The US Geological Survey (USGS) issued its latest list of critical materials for the US. The USGS said the US the heavily reliant on these materials from foreign sources. The 60 minerals are: aluminum, antimony, arsenic, barite, beryllium, bismuth, boron, cerium, cesium, chromium, cobalt, copper, dysprosium, erbium, europium, fluorspar, gadolinium, gallium, germanium, graphite, hafnium, holmium,…
