Quartz with Ajoite Inclusions, South Africa
A very nicely formed Quartz crystal with rare inclusions of Ajoite from the Mussina Mine in South Africa. Perfectly terminated.
Ajoite, copper silicate, has a formula of (K,Na)Cu7(OH)6AlSi9O24•3H2O.
It is named for it's type locality, Ajo, Arizona.
Measures 15/16 x 5/8 x 1/2 inch.
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