摘要
碎屑型矿石是东升庙多金属硫铁矿床的主要矿石类型之一.它主要由与含矿建造成分相同的沉积岩碎屑和硫化物组成.碎屑形成于盆地内,并被热液流体搬运和胶结,形成本区特殊的沉积和热液特征兼有的碎屑型矿石.文中阐述了矿石物质成分和结构特点,进而讨论了矿床成因.
Of the ore types in the Dongshengmiao polymetallic sulfide deposit, the clastic type is an important one of them. The ores are mainly composed of elastics of sedimentary rocks (having same compositions as ore-bearing formation) and sulfide. The elastics fragmented in the basin were transported,
cemented and formed ores of a peculiar type with both sedimentary and hydrothermal features. In this
paper the composition, texture and origin of the ores are discussed.
出处
《地质与勘探》
CAS
CSCD
北大核心
1990年第7期30-33,41,共5页
Geology and Exploration
