Feldspar Group specimens
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Beryl var. Aquamarine with Schorl and Feldspar
Erongo Mtns., Karibib Con., Erongo Region, Namibia
$950
80mm x 60mm x 40mm
From: The Arkenstone
Fluorapatite with Aegirine and Kentbrooksite on Feldspar
Khibiny Massif, Murmansk Oblast, Russia
$2400
70mm x 60mm x 40mm
From: The Arkenstone
Sanidine Feldspar (284.88 ct)
Itrongay, Mahasoa Est, Betroka Dist., Anosy, Madagascar
$9000
40mm x 30mm x 20mm
From: The Arkenstone
Londonite on Feldspar
Antandrokomby pegmatite, Sahatany Pegmatite Field, Madagascar
$1500
50mm x 30mm x 30mm
From: The Arkenstone
Rhodochrosite with Feldspar
Bulochi, Drot Valley, Astore Dist., Gilgit-Baltistan, Pakistan
$2250
40mm x 40mm x 30mm
From: The Arkenstone
Grossular, Feldspar, Scheelite
Pine Creek area, Bishop District, Inyo Co., California, USA
$95
55mm x 52mm x 49mm
From: Bob Griffis Minerals
Niobophyllite With Feldspar, Aegirine
Mt Malosa, Zomba, Chilwa Alkaline Area, Malawi
$750
20mm x 20mm x 10mm
From: The Arkenstone
Tourmaline on Feldspar
Himalaya Mine, Mesa Grande, San Diego Co., California, USA
$750
50mm x 40mm x 20mm
From: Marin Minerals
Beryl var. Aquamarine on Feldspar
Mesolcina Valley, Graubunden, Switzerland
$3500
70mm x 50mm x 40mm
From: The Arkenstone
Spessartine on Feldspar
Skardu, Gilgit-Baltistan, Pakistan
$2500
75mm x 35mm x 30mm
From: Marin Minerals
Rhodochrosite on Feldspar
Bulochi, Astore Dist., Gilgit-Baltistan, Pakistan
$12500
70mm x 50mm x 10mm
From: The Arkenstone
Beryl var. Aquamarine with Feldspar
Shigar Valley, Skardu, Northern Areas, Pakistan
$6000
70mm x 50mm x 40mm
From: The Arkenstone
Orthoclase feldspar (Carlsbad twin)
Aquaduct Road area, Water Canyon, Cinco, Kern Co., California, USA
$195
86mm x 79mm x 75mm
From: Bob Griffis Minerals
Spessartine, Smoky Quartz, Hyalite Opal, Feldspar
Wushan Mine, Fujian Province, China
$265
139mm x 79mm x 40mm
From: Globe Minerals
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