金矿床主要矿物标型特征研究综述  

A summarize of the typomorphic features of minerals in gold deposit

作　　者：卿敏[1] 韩先菊[1] 

机构地区：[1]武警黄金地质研究所,河北廊坊065000

出　　处：《黄金地质》2003年第4期39-45,共7页Gold Geology

摘　　要：总结了金矿床中金矿物、黄铁矿、方铅矿、闪锌矿及黄铜矿等金属矿物和石英、碳酸盐矿物、云母类矿物及金红石等非金属矿物的产状,晶体形态、比重、硬度、颜色、反射率、导电性、热发光性等物理性质,谱学特征以及化学成分特征。从中提取出不同类型金矿床成因信息,含矿与非矿矿物特征以及判定金矿化程度、矿床规模和矿体剥蚀程度的指标。Based on the summary of the attitude,the physical natures of morphotype,specific,hardness,colour,reflectivity,conductivity and thermolumine scenece,the spectrum and chemical composition of gold, pyrite, galena,sphalerite,chalcopyrite, quartz,carbonate, dolomite and rutile in gold deposit,the genetic information of different gold deposits and the distinguished characteristics of ore-bearing or ore-free minerals are extracted,and the judge index of the scale,the degree of gold mineralization and the degree of denudation of gold deposits are summed.

关 键 词：金矿床 标型特征 成因信息 评价指标 

分 类 号：P618.51[天文地球—矿床学] P571[天文地球—地质学]