SOLD
MD-187728
Calcite, Quartz (Var: Amethyst)
Irai, Alto Uruguai region, Rio Grande do Sul, South Region, Brazil
Large Cabinet, 17.5 x 11.5 x 11.5 cm
SOLD
Sharp, silky, translucent crystals of calcite, compound crystals with multiple terminations at each end, have grown right on top of a cluster of glassy, lustrous deep purple amethyst. The calcite measures 12 cm across.

Shop More Minerals

Quartz

Quartz

Paredón, Ramos Arizpe Mun., Coahuila, Mexico
Small Cabinet, 9.3 x 8.5 x 5.0 cm
Quartz

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

Quartz

Ace of Diamonds Mine, Middleville, Herkimer Co., New York, USA
Thumbnail, 2.3 x 1.7 x 1.7 cm
Quartz

Quartz

Huanggang Fe-Sn deposit, Chifeng City, Inner Mongolia, China
Cabinet, 9.2 x 7.4 x 6.0 cm
Quartz

Quartz

Gerstenegg-Sommerloch tunnel, Guttannen, Interlaken-Oberhasli, Bern, Switzerland
Small Cabinet, 6.6 x 5.8 x 3.2 cm
Quartz on Dolomite

Quartz on Dolomite

Morro Velho Gold Mine, Nova Lima, Minas Gerais, Brazil
Small Cabinet, 9.0 x 7.0 x 4.0 cm
Quartz Included With Hedenbergite

Quartz Included With Hedenbergite

Dal'negorsk, Primorskiy Kray, Far-Eastern Region, Russia
Cabinet, 11.6 x 8.2 x 4.3 cm
Quartz var. Amethyst

Quartz var. Amethyst

Mamuju area, Sulawesi Barat Province, Sulawesi, Indonesia
Small Cabinet, 9.0 x 4.0 x 2.1 cm
Quartz var. Citrine with Smoky Quartz

Quartz var. Citrine with Smoky Quartz

Olkhovka deposit, Permskaya Oblast, Subarctic Urals, Urals Region, Russia
Cabinet, 17.4 x 8.2 x 4.8 cm
Quartz with Negative Crystal Phantoms

Quartz with Negative Crystal Phantoms

Goboboseb Mountains, Erongo Region, Namibia
Small Cabinet, 8.8 x 1.6 x 1.0 cm
Quartz var. Amethyst with Prehnite

Quartz var. Amethyst with Prehnite

Goboboseb Mountains, Brandberg Area,, Erongo Region, Namibia
Small Cabinet, 8.0 x 6.0 x 2.3 cm
Quartz var. Amethyst and Smoky

Quartz var. Amethyst and Smoky

Goboboseb Mountains, Erongo Region, Namibia
Cabinet, 12.7 x 12.3 x 6.4 cm
Quartz with Hematite inclusions

Quartz with Hematite inclusions

Tinejdad, Errachidia Province, Draa-Tafilalet Region, Morocco
Cabinet, 11.1 x 3.6 x 3.0 cm
Quartz var. Amethyst

Quartz var. Amethyst

Brandberg, Daures, Erongo Region, Namibia
Small Cabinet, 5.9 x 3.3 x 3.3 cm
Quartz with Rutile inclusions

Quartz with Rutile inclusions

Ibitiara, Bahia, Brazil
Thumbnail, 2.6 x 1.7 x 1.3 cm
Quartz (Faden)

Quartz (Faden)

Tole, Wana, South Waziristan, Khyber Pakhtunkhwa Province, Pakistan
Cabinet, 10.8 x 2.8 x 1.3 cm
Quartz with Hematite

Quartz with Hematite

Jinlong Hill, Longchuan Co., Heyuan, Guangdong, China
Small Cabinet, 6.2 x 4.4 x 3.5 cm
Quartz var. Faden

Quartz var. Faden

Tole, Wana, South Waziristan District, Khyber Pakhtunkhwa Province, Pakistan
Small Cabinet, 8.7 x 2.7 x 2.7 cm
Quartz var. Amethyst

Quartz var. Amethyst

Goboboseb Mtns., Brandberg Area, Erongo Region, Namibia
Cabinet, 12.7 x 7.4 x 3.6 cm
Quartz with Phantoms

Quartz with Phantoms

Piz Regina, Lumbrein, Lumnezia, Surselva Region, Grisons, Switzerland
Cabinet, 14.1 x 6.7 x 6.1 cm