n Minerals

Quartz var. Amethyst pseudomorph after Anhydrite with Gmelinite from Upper New Street Quarry, Paterson, Passaic County, New Jersey

Quartz var. Amethyst pseudomorph after Aragonite with Calcite from Alto Uruguai, Rio Grande do Sul, Brazil

Quartz var. Amethyst pseudomorphs after Anhydrite with Goethite from Upper New Street Quarry, Paterson, Passaic County, New Jersey

Quartz var. Amethyst Quartz (Reverse Scepter Formation) with Hematite from Piedra Parada, near Las Vigas, Tatatila, Veracruz, Mexico

Quartz var. Amethyst Quartz (Scepter Formation) from Intergalactic Pit, Deer Hill, Stow, Oxford County, Maine

Quartz var. Amethyst Quartz (Scepter Formation) from Intergalactic Pit, Deer Hill, Stow, Oxford County, Maine

Quartz var. Amethyst Quartz (Scepter Formations) from Intergalactic Pit, Deer Hill, Stow, Oxford County, Maine

Quartz var. Amethyst Quartz (with phantom-growth zoning) from Reel Mine, Iron Station, Lincoln County, North Carolina

Quartz var. Amethyst Quartz (with polished termination) from Anahi Mine, La Gaiba District, Angel Sandoval Province, Santa Cruz Department, Bolivia

Quartz var. Amethyst Quartz on Calcite from Shirdi, Ahmadnagar, Maharashtra, India

Quartz var. Amethyst Quartz on Calcite from Piedra Parada, near Las Vigas, Tatatila, Veracruz, Mexico

Quartz var. Amethyst Quartz on Datolite with Chamosite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Quartz var. Amethyst Quartz on Milky Quartz from Intergalactic Pit, Deer Hill, Stow, Oxford County, Maine

Quartz var. Amethyst Quartz on Milky Quartz from Intergalactic Pit, Deer Hill, Stow, Oxford County, Maine

Quartz var. Amethyst Quartz on Milky Quartz from Intergalactic Pit, Deer Hill, Stow, Oxford County, Maine

Quartz var. Amethyst Quartz scepter-shaped crystal with Hematite inclusions from Orange River, Namakwa, Northern Cape Province, South Africa

Quartz var. Amethyst Quartz stalactitic formations from Alto Uruguai, Rio Grande do Sul, Brazil

Quartz var. Amethyst Quartz stalactitic formations from Alto Uruguai, Rio Grande do Sul, Brazil

Quartz var. Amethyst Quartz stalactitic formations from Alto Uruguai, Rio Grande do Sul, Brazil

Quartz var. Amethyst Quartz stalactitic formations from Alto Uruguai, Rio Grande do Sul, Brazil

Quartz var. Amethyst Quartz with Goethite inclusions from Soledad, Rio Grande do Sul, Brazil

Quartz var. Amethyst Quartz with Goethite inclusions on Calcite from Kakamunurle Mine, Karur, Tamil Nadu, India

Quartz var. Amethyst Quartz with Hematite inclusions from Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Blue Point Mine, Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Blue Point Mine, Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Blue Point Mine, Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Blue Point Mine, Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Blue Point Mine, Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Diamond Willow Mine, near Pearl, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Blue Point Mine, Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Blue Point Mine, Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Blue Point Mine, Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Blue Point Mine, Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Piedra Parada, near Las Vigas, Tatatila, Veracruz, Mexico

Quartz var. Amethyst Quartz with Hematite inclusions from Piedra Parada, near Las Vigas, Tatatila, Veracruz, Mexico

Quartz var. Amethyst Quartz with Hematite inclusions from Blue Point Mine, Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Blue Point Mine,, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Blue Point Mine, Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Blue Point Mine, Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Blue Point Mine, Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Goboboseb Mountains, 43 km west of Brandberg Mountain, Erongo region, Namibia

Quartz var. Amethyst Quartz with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions plus Barite from Blue Point Mine, Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions plus Barite from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with Hematite inclusions plus Barite from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with minor Goethite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with minor Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with minor Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with minor Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with minor Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst Quartz with moveable internal bubble (Enhydro) from Tafelkop, Goboboseb Mountains, 27 km west of Brandberg Mountain, Erongo region, Namibia

Quartz var. Amethyst Quartz with moveable internal bubble (Enhydro) from Biedell Creek Quartz Prospects, Crystal Hill, 12.5 km northwest of La Garita, Saguache County, Colorado

Quartz var. Amethyst Quartz with phantom-growth zone from Tafelkop, Goboboseb Mountains, 27 km west of Brandberg Mountain, Erongo region, Namibia

Quartz var. Amethyst Quartz with phantom-growth zone from Tafelkop, Goboboseb Mountains, 27 km west of Brandberg Mountain, Erongo region, Namibia

Quartz var. Amethyst Quartz with phantom-growth zones from Biedell Creek Quartz Prospects, Crystal Hill, 12.5 km northwest of La Garita, Saguache County, Colorado

Quartz var. Amethyst Quartz with phantom-growth zones from Biedell Creek Quartz Prospects, Crystal Hill, 12.5 km northwest of La Garita, Saguache County, Colorado

Quartz var. Amethyst Quartz with Prehnite and Calcite from Upper New Street Quarry, Passaic County, New Jersey

Quartz var. Amethyst Quartz with pseudomorphic mold after Anhydrite from Upper New Street Quarry, Passaic County, New Jersey

Quartz var. Amethyst Quartz with stalactitic formation from Alto Uruguai, Rio Grande do Sul, Brazil

Quartz var. Amethyst Quartz with two cavities with moveable bubbles (Enhydro) from Piedra Parada, near Las Vigas, Tatatila, Veracruz, Mexico

Quartz var. Amethyst Quartz with zoned growth from Unknown (Namibia?)

Quartz var. Amethyst Scepter formation from Tafelkop, Goboboseb Mountains, 27 km west of Brandberg Mountain, Erongo region, Namibia

Quartz var. Amethyst Scepter formation with moveable bubble inclusion from Tafelkop, Goboboseb Mountains, 27 km west of Brandberg Mountain, Erongo region, Namibia

Quartz var. Amethyst Scepter with 0.83 carat faceted gemstone from Diamond Hill, Ashaway, south of Hopkinton, Washington County, Rhode Island

Quartz var. Amethyst scepter-shaped Japan Law-twinned from Andilamena District, Toamasina Province, Madagascar

Quartz var. Amethyst Stalactite section from Catalan Agate-Amethyst District, Souther Paraná Basalt Basin, Artigas, Uruguay

Quartz var. Amethyst with 11.50 carat oval gemstone from Jackson's Crossroads, 46.5 km east of Athens, Wilkes County, Georgia

Quartz var. Amethyst with 2.35 carat faceted gemstone from Diamond Hill, Ashaway, south of Hopkinton, Washington County, Rhode Island

Quartz var. Amethyst with 4.32 carat oval gemstone from Jackson's Crossroads, 46.5 km east of Athens, Wilkes County, Georgia

Quartz var. Amethyst with 8.60 carat triangular gemstone from Jackson's Crossroads, 46.5 km east of Athens, Wilkes County, Georgia

Quartz var. Amethyst with bubble inclusion from Howard, southeast of Salida, Fremont County, Colorado

Quartz var. Amethyst with bubble inclusion from Tafelkop, Goboboseb Mountains, 27 km west of Brandberg Mountain, Erongo region, Namibia

Quartz var. Amethyst with Calcite and Dolomite from Veta Madre Mining District, Guanajuato, Mexico

Quartz var. Amethyst with Calcite inclusions from Rio Grande do Sul, Brazil

Quartz var. Amethyst with casts after Anhydrite from Prospect Park Quarry, Prospect Park, Passaic County, New Jersey

Quartz var. Amethyst with cavities after Anhydrite from Upper New Street Quarry, Paterson, Passaic County, New Jersey

Quartz var. Amethyst with Goethite and Malachite from Zacatecas, Mexico

Quartz var. Amethyst with Goethite inclusions from Thunder Bay District, Ontario, Canada

Quartz var. Amethyst with Goethite inclusions from Rio Grande do Sul, Brazil

Quartz var. Amethyst with Goethite inclusions from Catalan Agate-Amethyst District, Souther Paraná Basalt Basin, Artigas, Uruguay

Quartz var. Amethyst with Goethite inclusions from Catalan Agate-Amethyst District, Souther Paraná Basalt Basin, Artigas, Uruguay

Quartz var. Amethyst with Goethite inclusions from Alto Uruguai, Rio Grande do Sul, Brazil

Quartz var. Amethyst with Goethite inclusions from Rio Grande do Sul, Brazil

Quartz var. Amethyst with Goethite-Hematite inclusions from Upper New Street Quarry, Paterson, Passaic County, New Jersey

Quartz var. Amethyst with Hematite and Chlorite from Thunder Bay, Ontario, Canada

Quartz var. Amethyst with Hematite and Goethite from Thunder Bay District, Ontario, Canada

Quartz var. Amethyst with Hematite inclusions from Thunder Bay, Ontario, Canada

Quartz var. Amethyst with Hematite inclusions from Thunder Bay, Ontario, Canada

Quartz var. Amethyst with Hematite inclusions from Rio Grande do Sul, Brazil

Quartz var. Amethyst with Hematite inclusions from Thunder Bay, Ontario, Canada

Quartz var. Amethyst with Hematite inclusions from Phantom Mine, Thunder Bay, Ontario, Canada

Quartz var. Amethyst with Hematite inclusions from Thunder Bay, Ontario, Canada

Quartz var. Amethyst with Hematite inclusions from Diamond Willow Mine, near Pearl, Ontario, Canada

Quartz var. Amethyst with Hematite inclusions from Thunder Bay Amethyst Mine, East Loon Lake, Ontario, Canada

Quartz var. Amethyst with Hematite inclusions from Thunder Bay, Ontario, Canada

Quartz var. Amethyst with Hematite inclusions from Pearl Station, Thunder Bay District, Ontario, Canada

Quartz var. Amethyst with Hematite inclusions from Ja Cheil Kang, 280 meters up Eonyang Mountain, Kyongsang-namdo, South Korea

Quartz var. Amethyst with Hematite inclusions from Thunder Bay, Ontario, Canada

Quartz var. Amethyst with Hematite inclusions from Denny Mountain, King County, Washington

Quartz var. Amethyst with Hematite inclusions from Orange River, Northern Cape Province, South Africa

Quartz var. Amethyst with Hematite inclusions from Chirundu, 320 km NW of Harare, Mashonaland West, Zimbabwe

Quartz var. Amethyst with Hematite inclusions from Thunder Bay District, Ontario, Canada

Quartz var. Amethyst with Hematite inclusions and Sericite from Four Peaks Amethyst Deposit, Mazatzal Mountains, Maricopa County, Arizona

Quartz var. Amethyst with Hematite inclusions and smoky phantoms from Tafelkop, Goboboseb Mountains, 27 km west of Brandberg Mountain, Erongo region, Namibia

Quartz var. Amethyst with Hematite inclusions on Prehnite from Goboboseb Mountains, 43 km west of Brandberg Mountain, Erongo region, Namibia

Quartz var. Amethyst with Hematite-Goethite inclusions from Alto Uruguai, Rio Grande do Sul, Brazil

Quartz var. Amethyst with Kutnohorite over Calcite from Wessels Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Quartz var. Amethyst with minor Goethite inclusions from Catalan Agate-Amethyst District, Southern Paraná Basalt Basin, Artigas, Uruguay

Quartz var. Amethyst with minor Hematite inclusions from Piedra Parada, near Las Vigas, Tatatila, Veracruz, Mexico

Quartz var. Amethyst with minor Hematite-Goethite inclusions from Alto Uruguai, Rio Grande do Sul, Brazil

Quartz var. Amethyst with moveable bubble and Hematite inclusions from Tafelkop, Goboboseb Mountains, 27 km west of Brandberg Mountain, Erongo region, Namibia

Quartz var. Amethyst with moveable bubble and Smoky phantoms from Tafelkop, Goboboseb Mountains, 27 km west of Brandberg Mountain, Erongo region, Namibia

Quartz var. Amethyst with moveable bubble inclusion from Tafelkop, Goboboseb Mountains, 27 km west of Brandberg Mountain, Erongo region, Namibia

Quartz var. Amethyst with moveable bubble inclusion from Tafelkop, Goboboseb Mountains, 27 km west of Brandberg Mountain, Erongo region, Namibia

Quartz var. Amethyst with phantom-growth zoning from Piedra Parada, near Las Vigas, Tatatila, Veracruz, Mexico

Quartz var. Amethyst with Prehnite from Great Notch, Route 46 road cut, Passaic County, New Jersey

Quartz var. Amethyst with Prehnite, Heulandite and molds after Anhydrite from Upper New Street Quarry, Paterson, Passaic County, New Jersey

Quartz var. Amethyst with pseudomorphic molds after Anhydrite from Paterson (probably New Street Quarry), Passaic County, New Jersey

Quartz var. Amethyst with Pyrite inclusions on Smoky Quartz from Little Gem Mine, Upper Rader Creek, Jefferson County, Montana

Quartz var. Amethyst with Pyrite inclusions on Smoky Quartz from Little Gem Mine, Upper Rader Creek, Jefferson County, Montana

Quartz var. Amethyst with Rutile and Clinochlore from Garden Slug Claim, Hansen Creek, King County, Washington

Quartz var. Amethyst with Rutile inclusions from East Bradford Township, Chester County, Pennsylvania

Quartz var. Amethyst with Smoky phantoms from Tafelkop, Goboboseb Mountains, 27 km west of Brandberg Mountain, Erongo region, Namibia

Quartz var. Amethyst with Smoky phantoms from Tafelkop, Goboboseb Mountains, 27 km west of Brandberg Mountain, Erongo region, Namibia