AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Botswana > Diamond (1.67 carat fancy-yellow tetrahexahedral rough uncut diamond)

Diamond (1.67 carat fancy-yellow tetrahexahedral rough uncut diamond) from Jwaneng Mine, Naledi River Valley, Botswana

Photo below under longwave ultraviolet illumination:

DESCRIPTION:	No. 72561
Mineral:	Diamond (1.67 carat fancy-yellow tetrahexahedral rough uncut diamond)
Locality:	Jwaneng Mine, Naledi River Valley, Botswana
Description:	Lustrous transparent fancy-yellow natural uncut diamond with microscopic crazing patterns on the crystal faces. The diamond crystal is a distorted tetrahexahedral form with good color and clarity. A dark inclusion is visible in some orientations. Fluoresces orange under 365 nm LW UV illumination
Overall Size:	7x5.5x4.8 mm
Crystals:	7 mm
Archived:	For reference only

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