-
Quartz (variety agate)
Paraíba, Brasil
12.2 x 6.2 cm (Autor: am mizunaka) -
Quartz (variety agate)
Arroyo Agate, Condado Etheridge, Queensland, Australia
7.3 x 4.5 x 3.8 cm (Autor: am mizunaka) -
Quartz (variety Agate)
Fréjus, Var, Provence-Alpes-Côte d'Azur, Francia
4,2 x 3,6 cm (Autor: Volkmar Stingl) -
Quartz (variety agate)
Arroyo Agate, Condado Etheridge, Queensland, Australia
9.0 x 7.8 x 5.8 cm (Autor: am mizunaka) -
Quartz (variety agate)
Wauchope, Condado Macquarie, Región Mid North Coast, Nueva Gales del Sur, Australia
9.5 x 4.3 cm (Autor: am mizunaka) -
Quartz (variety agate)
Kláterecká Jesen, Kláterec nad Ohří, Distrito Chomutov, Región Ústí nad Labem, República Checa
~ 14 x 30 cm (Autor: stoner) -
Quartz (variety agate)
Rio Grande do Sul, Brasil
68 mm x 43 mm x 2 mm (Autor: Firmo Espinar) -
Quartz (variety agate)
Rio Grande do Sul, Brasil
68 mm x 43 mm x 2 mm (Autor: Firmo Espinar) -
Quartz (variety agate)
Monte Hay, Wycarbah, Región Rockhampton, Queensland, Australia
15.0 x 7.8 x 3.3 cm (Autor: am mizunaka) -
Quartz (variety agate)
Rio Grande do Sul, Brasil
65 mm x 40 mm x 2 mm (Autor: Firmo Espinar) -
Quartz (variety agate, variety chalcedony)
Rancho Coyamito (concesión La Fortuna), Sierra del Gallego (Sierra Madre Oriental), Municipio Ahumada, Chihuahua, México
50 mm x 40 mm x 27 mm (Autor: Don Lum) -
Quartz (variety agate, variety smoky quartz)
Provincia Hebei, China
44 mm x 39 mm x 31 mm (Autor: Don Lum) -
Quartz (variety alabama agate)
Alabama, USA
(Autor: LittleRockShop) -
Quartz (variety amethyst )
Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
15 cm (Autor: JC) -
Quartz (variety amethyst )
Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
15 cm (Autor: JC) -
Quartz (variety amethyst and smoky quartz)
Pedrera Mas Sever, Massabè (Mas Ceber), Sils, Comarca La Selva, Gerona / Girona, Cataluña / Catalunya, España
5 x 4 x 2,5 cm (Autor: Joan R.) -
Quartz (variety amethyst and smoky quartz)
Pedrera Mas Sever, Massabè (Mas Ceber), Sils, Comarca La Selva, Gerona / Girona, Cataluña / Catalunya, España
4cm fv. (Autor: Joan R.) -
Quartz (variety amethyst and smoky quartz)
Cantera Soliva (Cantera trabajos del AVE), Can Sala, Riudarenes, Comarca La Selva, Gerona / Girona, Cataluña / Catalunya, España
Specimen size: 6.5 × 3.5 × 2.9 cm (Autor: Jordi Fabre) -
Quartz (variety amethyst and smoky)
Mina Reel, Iron Station, Condado Lincoln, North Carolina, USA
15.0 x 11.5 cm (Autor: am mizunaka)Quartz (variety amethyst and smoky)
Mina Reel, Iron Station, Condado Lincoln, North Carolin -
Quartz (variety amethyst scepter)
Cantera Kakamunurle, Distrito Karur, Tamil Nadu, India
33 mm x 14 mm x 12 mm (Autor: Don Lum)Quartz (variety amethyst scepter)
Cantera Kakamunurle, Distrito Karur, Tamil Nadu, I -
Quartz (variety amethyst scepter)
Cantera Kakamunurle, Distrito Karur, Tamil Nadu, India
33 mm x 14 mm x 12 mm (Autor: Don Lum)Quartz (variety amethyst scepter)
Cantera Kakamunurle, Distrito Karur, Tamil Nadu, I -
Quartz (variety amethyst scepter)
Zona Brandberg, Región Erongo, Namibia
40 mm x 17 mm x 15 mm (Autor: Don Lum)Quartz (variety amethyst scepter)
Zona Brandberg, Región Erongo, Nam -
Quartz (variety amethyst scepter)
Zona Brandberg, Región Erongo, Namibia
40 mm x 17 mm x 15 mm (Autor: Don Lum)Quartz (variety amethyst scepter)
Zona Brandberg, Región Erongo, Nam -
Quartz (variety amethyst variety trapiche)
Zona minera Huanggang, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Región Autónoma Mongolia Interior, China
64 mm x 44 mm x 42 mm (Autor: Don Lum) -
Quartz (variety amethyst variety trapiche)
Zona minera Huanggang, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Región Autónoma Mongolia Interior, China
64 mm x 44 mm x 42 mm (Autor: Don Lum) -
Quartz (variety Amethyst) Artigas, Uruguay 9.6 x 5.5 x 4.9 cm (Author: Don Lum)
-
Quartz (variety amethyst) Bolivia 25 x 16 x 21 cm (Author: Granate)
-
Quartz (variety amethyst) Cerro de la Concordia, Las Vigas, Veracruz, Mexico 6.5 x 6.5 cm (Author: Don Lum)
-
Quartz (variety amethyst) Cerro de la Concordia, Las Vigas, Veracruz, Mexico 7.2 x 6.5 cm (Author: Don Lum)
-
Quartz (variety amethyst) Goboboseb Mountains, Brandberg Area, Erongo Region, Namibia Specimen size 7 cm (Author: Tobi)
-
Quartz (variety amethyst) Goboboseb Mts, Brandberg area, Erongo Region, Namibia 45 x 25 x 20 mm, largest crystal size: 30 mm (Author: xdxucn)
-
Quartz (variety amethyst) Orange River, Warmbad, Karasburg District, Karas Region, Namibia Main crystal 5,5 cm (Author: Tobi)
-
Quartz (variety amethyst) Pakistan 65x15x15 Doubly terminated (Author: Walker)
-
Quartz (variety amethyst) Pakistan 50x20x10mm (Author: Walker)
-
Quartz (variety amethyst) Pakistan 55x40x25 (Author: Walker)
-
Quartz (variety amethyst) Pakistan 50x35x20mm (Author: Walker)
-
Quartz (variety amethyst) Pakistan 60x40x35mm (Author: Walker)
-
Quartz (variety amethyst) Pakistan 55x45x25 (Author: Walker)
-
Quartz (variety amethyst) Pakistan 50x25x15mm (Author: Walker)
-
Quartz (variety amethyst) Pakistan 30x18x18mm (Author: Walker)
-
Quartz (variety amethyst) Pakistan 35x25x15mm (Author: Walker)
-
Quartz (variety amethyst) - Quartz (variety chalcedony variety agate)
Departamento Artigas, Uruguay
90 mm x 90 mm x 45 mm (Autor: Dany Mabillard)Quartz (variety amethyst) - Quartz (variety chalcedony variety agate)
-
Quartz (variety amethyst) and Calcite
Zona Brandberg, Región Erongo, Namibia
127mm x 116mm x 104mm (Autor: Heimo Hellwig)Quartz (variety amethyst) and Calcite
Zona Brandberg, Región Erongo, -
Quartz (variety amethyst) and Calcite
Zona Brandberg, Región Erongo, Namibia
127mm x 116mm x 104mm (Autor: Heimo Hellwig)Quartz (variety amethyst) and Calcite
Zona Brandberg, Región Erongo, -
Quartz (variety amethyst) and Calcite
Zona Brandberg, Región Erongo, Namibia
127mm x 116mm x 104mm (Autor: Heimo Hellwig)Quartz (variety amethyst) and Calcite
Zona Brandberg, Región Erongo, -
Quartz (variety amethyst) and Calcite
Zona Brandberg, Región Erongo, Namibia
148mm x 117mm x 80mm (Autor: Heimo Hellwig)Quartz (variety amethyst) and Calcite
Zona Brandberg, Región Erongo, -
Quartz (variety amethyst) and Calcite
Zona Brandberg, Región Erongo, Namibia
148mm x 117mm x 80mm (Autor: Heimo Hellwig)Quartz (variety amethyst) and Calcite
Zona Brandberg, Región Erongo, -
Quartz (variety amethyst) and Calcite
Zona Brandberg, Región Erongo, Namibia
148mm x 117mm x 80mm (Autor: Heimo Hellwig)Quartz (variety amethyst) and Calcite
Zona Brandberg, Región Erongo, -
Quartz (variety amethyst) and Calcite
Zona Brandberg, Región Erongo, Namibia
148mm x 117mm x 80mm (Autor: Heimo Hellwig)Quartz (variety amethyst) and Calcite
Zona Brandberg, Región Erongo, -
Quartz (variety amethyst) and Calcite
Zona Brandberg, Región Erongo, Namibia
148mm x 117mm x 80mm (Autor: Heimo Hellwig)Quartz (variety amethyst) and Calcite
Zona Brandberg, Región Erongo, -
Quartz (variety amethyst) and Calcite
Zona Brandberg, Región Erongo, Namibia
127mm x 116mm x 104mm (Autor: Heimo Hellwig)Quartz (variety amethyst) and Calcite
Zona Brandberg, Región Erongo, -
Quartz (variety amethyst) and Hematite
Distrito Thunder Bay, Ontario, Canadá
130x110x60 mm (Autor: Dany Mabillard)Quartz (variety amethyst) and Hematite
Distrito Thunder Bay, Ontario -
Quartz (variety amethyst) and Pyrite
Mina Chala, Spachievo, Municipio Mineralni Bani, Haskovo Oblast, Bulgaria
100x70x20 mm (Autor: Dany Mabillard) -
Quartz (variety amethyst) and Pyrite
Mina Chala, Spachievo, Municipio Mineralni Bani, Haskovo Oblast, Bulgaria
100x70x20 mm (Autor: Dany Mabillard) -
Quartz (variety amethyst) on Feldspar
Zona Brandberg, Región Erongo, Namibia
46mm x 46mm x 32mm (Autor: Heimo Hellwig)Quartz (variety amethyst) on Feldspar
Zona Brandberg, Región Erongo, -
Quartz (variety amethyst) on Feldspar
Zona Brandberg, Región Erongo, Namibia
46mm x 46mm x 32mm (Autor: Heimo Hellwig)Quartz (variety amethyst) on Feldspar
Zona Brandberg, Región Erongo, -
Quartz (variety amethyst) with Calcite
Departamento Artigas, Uruguay
(Autor: Joseph DOliveira) -
Quartz (variety amethyst) with Calcite
Departamento Artigas, Uruguay
11x6.5x4 cm''s (Autor: Joseph DOliveira) -
Quartz (variety amethyst) with Calcite
Cantera Capurru, Osilo, Provincia Sassari, Cerdeña/Sardegna, Italia
5.5 × 3.9 × 2.8 cm (Autor: Jordi Fabre)Quartz (variety amethyst) with Calcite
Cantera Capurru, Osilo, Provincia Sassari, Cerdeña/Sardegn -
Quartz (variety amethyst) with Hematite inclusions
Le Petit Défend, Saint Raphael, Draguignan, Var, Provence-Alpes-Côte d'Azur, Francia
fov 18 mm (Autor: ploum) -
Quartz (variety amethyst) with inclusions of Goethite
Zona Brandberg, Región Erongo, Namibia
6.7 x 2.5 cm (Autor: Don Lum)Quartz (variety amethyst) with inclusions of Goethite
Zona Brandberg, -
Quartz (variety amethyst) with inclusions of Goethite
Zona Brandberg, Región Erongo, Namibia
6.7 x 2.5 cm (Autor: Don Lum)Quartz (variety amethyst) with inclusions of Goethite
Zona Brandberg, -
Quartz (variety amethyst), Calcite
Zoetwater (Soetwater), Calvinia, Distrito Namakwa (Namaqualand), Provincia Septentrional del Cabo, Sudáfrica
8.8 x 6.3 cm (Autor: am mizunaka) -
Quartz (variety amethyst), Calcite
Mina Tonglüshan, Edong, Daye, Prefectura Huangshi, Provincia Hubei, China
4.8 x 4.5 cm (Autor: am mizunaka) -
Quartz (variety amethyst), Calcite
Departamento Potosí, Bolivia
7.6 x 5.1 cm (Autor: am mizunaka) -
Quartz (variety amethyst), Calcite
Rio Grande do Sul, Brasil
Specimen size 28 cm, calcite aggregate 8 cm (Autor: Tobi) -
Quartz (variety amethyst), Calcite
Departamento Artigas, Uruguay
9.7 x 7.5 cm (Autor: am mizunaka) -
Quartz (variety Amethyst), Calcite
Bombori, Provincia Chayanta, Departamento Potosí, Bolivia
7 x 3,5 cm (Autor: Volkmar Stingl)Quartz (variety Amethyst), Calcite
Bombori, Provincia Chayanta, Departamento Potosí, Bo -
Quartz (variety amethyst), Calcite
Bombori, Provincia Chayanta, Departamento Potosí, Bolivia
5,5 x 2,5 cm (Autor: Volkmar Stingl)Quartz (variety amethyst), Calcite
Bombori, Provincia Chayanta, Departamento Potosí, Bo -
Quartz (variety amethyst), Calcite
Bombori, Provincia Chayanta, Departamento Potosí, Bolivia
5 x 4 cm (Autor: Volkmar Stingl)Quartz (variety amethyst), Calcite
Bombori, Provincia Chayanta, Departamento Potosí, Bo -
Quartz (variety amethyst), Calcite
Bombori, Provincia Chayanta, Departamento Potosí, Bolivia
10 x 5,5 cm (Autor: Volkmar Stingl)Quartz (variety amethyst), Calcite
Bombori, Provincia Chayanta, Departamento Potosí, Bo -
Quartz (variety amethyst), Calcite
Bombori, Provincia Chayanta, Departamento Potosí, Bolivia
10 x 5,5 cm (Autor: Volkmar Stingl)Quartz (variety amethyst), Calcite
Bombori, Provincia Chayanta, Departamento Potosí, Bo -
Quartz (variety Amethyst), Calcite
Bombori, Provincia Chayanta, Departamento Potosí, Bolivia
3,5 x 2,5 cm (Autor: Volkmar Stingl)Quartz (variety Amethyst), Calcite
Bombori, Provincia Chayanta, Departamento Potosí, Bo -
Quartz (variety Amethyst), Calcite
Bombori, Provincia Chayanta, Departamento Potosí, Bolivia
6,5 x 4 cm (Autor: Volkmar Stingl)Quartz (variety Amethyst), Calcite
Bombori, Provincia Chayanta, Departamento Potosí, Bo -
Quartz (variety amethyst), Calcite
Bombori, Provincia Chayanta, Departamento Potosí, Bolivia
3,5 x 3 cm (Autor: Volkmar Stingl)Quartz (variety amethyst), Calcite
Bombori, Provincia Chayanta, Departamento Potosí, Bo -
Quartz (variety amethyst), Calcite
Bombori, Provincia Chayanta, Departamento Potosí, Bolivia
3,5 x 2,5 cm (Autor: Volkmar Stingl)Quartz (variety amethyst), Calcite
Bombori, Provincia Chayanta, Departamento Potosí, Bo -
Quartz (variety amethyst), Calcite
Monte Erongo, Usakos, Región Erongo, Namibia
112 mm x 83 mm x 60 mm (Autor: Don Lum)Quartz (variety amethyst), Calcite
Monte Erongo, Usakos, Región Erongo, Na -
Quartz (variety Amethyst), Calcite
Bombori, Provincia Chayanta, Departamento Potosí, Bolivia
4 x 3 cm (Autor: Volkmar Stingl)Quartz (variety Amethyst), Calcite
Bombori, Provincia Chayanta, Departamento Potosí, Bo -
Quartz (variety Amethyst), Calcite
Bombori, Provincia Chayanta, Departamento Potosí, Bolivia
4 x 3 cm (Autor: Volkmar Stingl)Quartz (variety Amethyst), Calcite
Bombori, Provincia Chayanta, Departamento Potosí, Bo -
Quartz (variety amethyst), Epidote
Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
4.5 x 7.2 cm (Autor: am mizunaka) -
Quartz (variety amethyst), Epidote
Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
11.0 x 7.0 cm (Autor: am mizunaka) -
Quartz (variety amethyst), Feldspar
Zona Brandberg, Región Erongo, Namibia
10.1 x 9.6 cm (Autor: am mizunaka)Quartz (variety amethyst), Feldspar
Zona Brandberg, Región Erongo, N -
Quartz (variety amethyst), Fluorite
Corte de carretera #17, Rossport, Distrito Thunder Bay, Ontario, Canadá
10.5 x 5.4 cm (Autor: am mizunaka) -
Quartz (variety amethyst), Galena, Chalcopyrite
Mina Septiembre (Mina 9 Septiembre), Zona minera Madan, Montes Rhodope, Smolyan Oblast, Bulgaria
14.0 x 7.5 cm (Autor: am mizunaka) -
Quartz (variety amethyst), Hematite
Distrito Thunder Bay, Ontario, Canadá
16.7 x 10.2 cm (Autor: am mizunaka)Quartz (variety amethyst), Hematite
Distrito Thunder Bay, Ontario, C -
Quartz (variety amethyst), Hematite
Mina Yubileynoe, Distrito Uchalinsky, República de Baskortostán, Rusia
6.3 x 4.8 cm (Autor: am mizunaka)Quartz (variety amethyst), Hematite
Mina Yubileynoe, Distrito Uchalinsky, República de Baskortostán, -
Quartz (variety amethyst), Laumontite, Calcite
Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
8 x 6 x 3 centimeters (Autor: Ricardo Melendez) -
Quartz (variety amethyst), Laumontite, Calcite
Cantera Capurru, Osilo, Provincia Sassari, Cerdeña/Sardegna, Italia
8 x 5 cm (Autor: Volkmar Stingl)Quartz (variety amethyst), Laumontite, Calcite
Cantera Capurru, Osilo, Provincia Sassari, Cerdeña -
Quartz (variety amethyst), Laumontite, Calcite
Cantera Capurru, Osilo, Provincia Sassari, Cerdeña/Sardegna, Italia
8 x 5 cm (Autor: Volkmar Stingl)Quartz (variety amethyst), Laumontite, Calcite
Cantera Capurru, Osilo, Provincia Sassari, Cerdeña -
Quartz (variety amethyst), Pyrite
Zona mina Gavorrano, Gavorrano, Provincia Grosseto, Toscana, Italia
72,6 x 49 mm (Autor: Sante Celiberti)Quartz (variety amethyst), Pyrite
Zona mina Gavorrano, Gavorrano, Provincia Grosseto, Toscana, It -
Quartz (variety amethyst), Pyrite
Mina Niccioleta, Massa Marittima, Provincia Grosseto, Toscana, Italia
54,7 x 18,4 mm (Autor: Sante Celiberti)Quartz (variety amethyst), Pyrite
Mina Niccioleta, Massa Marittima, Provincia Grosseto, Toscana, It -
Quartz (variety amethyst), Quartz (variety chalcedony), Opal-AN
Mina Candelaria, Moctezuma, Municipio Moctezuma, Sonora, México
7.0 x 5.7 cm (Autor: am mizunaka)Quartz (variety amethyst), Quartz (variety chalcedony), Opal-AN
Mina Candelaria, Moctezuma, Mu -
Quartz (variety amethyst), Quartz (variety chalcedony), Opal-AN
Mina Candelaria, Moctezuma, Municipio Moctezuma, Sonora, México
7.0 x 5.7 cm (Autor: am mizunaka)Quartz (variety amethyst), Quartz (variety chalcedony), Opal-AN
Mina Candelaria, Moctezuma, Mu -
Quartz (variety amethyst), Quartz (variety smoky quartz), Quartz
Bosque Ewingar State, Condado Drake, Nueva Gales del Sur, Australia
12.2 x 7.5 cm (Autor: am mizunaka)Quartz (variety amethyst), Quartz (variety smoky quartz), Quartz
Bosque Ewingar State, Condado Dr -
Quartz (variety amethyst), Quartz (variety smoky quartz)
Zona Brandberg, Región Erongo, Namibia
15.9 x 5.6 cm (Autor: am mizunaka)Quartz (variety amethyst), Quartz (variety smoky quartz)
Zona Brandbe -
Quartz (variety amethyst), Quartz (variety smoky quartz)
Crystal Ridge, Johnson Spring, Distrito Tibbets, Montes Inyo, Condado Inyo, California, USA
4.3 x 4.3 cm (Autor: am mizunaka) -
Quartz (variety amethyst), Quartz (variety smoky quartz)
Mina Reel, Iron Station, Condado Lincoln, North Carolina, USA
16.2 x 12.8 cm (Autor: am mizunaka)Quartz (variety amethyst), Quartz (variety smoky quartz)
Mina Reel, Iron Station, Condado L -
Quartz (variety amethyst), Quartz (variety smoky quartz)
Mina Reel, Iron Station, Condado Lincoln, North Carolina, USA
10.3 x 8.0 cm (Autor: am mizunaka)Quartz (variety amethyst), Quartz (variety smoky quartz)
Mina Reel, Iron Station, Condado L -
Quartz (variety amethyst), Quartz (variety smoky quartz)
Mina Reel, Iron Station, Condado Lincoln, North Carolina, USA
16.2 x 12.8 cm (Autor: am mizunaka)Quartz (variety amethyst), Quartz (variety smoky quartz)
Mina Reel, Iron Station, Condado L -
Quartz (variety amethyst), Quartz (variety smoky quartz)
Mina Little Gem, Batolito Boulder, Condado Jefferson, Montana, USA
7.9 x 6.0 cm (Autor: am mizunaka)Quartz (variety amethyst), Quartz (variety smoky quartz)
Mina Little Gem, Batolito Boulder, Cond -
Quartz (variety amethyst), Quartz (variety smoky quartz)
Top Springs, Camfield, Región Victoria-Daly, Territorio del Norte, Australia
(Autor: am mizunaka) -
Quartz (variety amethyst), Quartz (variety smoky quartz)
Top Springs, Camfield, Región Victoria-Daly, Territorio del Norte, Australia
11.2 x 7.5 cm (Autor: am mizunaka) -
Quartz (variety amethyst), Quartz (variety smoky quartz)
Mina Reel, Iron Station, Condado Lincoln, North Carolina, USA
12.6 x 14.1 x 5.2 cm (Autor: am mizunaka)Quartz (variety amethyst), Quartz (variety smoky quartz)
Mina Reel, Iron Station, Condado L -
Quartz (variety amethyst), Quartz (variety smoky quartz)
Mina Reel, Iron Station, Condado Lincoln, North Carolina, USA
8.7 x 10.1 x 2.8 cm (Autor: am mizunaka)Quartz (variety amethyst), Quartz (variety smoky quartz)
Mina Reel, Iron Station, Condado L -
Quartz (variety amethyst), Quartz (variety smoky quartz)
Eonyang, Gyeongsangnam-do, Corea del Sur
8.4 x 7.4 cm (Autor: am mizunaka)Quartz (variety amethyst), Quartz (variety smoky quartz)
Eonyang, Gyeo -
Quartz (variety amethyst), Quartz (variety smoky quartz)
Antanimbaribe (Antany- Ambaribe), Región Vakinankaratra, Madagascar
7.5 x 3.7 cm (Autor: am mizunaka)Quartz (variety amethyst), Quartz (variety smoky quartz)
Antanimbaribe (Antany- Ambaribe), Región -
Quartz (variety amethyst), Quartz (variety smoky)
Mina Little Gem, Batolito Boulder, Condado Jefferson, Montana, USA
8.8 x 3.3 cm (Autor: am mizunaka)Quartz (variety amethyst), Quartz (variety smoky)
Mina Little Gem, Batolito Boulder, Condado Jef -
Quartz (variety amethyst), Quartz (variety smoky)
Deer Hill, Stow, Condado Oxford, Maine, USA
6.5 x 5.2 cm (Autor: am mizunaka)Quartz (variety amethyst), Quartz (variety smoky)
Deer Hill, Stow, Condad -
Quartz (variety amethyst), Quartz and Calcite
Madhya Pradesh, India
9.6 x 7.8 cm (Autor: am mizunaka) -
Quartz (variety amethyst), Quartz, Pyrite after Pyrrhotite
Mina Naica, Naica, Municipio Saucillo, Chihuahua, México
9.8 x 6.6 cm (Autor: am mizunaka)Quartz (variety amethyst), Quartz, Pyrite after Pyrrhotite
Mina Naica, Naica, Municipio -
Quartz (variety amethyst), Quartz
Hopkinton, Condado Washington, Rhode Island, USA
7.5 x 8.9 cm (Autor: am mizunaka)Quartz (variety amethyst), Quartz
Hopkinton, Condado Washington, Rhode Island, -
Quartz (variety amethyst), Quartz
Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
4.8 x 6.8 cm (Autor: am mizunaka) -
Quartz (variety amethyst), Quartz
Mina Reel, Iron Station, Condado Lincoln, North Carolina, USA
8.8 x 5.4 cm (Autor: am mizunaka)Quartz (variety amethyst), Quartz
Mina Reel, Iron Station, Condado Lincoln, North Carolina, -
Quartz (variety amethyst), Quartz
Mina Don Nicolás, Villa Rafael Benegas (Villa Benegas), Mina Clavero, Departamento San Alberto, Provincia Córdoba , Argentina
12.6 x 6.5 cm (Autor: am mizunaka) -
Quartz (variety amethyst), Quartz
Sur Lago Tahoe, Condado El Dorado, California, USA
7.8 x 4.9 cm (Autor: am mizunaka)Quartz (variety amethyst), Quartz
Sur Lago Tahoe, Condado El Dorado, California, -
Quartz (variety amethyst), Rhodochrosite
Mina Los Remedios, Taxco de Alarcón, Municipio Taxco, Guerrero, México
4.0 x 3.2 cm (Autor: am mizunaka)Quartz (variety amethyst), Rhodochrosite
Mina Los Remedios, Taxco de Alarcón, Municipio Taxco, Guerre -
Quartz (variety Amethyst)
Cantera Kakamunurle, Distrito Karur, Tamil Nadu, India
3.0 x 3.2 cm (Autor: crosstimber) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
87mm x 70mm x 48mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
87mm x 70mm x 48mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
8mm x 27mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
12mm x 31mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
14mm x 25mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
18mm x 39mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
73mm x 58mm x 34mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
21mm x 28mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
15mm x 34mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
57mm x 65mm x 54mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
57mm x 65mm x 54mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
57mm x 65mm x 54mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
83mm x 97mm x 60mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
83mm x 97mm x 60mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
83mm x 97mm x 60mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
4.5 x 5.0 cm (Autor: crosstimber) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
135mm x 98mm x 62mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
135mm x 98mm x 62mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
135mm x 98mm x 62mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
135mm x 98mm x 62mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Pedrera Mas Sever, Massabè (Mas Ceber), Sils, Comarca La Selva, Gerona / Girona, Cataluña / Catalunya, España
Specimen size: 6.4 × 3.9 × 2.5 cm / main crystal s (Autor: Jordi Fabre) -
Quartz (variety amethyst)
Crystal Ridge, Johnson Spring, Distrito Tibbets, Montes Inyo, Condado Inyo, California, USA
5.2 x 3.2 cm (Autor: am mizunaka) -
Quartz (variety amethyst)
Mina Diamond Willow, McTavish, Distrito Thunder Bay, Ontario, Canadá
9.6 x 7.7 cm (Autor: am mizunaka) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
72 x 58 x 50 mm (Autor: Pierre Joubert) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
72 x 58 x 50 mm (Autor: Pierre Joubert) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
72 x 58 x 50 mm (Autor: Pierre Joubert) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
80x60mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
80x60mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
80x60mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
80x60mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
80x60mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
80x60mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Mina Diamond Willow, McTavish, Distrito Thunder Bay, Ontario, Canadá
13.4 x 10.6 cm (Autor: am mizunaka) -
Quartz (variety amethyst)
Distrito Karur, Tamil Nadu, India
9.5 x 8.3 cm (Autor: am mizunaka) -
Quartz (variety amethyst)
Priozersk, Distrito Balkhash, Región Karaganda, Kazajstán
fov 13.5 mm (Autor: ploum) -
Quartz (variety amethyst)
Cerro de la Concordia, Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
7.0 x 6.7 cm (Autor: Don Lum) -
Quartz (variety Amethyst)
Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
9.1 x 7.5 cm (Autor: am mizunaka) -
Quartz (variety amethyst)
Osilo, Provincia Sassari, Cerdeña/Sardegna, Italia
Crystal size 20 mm (Autor: Gerhard Brandstetter) -
Quartz (variety amethyst)
Osilo, Provincia Sassari, Cerdeña/Sardegna, Italia
Crystal size 17 mm (Autor: Gerhard Brandstetter) -
Quartz (variety amethyst)
Osilo, Provincia Sassari, Cerdeña/Sardegna, Italia
27 mm (Autor: Gerhard Brandstetter) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
50x25mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
50x25mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
65x20mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
65x20mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
60x20mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
60x20mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
55x20mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
55x20mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
50x15mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
50x15mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
90x80x60mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
90x80x60mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
90x80x60mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
75x80x45mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
75x80x45mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
75x80x45mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
80x60x55mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
80x60x55mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
70x90x70mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
70x90x70mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
70x50x45mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
70x60x45mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
70x60x45mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
65x80x60mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
65x80x60mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Cantera Soliva (Cantera trabajos del AVE), Can Sala, Riudarenes, Comarca La Selva, Gerona / Girona, Cataluña / Catalunya, España
8.3 x 10.9 cm (Autor: crosstimber) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
2.0 x 6.8 cm (Autor: crosstimber) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
2.0 x 6.8 cm (Autor: crosstimber) -
Quartz (variety amethyst)
Zona Boekenhoutshoek, Mkobola, Distrito Nkangala, Provincia Mpumalanga, Sudáfrica
8.2 x 11.4 cm (Autor: am mizunaka) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
12mm x 30mm (Autor: Heimo Hellwig) -
Quartz (Variety Amethyst)
Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
12 cm (Autor: Nunzio) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
73mm x 58mm x 34mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
46mm x 34mm x 37mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Jacksons Crossroads, Condado Wilkes, Georgia, USA
8.9 x 5.7 cm (Autor: am mizunaka) -
Quartz (variety amethyst)
Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
2.3 x 2.4 cm (Autor: crosstimber) -
Quartz (variety amethyst)
Zona Boekenhoutshoek, Mkobola, Distrito Nkangala, Provincia Mpumalanga, Sudáfrica
8.2 x 11.4 cm (Autor: am mizunaka) -
Quartz (variety Amethyst)
Arroyo Saw Mill, Distrito Steeple Rock, Condado Grant, New Mexico, USA
8.9 x 7.6 cm (Autor: am mizunaka) -
Quartz (variety amethyst)
Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
5.4 x 6.1 cm (Autor: am mizunaka) -
Quartz (variety amethyst)
Crystal Ridge, Johnson Spring, Distrito Tibbets, Montes Inyo, Condado Inyo, California, USA
5.9 x 5.3 cm (Autor: am mizunaka) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
60x90x35mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
60x90x35mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
60x90x35mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
60x90x35mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Boekenhoutshoek, Mkobola, Distrito Nkangala, Provincia Mpumalanga, Sudáfrica
55mm x 55mm x 40mm (Autor: Philippe Durand) -
Quartz (variety amethyst)
Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
7.7 x 5.7 cm (Autor: am mizunaka) -
Quartz (variety amethyst)
Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
7.4 x 5.0 cm (Autor: am mizunaka) -
Quartz (variety amethyst)
Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
6.4 x 3.2 cm (Autor: am mizunaka) -
Quartz (variety amethyst)
Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
6.7 x 5.1 cm (Autor: am mizunaka) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
60mm x 30mm x 30mm (Autor: Philippe Durand) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
60mm x 30mm x 30mm (Autor: Philippe Durand) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
60mm x 30mm x 30mm (Autor: Philippe Durand) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
70x60x50mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
70x60x50mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
40x70mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
40x70mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
40x70mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
40x70mm (Autor: Heimo Hellwig) -
Quartz (variety Amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
75x65x50mm (Autor: Heimo Hellwig) -
Quartz (variety Amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
75x65x50mm (Autor: Heimo Hellwig) -
Quartz (variety Amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
75x65x50mm (Autor: Heimo Hellwig) -
Quartz (variety Amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
75x65x50mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Sonora Pass, Tuolumne, Distrito Soulsbyville & Confidence, Condado Tuolumne, California, USA
2.9 x 2.8 cm (Autor: am mizunaka) -
Quartz (variety amethyst)
Colina Wave, Región Victoria-Daly, Territorio del Norte, Australia
15.0 x 10.5 cm (Autor: am mizunaka) -
Quartz (variety amethyst)
Mina La Genuina, Departamento Artigas, Uruguay
9.5 x 6.4 x 5 cm (Autor: JC) -
Quartz (variety amethyst)
Mina La Genuina, Departamento Artigas, Uruguay
9.5 x 6.4 x 5 cm (Autor: JC) -
Quartz (variety amethyst)
Montes Inyo (Sierra Inyo), Condado Inyo, California, USA
2.6 x 1.6 cm (Autor: am mizunaka) -
Quartz (variety amethyst)
Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
5.0 x 4.1 cm (Autor: am mizunaka) -
Quartz (variety amethyst)
Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
60mm x 40mm x 25mm (Autor: Philippe Durand) -
Quartz (variety amethyst)
Cerro de la Concordia, Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
96 X 68 mm (Autor: Manuel Mesa) -
Quartz (variety amethyst)
Arroyo Charlies (Arroyo Charles), Condado Towns, Georgia, USA
6.0 x 4.1 cm (Autor: am mizunaka) -
Quartz (variety amethyst)
Zona Boekenhoutshoek, Mkobola, Distrito Nkangala, Provincia Mpumalanga, Sudáfrica
6.2 x 4.9 cm (Autor: am mizunaka) -
Quartz (variety amethyst)
Zona Boekenhoutshoek, Mkobola, Distrito Nkangala, Provincia Mpumalanga, Sudáfrica
6.2 x 4.9 cm (Autor: am mizunaka) -
Quartz (variety amethyst)
Afloramientos de ágatas, Nesselhof, Floh-Seligenthal, Distrito Schmalkalden-Meiningen, Turingia/Thüringen, Alemania
5,5 x 5 cm (Autor: Andreas Gerstenberg) -
Quartz (variety amethyst)
Mina Murzinka, Distrito Sarapulka, Sverdlovsk Oblast, Ural, Rusia
5.2 x 4.1 cm (Autor: am mizunaka) -
Quartz (variety amethyst)
Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
8x6x6 cm (Autor: JMiguelE) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
60mm x 48mm x 37mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
20mm x 26mm x 20mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
31mm x 40mm x 20mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
45mm x 38mm x 30mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Mina Reel, Iron Station, Condado Lincoln, North Carolina, USA
14.0 x 16.0 cm (Autor: am mizunaka) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
74mm x 56mm x 47mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
26mm x 44mm x 20mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Zona Brandberg, Región Erongo, Namibia
20mm x 28mm x 14mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
86mm x 72mm x 40mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
28mm x 43mm x 16mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
42mm x 21mm x 25mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Cerro de la Concordia, Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
5 x 4.2 x 3.3 centimeters (Autor: Ricardo Melendez) -
Quartz (variety amethyst)
Cerro de la Concordia, Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
5 x 4.2 x 3.3 centimeters (Autor: Ricardo Melendez) -
Quartz (Variety Amethyst)
Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
6 cm (Autor: Nunzio) -
Quartz (variety Amethyst)
Cerro de la Concordia, Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
3.1 x 3.8 x 1 centimeters (Autor: Ricardo Melendez) -
Quartz (variety Amethyst)
Cerro de la Concordia, Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
3.1 x 3.8 x 1 centimeters (Autor: Ricardo Melendez) -
Quartz (variety Amethyst)
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
15mm x 43mm x 16mm (Autor: Heimo Hellwig) -
Quartz (variety amethyst)
Les Droites (cara norte), Mont Blanc, Chamonix, Haute-Savoie, Auvergne-Rhône-Alpes, Francia
3,5 cm (Autor: Benj)