Sylvanite (Ag,Au)Te₂
Colour: White to grey
Streak: Grey
Hardness<2.5
Occurs in quartz veins with gold.
Tabular crystals, also massive or bladed.
Another Mineral?

Sylvanite (Ag,Au)Te2 Colour: White to grey Streak: Grey Hardness<2.5 Occurs in quartz veins with gold. Tabular crystals, also massive or bladed. Another Mineral?