At the Pendant Glacier showing pyritized argillites and lime- stones of Devonian(?) age occur south of and upslope from the terminus of the East Arm glacier, just below the Pendant Glacier. Mineralization occurs as finely interlayered limestone and pyrite, massive pyrite in saccharoidal calcite and quartz, and malachite with limonite, sericite, and quartz. Values of up to 0.707 per cent copper, 3.97 per cent zinc and 5.4 grams per tonne silver have been reported.