Copper Hill

United States· CaliforniaUnknown

Contained Copper

—

Average Grade

0.43%

Deposit Type

VMS — Bimodal-Felsic

Discovery Year

1861

Overview

Massive tabular body, dissemination. 0.0012 km thickness.

Geological Context

Tectonic Setting: Siliciclastic-felsic in mature epicontinental arc

Resources & Operations

Production Start: 1861

Data Provenance

Source: USGS MRDS

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