摘要
应用阴极发光技术对云南金顶铅锌矿床含矿岩系成岩作用进行了研究,其中包括胶结作用、交代作用、压实压溶作用等。根据阴极发光特征揭示了方解石胶结物的不同世代、不同类型胶结物的生成顺序、矿物之间形成的先后关系,确定了成岩阶段,进而探讨成岩作用与成矿作用的关系,以及矿化期次,说明阴极发光技术是一种简便、可靠的矿床研究的手段之一。
Cathodoluminescence technique have successfully been employed in the study of diage-
nesis of ore-bearing rock series in Jinding Pb-Zn deposit, Yunnan province, including ce-
mentation, replacement, compaction and pressolution. The different generations of calcite
cement, the sequence of formation of various cements, the division of diagenesis stages,
the stages of mineralication and the relationship between diagenesis and mineralization
have therefore been recognized. It turns out that cathodoluminescence technique is useful
in search and exploration of mineral resources as a simple, convenient and realiable mean.
出处
《现代地质》
CAS
CSCD
1992年第2期139-148,T001,共11页
Geoscience
关键词
阴极发光
铅锌矿
成岩作用
成矿
Cathodoluminescence, activator, quencher, diagenesis, ore-forming pro-cess
