LaRonde-Dumagami

Overview

Massive, disseminations, ruler-shaped, plunges steeply W parallel with regional schistosity. 20N Au zone is thought to be an inverted stockwork zone with an overlying massive sulfide lens (20N Zn zone). 800 m vertical extent.

Geological Context

Tectonic Setting: Bimodal-mafic in oceanic arc

Resources & Operations

Operator: 40

Production Start: 1988

Data Provenance

Source: USGS MRDS