Danburite

  

 

  

 

     

Origin: Charcas, San Luis Potosi, Mexico

Sample size: 6 x 4 x 3 cm (top), 6.7 x 3.4 x 2.5 cm (2nd row), 6.3 x 3.0 x 2.3 cm (3rd/bottom row)

 

  

Origin: Danburitiy Mine, Dalnegorsk, Russia

Sample size: 8.1 x 4.1 x 2.0 cm

 

     

Origin: Siberia, Russia
ex. Dr. Fred Pough Collection

Sample size: 21.2 x 6.3 x 5 cm

 

     

 

  

Origin: Charcas, San Luis Potosi, Mexico

Ex. Gene Meieran collection

Sample size: 3.3 x 1.2 x 0.9 cm (top), 9.6 x 8 x 5.8 cm (bottom)

 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

  

Origin: Toroku Mine, Honshu, Japan, Asia

Ex. Kaar collection

Sample size: 3.5 x 0.7 x 0.5 cm

 

Photo courtesy of: 

 

Photo courtesy of: