은성석는

Also known as bialite

Wavellite is an aluminium basic phosphate mineral with formula Al3(PO4)2(OH, F)3·5H2O. Distinct crystals are rare, and it normally occurs as translucent green radial or spherical clusters.

In the Vinony graph

Within Vinony's link graph, 은성석는 is referenced by 40 other articles, and connects out to phosphate mineral, water and hydrogen.

It sits within the topics Aluminium minerals, Fluorine minerals and Gemstones.

Its subject is documented across 22 Wikipedia language editions.

Key facts

Mineral.name: Wavellite
Mineral.category: Phosphate minerals
Mineral.image: Wavellite-162460.jpg
Mineral.caption: Wavellite cluster from Mauldin Mountain Quarries, Mauldin Mt., Montgomery County, Arkansas
Mineral.formula: Al3(PO4)2(OH,F)3·5H2O
Mineral.IMAsymbol: Wav
Mineral.strunz: 8.DC.50
Mineral.system: Orthorhombic
Mineral.class: Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m)
Mineral.symmetry: Pcmn
Mineral.unit cell: a = 9.621 Å b = 17.363 Å, c = 6.994 Å; Z = 4
Mineral.color: Green to yellowish-green and greenish blue and blue. and yellow, brown, white and colorless
Mineral.habit: Spherical, radial aggregates; striated prisms; crusty to stalactitic
Mineral.cleavage: [110] perfect, [101] good, [010] distinct
Mineral.fracture: Uneven to subconchoidal
Mineral.mohs: 3.5 - 4
Mineral.luster: Vitreous to resinous, pearly
Mineral.refractive: nα = 1.518 - 1.535 nβ = 1.524 - 1.543 nγ = 1.544 - 1.561