Beraunite

Photo: Leon Hupperichs · CC BY-SA 3.0

Beraunite

Beraunite

Fe³⁺₆(PO₄)₄O(OH)₄(H₂O)₄·2H₂O

Hydrous iron phosphate mineral

Properties

Chemical formula
Fe³⁺₆(PO₄)₄O(OH)₄(H₂O)₄·2H₂O
Group
Phosphates
Crystal system
Monoclinic
Hardness (Mohs)
—
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.DC.27
Dana classification
—
IMA status
Redefined mineral (Rd)
IMA symbol
Bru
Locality
—
Type locality
—
Discovery year
—

Etymology

Named after Beroun

Source: Wikidata

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