... granite pegmatite 花岗伟晶岩 tourmaline granite 电气花岗岩 hornblende granite 角闪花岗岩 ...
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tourmaline e granite 电气花岗岩
tourmaline two-mica granite 电气石二云母花岗岩
·2,447,543篇论文数据，部分数据来源于NoteExpress
The green tourmaline was discovered in weathethered mantle of a granite body somewhere inGuanxi by a preasant in 1992. It is a magnesian tourmaline by identification.
绿碧玺由某农民于1992年在广西某地花岗岩体的残坡积物中发现。
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