摘要
探讨了金属矿物生物组构的分类体系 ,将金属矿物的生物组构分为 :( 1)金属矿物的生物有机胶体组构 ,由生物直接成矿作用形成 ;( 2 )交代作用成因的金属矿物生物组构 ,由生物间接成矿作用形成。组构又分为结构和构造两个亚类。以典型的实例资料叙述了各种金属矿物生物组构的特征。
The assortment of biological fabrics of ore minerals is discussed. The fabrics can be divided into two types: (1) the organic colloid fabric of ore minerals, which was formed by the direct mineralization of organism; (2) the organic replacement biological fabric of ore minerals, which was formed by the indirect mineralization of organism. The biological fabric can also be sort into the biological structure and the biological constitution. The authors describe the characteristics of each sort of biological fabrics of ore minerals by typical examples.
出处
《地质与勘探》
CAS
CSCD
北大核心
2003年第3期31-34,共4页
Geology and Exploration
