Andrémeyerite

Photo: David Hospital · CC BY-SA 4.0

Andrémeyerite

Andrémeyerite

BaFe²⁺₂(Si₂O₇)

Sorosilicate mineral

Properties

Chemical formula
BaFe²⁺₂(Si₂O₇)
Group
Silicates
Crystal system
Monoclinic
Hardness (Mohs)
—
Color
—
Luster
—
Streak
—
Density
—
Cleavage
—
Fracture
—
Tenacity
—
Crystal habit
—
Transparency
—
Space group
P2₁/c
Fluorescence
—
Magnetism
—
Radioactivity
—
Refractive index
—
Optical character
—
Birefringence
—
Pleochroism
—
Strunz classification
9.BB.20
Dana classification
56.2.6c.6
IMA status
Renamed mineral (Rn)
IMA symbol
Amy
Locality
🇨🇩 Mount Nyiragongo
Type locality
—
Discovery year
—

Etymology

Named after André Marie Meyer

Source: Wikidata

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