Ankangite, celsian in quartz -19.24ct -SOLD

inclusions

inclusions

inclusions

inclusions

inclusions

inclusions

 
Spectacular inclusions of Ankangite Ba5[Ti25(V,Cr)12]O74 and Celsian Ba[Al2Si2O8] in Quartz from Brazil

Unique sample for gemologists, micromount and inclusions collectors!


Weight: 19.24 ct
Size: 16.0 x 16.0 x 10.1 mm
Color: colorless quartz with black ankangite needles and colorless celsian crystals as inclusions
Cut: round cabochon
Treatments: not treated, faceted directly from the mine.
Origin: Brazil
Price: SOLD

Comments: First presented at Tucson 2008 mineral show, very rare material. Black needles of ankangite and white crystals of celsian.

Inclusions described in Gems&Gemology magazine Spring 2009, pp. 71-72.

 

 

 

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