acanthite

[机] 螺状硫银矿

发音

UK /əˈkæn.θaɪt/
US /əˈkæn.θaɪt/
US /ˈæk.ənˌθaɪt/

释义与例句

n.
  1. 1.

    A mineral form of silver sulfide, Ag₂S, that is a major ore of silver, that forms slender prisms.

    不可数 化学 地质

词源

Named in 1855, from Ancient Greek ἄκανθα (ákantha, “thorn”) + -ite, because of the crystal shapes.

来源：wiktionary