摘要
通过对银洞坡的主要控矿因素进行野外调查和分析研究,认为朱庄背斜(形)及其伴生的共轭逆冲剪切带、层间(顺层)剪切带、左行或右行脆性断裂控制了矿床的产出部位,建立了构造控矿模型,对矿体进行了重新对比连接,扩大了矿体规模,使银洞坡金矿金金属量(C+D)由30582kg增加至42527kg(111b+122b+333)。
Based on field investigation and analytical research to the main ore-controlling factors of Yindongpo Gold Mine, the author consider that the Zhuzhuang anticline （antiform） and the accrete conjugate thrusting shear zones, interlayer shear zones and left or fight lateral brittle fractures control the occurrence position of the mine field. The structural ore control model has been built. The ore body quantity and the parallel connection has been divided. The ore body scale has been enlarged. The quantity of gokt metal of Yindongpo Gold Mine （C ＋ D）has been increased from 30,582 kilograms to 42,527 kilograms（ 111 b ＋ 122 b ＋ 333）.
出处
《华南地质与矿产》
CAS
2006年第4期9-13,共5页
Geology and Mineral Resources of South China
基金
"河南省桐柏县银洞坡金矿(西段)综合信息找矿预测研究"部分成果
关键词
构造控矿因素
朱庄背斜(形)
层间(顺层)剪切带
银洞坡金矿
structural ore-controlling factor
Zhuzhuang anticline （anti form）
interlayer shear zone
Yindongpo Gold Mine
