鐵閃鋅巖 的英文怎麼說
中文拼音 [tiěshǎnxīnyán]
鐵閃鋅巖
英文
marmatite-
That offer very valuable referential material for future searching mineral. in recent years, many deposits were confronted with reserves crisis in yuebei region. so we studied the typomorphic feature of pyrites, galenite, sphalerite for deposit of yuebei region, and sum up the genesis of deposit and mineral and reseaching typmorphic feature, these have important value to forecast the deepth of deposit and reaserch the outside of deposit
近幾年，粵北地區的許多礦床面臨儲量危機，因而對粵北地區礦床黃鐵礦、方鉛礦、閃鋅礦的標型特徵進行研究，總結出凡口、紅巖、大寶山等礦床礦物的成因和找礦標型特徵，對于進行礦床的深部預測和外圍找礦工作具有十分重要的意義。By study dabaoshan deposit on minerogenetic and geological background, mineral constituent, rare - earth element, isotope and typomorphic feature of sulpurization mineral, finally, we made a conclusion that dabaoshan deposit resulted from the volcanic deposition which type is laterebuilt and magma hydrothermal superimposed. we found the upside of dabaoshan deposit have been denuded or oxidized, bassically, it have reached the lowest part of the deposit
通過對大寶山礦床的成礦地質背景、礦物成分、稀土元素組成、同位素以及黃鐵礦、閃鋅礦、方鉛礦的標型特徵進行研究，確定了大寶山礦床的成因為火山沉積，經後期巖漿熱液疊加型礦床，對礦床的遠景進行了預測，提出大寶山礦床的上部礦體已被剝蝕或被氧化，基本上已經到礦體的深部的觀點。
分享友人