Precious metals are not merely ornaments; they are also important components of pharmaceuticals, like the antitumor drug ...
Greenland has become the unwitting focus of world attention as president Donald trump seeks to grab control of the huge ...
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Gold, copper... why are these precious metals found in subduction zones? 🌋Subduction zones are the most important sites of material exchange between the crust and mantle on Earth. They are also the ...
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