The mineral arsenopyrite.
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释义 | the world > the earth > minerals > types of mineral > sulphides and related minerals > [noun] > marcasite or related minerals > arsenides (6) mispickel1683 The mineral arsenopyrite. arsenopyrite1854 a sulphide mineral containing arsenic and iron, typically occurring as silvery-grey prisms with a metallic lustre; earlier called mispickel. rammelsbergite1854 A rare nickeliferous mineral occurring as white or silvery-grey granular or fibrous masses. geyerite1868 = löllingite, n. Plinian1868 A supposed polymorph of arsenopyrite. pararammelsbergite1939 a rare arsenide of nickel, NiAs2, occurring as white, opaque, tabular crystals that alter to erythrite when exposed, and belonging to the… |
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