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Vauxite

Unknown Owner
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Here we have an attractive, very well crystallized, very rare specimen consisting of beautiful blue color, radiating crystal aggregates of Vauxite on white Wavellite on matrix. This piece is from the type locality for this material which was discovered along the Contacto and San Jose veins in this mine and was first described by Sam Gordon and Mark Bandy. It is unbelievably rare to find matrix specimens of Vauxite.

Product details

SpeciesVauxite
SizeMiniature
Dimensions3.6 x 2.2 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.