Amderma had been one of the big Soviet fluorite deposits before WWII. After the war many more deposits were found and this one was closed. But instead it started to develop as a base for the Arctic region research. They … Read more...
Amderma had been one of the big Soviet fluorite deposits before WWII. After the war many more deposits were found and this one was closed. But instead it started to develop as a base for the Arctic region research. They … Read more...
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