#276 Calcite pseudomorph after Glauberite

Camp Verde, Yavapai County, Arizona, USA
6.2 x 4.9 x 3 cm
SOLD

#274 Tourmaline

Malkhan pegmatite field, Krasnyi Chikoy, Chitinskaya Oblast', Transbaikalia, Eastern-Siberian Region, Russia
36 x 24 x 21 mm Appx. 40 g
SOLD

#270 Tremolite variety: Hexagonite

Balmat-Edwards Zinc District, St Lawrence County, New York, USA
8.2 x 3.4 x 3.6 cm
SOLD

#262 Labradorite

Nain, Labrador, Canada
12 x 6.5 x 4.8 cm 433 g
SOLD

#261 Lemanskiite

Mina Abundancia, Santa Catalina, Antofagasta, Chile
41 x 23 x 6 mm
SOLD

#260 Serandite with Analcime

#257 Fluorite and Amethyst

#252 Papagoite included in Quartz

#246 Rosasite pseudomorph after Hemimorphite

Mina Ojuela, Mapimi, Durango, Mexico
5 x 3.5 x 3.5 cm
SOLD

#244 Tourmaline (Elbaite)

Aracuai, Jequitinhonha valley, Minas Gerais, Brazil
5.7 x 1.9 x 1.3 cm 26.7 g
SOLD

#237 Golden barite

Sherman Tunnel, Upper Iowa Gulch, Leadville District, Lake County, Colorado
6.7 x 4.2 x 1.8 cm
SOLD

#236 Kyanite in Paragonite Schist

#232 Rose Quartz Crystals on Schorl Tourmaline

Alto da Pitorra, Laranjeiras, Galileia, Doce valley, Minas Gerais, Brazil
2.3 x 3 x 2.2 cm
SOLD

#227 Multicolored Tourmaline

Leduc Mine, St-Pierre-de-Wakefield, Wakefield Township, Gatineau County, Quebec, Canada
6 x 3.5 x 2.7 cm
SOLD

#206 Selenite

Azarbaijan, Iran
31 x 21 x 7 mm
SOLD

#204 Cerrusite

Tsumeb, Namibia
4.2 x 3 x 2 cm
SOLD

#199 Krohnkite

#198 Aurichalcite and Hemimorphite

79 Mine, Chilito, Hayden area, Banner District, Dripping Spring Mountains, Gila County, Arizona
4.5 x 3.5 x 0.8 cm
SOLD

#190 Margarite

Chester Emery Mines, Hampden County, Massachusetts
7 x 5.5 x 3.7 cm
SOLD

#185 Chalcopyrite on Calcite

Brushy Creek Mine, Greeley, Viburnum Trend District, Reynolds County, Missouri
12 x 7.1 x 4.5 cm
SOLD

#181 Prehnite

Lane & Sons Traprock quarries, Westfield, Hampden County, Massachusetts, USA
9.6 x 7 x 3 cm
SOLD

#166 Silver with Calcite

Uchucchacua Mine, Oyon Province, Lima Department, Peru
4 x 2.5 x 1.4 cm
SOLD

#160 Copper Wire Crystal on Quartz

Osceola Mine, Osceola, Houghton County, Michigan, USA
23 x 13 x 19 mm
SOLD

#159 Copper Wire Crystal on Prehnite

Osceola Mine, Osceola, Houghton County, Michigan, USA
24 x 14 x 8 mm
SOLD

#152 Copper Wire Crystal on Calcite

Osceola Mine, Osceola, Houghton County, Michigan, USA
22 x 13 x 5 mm
SOLD

#145 Copper Crystals

Tsumeb, Namibia
5.3 x 1.2 x 1 cm
SOLD

#142 Calcite Crystals in Fossil Clamshell (mercenaria permagna)

Rucks Pit, Fort Drum, Okeechobee County, Florida, USA
9.5 x 8 x 4.5 cm
SOLD

#138 Vanadinite on Barite

Miblanden, Upper Moulouya lead district, Midelt, Khenifra Province, Meknes-Tafilalet Region, Morocco
5.9 x 3.1 x 2 cm
SOLD

#135 Skeletal Calcite

Nikolaevskiy Mine, Dal'negorsk, Primorskiy Kray, Far-Eastern Region, Russia
8 x 3.5 x 2.5 cm
SOLD

#130 Copper

Ajo District, Pima County, Arizona, USA
28 x 20 x 1 cm
SOLD

#128 Spirit Quartz

Boekenhoutshoek area, Mkobola District, Mpumalanga Province, South Africa
5 x 4.5 x 3.5 cm
SOLD

#123 Botryoidal Lilac Fluorite

Minggang Fluorite mine, Shihe District, Xinyang Prefecture, Henan Province, China
6.5 x 4.5 x 4.5 cm
SOLD

#115 Barite Ball

Elmwood mine, Carthage, Smith County, Tennessee
9 x 8.5 x 5 cm
SOLD

#113 Fluorite

#89 Chalcedony over Chrysocolla over Malachite Stalactites

Ray Mine, Mineral Creek District, Dripping Spring Mountains, Pinal County, Arizona
5 x 4 x 1.5 cm
SOLD

#87 Copper inclusions in Calcite

Franklin Mine, Quincy Hill, Houghton County, Michigan, USA
2.5 x 1.8 x 1.5 cm
SOLD

#86 Silver/Copper Halfbreed

Quincy Mine, Quincy Hill, Houghton County, Michigan, USA
4.5 x 3 x 1 cm
SOLD

#47 Potato Stone Agate

Dulcote Quarry, Wells, Somerset, England
14 x 12.1 x 0.5 cm
SOLD

#45 Aurichalcite

Mina Ojuela, Mapimi, Durango, Mexico
7 x 4 x 2 cm
SOLD

#31 Rhodochrosite on Quartz

Wudong Mine, Liubao, Cangwu County, Wuzhou Prefecture, Guangxi Zhuang Autonomous Region, China
7 x 3.5 x 1 cm
SOLD

#27 Rhodochrosite, Quartz

Sweet Home Mine, Alma, Park County, Colorado
13 x 8 x 5.5 cm
SOLD

#17 Fluorite

Xiang Hua Pu Mine, Hunan, China
6.8 x 4.7 x 3.3 cm
SOLD

#13 Pyromorphite on Calcite

Daoping, Gungxi Zhuang Auto. Region, China
6 x 6.5 x 7 cm
SOLD

#10 Heulandite

Ciamo Alpl, Val di Fassa, Trento, Italy
9 x 8 x 4.5 cm
SOLD

#9 Barite, Hematite

Montreal Mine, Iron County, Minnesota
14 x 11.1 x 10 cm
SOLD

#8 Copper Crystals

Lake Superior Copper District, Michigan, USA
14 x 2.5 x 1.2 cm
SOLD

#7 Aquamarine

Mt. Antero, Chaffee County, Colorado
37 x 7 x 7 mm
SOLD

#5 Herkimer Diamond Cluster on Black Druze

#1 Krohnkite, Copiapite, Botrygen