| 新疆萨尔布拉克金矿找矿矿物学标型特征研究 |
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| 引用本文： | 吕瑞英.新疆萨尔布拉克金矿找矿矿物学标型特征研究[J].地球科学,1990,15(6):657-665. |
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| 作者姓名： | 吕瑞英 |
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| 作者单位： | 中国地质大学地质系 |
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| 摘 要： |
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| 关 键 词： | 金矿 找矿 矿物 标型特征 |
A STUDY ON THE PROSPECTING MINERALOGICAL TYPOMORPHIC CHARACTERISTICS OF SARBULAK GOLD ORE, XINJIANG |
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| LU Ruiying.A STUDY ON THE PROSPECTING MINERALOGICAL TYPOMORPHIC CHARACTERISTICS OF SARBULAK GOLD ORE, XINJIANG[J].Earth Science-Journal of China University of Geosciences,1990,15(6):657-665. |
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| Authors: | LU Ruiying |
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| Abstract: | The Sarbulak gold ore mineralization belt is located at the compressional kata-clastic belt in the carbonaceous tuffaceous kataclastic rock of the Lower Carboni-ferous Nanmingshui Group on the southern side of the Ertix fault zone. Its total length is 18km, and it trends toward NW-SE. The main Au-bearing minerals, such as arsenopyrite, pyrite and the typomorphic minerals, such as quartz, etc. are studied respectively according to their crystal form and grain size, chemical composition, coefficient of thermoelectricity, parameter of crystal cell, ore forming temperature and composition of inclusions. The strawberry-like pyrite (which is peculiar to the ore deposits), pyrrhotite and natural gold are also studied. Final-ly, the geological conditions for ore-control and ore-forming as well as prospect-ing criteria are analyzed and summarized. |
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| Keywords: | typomorphic characteristic of minerals crystal form and grain size coefficient of thermoelectricity parameter of crystal cell inclusion Au depo-sit Xinjiang |
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