biotite schist

基本解釋

The talc-schist , talcmarble and biotite-schist are the most favourable hosting rocks to mineralization.
最有利于礦化的圍巖是富鎂的滑石片巖、含滑石片巖、含滑石大理巖和黑云母片巖等。
The clinical application of Lapis Chloriti medicine-botanical origins from the biotite and chlorite schist and mica schist carbonate.
臨床應用的青礞石藥材的基源應為黑云母片巖和綠泥石化云母碳酸鹽片巖。
Its industrial types of ore bodies are weak magnetic type which should be chosen. Its ore-forming types are magnetic biotite schist and magnetic granulite type.
礦石工業(yè)類型為需選弱磁性鐵礦石，主要成因類型為磁鐵黑云片巖型、磁鐵變粒巖型。