“黑云母”用英语怎么说？

“黑云母”的拼音为：hēi yún mǔ...

黑云母一般是镁铁质及超镁铁质岩石中的次要成分.Biotite is a subordinate constituent of the mafic and ultramafic rocks generally.东天山尾亚杂岩体: 同源还是异源? -- 来自黑云母的证据.Weiya complex, eastern Tianshan: Single - sourced or diverse - sourced ? -- Evidence f...