摘要
本文讨论了河南小秦岭金矿田寻找金矿的矿物学标志问题,诸如石英、黄铁矿、黄铜矿、方铅矿等主要矿物的化学成分、物理性质、形态特征和晶体构造等方面之标型特征。这些标型特征有助于研究小秦岭金矿田中金矿床的岩浆热液成因。作者对金矿床的变质热液成因观点持反对态度。这些矿物标型特征提供了寻找金矿的指示信息。
In this paper, the problem of the mineralogical mark for exploring and prospecting gold deposits from Xiaoqinling gold field in Henan province, China is discussed. This paper deals with typomorphic properties, which include chemical compositions, physical properties, morphological characteristics and crystal structures of main minerals,such as quartz, pyrite , chalcopyrite and galena. These typomorpihc properties will be helpful to the researches in the magmatic hydrothermal genesis of the gold deposits in the Xiaoqinling gold field. Authors of this paper challenge the viewpoint of the metamorphic hydrothermal genesis of the gold deposits. The evidence of typomorphic properties provides the further indication for exploring and prospecting gold.
出处
《地球科学》
EI
CAS
1985年第2期71-76,共6页
Earth Science
关键词
矿物学标志
小秦岭金矿田
标型特征
mineralogical mark
Xiaoqinling gold field
typomorphic properties
