A cluster of blue-green and Rubelite Tourmaline on Quartz

Obvious contact marks from extraction.
 
Eventhough this piece has global extraction marks, it is a good example of the raw composition and structure of Karibib Tourmaline.
 
DIMENSIONS
7.5 × 6.4 × 5.5 cm
Cabinet Specimen 
 
Karibib Area, Erongo Region, Namibia