Aluminocopiapite

A variety of Minerals

Aluminocopiapite specimen - rock identification

What is Aluminocopiapite?

Aluminocopiapite is an aluminum iron sulfate mineral with the chemical formula Al2/3Fe4(SO4)6(OH)2·20H2O. Its type localities are Fortymile River in Alaska and the San Rafael Swell in Utah.

Aluminocopiapite Market Value Calculator

Estimate the market value of Aluminocopiapite using size, quality, and finish. This preview calculator is for quick context and is not a formal appraisal.

Preview only. Full pricing comps and valuation report in the app.

Aluminocopiapite Localities Map

See where Aluminocopiapite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.

Map preview
North ZoneCentral RidgeSouth Basin

Interactive map layers and collecting notes are available in the app.

Quick Facts

Physical Properties

Color
Pale lemon-yellow to deep yellow
Hardness (Mohs)
2 - 3
Density
2.163 g/cm³
Streak
no data

Chemical Properties

Chemical Formula
Al2/3Fe3+4(SO4)6(OH)2 · 20H2O
Elements
Al, Fe, H, Mg, O, S
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