The mining newspaper for Alaska and Canada's North
Sorted by date Results 26 - 30 of 30
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... Full story
U.S. President Donald Trump sparked a renewed interest in critical minerals and metals when he issued an executive order calling on federal agencies to devise a strategy to ensure the United States has reliable supplies of these commodities vital to America's economic and strategic security. "It shall be the policy of the federal government to reduce the nation's vulnerability to disruptions in the supply of critical minerals, which constitutes a strategic vulnerability for... Full story
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,... Full story
With the goal of helping to meet the rocketing demand of graphite needed as anode material for the lithium-ion batteries that power electric vehicles, Graphite One Inc. is focused on advancing its Graphite Creek deposit in western Alaska toward development. A 2017 preliminary economic assessment outlines a roughly 2,800-metric-ton processing facility at Graphite Creek. Once this operation is running at full capacity, which the PEA slates for the sixth year of production, this... Full story
With a melting point of 5,756 degrees Fahrenheit and a heat-stable crystalline structure, rhenium is extremely resistant to both heat and wear. This durability makes it a vital element in superalloys used in jet and industrial gas turbine engines. "The high-temperature properties of rhenium allow turbine engines to be designed with finer tolerances and operate at temperatures higher than those of engines constructed with other materials," the United States Geological Survey... Full story