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Aquamarine on Schorl (Charlie Key)
Erongo Mountains, Erongo Region, Namibia
13.0 x 12.0 x 8.8 cm
Amazonite with white-cap
Teller County, Colorado
4.2 x 3.9 x 2.2 cm
Aquamarine & Smoky Quartz on Feldspar (Charlie Key)
Erongo Mountains, Erongo Region, Namibia
9.4 x 6.8 x 6.2 cm
Rutilated Quartz
Novo Horizonte, Minas Gerais, Brazil
4.4 x 3.1 x 2.2 cm
Adamite (fluorescent) Stoudt Coll.
Mina Ojuela, Mapimi, Durango, Mexico
9.4 x 4.5 x 3.7 cm
Conichalcite with Calcite (Consie Prince)
Mina Ojuela, Mapimi, Durango, Mexico
8.2 x 3.9 x 3.0 cm
Orange Creedite w/ Fluorite
Mina Navidad, Durango, Mexico
10.9 x 8.8 x 5.4 cm
Sulfur
El Desierto Mine, San Pablo de Napa, Potosi Dept., Bolivia
10.5 x 8.0 x 4.5 cm
Hemimorphite
Dulong Mine, Wenshan, Yunnan Province, China
8.8 x 6.2 x 3.8 cm
Gitter Quartz (Charlie Key)
Erongo Mountains, Erongo Region, Namibia
6.7 x 5.7 x 4.2 cm
Fluorite on Quartz
Huanggang Mine, Hexigten, Inner Mongolia A.R., China
9.7 x 6.8 x 6.7 cm
Quartz ps. Calcite on Amethyst (old) ex Consie Prince Coll.
San Vicente Mine, Guanajuato, Guanajauto, Mexico
8.3 x 7.0 x 4.1 cm
Ramshorn Gypsum (classic) ex Consie Prince Coll.
Santa Eulalia, Chihuahua, Mexico
12.5 x 6.3 x 4.8 cm
Dioptase & Quartz on Shattuckite (Charlie Key)
Kaokoveld Plateau, Kunene Region, Namibia
4.1 x 2.2 x 1.5 cm
Mimetite (uncommon locale) Stoudt Coll.
Bilbao Mine, La Blanca, Zacatecas, Mexico
4.9 x 3.5 x 2.8 cm
Banded Fluorite slice
Hunan Province, China
12.4 x 7.4 x 0.8 cm
Classic color-zoned Fluorite (fluorescent)
Minerva # 1 Mine, Cave-in-Rock, Hardin County, Illinois
3.8 x 3.2 x 2.0 cm
Gemmy Aquamarine & Schorl (excellent)
Erongo Mts., Erongo Region, Namiba
4.1 x 1.8 x 1.8 cm
Andradite (var. Demantoid) Garnets (Charlie Key)
Tubussis Farm 22, Karibib District, Erongo Region, Namibia
2.7 x 2.1 x 1.6 cm
Spessartine Garnet
Navegadora Mine, Conselheiro Pena, Minas Gerais, Brazil
3.4 x 2.7 x 1.2 cm
Diamond Crystal
Saha Republic, Eastern-Siberian Region, Russia
1.26 ct, 6.63 mm x 5.67 mm x 5.48 mm
Gaspeite
Australia
15.41 ct, 14.34 mm
Ametrine Carving, Grizzly Bear
Anahi, Bolivia
478.0 carats, 61.6 mm x 64.6 mm x 38.1 mm
Libethenite (ex Arnaud Collection)
Mindola pit, Nkana Mine (Rokana Mine), Kitwe, Copperbelt Province, Zambia
3.4 x 2.6 x 1.8 cm
Spinel
Luc Yen, Yenbai Province, Vietnam
2.3 x 1.7 x 1.6 cm
Dioptase (ex Roy Evans Collection)
Table Mountain Mine, Table Mountain District, Galiuro Mts, Pinal County, Arizona,
2.5 x 2.3 x 1.7 cm
Iridescent Sphalerite with Chalcopyrite and Quartz (ex Harold Urish Collection)
Ballard Mine, Baxter Springs, Picher Field, Tri-State District, Cherokee County, Kansas
4.0 x 3.7 x 2.5 cm
Aragonite and Copper pseudomorph after Aragonite ("before and after set")
Corocoro District, Pacajes Province, La Paz Department, Bolivia
2.3 x 1.9 x 1.5 cm and 2.3 x 1.8 x 1.5 cm
Pyromorphite (rare from Bolivia)
Huari-Hauri, Saavedra Province, Potosi Department, Bolivia
4.2 x 2.4 x 1.8 cm
Bournonite
Viboras Mine, Machacamarca, Machacamarca District (Colavi District), Cornelio Saavedra Province, Potosu Department, Bolivia
3.2 x 2.3 x 2.1 cm