白海成. Geology and Metallogenic Conditions of Taishanmiao Gold Deposit in Ningshanxian of Shanxi Province[J]. 2018, (3): 44-49. DOI: 10.16056/j.1005-7676.2018.03.012.
Geology and Metallogenic Conditions of Taishanmiao Gold Deposit in Ningshanxian of Shanxi Province
摘要
太山庙金矿床的成矿物质来源于矿区北部的印支期胭脂坝黑云母二长花岗岩体。区内断裂构造发育较好
为成矿提供了运移通道
岩浆期后从岩浆中分泌出来的含矿气液沿着围岩中的裂隙向上运移
运移过程中受到多种成矿条件的影响
在构造破碎带适宜地段冷凝沉淀
历经长期的、多期次的成矿作用
最终富集成矿
区内找矿标志明显。
Abstract
The metallogenic material of gold deposit in Taishanmiao came from biotite monzonitic granite of Indosinian Rouge dam in the northern part of the mining area. The fault structures in the area are well developed
providing migration pathways for mineralization. After the magmatic phase
it migrates upward from the cracks in the magma. In the process of migration
it was affected by various metallogenic conditions. It condenses and precipitates in the suitable section of the tectonic fractured zone
after long-term and multi-phase mineralization
it eventually enriches the mineralization
and the prospecting marks are obvious in the area.