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出典:Wikipedia
出典:『Wikipedia』 (2011/06/14 12:41 UTC 版)
Cobaltite is a sulfosalt mineral composed of cobalt, arsenic and sulfur, CoAsS. It contains up to 10 percent iron and variable amounts of nickel. Structurally it resembles pyrite (FeS2) with one of the sulfur atoms replaced by an arsenic atom.
名詞の変化形:
cobaltite