R199 - Northupite (2 crystals)

Searles Lake, San Bernardino Co., California, USA

$200

R200 - Heliodor

Minas Gerais, Brazil

$300

R202 - Euxenite

Maharidaza pegmatite, Ambolotarakely, Ankazobe District, Analamanga, Madagascar

$180

R203 - Anorthite

Yoichi District, Shiribeshi Subprefecture, Hokkaido Prefecture, Japan

$150

R204 - Amethyst

Banska Stiavnica, Banska Bystrica Region, Slovakia

$170

R207 - Struvite

St Nikolai church, Hamburg, Germany

$180

R209 - Coquimbite with Halotrichite and Copiapite

Dexter No. 7 Mine, San Rafael Swell, Utah, USA

$125

R224 - Dioptase on Quartz

Kaokaveld, Kunene Region, Namibia

$450

R225 - Hematite after Siderite

Bell, Colorado, USA

$150

R226 - Sulfur

Vodinskoe deposit, Samara Oblast, Russia

$900

R229 - Tourmaline

Mawi Pegmatite, Nuristan, Afghanistan

$450

R231 - Apatite

Cerro Mercado, Durango, Mexico

$500

R255 - Sulfur with Calcite

Maybee Quarry, Monroe Co., Michigan, USA

$180

R259 - Fluorite

Rogerley Mine, Durham Co., England

$120

R260 - Marialite

Karur District, Tamil Nadu, India

$400

R282 - Azurite, Malachite

Apex Mine, Washington Co., Utah, USA

$125

R284 - Rhodochrosite

Barra do Salinas, Minas Gerais, Brazil

$140

R285 - Rhodochrosite

Mont St. Hilaire, Quebec, Canada

$225

R287 - Anglesite

Erupcion Mine, Los Lamentos, Chihuahua, Mexico

$120

R289 - Pseudomalachite

Mashamba West Mine, Lualaba, DR Congo

$250

R291 - Chrome Dravite

Landanai, Tanzania

$175

R292 - Zincite

Franklin, Sussex Co., New Jersey, USA

$200

R313 - Calcite on Conichalcite

Zacatecas, Mexico

$400

R320 - Copper

Caledonia Mine, Ontonagon Co., Michigan, USA

$250

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