Quartz

Gerstenegg-Sommerloch tunnel, Guttannen, Interlaken-Oberhasli, Bern, Switzerland

Small Cabinet, 6.6 x 5.8 x 3.2 cm

Quartz

Coleman Mine, near Jessieville, Garland County, Arkansas, USA

Large Cabinet, 48.0 x 30 x 15.0 cm

Tennantite

Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia

Cabinet, 9.5 x 9.1 x 7.8 cm

Quartz

Ace of Diamonds Mine, Middleville, Herkimer County, New York, USA

Small Cabinet, 6.2 x 3.6 x 3.0 cm

Quartz

Huanggang Fe-Sn deposit, Chifeng City, Inner Mongolia, China

Cabinet, 9.2 x 7.4 x 6.0 cm

Quartz Var. Amethyst

Las Vigas, Veracruz, Mexico

Small Cabinet, 8.1 x 4.2 x 3.1 cm

Quartz Ps. After Danburite With Quartz

Charcas, San Luis Potosi, Mexico

Cabinet, 15.4 x 10.9 x 9.6 cm

Quartz Encrusting Danburite With Calcite

Charcas, San Luis Potosi, Mexico

Small Cabinet, 9.2 x 8.8 x 8.5 cm

Quartz Var. Amethyst

Las Vigas, Municipio de Tatatila, Veracruz, Mexico

Small Cabinet, 8.0 x 5.3 x 4.0 cm

Quartz Var. Amethyst

Piedra Prieta, Las Vigas, Mexico

Small Cabinet, 8.1 x 6.8 x 4.7 cm

Quartz on Calcite stalactite

El Rey Mine, 1600 Level, Cerro de San Pedro, San Luis Potosi, Mexico

Small Cabinet, 8.1 x 2.6 x 2.3 cm

Quartz var. Amethyst with phantoms

La Sirena Mine, Mun. de Guanajuato, Guanajuato, Mexico

Small Cabinet, 5.9 x 4.8 x 3.0 cm

Quartz var. Smoky (Japan Law Twin)

Lincoln Co., New Mexico, USA

Miniature, 4.7 x 4.5 x 3.5 cm

Quartz var. Amethyst

Las Vigas de Ramírez Mun., Veracruz, Mexico

Small Cabinet, 8.0 x 6.6 x 5.4 cm

Quartz (Japan Law Twin)

Washington Camp-Duquesne Mining Dist., Patagonia Mtns., Santa Cruz Co., Arizona, USA

Thumbnail, 2.1 x 1.9 x 0.2 cm

Quartz with Sulfur in Marble (Old classic)

Carrara, Massa-Carrara Province, Tuscany, Italy

Large Cabinet, 21.0 x 7.2 x 6.3 cm

Quartz on Malachite and Chrysocolla ps. Azurite

Tenke-Fungurume area, Lualaba, DR Congo

Miniature, 2.8 x 2.6 x 2.4 cm

Quartz with Hedenbergite inclusions

Huanggang Mines, Hexigten Banner, Chifeng City, Inner Mongolia, China

Large Cabinet, 15.2 x 14.1 x 7.7 cm

Quartz var. Smoky

Goscheneralp, Goschenen, Reuss Valley, Uri, Switzerland

Small Cabinet, 8.6 x 6.5 x 4.8 cm

Quartz (beta style)

Nikolai Mine, Dalnegorsk, Primorsky Krai, Russia

Small Cabinet, 9.7 x 7.3 x 6.7 cm