Orthoclase specimens
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Monazite-(Ce) with Orthoclase and Muscovite
Iveland, Agder, Norway
$8500
100mm x 60mm x 50mm
From: The Arkenstone
Epidote ps. Orthoclase
Rusted Revolver Prospect, Orogrande, Otero County, New Mexico, USA
$20
From: Enchanted Minerals
Epidote ps. Orthoclase
Rusted Revolver Prospect, Orogrande, Otero County, New Mexico, USA
$50
39mm x 34mm x 20mm
From: Enchanted Minerals
Kaolinite ps. Orthoclase
Goonbarrow China Clay Pit, Bugle, Treverbyn, Cornwall, England, UK
$25
33mm x 16mm x 7mm
From: Enchanted Minerals
Orthoclase after Quartz
Krupka, Erzgebirge Mtns., Czech Republic
$350
80mm x 40mm x 30mm
From: Marin Minerals
Epidote ps. Orthoclase
Rusted Revolver Prospect, Orogrande, Otero County, New Mexico, USA
$80
47mm x 31mm x 20mm
From: Enchanted Minerals
Orthoclase feldspar (Carlsbad twin)
Aquaduct Road area, Water Canyon, Cinco, Kern Co., California, USA
$130
86mm x 79mm x 75mm
From: Bob Griffis Minerals
Zircon crystals on/after Siderite with Orthoclase, Quartz, and Aegirine
Mt. Malosa, Zomba, Southern Region, Malawi
$450
110mm x 47mm x 23mm
From: Marin Minerals
Orthoclase
Red River District, Taos County, New Mexico, USA
$10
39mm x 31mm x 16mm
From: Enchanted Minerals
Kaolinite ps. Orthoclase
Goonbarrow China Clay Pit, Bugle, Treverbyn, Cornwall, England, UK
$35
35mm x 18mm x 7mm
From: Enchanted Minerals
Kaolinite ps. Orthoclase
Goonbarrow China Clay Pit, Bugle, Treverbyn, Cornwall, England, UK
$35
36mm x 20mm x 9mm
From: Enchanted Minerals
Kaolinite pseudom. after Orthoclase
Melbur China Clay Pit | Melbur | St. Stephen-in-Brannel | Cornwall | England
$301 *
53mm x 24mm x 10mm
From: Wendel Minerals
Epidote ps. Orthoclase
Rusted Revolver Prospect, Orogrande, Otero County, New Mexico, USA
$40
34mm x 19mm x 16mm
From: Enchanted Minerals
Orthoclase after Leucite
Kalehoyuk, Kaman District, Kırşehir Province, Turkey
$350
67mm x 62mm x 60mm
From: Marin Minerals
Orthoclase
Hakavik, Eikeren Lake, Buskerud Fylke, Norway
$225
58mm x 46mm x 34mm
From: Bob Griffis Minerals
Epidote ps. Orthoclase
Rusted Revolver Prospect, Orogrande, Otero County, New Mexico, USA
$25
29mm x 18mm x 16mm
From: Enchanted Minerals
Epidote with Orthoclase var. Adularia
Alchuri, Shigar Valley, Shigar Dist., Gilgit-Baltistan, Pakistan
$1250
50mm x 40mm x 20mm
From: The Arkenstone
Kaolinite ps. Orthoclase
Goonbarrow China Clay Pit, Bugle, Treverbyn, Cornwall, England, UK
$40
38mm x 11mm x 8mm
From: Enchanted Minerals
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