San Miguel

概述

Several stacked massive lenses (up to 40 m thickness), extending 200 m along strike, dipping 70?S to subvertical, strong chlorite alteration in footwall, evidence of remobilized sulfides in shear zones. Stockwork ore in footwall, gossan zone above massive sulfide ore and stockwork ore to depths of 12 m.

地质背景

构造环境: Siliciclastic-felsic in mature epicontinental arc

资源与开采

运营方: 0

投产年份: 1851

数据溯源

数据来源: USGS MRDS