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Tanzanite
Tanzanite Tanzanite Tanzanite
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Tanzanite (Ref: AF111)

Merelani Hills, Tanzania
35mm x 27mm x 9mm
minID: D5T-X51
$2500
Glassy and lustrous gem Tanzanite crystal of excellent quality.  This is a trichroic crystal of purple and blue with a good red up the C-axis (see last photo). Complete all around and undamaged with good luster. Natural, unheated gem Tanzanite crystal weighing 50 carats.
Data last checked on 30th Oct 2025
From: Marin Minerals
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See Also

Tanzanite
Merelani Hills, Tanzania
$2500
25mm x 20mm x 11mm
From: Marin Minerals
Tanzanite
Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania
$2400
35mm x 22mm x 15mm
From: Marin Minerals
Tanzanite
Merelani Hills, Lelatema Mountains, Manyara Region, Tanzania
$2350
30mm x 10mm x 10mm
From: The Arkenstone
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
$2000
36mm x 17mm x 9mm
From: Marin Minerals
Allanite on Tanzanite
Merelani Hills, Arusha, Tanzania
$3000
18mm x 10mm x 9mm
From: Marin Minerals
Tanzanite
Merelani Hills, Arusha, Tanzania
$1800
37mm x 23mm x 10mm
From: Marin Minerals
Tanzanite
Merelani Hills, Tanzania
$1800
22mm x 14mm x 9mm
From: Marin Minerals
Prehnite on Tanzanite
Merelani Hills, Arusha, Tanzania
$1800
28mm x 17mm x 14mm
From: Marin Minerals
Tanzanite (bi-color)
Merelani Hills, Arusha, Tanzania
$1800
23mm x 18mm x 13mm
From: Marin Minerals
Zoisite var. Tanzanite
Merelani Hills, Lelatema Mtns., Simanjiro Dist., Manyara Region, Tanzania
$1800
40mm x 20mm
From: The Arkenstone
Tanzanite with Diopside
Merelani Hills, Arusha, Tanzania
$1500
30mm x 27mm x 21mm
From: Marin Minerals
Tanzanite
Merelani Hills, Arusha Region, Tanzania
$1500
22mm x 10mm x 8mm
From: Marin Minerals
Tanzanite
Merelani Hills, Arusha Region, Tanzania
$3500
35mm x 17mm x 17mm
From: Marin Minerals
Magnesioaxinite
Merelani Hills, Arusha, Tanzania
$2500
43mm x 32mm x 4mm
From: Marin Minerals
* price is an approximate conversion and may not be accurate.

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