1) syenitite
黑云细晶岩
2) pawdite
细粒黑云闪长岩
3) biotitite
黑云母岩
1.
The biotitites of Ance and Vazeilles are included in dack factes of finite of Margeride in cental massif of France,their size are of about ten meters.
法国中央高原Ｍａｒｇｅｒｉｄｅ花岗岩暗色相中包含的Ａｎｃｅ和Ｖａｚｅｉｌｌｅｓ黑云母岩，大小达数十米，分别会有４０％和９０％以上的黑云母及少量的磷灰石、锆石、斜长石或钾长石，且发现有变质岩包体。
4) beforsite
[bi'fɔ:sait]
细白云岩
5) biotite leptynite
黑云变粒岩
1.
Recently,individual zircon from biotite leptynite of this deposit was dated U-Pb isotopi-cally at(2533±53)× 10￣6a, which is the most reliable metallogenic age ever obtained.
本文最近获得了该铁矿的黑云变粒岩中，单颗粒锆石Ｕ－Ｐｂ同位素年龄为（２５３３±５３）×１０￣６ａ。
补充资料：黑云母
见云母。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条