Kutcho Creek

概述

Dissemination, massive. 3 en echelon lenses: Kutcho, Sumac West, and Esso West. Conformable to bedding, Kutcho has 1400 m length, 27 m thickness and crops out on surface. U-Pb age 244-246. Upper footwall is cut by pyrite-quartz veins which are now thought to be tectonically flattened stockwork veins. Fore-arc oceanic basin adjacent to primitive tholeiitic island arc (alkaline arc magmas).

地质背景

容矿岩石: Felsic volcanic rocks (Late Permian-Early Triassic)

构造环境: Bimodal-mafic in epicontinental arc

资源与开采

运营方: Kutcho Copper

数据溯源

数据来源: USGS MRDS | coordinate: Mindat