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出典:Wiktionary
nagyagite (複数形 nagyagites)
出典:Wikipedia
出典:『Wikipedia』 (2011/06/14 12:43 UTC 版)
Nagyagite (Pb5Au(Te,Sb)4S5-8) is a rare sulfide mineral with known occurrence associated with gold ores. Nagyagite crystals are opaque, monoclinic and dark grey to black coloured.
nagyagite