摘要
本文从板块构造、岩浆演化、岩矿石组合、矿体形态等方面,探讨了该区含多金属层状褐铁矿和细脉-浸染金矿的成矿机制和找矿远景,提出这些矿床可能是富金、银、铜块状硫化物矿床的新看法。
The banded limonite ores and veinlet-disseminated gold ores in Permian basic volcano-sedimentary formation in 'Western Sichuan have long been described and widely discussed. On the basis of recent plate tectonic and magmato-evolutional study as well as rock and mineral assemblage, orebody morphological analyses, the author suggests that this type of ores should belong to Au-Ag-Cu-rich massive sulfide deposits.
出处
《矿物岩石》
CAS
CSCD
1989年第1期55-66,共12页
Mineralogy and Petrology
