Yukon Geological Survey publication metadata (English, HTML)

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Publisher-reported update

2026-08-26

Vivid gossans associated with the Raca occurrence on the south flank of Chieftain Hill have attracted the attention of prospectors and geologists for nearly a hundred years. This copper occurrence has been categorized as a porphyry, a vein, a breccia, and as native copper associated with basic lava. Recent exploration has focused on its precious metal potential.

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