olivenite
🇬🇧/ˈɒlɪvənaɪt/ 🇺🇸/oʊˈlɪvəˌnaɪt; ˈɑːləvəˌnaɪt/a green to black rare secondary mineral consisting of hydrated basic copper arsenate in orthorhombic crystalline form. Formula: Cu2(AsO4)(OH) 橄榄铜矿
noun [物质名词][矿物] 橄榄铜矿
The specimen contained a significant amount of olivenite.
该标本含有大量的橄榄铜矿。
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