AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from South Africa > Diamond (7.25 carat dark-gray spherical 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 (7.25 carat dark-gray spherical crystal) from Northern Cape Province, South Africa

 
Diamond (7.25 carat dark-gray spherical crystal) from Northern Cape Province, South Africa

Diamond (7.25 carat dark-gray spherical crystal) from Northern Cape Province, South Africa

DESCRIPTION:No. 61255
Mineral:Diamond (7.25 carat dark-gray spherical crystal)
Locality:Northern Cape Province, South Africa
Description:Lustrous dark-gray natural diamond crystal with unusual spherical crystal form (this is a monocrystalline spherical crystal, not a polycrystalline Ballas diamond). Internally the diamond is transparent with dark color caused by subsurface inclusions.
Overall Size:10x9.2x8.5 mm
Crystals:10 mm
Archived: For reference only

 

 

 

 

 

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