Temagamite
A variety of Minerals

What is Temagamite?
Temagamite is a bright white palladium mercury telluride mineral with a hardness of 2 ⁄2 on the Mohs scale. Its chemical formula is Pd3HgTe3. It was discovered at the Temagami Mine on Temagami Island, Lake Temagami in 1973, and it represents a rare mineral in the Temagami Greenstone Belt. It occurs as microscopic inclusions within massive chalcopyrite at Temagami in association with other rare tellurides: merenskyite, stützite, hessite and an unnamed Pd-Hg-Ag telluride. In addition to the discovery locality, it has been reported from the Stillwater igneous complex in Montana and the New Rambler copper–nickel mine in the Medicine Bow Mountains of Wyoming.
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Temagamite Localities Map
See where Temagamite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Bright white
- Hardness (Mohs)
- 2.5
- Density
- 9.45 g/cm³
Chemical Properties
- Chemical Formula
- Pd3HgTe3
- Elements
- Hg, Pd, Te

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