AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Zimbabwe > Diamond (0.28 carat polished slice with sector-zoned inclusions) |
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DESCRIPTION: | No. 59926 |
Mineral: | Diamond (0.28 carat polished slice with sector-zoned inclusions) |
Locality: | Zimbabwe |
Description: | Thin slice of a transparent natural diamond crystal that was polished on both sides to highlight the internal crystal sector zoning. The diamond sector zoning is caused by graphite-coated disk-shaped defects. See article: Optically-zoned (Star) Diamonds from Zimbabwe in Rocks and Minerals, March-April 2014, pages 173-178 |
Overall Size: | 8x8x0.2 mm |
Crystals: | |
Archived: | For reference only |
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