Pocket Mindat

Placer Deposit, Northern Pekul'nei River, Pekul'nei Range, Chukotskii Autonomous Okrug, Far-Eastern Region, Russia
© Thomas Witzke
Formula:
RhAs
System: Orthorhombic
Name:
For V. A. Cherepanov (1927-1983)
IMA Status: Valid (Approved)
Type Locality:
Placer Deposit, Northern Pekul'nei River, Pekul'nei Range, Chukotskii Autonomous Okrug, Far-Eastern Region, Russia
Dana 8th: 2.8.17.2
2 : SULFIDES
8 : AmXp, with m:p = 1:1
Hardness (Mohs): 6
Density: 9.72 g/cm3 (calculated)
Lustre: Metallic
Diapheny: Opaque
Colour: Gray-white
Streak: Grayish black