Alpersite

A variety of Minerals

Alpersite specimen - rock identification

What is Alpersite?

Alpersite is a magnesium copper sulfate mineral with the chemical formula (Mg,Cu)[SO4]·7H2O. It is named for United States Geological Survey geochemist Charles N. Alpers.

Alpersite Market Value Calculator

Estimate the market value of Alpersite 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.

Alpersite Localities Map

See where Alpersite 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
Blue, pale blue, whitish

Chemical Properties

Chemical Formula
(Mg,Cu)(SO4) · 7H2O Cu stabilises the structure.
Elements
Cu, H, Mg, O, S
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