Aheylite

Photo: Robert M. Lavinsky · CC BY-SA 3.0

Aheylite

Aheylite

Fe²⁺Al₆(PO₄)₄(OH)₈·4H₂O

Phosphate mineral

Properties

Chemical formula
Fe²⁺Al₆(PO₄)₄(OH)₈·4H₂O
Group
Phosphates
Crystal system
Triclinic
Hardness (Mohs)
—
Color
Blue
Luster
—
Streak
—
Density
—
Cleavage
—
Fracture
—
Tenacity
—
Crystal habit
—
Transparency
—
Space group
triclinic-pedial
Fluorescence
—
Magnetism
—
Radioactivity
—
Refractive index
—
Optical character
—
Birefringence
—
Pleochroism
—
Strunz classification
8.DD.15
Dana classification
42.9.3.5
IMA status
Approved mineral and/or valid name (A)
IMA symbol
Ahe
Locality
🇧🇴 Huanuni tin mine
Type locality
—
Discovery year
—

Etymology

Named after Allen V. Heyl

Source: Wikidata

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