altered mineral 中文意思是什麼
altered mineral
解釋
蝕變礦物-
It was shown by field investigation and lab tests that the types of altered rocks were mostly those of montmorillonitization, and the altered clay mineral was mainly pure montmorillanite, which rendered the altered rock both soft and expansive
野外地質調查和室內測試表明:滇藏鐵路滇西北段出露的多為蒙脫石化蝕變巖帶,蝕變巖的黏土礦物組成絕大多數都是單礦物的蒙脫石,導致該地區的蝕變巖既是強度極低的軟巖,又是典型的膨脹巖。 -
According to the comparison and analysis of mineral composition and geochemical characteristics of trace element, sulfur isotope, hydrogen and oxygen isotope, lead isotope and rare earth element in the gold ore and the altered spilite from the deposits of huachanggou gold mine, it was confirmed that the gold ore had obvious succession of the basic igneous rock
摘要通過對鏵廠溝金礦床金礦石和蝕變細碧巖礦物組成、微量元素、硫同位素、氫氧同位素、鉛同位素及稀土元素地球化學特徵地對比分析,得出金礦石對該基性火山巖存在明顯的繼承性。
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