Gersdorffite
NiAsS
Nickel arsenide-sulfide (NiAsS) mineral
Properties
- Chemical formula
- NiAsS
- Group
- Sulfides
- Crystal system
- Cubic
- Hardness (Mohs)
- 5,5
- Color
- White
- Luster
- —
- Streak
- —
- Density
- 5,9 g/cm³
- Cleavage
- —
- Fracture
- —
- Tenacity
- —
- Crystal habit
- —
- Transparency
- —
- Space group
- P2₁3
- Fluorescence
- —
- Magnetism
- —
- Radioactivity
- —
- Refractive index
- —
- Optical character
- —
- Birefringence
- —
- Pleochroism
- —
- Strunz classification
- 2.EB.25
- Dana classification
- 2.12.3.2
- IMA status
- Renamed mineral (Rn)
- IMA symbol
- Gdf
- Locality
- —
- Type locality
- —
- Discovery year
- —
Etymology
Named after Johann Rudolf Ritter von Gersdorff
Source: Wikidata
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