Wilancookite

A variety of Minerals

Wilancookite specimen - rock identification

What is Wilancookite?

Wilancookite is a very rare and complex beryllium phosphate with the formula (Ba,K,Na)8(Ba,Li,[])6Be24P24O96•32H2O. Wilancookite was discovered in pegmatite of the Lavra Ponte do Piauí complex, Jequitinhonha, Minas Gerais, Brazil.

Wilancookite Market Value Calculator

Estimate the market value of Wilancookite 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.

Wilancookite Localities Map

See where Wilancookite 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
Colourless
Hardness (Mohs)
4 - 5
Density
3.05 g/cm³
Streak
White

Chemical Properties

Chemical Formula
(Ba,K,Na)8(Ba,Li,□)6Be24P24O96·32H2O
Elements
Ba, Be, H, K, Li, Na, O, P
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