Quartz

Pena Blanca Mine, San Pablo de Borbur, Western Boyaca Prov., Boyacá Dept., Colombia

Cabinet, 11.9 x 5.5 x 4.7 cm

Quartz

Ace of Diamonds Mine, Middleville, Herkimer Co., New York, USA

Thumbnail, 2.3 x 1.7 x 1.7 cm

Quartz

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

Cabinet, 9.2 x 7.4 x 6.0 cm

Quartz

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

Small Cabinet, 6.6 x 5.8 x 3.2 cm

Quartz

Paredón, Ramos Arizpe Mun., Coahuila, Mexico

Small Cabinet, 9.3 x 8.5 x 5.0 cm

Quartz (beta style)

Nikolai Mine, Dalnegorsk, Primorsky Krai, Russia

Small Cabinet, 9.7 x 7.3 x 6.7 cm

Quartz (scepter)

Ace of Diamonds Mine, Middleville, Town of Newport, Herkimer Co., New York, USA

Small Cabinet, 5.4 x 2.8 x 2.1 cm

Quartz (pseudocubic)

Coleman Mine, near Jessieville, Arkansas, USA

Cabinet, 11.9 x 5.7 x 3.8 cm

Quartz (Herkimer Diamond)

Ace of Diamonds Mine, Middleville, Herkimer Co., New York, USA

Miniature, 3.7 x 2.7 x 2.6 cm

Quartz var. Amethyst

Kakamunurle Mine, Karur Dist., Tamil Nadu, India

Thumbnail, 2.6 x 2.0 x 2.0 cm

Quartz with Conichalcite, Calcite

Christiana Mine, Lavrion, Lavreotiki, Attica, Greece

Small Cabinet, 6.5 x 5.1 x 4.5 cm

Quartz on Dolomite

Morro Velho Gold Mine, Nova Lima, Minas Gerais, Brazil

Small Cabinet, 9.0 x 7.0 x 4.0 cm

Smoky Quartz and Epidote

Audrey Lynn Claim, Riverside Co., California, USA

Small Cabinet, 8.7 x 5.9 x 4.9 cm

Smoky Quartz

Dodo Mine, Puiva Mount, Saranpaul, Prepolar Ural, Western-Siberian Region, Russia

Large Cabinet, 18.0 x 9.0 x 8.0 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

Smoky Quartz on Garnet

Huanggangliang mine, Keshiketeng Qi, Chifeng city, Inner Mongolia, China

Small Cabinet, 7.5 x 4.5 x 2.8 cm

Quartz Scepter

Huanggangliang mine, Keshiketeng Qi, Chifeng city, Inner Mongolia, China

Cabinet, 10.5 x 5.5 x 5.0 cm

Smoky Quartz (Japan Law Twin)

Tira Estrella Claim, Lincoln Co., New Mexico, USA

Toenail, 2.8 x 2.6 x 1.1 cm

Quartz (Japan Law twin)

Collier Creek Mine, Mt Ida, Montgomery Co., Arkansas, USA

Cabinet, 12 x 10 x 8 cm