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Feldspar var. Moonstone
Feldspar var. Moonstone Feldspar var. Moonstone Feldspar var. Moonstone Feldspar var. Moonstone
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Feldspar var. Moonstone (Ref: J810)

Namalulu, Tanzania
80mm x 65mm x 55mm
minID: R7T-ULU
$800
Blocky, grey/white Felspar crystals from a recent (and seemingly one time) find of crystallized moonstone from Tanzania.
This is the single best specimen I've seen with both quality, well formed crystals and good color. The main crystal is 4.1cm wide and displays a
satiny blue color across the end surfaces. This 'Schiller effect' is seen when you turn the crystal under lighting. Good color can
be seen on a number of the other smaller crystals too. Moonstone crystals are rare!
Data last checked on 22nd Feb 2025 - specimen may no longer be available

From: Marin Minerals
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See Also

Feldspar var. Moonstone
Namalulu, Tanzania
$500
35mm x 30mm x 25mm
From: Marin Minerals
Feldspar var. Moonstone
Pili Mine, Mun. de Saucillo, Chihuahua, Mexico
$2000
40mm x 40mm x 20mm
From: The Arkenstone
Moonstone with ?
Pili Mine, near Naica, Chihuahua, Mexico
$800
110mm x 55mm x 55mm
From: Marin Minerals
Carbonate-Fluorapatite With Muscovite and Feldspar
Sapo Mine, Goiabera, Minas Gerais, Brazil
$850
120mm x 110mm x 50mm
From: The Arkenstone
Niobophyllite With Feldspar, Aegirine
Mt Malosa, Zomba, Chilwa Alkaline Area, Malawi
$750
20mm x 20mm x 10mm
From: The Arkenstone
Beryl var. Aquamarine with Muscovite and Feldspar
Pingwu beryl mine, Mount Xuebaoding, Pingwu Co., Sichuan, China
$750
40mm x 40mm x 30mm
From: The Arkenstone
Spessartine on Feldspar
Tongbei, Fujian Prov., China
$750
33mm x 23mm x 20mm
From: Marin Minerals
Beryl var. Aquamarine with Schorl and Feldspar
Erongo Mtns., Karibib Con., Erongo Region, Namibia
$950
80mm x 60mm x 40mm
From: The Arkenstone
Tourmaline & Feldspar from Morocco
Beni Bouzra, Chefchaouen Prov., Morocco
$975
69mm x 43mm x 45mm
From: Greenstone Fine Mineralia
Feldspar With Quartz
Sakangyi, Mogok, Burma
$600
60mm x 40mm x 30mm
From: The Arkenstone
Dravite with Feldspar
Mwajanga, Simanjiro, Manyara, Tanzania
$430
70mm x 40mm x 20mm
From: Weinrich Minerals
Elbaite with Quartz, Feldspar
Demnate, Azila, Beni Mellal-Khenifra, Morocco
$490
60mm x 40mm x 30mm
From: Weinrich Minerals
Elbaite with Quartz, Feldspar
Demnate, Azila, Beni Mellal-Khenifra, Morocco
$490
50mm x 25mm x 20mm
From: Weinrich Minerals
Dravite with Feldspar, Calcite
Mwajanga, Simanjiro, Manyara, Tanzania
$330
50mm x 30mm x 20mm
From: Weinrich Minerals
'Gitter' Quartz ps. Feldspar
Erongo Region, Namibia
$450
90mm x 80mm x 70mm
From: Marin Minerals
* price is an approximate conversion and may not be accurate.

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