Atencioite

A variety of Minerals

Atencioite specimen - rock identification

What is Atencioite?

Atencioite is a calcium iron phosphate mineral with the chemical formula Ca2Fe3Mg2Be4(PO4)6(OH)4·6H2O. Its type locality is Divino das Laranjeiras, Minas Gerais, Brazil. It was named after Daniel Atencio, a mineralogy professor at the University of São Paulo.

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Atencioite Localities Map

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

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North ZoneCentral RidgeSouth Basin

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Quick Facts

Physical Properties

Color
greenish brown
Hardness (Mohs)
4.5
Density
2.829 g/cm³

Chemical Properties

Chemical Formula
Ca2Fe2+3Mg2Be4(PO4)6(OH)4 · 6H2O
Elements
Be, Ca, Fe, H, Mg, O, P
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