R108 - Calcite

Fengjiashan Mine, Daye Co., Huangshi, Hubei, China

$650

R109 - Magnesite with Uvite

Brumado Mine, Bahia, Brazil

$150

R113 - Stolzite

Broken Hill, NSW, Australia

$750

R125 - Calcite

Bigrigg Mine, Egremont, Cumberland, England

$900

R130 - Vauxite

Siglo XX Mine, Llallagua, Bolivia

$900

R134 - Titanite (Sphene)

Capelinha, Minas Gerais, Brazil

$800

R135 - Stilbite in Amethyst

Cape Blomidon, Kings Co., Nova Scotia, Canada

$450

R138 - Fluorite

Yaogangxian Mine, Hunan, China

$800

R140 - Whewellite, Ankerite

Kladno, Central Bohemia, Czech Republic

$650

R141 - Rhodochrosite with Stilbite, Sphalerite, Chalcopyrite

Davidkovo, Bulgaria

$350

R142 - Amazonite

Pike's Peak, Colorado, USA

$350

R144 - Buergerite

Mexquitic, San Luis Potosi, Mexico

$280

R147 - Calcite

Newport Quarry, Newport, Monroe County, Michigan, USA

$180

R166 - Benitoite, Neptunite, Joaquinite

Gem Mine, San Benito Co., California, USA

$350

R170 - Neptunite (DT)

Gem Mine, San Benito Co., California, USA

$275

R177 - Benitoite, Neptunite

Gem Mine, San Benito Co., California, USA

$500

R183 - Siderite on Quartz (R)

Neudorf, Harzgerode, Harz, Saxony, Germany

$380

R185 - Smokey Quartz

Anderson's Gully, Moorella, Victoria, Australia

$250

R187 - Fluorite

Rogerley Mine, Durham Co., England

$100

R189 - Tetrahedrite with Quartz

Casapalca Mine, Casapalca, Huarochiri Province, Lima, Peru

$500

R190 - Copper

Keewenaw Peninsula, Michigan, USA

$750

R191 - Veszelyite on Hemimorphite

Palabanda quarries, Mfouati, Bouenza Department, Republic of the Congo

$650

R192 - Brazilianite

Brazil

$125

R195 - Stilbite, Calcite

New Street Quarry, Paterson, New Jersey, USA

$125

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