Lanarkite
Pb₂O(SO₄)
Sulfates
Hardness —
· Monoclinic
Photo: Wikimedia Commons
Langbeinite
K₂Mg₂(SO₄)₃
Sulfate mineral
Properties
- Chemical formula
- K₂Mg₂(SO₄)₃
- Group
- Sulfates
- Crystal system
- Cubic
- Hardness (Mohs)
- —
- Color
- Colorless
- Luster
- —
- Streak
- —
- Density
- —
- Cleavage
- —
- Fracture
- —
- Tenacity
- —
- Crystal habit
- —
- Transparency
- —
- Space group
- —
- Fluorescence
- —
- Magnetism
- —
- Radioactivity
- —
- Refractive index
- —
- Optical character
- —
- Birefringence
- —
- Pleochroism
- —
- Strunz classification
- 7.AC.10
- Dana classification
- 28.4.4.1
- IMA status
- Grandfathered mineral (G)
- IMA symbol
- Lbn
- Locality
- 🇩🇪 Wilhelmshall, Halberstadt
- Type locality
- —
- Discovery year
- —
Etymology
Named after Adalbert Langbein
Source: Wikidata
For sale on the marketplace
View all →
No offers for Langbeinite at the moment. Browse the marketplace →
