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理学
软锰矿
释
pyrolusite
软锰矿
氧化物矿物。主要成分为二氧化锰,化学式MnO2。
理学
氧化物矿物
释
pyrolusite
软锰矿
氧化物矿物。化学成分为MnO2,属四方晶系。
Physics
pyrolusite
软锰矿
Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
pyrolusite
软锰矿
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