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Prehnite
Prehnite Prehnite Prehnite Prehnite
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Prehnite (Ref: R604)

Merelani Hills, Arusha, Tanzania
55mm x 40mm x 38mm
$1500
Cluster of toothy yellow Prehnite crystals from the Merelani Tanzanite mines. Excellent large, translucent to transparent crystals atop Graphite. One of the best I've ever had. If you've ever wanted one of these, this is a great one! Ex. Mike Keim.
Data last checked on 17th Nov 2025
From: Marin Minerals
Buy now from Marin Minerals

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See Also

Prehnite
Merelani Hills, Arusha, Tanzania
$2000
40mm x 40mm x 30mm
From: Marin Minerals
Prehnite
Merelani Mine, Arusha, Tanzania
$1500
30mm x 30mm x 20mm
From: The Arkenstone
Prehnite
Merelani Hills, Arusha, Tanzania
$1800
125mm x 75mm x 60mm
From: Marin Minerals
Prehnite on Tanzanite
Merelani Hills, Arusha, Tanzania
$1800
28mm x 17mm x 14mm
From: Marin Minerals
Chabazite on Prehnite after Tanzanite
Merelani Hills, Arusha, Tanzania
$1200
36mm x 34mm x 28mm
From: Marin Minerals
Prehnite
Merelani Mine, Arusha, Tanzania
$1250
70mm x 60mm x 40mm
From: The Arkenstone
Prehnite
Merelani Mine, Arusha, Tanzania
$1200
50mm x 40mm x 30mm
From: The Arkenstone
Prehnite
Merelani Hills, Arusha, Tanzania
$950
65mm x 35mm x 35mm
From: Marin Minerals
Prehnite + Epidote. 1662.0 ct.
Bendougou, Kayes, Mali
$1623 *
From: A Bijoux
Babingtonite with Prehnite
Roncari Quarry, East Granby, Hartford Co., Connecticut, USA
$1450
20mm x 20mm x 10mm
From: The Arkenstone
Quartz on Tanzanite with Prehnite
Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania
$800
35mm x 35mm x 20mm
From: Marin Minerals
Prehnite after Tanzanite
Merelani Hills, Arusha, Tanzania
$800
40mm x 30mm x 18mm
From: Marin Minerals
Prehnite on Tanzanite
Merelani Hills, Arusha, Tanzania
$750
20mm x 16mm x 14mm
From: Marin Minerals
Prehnite on Epidote
Diakon, Cercle de Boufalabe, Kayes Region, Mali
$1250
50mm x 40mm x 20mm
From: The Arkenstone
Prehnite on Epidote
Diakon, Cercle de Boufalabe, Kayes Region, Mali
$1250
40mm x 40mm x 30mm
From: The Arkenstone
* price is an approximate conversion and may not be accurate.

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