Feldspar Group specimens
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Beryl var. Aquamarine on Feldspar
Mesolcina Valley, Graubunden, Switzerland
$3500
70mm x 50mm x 40mm
From: The Arkenstone
Mica with Feldspar
Mwajanga, Simanjiro, Manyara, Tanzania
$130
70mm x 35mm x 30mm
From: Weinrich Minerals
Beryl var. Aquamarine with Feldspar
Shigar Valley, Skardu, Northern Areas, Pakistan
$6000
70mm x 50mm x 40mm
From: The Arkenstone
Carbonate-Fluorapatite With Muscovite and Feldspar
Sapo Mine, Goiabera, Minas Gerais, Brazil
$850
120mm x 110mm x 50mm
From: The Arkenstone
Beryl var. Aquamarine with Schorl and Feldspar
Erongo Mtns., Karibib Con., Erongo Region, Namibia
$950
80mm x 60mm x 40mm
From: The Arkenstone
Microcline Feldspar with Aquamarine on Muscovite
Pingwu beryl Mine, Mt Xuebaoding, Pingwu Co., Mianyang, Sichuan, China
$1350
90mm x 90mm x 50mm
From: The Arkenstone
Rhodochrosite (twinned) on Feldspar
Bulochi, Astore Dist., Gilgit-Baltistan, Pakistan
$12500
70mm x 50mm x 10mm
From: The Arkenstone
Carbonate-Fluorapatite on Feldspar
Sapo Mine, Goiabera, Minas Gerais, Brazil
$1500
130mm x 120mm x 90mm
From: The Arkenstone
Spessartine on Feldspar
Skardu, Gilgit-Baltistan, Pakistan
$2500
75mm x 35mm x 30mm
From: Marin Minerals
Mica pseudo. Feldspar
Slievenamiskan, Spelga, Co. Down, Ireland
$125
50mm x 30mm x 30mm
From: Marin Minerals
Magnetite with Feldspar
Imilchil, Er Rachidia, Meknes-Tafilalet, Morocco
$50
33mm x 20mm x 6mm
From: Weinrich Minerals
Grandidierite with Quartz, Feldspar
Tranomaro, Amboasary, Anosy, Tulear, Madagascar
$395
26mm x 26mm x 5mm
From: Weinrich Minerals
Magnetite with Feldspar
Imilchil, Er Rachidia, Meknes-Tafilalet, Morocco
$55
40mm x 30mm x 20mm
From: Weinrich Minerals
Tourmaline on Feldspar
Himalaya Mine, Mesa Grande, San Diego Co., California, USA
$750
50mm x 40mm x 20mm
From: Marin Minerals
Tourmaline schorl, feldspar
Erongo Mts, Erongo Region, Namibia
$65
30mm x 25mm x 22mm
From: Spirifer Minerals
Rhodochrosite with Feldspar
Bulochi, Drot Valley, Astore Dist., Gilgit-Baltistan, Pakistan
$2250
40mm x 40mm x 30mm
From: The Arkenstone
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