Ledge Ridge

United States· MaineUnknown
Contained Copper
—
Average Grade
0.95%
Deposit Type
VMS — Bimodal-Mafic
Discovery Year
1973

Overview

Massive, steep dipping. Sequence is thought to be overturned. Extensional rift basin in post-arc setting.

Geological Context

Tectonic Setting: Bimodal-mafic in epicontinental arc

Resources & Operations

Operator: 0

Data Provenance

Source: USGS MRDS