R363 - Amethyst

Bochovice, Vysocina Region, Moravia, Czech Republic

$125

R371 - Sulfur

Maybee, Monroe Co., Michigan, USA

$200

R390 - Topaz

Nyet, Braldu Valley, Shigar District, Gilgit-Baltistan, Pakistan

$1,250

R404 - Copper with Calcite

Keweenaw Peninsula, Michigan, USA

$3,500

R405 - Smokey Quartz

USA

$200

R407 - Smithsonite with Willemite

Berg Aukas Mine, Grootfontein, Namibia

$2,800

R423 - Duftite with Calcite 'Saguaro Cactus'

Tsumeb, Namibia

$900

R428 - Smithsonite stalactite

Tsumeb, Namibia

$2,750

R429 - Adamite

Tsumeb, Namibia

$2,250

R433 - Inesite

Kuruman, South Africa

$1,500

R435 - Calcite twin

Bor Pit, Dal'negorsk, Russia

$1,500 $750

R437 - Quartz casts after Calcite

N'Chwanning Mine, Kuruman, N. Cape Prov., South Africa

$200 $100

R440 - Galena (twin) with Dolomite

Picher Field, Tri-State Mining District, USA

$2,000

R454 - Malachite ps. Barite

Mashamba West Mine, Lualaba, DR Congo

$900

R458 - Herderite

Xanda Mine, Virgem De Lapa, Minas Gerais, Brazil

$1,200

R459 - Acanthite

Reyes Mine, Guanajuato, Mexico

$2,250

R485 - Red Beryl

Violet Claim, Wah Wah Mtns., Beaver Co., Utah, USA

$400

R487 - Red Beryl

Violet Claim, Wah Wah Mtns., Beaver Co., Utah, USA

$900

R489 - Red Beryl

Violet Claim, Wah Wah Mtns., Beaver Co., Utah, USA

$600

R491 - Red Beryl

Violet Claim, Wah Wah Mtns., Beaver Co., Utah, USA

$750

R519 - Cadmium Smithsonite on Quartz

Monte Cristo Mine, Rush, Marion Co., Arkansas, USA

$225

R521 - Azurite

Touissit, Morocco

$2,500

R526 - Spinel

Kajiado Co., Kenya

$220

R529 - Clinozoisite

Hashupa, Shigar Valley, Pakistan

$500

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