Trio

United States· AlaskaUnknown
Contained Copper
—
Average Grade
0.30%
Deposit Type
VMS — Bimodal-Felsic
Discovery Year
1976

Overview

Massive to banded, 3 m thick, within tight, steeply plunging, doubly folded isocline. Displaced continental margin, rift arc.

Geological Context

Tectonic Setting: Bimodal-felsic in epicontinental arc

Resources & Operations

Data Provenance

Source: USGS MRDS