Pocket Mindat
Formula:
Ni9Bi2S8
System: Tetragonal
Name:
For bismuth and relation to hauchecornite.
IMA Status: Valid (Approved)
Type Locality:
Oktyabr'skoe (Oktyabr'skoye; Oktyabr'sky) Cu-Ni deposit, Noril'sk, Putoran Plateau, Taimyr Peninsula, Taymyrskiy Autonomous Okrug, Eastern-Siberian Region, Russia
Dana 8th: 3.2.5.2
3 : SULFOSALTS
2 : ΓΈ = 4
Hardness (Mohs): 5½
Density: 6.25 g/cm3 (calculated)
Diapheny: Opaque
Colour: Bronze-yellow