Asset Report

Trout Lake copper mine

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The orebody was discovered in 1976 by Granges Exploration Ltd, with development commencing in 1980 and first commercial production in June 1982. Capital cost (mine only) was C$30.3M. The mine was initially accessed by decline only. A shaft to 660m was completed in 1988 with the new crusher and hoisting facilities available for use in 1990. Since the early 1990s mining has progressively switched to long-hole open stoping from cut-and-fill. The mine closed in June 2012.

Table of contents

  • Summary
  • Key issues
  • Mining
  • Processing

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  • Detailed map

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