Pebble Copper

United States· AlaskaUnknown
Contained Copper
31.2 Mt
Average Grade
0.42%
Deposit Type
Porphyry Cu-Mo
Discovery Year
1988

Overview

IP anomaly of 89 sq. km. coincides with Cu and Au anomalies.

Geological Context

Host Rock: breccia, diorite, diorite porphyry, granodiorite porphyry, latite, pyroxenite, rhyolite (89.5��0.3 (Re-Os),|88.5��0.3 ? 86.5��0.2|(Ar-Ar))

Resources & Operations

Operator: 0

Data Provenance

Source: USGS MRDS

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