Walentaite
Fe³⁺₃(P₀.₈₄As₀.₁₆O₄)₂(O,OH)₆As³⁺₂.₅₆Ca₀.₄₂Na₀.₂₈Mn²⁺₀.₃₅Fe²⁺₀.₃₀O₆.₁(OH)₀.₉(H₂O)₀.₉
Arsenate mineral
Properties
- Chemical formula
- Fe³⁺₃(P₀.₈₄As₀.₁₆O₄)₂(O,OH)₆As³⁺₂.₅₆Ca₀.₄₂Na₀.₂₈Mn²⁺₀.₃₅Fe²⁺₀.₃₀O₆.₁(OH)₀.₉(H₂O)₀.₉
- Group
- Phosphates
- Crystal system
- Orthorhombic
- Hardness (Mohs)
- —
- Color
- —
- Luster
- —
- Streak
- —
- Density
- —
- Cleavage
- —
- Fracture
- —
- Tenacity
- —
- Crystal habit
- —
- Transparency
- —
- Space group
- Imma
- Fluorescence
- —
- Magnetism
- —
- Radioactivity
- —
- Refractive index
- —
- Optical character
- —
- Birefringence
- —
- Pleochroism
- —
- Strunz classification
- 8.CH.05
- Dana classification
- 40.5.10.1
- IMA status
- Redefined mineral (Rd)
- IMA symbol
- Wlt
- Locality
- —
- Type locality
- —
- Discovery year
- —
Etymology
Named after Kurt Walenta
Source: Wikidata
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