Calabona

Overview

Tonnage/grade includes production during 1911?1922, >9,000 t at 9.0% Cu, ?2.5 g/t Au.

Geological Context

Host Rock: andesite porphyry, dacite porphyry, quartz andesite porphyry (34?27)

Resources & Operations

Operator: 0

Production Start: 1911

Data Provenance

Source: USGS MRDS