Cornwallite
Cu₅(AsO₄)₂(OH)₄
Arsenate mineral
Properties
- Chemical formula
- Cu₅(AsO₄)₂(OH)₄
- Group
- Phosphates
- Crystal system
- Monoclinic
- Hardness (Mohs)
- 4,5
- Color
- Green
- Luster
- —
- Streak
- —
- Density
- —
- Cleavage
- —
- Fracture
- —
- Tenacity
- —
- Crystal habit
- —
- Transparency
- —
- Space group
- —
- Fluorescence
- —
- Magnetism
- —
- Radioactivity
- —
- Refractive index
- —
- Optical character
- —
- Birefringence
- —
- Pleochroism
- —
- Strunz classification
- 8.BD.05
- Dana classification
- —
- IMA status
- Grandfathered mineral (G)
- IMA symbol
- Cnw
- Locality
- 🇬🇧 Wheal Gorland
- Type locality
- —
- Discovery year
- —
Source: Wikidata
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