Colchester

Canada· NewfoundlandUnknown

Contained Copper

—

Average Grade

1.30%

Deposit Type

VMS — Bimodal-Mafic

Discovery Year

1878

Overview

Massive, stockwork.

Geological Context

Tectonic Setting: Mafic in primitive oceanic backarc

Resources & Operations

Operator: 0

Production Start: 1878

Data Provenance

Source: USGS MRDS

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