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Tanzanite (gem!)
Tanzanite (gem!) Tanzanite (gem!) Tanzanite (gem!)
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Tanzanite (gem!) (Ref: R743)

Merelani Hills, Arusha, Tanzania
20mm x 13mm x 7mm
$3500
Highly transparent single blue Tanzanite crystal with uniform shape and glassy luster. Well crystallized all around and undamaged. All four sides shown. Natural, unheated Tanzanite.
Data last checked on 28th Feb 2026
From: Marin Minerals
Buy now from Marin Minerals

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See Also

Tanzanite
Merelani Hills, Arusha, Tanzania
$3800
20mm x 13mm x 12mm
From: Marin Minerals
Prehnite on Tanzanite
Merelani Hills, Lelatema Mountains, Arusha Region, Tanzania
$3900
29mm x 20mm x 10mm
From: Marin Minerals
Allanite on Tanzanite
Merelani Hills, Arusha, Tanzania
$3000
18mm x 10mm x 9mm
From: Marin Minerals
Tanzanite (green!)
Merelani Hills, Arusha, Tanzania
$3000
25mm x 20mm x 9mm
From: Marin Minerals
Tanzanite UNHEATED
Merelani Hills | Lelatema Mts. | Simanjiro | Arusha | Tanzania
$2994 *
36mm x 21mm x 15mm
From: Wendel Minerals
Tanzanite
Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania
$4500
31mm x 18mm x 8mm
From: Marin Minerals
Tanzanite
Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania
$2400
35mm x 22mm x 15mm
From: Marin Minerals
Tanzanite
Merelani Hills, Tanzania
$2500
25mm x 20mm x 11mm
From: Marin Minerals
Tanzanite
Merelani Hills, Tanzania
$2500
35mm x 27mm x 9mm
From: Marin Minerals
Prehnite on Tanzanite
Merelani Hills, Arusha, Tanzania
$4750
45mm x 28mm x 20mm
From: Marin Minerals
Wurtzite
Merelani Hills, Lelatema Mts, Simanjiro District, Manyara Region, Tanzania
$3500
40mm x 30mm x 10mm
From: The Arkenstone
Tanzanite
Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania
$2000
36mm x 17mm x 9mm
From: Marin Minerals
Tanzanite (bi-color)
Merelani Hills, Arusha, Tanzania
$2000
23mm x 18mm x 13mm
From: Marin Minerals
Tanzanite (green!)
Merelani Hills, Arusha, Tanzania
$2000
16mm x 16mm x 8mm
From: Marin Minerals
Tanzanite (green!)
Merelani Hills, Arusha, Tanzania
$2000
15mm x 15mm x 7mm
From: Marin Minerals
* price is an approximate conversion and may not be accurate.

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