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Vauxite - image 2

Vauxite

Unknown Owner
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Vauxite is known in many forms and colors from Siglo Veinte, and this piece shows some of the darkest blue Vauxite that one will see, especially in smaller crystals. The piece hosts layered crystal groups of deep blue color Vauxite blades which are sitting on white decomposed Allophane matrix.

Product details

SpeciesVauxite
SizeMiniature
Dimensions3.1 x 2.1 x 1.9 cm
Added on10/23/2024
LocalityBolivia, Potosí, Siglo Veinte Mine

Known provenance

DateCollectorAcquisition price
08/2024Unknown OwnerNot disclosed
—The ArkenstoneNot disclosed

Learn more

Vauxite
Mineral guide
Learn about Vauxite
a rare hydrated iron–aluminum phosphate with sky-to-cornflower-blue rosettes and delicate micaceous laths; Bolivian localities mark its rarity.
Vauxite
Regional guide
Vauxite from Siglo Veinte Mine, Bolivia
from Siglo Veinte Mine, Bolivia: rare blue phosphate crystals in radiating aggregates, Bolivian type locality prized for rarity and provenance.