R561 - Prehnite

Merelani Hills, Arusha, Tanzania

$1,250

R588 - Montebrasite

Minas Gerais, Brazil

$5,500

R597 - Tourmaline

Pech, Kunar Prov., Afghanistan

$3,000

R598 - Barite, Galena on Fluorite

Denton Mine, Hardin County, Illinois, USA

$1,500

R599 - Tourmaline

Cruzeiro Mine, Sao Jose da Safira, Minas Gerais, Brazil

$2,500

R604 - Prehnite

Merelani Hills, Arusha, Tanzania

$1,500

R624 - Stilbite with Huelandite

Millington Quarry, Bernards Township, Somerset County, New Jersey, USA

$280

R643 - Smithsonite, Willemite, Mimetite

Berg Aukas Mine, Otavi Mtns., Namibia

$240

R645 - Hausmannite

N'Chwanning Mine, Kuruman, South Africa

$650

R659 - Apatite on Quartz

Panasquiera, Portugal

$2,800

R664 - Chalcocite

Flambeau Mine, Ladysmith, Wisconsin, USA

$4,000

R689 - Spessartine with Smokey Quartz

Tongbei, Fujian Prov., China

$300 $150

R740 - Fluorite

Minerva Mine #1, Hardin Co., Illinois, USA

$1,200

R741 - Fluorite

Minerva Mine #1, Hardin Co., Illinois, USA

$280

R755 - Copper (cubic!)

Ojibway Mine, Keweenaw Co., Michigan, USA

$3,500

R759 - Nifontovite

Rey Y Reina Mine, Charcas, San Luis Potosi, Mexico

$350

R779 - Amethyst on Calcite

Las Vigas, Vera Cruz, Mexico

$200

R794 - Neptunite

Gem Mine, San Benito Co., California, USA

$120 $60

R798 - Apatite with Arsenopyrite, Sphalerite

Panasquiera, Portugal

$950

R799 - Malachite after Azurite (R)

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

$300

R800 - Woodhouseite with Quartz

Champion Mine, Mono Co., California, USA

$300

R803 - Hematite in Quartz

White Mtns., Inyo Co., California, USA

$280

R830 - Cuprite with Silver

Poteryaevskoe Mine, Rubtsovskoe deposit, Siberia, Russia

$4,500

R840 - Topaz with Tourmaline

Chhappu, Braldu Valley, Gilgit, Pakistan

$1,500

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