R322 - Phenakite

Mount Antero, Chaffee Co., Colorado, USA

$120 $48

R323 - Buergerite

Mexquitic, San Luis Potosi, Mexico

$125

R326 - Covellite with Quartz

Butte, Silver Bow Co., Montana, USA

$300

R332 - Prehnite, Analcime on Quartz

Goboboseb Mountains, Brandberg Area, Namibia

$800

R336 - Lazurite ps. Phlogopite

Ladjuar Medam, Sar-e-Sang, Badakhshan, Afghanistan

$750

R338 - Microlite

Rutherford Mine, Amelia (Amelia Court House), Amelia County, Virginia, USA

$600

R348 - Hematite with Quartz

Veta Grande claim, Dome Rock Mtns., La Paz Co., Arizona, USA

$350

R349 - Azurite on Malachite

La Sal, San Juan Co., Utah, USA

$275

R352 - Sphene

Capelinha, Minas Gerais, Brazil

$300

R357 - Quartz over Calcite

San Martin Mine, Zacatecas, Mexico

$160

R361 - Malachite after Azurite

Sacramento Mine, Bisbee, Cochise Co., Arizona, USA

$200 $80

R363 - Amethyst

Bochovice, Vysocina Region, Moravia, Czech Republic

$125

R365 - Epidote

Naugas, Rehoboth, Namibia

$150

R366 - Epidote

Naugas, Rehoboth, Namibia

$125

R368 - Turquoise

Arizona, USA

$200

R370 - Smithsonite

Skorpion Mine, Rosh Pinah, Namibia

$200 $80

R371 - Sulfur

Maybee, Monroe Co., Michigan, USA

$200

R372 - Amethyst

Creede, Colorado, USA

$180 $72

R405 - Smokey Quartz

USA

$200

R409 - Acanthite

Imiter Mine, Ouarzazate, Morocco

$120

R410 - Datolite on Quartz

Prospect Park, Passaic Co., New Jersey, USA

$275

R412 - Quartz after Danburite

Charcas, San Luis Potosi, Mexico

$120

R414 - Bixbyite on Garnet pseudomorph

Pismire Wash, Thomas Range, Juab Co., Utah, USA

$275

R423 - Duftite with Calcite 'Saguaro Cactus'

Tsumeb, Namibia

$900

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