Thortveitite
Sc₂Si₂O₇
Silicates
Hardness —
· Monoclinic
Photo: Wikimedia Commons · CC BY 2.0
Pumpellyite-(Fe³⁺)
Ca₂Fe³⁺Al₂(Si₂O₇)(SiO₄)(OH,O)₂·H₂O
Sorosilicate mineral
Properties
- Chemical formula
- Ca₂Fe³⁺Al₂(Si₂O₇)(SiO₄)(OH,O)₂·H₂O
- Group
- Silicates
- Crystal system
- Monoclinic
- Hardness (Mohs)
- —
- Color
- —
- Luster
- —
- Streak
- —
- Density
- —
- Cleavage
- —
- Fracture
- —
- Tenacity
- —
- Crystal habit
- —
- Transparency
- —
- Space group
- A2/m
- Fluorescence
- —
- Magnetism
- —
- Radioactivity
- —
- Refractive index
- —
- Optical character
- —
- Birefringence
- —
- Pleochroism
- —
- Strunz classification
- 9.BG.20
- Dana classification
- 58.2.2.6
- IMA status
- Renamed mineral (Rn)
- IMA symbol
- Pmp-Fe3+
- Locality
- —
- Type locality
- —
- Discovery year
- —
Etymology
Named after pumpellyite
Source: Wikidata
For sale on the marketplace
View all →
No offers for Pumpellyite-(Fe³⁺) at the moment. Browse the marketplace →
