound of roughly equal parts tungsten and carbon. Roughly twice as strong as steel, tungsten carbide is often...
At least 125 million electric vehicles are expected to be traveling global highways by 2030, which means the world is going to need a lot more graphite in the coming decade and beyond. This is because graphite serves as the anode in the lithium-ion batteries that power these EVs, not to mention the growing number of portable tools and electronics that use the same type of battery. According to Mineral Commodity Summaries 2019, an annual report published by the United States...
In addition to being a past producer and a future source of most of the 35 minerals and metals considered critical to the United States, Alaska currently contributes a globally significant amount of one of these vital metals – germanium. While not a widely known metal, germanium has optical qualities that make it an important ingredient in fiber-optics, infrared optics, electronics and solar energy systems. "The extensive use of germanium for military and commercial a...
If you are reading this article on your computer, tablet or phone, you are almost certainly looking through indium as we speak; and, if that devise happens to be a touchscreen you have the unique properties of this critical mineral to thank as you scroll down to read more about indium and where it can be found in Alaska. This is because indium-tin oxide is used as a transparent conducting film applied to virtually every flat-panel display and touchscreen on the market. This...
While not the flashiest of the 35 minerals on the United States Geological Survey's critical list, barite plays an essential role in America's energy sector. Barite derives its name from barús, the Ancient Greek word for heavy, owing to an exceptionally high specific gravity for a non-metallic mineral. It is this weight that makes barite a key element to the oil and gas sector and lands the mineral on USGS' critical list. "More than 90 percent of the barite sold in the United...
