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礦物之美橄欖銅礦-OLIVENITE)

OLIVENITE Cu2AsO4OH (monoclinic) . deep green platy crystal on matrix . Myler Mine, Majuba Hill, Pershing County, Nevada . 本礦晶体常見柱狀,板狀,或針狀集合体,深綠色玻璃光澤,硬度3. 產於銅礦區的氧化帶.為細小罕見之礦!

經典名礦欣賞
NO.218