Milpillas

概述

20 km NW of Cananea. Tonnage includes 30 Mt at 2.5% Cu of enrichment blankets; primary sulfide mineralization contains 0.15?0.2% Cu. Entirely covered by Tertiary and Quaternary gravels 50?250 m thick. U-Pb age of th mineralized quartz monzonite porphyry is 63.9��1.3 Ma.

地质背景

容矿岩石: breccia, quartz monzonite porphyry (63.0��0.4 (Re-Os))

资源与开采

运营方: 0

投产年份: 2006

数据溯源

数据来源: USGS MRDS | coordinate: Mindat