AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Tanzania > Tanzanite Crystal (blue gem variety of the mineral Zoisite)

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

   

Tanzanite Crystal (blue gem variety of the mineral Zoisite) from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

 
Tanzanite Crystal (blue gem variety of the mineral Zoisite) from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Tanzanite Crystal (blue gem variety of the mineral Zoisite) from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Tanzanite Crystal (blue gem variety of the mineral Zoisite) from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Tanzanite Crystal (blue gem variety of the mineral Zoisite) from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Tanzanite Crystal (blue gem variety of the mineral Zoisite) from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Tanzanite Crystal (blue gem variety of the mineral Zoisite) from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Tanzanite Crystal (blue gem variety of the mineral Zoisite) from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

Tanzanite Crystal (blue gem variety of the mineral Zoisite) from Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)

DESCRIPTION:No. 79000
Mineral:Tanzanite Crystal (blue gem variety of the mineral Zoisite)
Locality:Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite)
Description:Lustrous transparent tanzanite crystal, the trichroic transparent blue-violet gem variety of the mineral zoisite, with good color throughout. This tanzanite crystal shows subtle color change when rotated: front=blue, side=violet. Weight: 6.23 carats
Overall Size:18x8x6 mm
Crystals:18 mm
Archived: For reference only

 

 

 

 

 

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