AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Brazil > Diamond (2.50 carat gray hemispherical Ballas crystal)

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Online Mineral Museum Archive of Mineral Photographs and Mineral Descriptions from John Betts - Fine Minerals.com and Allminerals.com

   

Diamond (2.50 carat gray hemispherical Ballas crystal) from Paraguassu River District, Bahia, Brazil

 
Diamond (2.50 carat gray hemispherical Ballas crystal) from Paraguassu River District, Bahia, Brazil

Diamond (2.50 carat gray hemispherical Ballas crystal) from Paraguassu River District, Bahia, Brazil

DESCRIPTION:No. 59095
Mineral:Diamond (2.50 carat gray hemispherical Ballas crystal)
Locality:Paraguassu River District, Bahia, Brazil
Description:Hemispherical translucent gray ballas diamond crystal with a 2 mm polished area on the surface to inspect the diamond interior for cutting potential. Ballas diamonds are polycrystalline, with radiating internal structure.
Overall Size:8x7.5x5 mm
Crystals:8 mm
Archived: For reference only

 

 

 

 

 

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