CAJ | 학술논문

本文从显微矿物学角度,对新疆南疆某地含祖母绿(绿柱石)矿物学组合特征进行了研究,认为含矿(绿柱石)岩石,碳酸盐化发育,且碳酸盐化和绿柱石关系密切.其岩石中钠长石含有Cr2O3,一般在0.01%～0.72%,该地质作用条件对形成祖母绿(绿柱石)非常有利.从交代关系看(钠长石交代绿柱石),可初步判断绿柱石形成不会太晚.至少可能于岩浆同源.在理论及实际开发应用上,对这一地区都具有重要的指导意义.
본문종현미광물학각도,대신강남강모지함조모록(록주석)광물학조합특정진행료연구,인위함광(록주석)암석,탄산염화발육,차탄산염화화록주석관계밀절.기암석중납장석함유Cr2O3,일반재0.01%～0.72%,해지질작용조건대형성조모록(록주석)비상유리.종교대관계간(납장석교대록주석),가초보판단록주석형성불회태만.지소가능우암장동원.재이론급실제개발응용상,대저일지구도구유중요적지도의의.
The paper studies the gem petrology features to the rocks that have emerald(beryl) in certain south area of Xinjiang. The carbonatizations what be found very often from the rocks, maybe has some actions with the beryl. The Cr2O3 of albite in beryl can reach 0.01 ～0.72%.The geologic function is very beneficial with the beryl. The paper admits that the beryl's formation time is same as that of magma. The research has important meaning to emerald(beryl) in certain south area of Xinjiang.