Turquoise (mineral)

Turquoise crystals, a selection of specimens of this crystallized mineral species. Turquoise is a mineral, here many collector’s items presented with a description, one or more photos and sometimes a video. These turquoise stones are for sale.
It is a hydrated copper aluminum phosphate with the chemical formula CuAl₆(PO₄)₄(OH)₈-4H₂O, of the triclinic crystal system.

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Categories
En stock / Vendus
Trier par prix
Trier par