AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Tanzania > Corundum var. Ruby

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

   

Corundum var. Ruby from Mairisi Mine, Morogoro Region, Tanzania

 
Corundum var. Ruby from Mairisi Mine, Morogoro Region, Tanzania

Corundum var. Ruby from Mairisi Mine, Morogoro Region, Tanzania

Corundum var. Ruby from Mairisi Mine, Morogoro Region, Tanzania

Corundum var. Ruby from Mairisi Mine, Morogoro Region, Tanzania

Corundum var. Ruby from Mairisi Mine, Morogoro Region, Tanzania

Photo below under longwave ultraviolet illumination:
Corundum var. Ruby from Mairisi Mine, Morogoro Region, Tanzania

DESCRIPTION:No. 78965
Mineral:Corundum var. Ruby
Locality:Mairisi Mine, Morogoro Region, Tanzania
Description:Partial crystal of lustrous pink-red transparent ruby, the red gem variety of the mineral species corundum, with no matrix. The ruby crystal is wedge-shaped, with many small faces on the surfaces that may be cleavage faces. Originally acquired ca. 1990; Weight: 1.2 grams. Fluoresces red under LW-UV illumination
Overall Size:14x10x5 mm
Crystals:
Archived: For reference only

 

 

 

 

 

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