摘要
通过对新疆北山地区金矿床（点）石英、黄铁矿找矿矿物学研究表明，具胶状及｛２１０｝晶形、破碎程度高、粒度小、维克硬度低，富含Ｚｎ及Ｃｕ、Ｐｂ、Ｃｏ等特征的黄铁矿；有一定铝碱含量，红外光谱带向低频方向移动，石英薄片红外光谱相对光密度Ｄ１≈１．０、Ｄ２／Ｄ１与含金量成正比、晶胞参数Ｖ０＞０．１１３１８ｎｍ３等特征的石英：它们是新疆北山地区金矿的找矿标志。
The studies of ore search mineralogy on quartz and pyrites from Beishan gold deposits show that the pyrites which have jelly like and {210} formes, shattered, fine grains and low hardness, high Zn, Cu, Pb, Co contents and the quartz with some aluminium and alkline elements, unit cell parameter V 0>0.113 18 nm 3, infrared spectrum displacement toward low frequence, ralative light density of infrared spectrum of quartz slices D 1≈1.0 are the prospecting criteria for searching for gold deposits in Beishan, Xinjiang.
出处
《成都理工学院学报》
CSCD
1997年第3期19-23,共5页
Journal of Chengdu University of Technology
基金
地质矿产部资源与环境科技攻关课题
关键词
金矿床
找矿
矿物学
标型特征
gold deposit
pyrite
quartz
prospecting criteria
ore search
Beishan
Xinjiang
