-
Quartz with inclusions.
Monte Erongo, Usakos, Región Erongo, Namibia
68 x 57 x 26 mm (Autor: Pierre Joubert) -
Quartz with inclusions.
Monte Erongo, Usakos, Región Erongo, Namibia
68 x 57 x 26 mm (Autor: Pierre Joubert) -
Quartz with inclusions.
Monte Erongo, Usakos, Región Erongo, Namibia
68 x 57 x 26 mm (Autor: Pierre Joubert) -
Quartz with inclusions.
Monte Erongo, Usakos, Región Erongo, Namibia
68 x 57 x 26 mm (Autor: Pierre Joubert) -
Quartz with inclusions.
Monte Erongo, Usakos, Región Erongo, Namibia
90 x 25 x 16 mm (Autor: Pierre Joubert) -
Quartz with inclusions.
Monte Erongo, Usakos, Región Erongo, Namibia
90 x 25 x 16 mm (Autor: Pierre Joubert) -
Quartz with inclusions.
Monte Erongo, Usakos, Región Erongo, Namibia
90 x 25 x 16 mm (Autor: Pierre Joubert) -
Quartz with inclusions
Merelani, Montes Lelatema, Distrito Simanjiro, Región Manyara, Tanzania
(Autor: am mizunaka) -
Quartz with inclusions
Merelani, Montes Lelatema, Distrito Simanjiro, Región Manyara, Tanzania
(Autor: am mizunaka) -
Quartz with inclusions
Merelani, Montes Lelatema, Distrito Simanjiro, Región Manyara, Tanzania
(Autor: am mizunaka) -
Quartz with inclusions
Mina Rist, Hiddenite, Condado Alexander, North Carolina, USA
(Autor: am mizunaka) -
Quartz with inclusions
Mina Rist, Hiddenite, Condado Alexander, North Carolina, USA
3.9 x 3.3 x .8 cm (Autor: am mizunaka) -
Quartz with iron oxide.
Pegmatitas Orange river, Kakamas, Distrito ZF Mgcawu, Provincia Septentrional del Cabo, Sudáfrica
45 x 43 x 30 mm (Autor: Pierre Joubert) -
Quartz with iron oxide.
Pegmatitas Orange river, Kakamas, Distrito ZF Mgcawu, Provincia Septentrional del Cabo, Sudáfrica
45 x 43 x 30 mm (Autor: Pierre Joubert) -
Quartz with manganese oxides
Zona Worcester, Cape Winelands, Provincia Occidental del Cabo, Sudáfrica
46 x 20 x 17 mm (Autor: Pierre Joubert) -
Quartz with manganese oxides
Zona Worcester, Cape Winelands, Provincia Occidental del Cabo, Sudáfrica
55 x 40 x 27 mm (Autor: Pierre Joubert) -
Quartz with many inclusions with the ¨Stars¨of Rutile and Hematite.
Ibitiara, Bahia, Brazil - 4,6 cm X 1,6 cm X 2,8 cm (Author: silvio steinhaus)
-
Quartz with mica
Neu Swaben, Karibib, Namibia
97 x 58 x 53 mm
Same as above. (Author: Pierre Joubert)
-
Quartz with mica
Neu Swaben, Karibib, Namibia
97 x 58 x 53 mm
Phantom quartz with mica. (Author: Pierre Joubert)
-
Quartz with mohawkite
Mina Mohawk, Mohawk, Condado Keweenaw, Michigan, USA
3 1/2 x 3 x 2 1/8 in. - 8.2 x 9.5 x 5.5 cm (Autor: R Saunders) -
Quartz with mohawkite
Mina Mohawk, Mohawk, Condado Keweenaw, Michigan, USA
3 1/2 x 3 x 2 1/8 in. - 8.2 x 9.5 x 5.5 cm. (Autor: R Saunders) -
Quartz with mohawkite
Mina Mohawk, Mohawk, Condado Keweenaw, Michigan, USA
3 1/2 x 3 x 2 1/8 in. - 8.2 x 9.5 x 5.5 cm (Autor: R Saunders) -
Quartz with Muscovite (variety fuchsite)
Distrito Jalgaon, Maharashtra, India
9 x 5 x 4cm (Autor: Dave van Bladel)Quartz with Muscovite (variety fuchsite)
Distrito Jalgaon, Maharas -
quartz with negative xls - Mexico - 6-2-20 Feather.jpg (Author: John S. White)
-
Quartz with papagoite inclusions
Messina Mine, Limpopo Prov., South Africa
3.0 x 6.8 cm
Turquoise blue papagoite inclusions in quartz associated with drusy green epidote. (Author: crosstimber)
-
Quartz with phantom
Ceres, Western Cape, SA
16 x 16 x 02 mm (Author: Pierre Joubert)
-
Quartz with Pyrite, Siderite and Bournonite
Mina Mésage, Saint-Pierre-de-Mésage, Vizille, Grenoble, Isère, Auvergne-Rhône-Alpes, Francia
70 x 60 x 40 mm (Autor: Rob Schnerr) -
Quartz with red hematite inclusions, Goboboseb, Namibia. 2.5 x 1.3 x 1.0 cm. Ex. C. Key Collection. (Author: Tracy)
-
Quartz with Rutile
Van Rhynsdorp, Western Cape, South Africa
56 x 33 x 24 mm
A close up of the above specimen. (Author: Pierre Joubert)
-
Quartz with Rutile
Van Rhynsdorp, Western Cape, South Africa
56 x 33 x 24 mm (Author: Pierre Joubert)
-
Quartz with Rutile inclusions
Novo Horizonte, Bahia, Región Nordeste, Brasil
1.0 x 3.0 cm (Autor: crosstimber) -
Quartz with Rutile inclusions
Novo Horizonte, Bahia, Región Nordeste, Brasil
65mm x 20mm x 25mm (Autor: Philippe Durand) -
Quartz with Rutile inclusions
Novo Horizonte, Bahia, Región Nordeste, Brasil
65mm x 20mm x 25mm (Autor: Philippe Durand) -
Quartz with Rutile
Tyoplaya Gora, Ust'-Tiskos, Zona Gornozavodskii, Perm Krai, Ural, Rusia
1.2 x 2.4 cm (Autor: crosstimber) -
Quartz with Rutile
Kharan, Distrito Kharan, Balochistan (Baluchistan), Paquistán
115 X 82 mm (Autor: Manuel Mesa) -
Quartz with Siderite
Mina Potosí, Santo Domingo (Francisco Portillo), Distrito Santa Eulalia, Municipio Aquiles Serdán, Chihuahua, México
11.5 x 6.8 cm (Autor: am mizunaka) -
Quartz with Siderite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Región Centro, Portugal
41mm x 92mm x 30mm (Autor: Firmo Espinar) -
Quartz with Siderite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Región Centro, Portugal
41mm x 92mm x 30mm (Autor: Firmo Espinar) -
Quartz with Siderite
Mina Mésage, Saint-Pierre-de-Mésage, Vizille, Grenoble, Isère, Auvergne-Rhône-Alpes, Francia
7.2 × 5.6 × 6.1 cm (Autor: Jordi Fabre) -
Quartz with sphalerite, chalcopyrite, silver Locality: Real del Monte, Hidalgo, México size: 5cm x 4.5cm (Author: Luis Domínguez)
-
Quartz with Strange Inclusions , Unidentified Rutile, Hematite + others
Bonapartes Cave State Forest, NY
55x44x22 in mm
This specimen is a "floater" quartz specimen that has every color of the rainbow in it. Features Rutile inclusions and is also loaded with some sort of metallic particles that appear a bluish/silver hue. 100% Natural Specimen. (Author: NYFineMineralExchange)
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Quartz with Strange Inclusions , Unidentified Rutile, Hematite + others
Bonapartes Cave State Forest, NY
55x44x22 in mm
Artificial Light / Illuminated from the back to show detail of inclusions. (Author: NYFineMineralExchange)
-
Quartz with unknown (carbonate?) material
Zona minera Huanggang, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Región Autónoma Mongolia Interior, China
Specimen height 11 cm (Autor: Tobi) -
Quartz with unknown inclusion
Western Cape, South Africa
36 x 33 x 14 mm
Same as above. (Author: Pierre Joubert)
-
Quartz with unknown inclusion.
Western Cape, South Africa
36 x 33 x 14 mm
Same as above. (Author: Pierre Joubert)
-
Quartz with unknown inclusion.
Western Cape, South Africa
Field of view, approx. 13 cm (Author: Pierre Joubert)
-
Quartz with unknown inclusion.
Western Cape, South Africa
32 x 07 x 06 mm
Close up (Author: Pierre Joubert)
-
Quartz with unknown inclusion.
Western Cape, South Africa
28 x 11 x 07 mm (Author: Pierre Joubert)
-
Quartz with unknown inclusion.
Western Cape, South Africa
32 x 13 x 12 mm
I first thought that this inclusions were chlorite, but I am doubting it now. (Author: Pierre Joubert)
-
Quartz with unknown inclusions
Monte Erongo, Usakos, Región Erongo, Namibia
94 x 37 x 25 mm (Autor: Pierre Joubert)Quartz with unknown inclusions
Monte Erongo, Usakos, Región Erongo, Namibi -
Quartz with unknown inclusions
Monte Erongo, Usakos, Región Erongo, Namibia
94 x 37 x 25 mm (Autor: Pierre Joubert)Quartz with unknown inclusions
Monte Erongo, Usakos, Región Erongo, Namibi -
Quartz with unknown mineral.
Western Cape, South Africa
36 x 33 x 14 mm
This little specimen was worth a trip or two and will surely end up in our collection. (Author: Pierre Joubert)
-
Quartz with unknown mineral
Villiersdorp, Theewaterskloof, Overberg, Western Cape, Sudáfrica
36 x 23 x 18 mm (Autor: Pierre Joubert) -
Quartz,
Brasil
30 x 20 mm (Author: nurbo)
-
Quartz, (Chlorite Group)
Glaciar Brenva, Valle Veny, Macizo Monte Bianco (Macizo Mont Blanc), Courmayeur, Valle de Aosta (Val d'Aosta), Italia
51 x 27 mm (Autor: Sante Celiberti) -
Quartz, 14 cm., Fonda, NY. (Author: vic rzonca)
-
Quartz, 6x4.5 cm. Fonda, NY. (Author: vic rzonca)
-
Quartz, 7 cm. long. Fonda, NY. (Author: vic rzonca)
-
Quartz, 8 cm. tall. Fonda NY. (Author: vic rzonca)
-
Quartz, Actinolite (variety byssolite)
Zeballos, Distrito Regional Strathcona, Isla de Vancouver, Columbia Británica, Canadá
8.8 x 6.2 x 8.4 cm (Autor: am mizunaka) -
Quartz, Actinolite (variety byssolite)
Glaciar Miage, Valle Veny, Macizo Monte Bianco (Macizo Mont Blanc), Courmayeur, Valle de Aosta (Val d'Aosta), Italia
11.0 x 7.2 cm (Autor: am mizunaka) -
Quartz, Actinolite (variety byssolite)
Glaciar Miage, Valle Veny, Macizo Monte Bianco (Macizo Mont Blanc), Courmayeur, Valle de Aosta (Val d'Aosta), Italia
6.2 x 5.0 cm (Autor: am mizunaka) -
Quartz, Actinolite, Tremolite, Rutile, Chlorite (Group)
Saurüssel, Zona Mörchner, Zemmgrund, Valle Ziller (Zillertal), Tirol Norte, Tirol, Austria
7 x 6 cm (Autor: Volkmar Stingl) -
Quartz, Actinolite, Tremolite
Saurüssel, Zona Mörchner, Zemmgrund, Valle Ziller (Zillertal), Tirol Norte, Tirol, Austria
4 x 2 cm (Autor: Volkmar Stingl) -
Quartz, Actinolite, Tremolite
Saurüssel, Zona Mörchner, Zemmgrund, Valle Ziller (Zillertal), Tirol Norte, Tirol, Austria
3 x 1 cm (Autor: Volkmar Stingl) -
Quartz, Actinolite, Tremolite
Saurüssel, Zona Mörchner, Zemmgrund, Valle Ziller (Zillertal), Tirol Norte, Tirol, Austria
3 x 1 cm (Autor: Volkmar Stingl) -
Quartz, Actinolite, Tremolite
Saurüssel, Zona Mörchner, Zemmgrund, Valle Ziller (Zillertal), Tirol Norte, Tirol, Austria
3,5 x 1 cm (Autor: Volkmar Stingl) -
Quartz, Actinolite
Saurüssel, Zona Mörchner, Zemmgrund, Valle Ziller (Zillertal), Tirol Norte, Tirol, Austria
3,5 x 1,5 cm (Autor: Volkmar Stingl) -
Quartz, Adularia
Mina Hamilton Hill, Jessieville, Condado Garland, Arkansas, USA
15.9 x 12.1 cm (Autor: am mizunaka) -
Quartz, Aegirine, Feldspar
Monte Malosa, Distrito Zomba, Malawi
5.3 x 2.5 cm (Autor: am mizunaka) -
Quartz, aegirine, zircon, feldspar
Mount Malosa, Zomba District, Malawi
107 mm x 102 mm x 57 mm. Main aegirine crystal: 92 mm long, 12 mm wide. Main quartz crystal: 116 mm long, 55 mm wide, 13 mm thick
Back view (Author: Carles Millan)
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Quartz, aegirine, zircon, feldspar
Mount Malosa, Zomba District, Malawi
107 mm x 102 mm x 57 mm. Main aegirine crystal: 92 mm long, 12 mm wide. Main quartz crystal: 116 mm long, 55 mm wide, 13 mm thick (Author: Carles Millan)
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Quartz, aegirine, zircon, feldspar
Mount Malosa, Zomba District, Malawi
107 mm x 102 mm x 57 mm. Main aegirine crystal: 92 mm long, 12 mm wide. Main quartz crystal: 116 mm long, 55 mm wide, 13 mm thick (Author: Carles Millan)
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Quartz, Ajoite, Hematite, Copper
Mina Messina, Musina (Messina), Distrito Vhembe, Provincia Limpopo, Sudáfrica
3.5 x 2.5 cm (Autor: am mizunaka) -
Quartz, Ajoite
Mina Messina, Musina (Messina), Distrito Vhembe, Provincia Limpopo, Sudáfrica
10.3 x 5.3 cm (Autor: am mizunaka) -
Quartz, Ajoite
Mina Messina, Musina (Messina), Distrito Vhembe, Provincia Limpopo, Sudáfrica
11.1 x 5.5 cm (Autor: am mizunaka) -
Quartz, Albite (variety pericline), Chlorite Group
Kleiner Isidor, Alpes Stubai, Neustift im Stubaital, Stubai Valley, Distrito Innsbruck-Land, Tirol Norte, Tirol, Austria
5 x 4 cm (Autor: Volkmar Stingl) -
Quartz, Albite. 20.8x13x10.8 cm. (Author: José Miguel)
-
Quartz, Albite
Windsor (Richmond), Le Val-Saint-François RCM, Estrie, Québec, Canadá
12.0 x 9.0 cm (Autor: am mizunaka) -
Quartz, Albite
Ganesh Himal, Distrito Dhading, Bagmati Pradesh, Nepal
190x125x45mm (Autor: Fiebre Verde) -
Quartz, Albite
Ganesh Himal, Distrito Dhading, Bagmati Pradesh, Nepal
190x125x45mm (Autor: Fiebre Verde) -
Quartz, Albite
Ganesh Himal, Distrito Dhading, Bagmati Pradesh, Nepal
190x125x45mm (Autor: Fiebre Verde) -
Quartz, Albite
Ganesh Himal, Distrito Dhading, Bagmati Pradesh, Nepal
190x125x45mm (Autor: Fiebre Verde) -
Quartz, Albite
Orange River, Warmbad, Distrito Karasburg, Region ǁKaras, Namibia
9.2 x 6.9 cm (Autor: am mizunaka) -
Quartz, Albite
Valle Navis, Distrito Innsbruck-Land, Tirol Norte, Tirol, Austria
2 x 2 cm (Autor: Volkmar Stingl) -
Quartz, Albite
Valle Navis, Distrito Innsbruck-Land, Tirol Norte, Tirol, Austria
6 x 3 cm (Autor: Volkmar Stingl) -
Quartz, Albite
Klammalm, Navis, Distrito Innsbruck-Land, Tirol Norte, Tirol, Austria
7 x 4 cm (Autor: Volkmar Stingl) -
Quartz, Albite
Klammalm, Navis, Distrito Innsbruck-Land, Tirol Norte, Tirol, Austria
7 x 4 cm (Autor: Volkmar Stingl) -
Quartz, Albite
Valle Kluppen, Schmirn, Distrito Innsbruck-Land, Tirol Norte, Tirol, Austria
6 x 3,5 cm (Autor: Volkmar Stingl) -
Quartz, Albite
Valle Kluppen, Schmirn, Distrito Innsbruck-Land, Tirol Norte, Tirol, Austria
6 x 3,5 cm (Autor: Volkmar Stingl) -
Quartz, amazonite
Colorado
18 cm. (Author: vic rzonca)
-
Quartz, Amethyst
Brandberg, Namibia
55 x 29 x 24 mm (Author: Pierre Joubert)
-
Quartz, Anatase and Rutile
Jarrier, Saint-Jean-de-Maurienne, Saboya, Auvergne-Rhône-Alpes, Francia
fov 7.2 mm (Autor: ploum) -
Quartz, Anatase
Urales Polares, Siberia Occidental, Rusia
(Autor: am mizunaka) -
Quartz, Anatase
Urales Polares, Siberia Occidental, Rusia
10.2 x 7.2 cm (Autor: am mizunaka) -
Quartz, Anatase
Distrito Kullu, Himachal Pradesh, India
(Autor: am mizunaka) -
Quartz, Anatase
Distrito Kullu, Himachal Pradesh, India
10.6 x 5.5 cm (Autor: am mizunaka) -
Quartz, Anatase
Distrito Kullu, Himachal Pradesh, India
10.6 x 5.5 cm (Autor: am mizunaka) -
Quartz, Anatase
Cairns, Región Cairns, Queensland, Australia
(Autor: am mizunaka) -
Quartz, Anatase
Cairns, Región Cairns, Queensland, Australia
7.1 x 5.8 x 5.3 cm (Autor: am mizunaka) -
Quartz, Andradite
Pozo Bor, Depósito Dalnegorsk B, Dalnegorsk, Distrito urbano Dalnegorsk, Primorsky Krai, Rusia
6.8 x 4.7 cm (Autor: am mizunaka) -
Quartz, Andradite
Sinerechenskoe, Primorsky Krai, Rusia
12.7 x 12.1 cm (Autor: am mizunaka) -
Quartz, Andradite
Pozo Bor, Depósito Dalnegorsk B, Dalnegorsk, Distrito urbano Dalnegorsk, Primorsky Krai, Rusia
6.4 x 4.3 cm (Autor: am mizunaka) -
Quartz, Ankerite, Pyrite
Mina Mésage, Saint-Pierre-de-Mésage, Vizille, Grenoble, Isère, Auvergne-Rhône-Alpes, Francia
8.5 x 7.6 cm (Autor: am mizunaka) -
Quartz, Ankerite
Mina Campiano, Montieri, Provincia Grosseto, Toscana, Italia
16,5 x 15,5 cm (Autor: Sante Celiberti) -
Quartz, Ankerite
Mina Campiano, Montieri, Provincia Grosseto, Toscana, Italia
16,5 x 15,5 cm (Autor: Sante Celiberti) -
Quartz, Apophyllite
Dalnegorsk, Primorskij Kraj, Russia
19.2 x 17.2 cm (Author: Don Lum)
-
Quartz, Apophyllite
Dalnegorsk, Primorskij Kraj, Russia
19.2 x 17.2 cm (Author: Don Lum)
-
Quartz, Apophyllite
Mina 2nd Sovetskii, Dalnegorsk, Distrito urbano Dalnegorsk, Primorsky Krai, Rusia
11.4 x 8.4 cm (Autor: am mizunaka) -
Quartz, Aragonite, limonite
Terlano (Terlan), Provincia Bolzano, Trentino-Alto Adige (Trentino-Südtirol), Italia
6 x 5,5 cm (Autor: Volkmar Stingl) -
Quartz, Aragonite, Nordstrandite
Terlano (Terlan), Provincia Bolzano, Trentino-Alto Adige (Trentino-Südtirol), Italia
6 x 2,5 cm (Autor: Volkmar Stingl) -
Quartz, Aragonite, Nordstrandite
Terlano (Terlan), Provincia Bolzano, Trentino-Alto Adige (Trentino-Südtirol), Italia
6 x 2,5 cm (Autor: Volkmar Stingl) -
Quartz, Aragonite
Terlano (Terlan), Provincia Bolzano, Trentino-Alto Adige (Trentino-Südtirol), Italia
2,5 x 2,5 cm (Autor: Volkmar Stingl) -
Quartz, Arsenopyrite and Chlorite (Group)
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Región Centro, Portugal
22 cm x 16 cm x 9 cm (Autor: silvia) -
Quartz, Arsenopyrite and Chlorite (Group)
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Región Centro, Portugal
22 cm x 16 cm x 9 cm (Autor: silvia) -
Quartz, Arsenopyrite, Magnetite and Scheelite
Zona minera Huanggang, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Región Autónoma Mongolia Interior, China
128 X 73 mm (Autor: Manuel Mesa) -
Quartz, arsenopyrite, mica
Panasqueira Mines, Level 2, Panasqueira, Covilhã, Castelo Branco District, Portugal
115 mm x 90 mm. Main quartz crystal: 46 mm wide, 115 mm tall (Author: Carles Millan)
-
Quartz, arsenopyrite, mica
Panasqueira Mines, Level 2, Panasqueira, Covilhã, Castelo Branco District, Portugal
115 mm x 90 mm. Main quartz crystal: 46 mm wide, 115 mm tall (Author: Carles Millan)
-
Quartz, Augelite
Pasto Bueno, Distrito Pampas, Provincia Pallasca, Departamento Ancash, Perú
19 x 23 mm (Autor: am mizunaka) -
Quartz, Aurichalcite
Mina Hozarco, Monte Santa Catalina, Desfiladero de la Hermida, Piñeres, Peñarrubia, Comarca Saja-Nansa, Cantabria, España
62mm x 44mm x 60mm (Autor: Firmo Espinar) -
Quartz, Aurichalcite
Mina Hozarco, Monte Santa Catalina, Desfiladero de la Hermida, Piñeres, Peñarrubia, Comarca Saja-Nansa, Cantabria, España
62mm x 44mm x 60mm (Autor: Firmo Espinar) -
Quartz, Axinite-(Fe)
Embalse New Melones, Jamestown, Condado Calaveras, California, USA
8.8 x 8.0 cm (Autor: am mizunaka) -
Quartz, Axinite-(Fe)
Embalse New Melones, Jamestown, Condado Calaveras, California, USA
8.8 x 8.0 cm (Autor: am mizunaka) -
Quartz, Axinite
Embalse New Melones, Jamestown, Condado Calaveras, California, USA
7.5 x 3.5 cm (Autor: am mizunaka) -
Quartz, Azurite, limonite
M’Cissi, Er Rachidia, Morocco
4.9 x 1.2 cm (Author: Don Lum)
-
Quartz, Azurite
Wattener Lizum, Wattens, Distrito Innsbruck Land, Tirol Norte, Tirol, Austria
6 x 4,5 cm (Autor: Volkmar Stingl) -
Quartz, Azurite
Wattener Lizum, Wattens, Distrito Innsbruck Land, Tirol Norte, Tirol, Austria
6 x 4,5 cm (Autor: Volkmar Stingl) -
Quartz, Barite
Guanxi. China
8x7x6,3 cm (Author: JoséMiguel)
-
Quartz, Barite
PenÍnsula Palos Verdes, Condado Los Angeles, California, USA
10.6 x 8.0 cm (Autor: am mizunaka) -
Quartz, Barite
Distrito Jinkouhe, Prefectura Leshan, Provincia Sichuan, China
25.4 x 17.8 cm (Autor: am mizunaka) -
Quartz, Barite
Distrito Jinkouhe, Prefectura Leshan, Provincia Sichuan, China
7.6 x 5.4 cm (Autor: am mizunaka) -
Quartz, Barite
Mina Meikle, Distrito Bootstrap, Condado Elko, Nevada, USA
6.7 x 7.6 cm (Autor: am mizunaka) -
Quartz, Baryte, Pyrite
Mina Pollone, Valdicastello Carducci, Municipio Pietrasanta, Provincia Lucca, Toscana, Italia
30 x 27 mm (Autor: Sante Celiberti) -
Quartz, Baryte
La Cabaña, Valdelmar, zona minera de Berbes, Berbes, Ribadesella, Comarca del Oriente, Principado de Asturias (Asturias), España
7 x 7 x 7 cm (Autor: James) -
Quartz, Baryte
La Cabaña, Valdelmar, zona minera de Berbes, Berbes, Ribadesella, Comarca del Oriente, Principado de Asturias (Asturias), España
7 x 7 x 7 cm (Autor: James) -
Quartz, Baryte
Terlano (Terlan), Provincia Bolzano, Trentino-Alto Adige (Trentino-Südtirol), Italia
FOV 10 x 8 cm (Autor: Volkmar Stingl) -
Quartz, Baryte
Mina Arakawa (Kyowa-Arakawa), Daisen, Prefectura Akita, Región Tohoku, Isla Honshu, Japón
36 mm x 30 mm x 27 mm (Autor: Don Lum) -
Quartz, Baryte
Mina Arakawa (Kyowa-Arakawa), Daisen, Prefectura Akita, Región Tohoku, Isla Honshu, Japón
9.7 x 6.7 cm (Autor: am mizunaka) -
Quartz, Beryl (variety emerald)
Mina Rist, Hiddenite, Condado Alexander, North Carolina, USA
3.3 x 3.3 x 1.6 cm (Autor: am mizunaka)Quartz, Beryl (variety emerald)
Mina Rist, Hiddenite, Condado Alexander, North Carolina, U -
Quartz, Beryl
Deo Darrah, Distritos Khash & Kuran Wa Munjan, Provincia Badakhshan, Afganistán
9.7 x 7.0 cm (Autor: am mizunaka) -
Quartz, Boulangerite
Mina Yaogangxian, Yizhang, Prefectura Chenzhou, Provincia Hunan, China
(Autor: am mizunaka) -
Quartz, Bournonite, Chalcopyrite, Ferberite, Boulangerite
Mina Yaogangxian, Yizhang, Prefectura Chenzhou, Provincia Hunan, China
9.2 x 8.0 cm (Autor: am mizunaka)Quartz, Bournonite, Chalcopyrite, Ferberite, Boulangerite
Mina Yaogangxian, Yizhang, Prefectura Chen -
Quartz, Brookite
Prospección Nausherwani, Char Kohan, Kharan, Distrito Kharan, Balochistan (Baluchistan), Paquistán
3.2 x 3.7 cm (Autor: am mizunaka) -
Quartz, Calcite
Huanggangliang Mine, Hexigten Banner, Ulanhad League, Inner Mongolia Autonomous Region, China
7.0 x 8.0 cm (Author: am mizunaka)
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Quartz, Calcite
Level 7 United MIne, Maratoto, New Zealand
19x15cm
Quartz on small blades after Calcite. The back of this piece is composed of coarse casts of quartz after calcite (Author: Greg Lilly)
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Quartz, Calcite
Level 7, United Mine, Maratoto, New Zealand
12x7.5cm
Quartz on Quartz after Calcite (Author: Greg Lilly)
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Quartz, Calcite
Level 7, United Mine, Maratoto, New Zealand
Area shown 3x3cm
Quartz on Quartz after Calcite (Author: Greg Lilly)
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Quartz, Calcite
Roncari Quarry, East Granby, Hartford Co., Connecticut, USA
Calcite Detail (Author: am mizunaka)
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Quartz, Calcite
Roncari Quarry, East Granby, Hartford Co., Connecticut, USA
5.2 x 4.7 cm (Author: am mizunaka)
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Quartz, Calcite (variety manganoan), Manganite
Mina N'Chwaning II, Zona minera N'Chwaning, Kuruman, Kalahari manganese field (KMF), Provincia Septentrional del Cabo, Sudáfrica
5.6 x 4.6 cm (Autor: am mizunaka) -
Quartz, calcite and chalcopyrite, Naica Chihuahua Mexico. Size: 7cm. (Author: javmex2)
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Quartz, Calcite and Pyrite
Mina Iouriren (Mina AGM), Akka, Tafraout, Provincia Tiznit, Region Souss-Massa, Marruecos
11cm. (Autor: Enrique Llorens) -
Quartz, Calcite, Danburite
Charcas, Municipio Charcas, San Luis Potosí, México
7.0 x 5.0 cm (Autor: am mizunaka) -
Quartz, Calcite, Dolomite
Mina Treasure Mountain Diamond, Little Falls, Condado Herkimer, New York, USA
5.2 x 3.6 cm (Autor: am mizunaka) -
Quartz, Calcite, Galena
Mina Borieva, Zona minera Madan, Montes Rhodope, Smolyan Oblast, Bulgaria
11.9 x 10.0 cm (Autor: am mizunaka) -
Quartz, Calcite, Garnet (variety andradite garnet)
Zona minera Huanggang, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Región Autónoma Mongolia Interior, China
61 mm x 53 mm x 30 mm (Autor: Don Lum) -
Quartz, Calcite, Hedenbergite
Pozo Bor, Depósito Dalnegorsk B, Dalnegorsk, Distrito urbano Dalnegorsk, Primorsky Krai, Rusia
6.8 x 2.6 x 2.4 cm (Autor: Don Lum) -
Quartz, Calcite, Hematite
Egremont, West Cumberland Iron Field, (antes Cumberland), Cumbria, Inglaterra / Reino Unido
11.7 x 8.3 cm (Autor: am mizunaka) -
Quartz, Calcite, Hematite
Egremont, West Cumberland Iron Field, (antes Cumberland), Cumbria, Inglaterra / Reino Unido
11.7 x 8.3 cm (Autor: am mizunaka) -
Quartz, Calcite, Hematite
Cantera Roncari, East Granby, Condado Hartford, Connecticut, USA
6.4 x 4.0 cm (Autor: am mizunaka) -
Quartz, Calcite, Hematite
Cantera Roncari, East Granby, Condado Hartford, Connecticut, USA
17.0 x 12.0 cm (Autor: am mizunaka) -
Quartz, Calcite, Hematite
Cantera Roncari, East Granby, Condado Hartford, Connecticut, USA
14.0 x 10.0 x 9.0 cm (Autor: am mizunaka) -
Quartz, Calcite, Hematite
Mina Piedras Verdes, Piedras Verdes, Municipio Álamos, Sonora, México
10.8 x 3.3 cm (Autor: am mizunaka) -
Quartz, Calcite, Hematite
Cantera Roncari, East Granby, Condado Hartford, Connecticut, USA
8.9 x 5.0 cm (Autor: am mizunaka) -
Quartz, Calcite, jouravskite?, manganite
Mina N'Chwaning II, Zona minera N'Chwaning, Kuruman, Kalahari manganese field (KMF), Provincia Septentrional del Cabo, Sudáfrica
F.O.V. about 11 mm (Autor: Pierre Joubert) -
Quartz, Calcite, jouravskite?, manganite
Mina N'Chwaning II, Zona minera N'Chwaning, Kuruman, Kalahari manganese field (KMF), Provincia Septentrional del Cabo, Sudáfrica
F.O.V. about 11mm (Autor: Pierre Joubert) -
Quartz, Calcite, jouravskite?, manganite
Mina N'Chwaning II, Zona minera N'Chwaning, Kuruman, Kalahari manganese field (KMF), Provincia Septentrional del Cabo, Sudáfrica
F.O.V. about 20 mm (Autor: Pierre Joubert) -
Quartz, Calcite, jouravskite?, manganite
Mina N'Chwaning II, Zona minera N'Chwaning, Kuruman, Kalahari manganese field (KMF), Provincia Septentrional del Cabo, Sudáfrica
F.O.V. about 20 mm (Autor: Pierre Joubert) -
Quartz, Calcite, jouravskite?, manganite
Mina N'Chwaning II, Zona minera N'Chwaning, Kuruman, Kalahari manganese field (KMF), Provincia Septentrional del Cabo, Sudáfrica
F.O.V. about 16 mm (Autor: Pierre Joubert) -
Quartz, Calcite, jouravskite?, manganite
Mina N'Chwaning II, Zona minera N'Chwaning, Kuruman, Kalahari manganese field (KMF), Provincia Septentrional del Cabo, Sudáfrica
87 x 71 x 55 mm (Autor: Pierre Joubert) -
Quartz, Calcite, jouravskite?, manganite
Mina N'Chwaning II, Zona minera N'Chwaning, Kuruman, Kalahari manganese field (KMF), Provincia Septentrional del Cabo, Sudáfrica
87 x 71 x 55 mm (Autor: Pierre Joubert) -
Quartz, Calcite, jouravskite?, manganite
Mina N'Chwaning II, Zona minera N'Chwaning, Kuruman, Kalahari manganese field (KMF), Provincia Septentrional del Cabo, Sudáfrica
F.O.V. about 33 mm (Autor: Pierre Joubert) -
Quartz, Calcite, jouravskite?, manganite
Mina N'Chwaning II, Zona minera N'Chwaning, Kuruman, Kalahari manganese field (KMF), Provincia Septentrional del Cabo, Sudáfrica
87 x 71 x 55 mm (Autor: Pierre Joubert) -
Quartz, Calcite, jouravskite?, manganite
Mina N'Chwaning II, Zona minera N'Chwaning, Kuruman, Kalahari manganese field (KMF), Provincia Septentrional del Cabo, Sudáfrica
87 x 71 x 55 mm (Autor: Pierre Joubert) -
Quartz, Calcite, Limonite after Siderite
Frötschbach, Bad Ratzes, Alpe Siusi (Alpe Seis, Seiser Alm), Valle Gardena (Valle Gröden), Provincia Bolzano, Trentino-Alto Adige (Trentino-Südtirol), Italia
10 x 4,5 cm (Autor: Volkmar Stingl) -
Quartz, Calcite, Limonite after Siderite
Frötschbach, Bad Ratzes, Alpe Siusi (Alpe Seis, Seiser Alm), Valle Gardena (Valle Gröden), Provincia Bolzano, Trentino-Alto Adige (Trentino-Südtirol), Italia
10 x 4,5 cm (Autor: Volkmar Stingl) -
Quartz, Calcite, Malachite
Mecissi, Er Rachidia Province, Meknès-Tafilalet Region, Morocco
9.7 x 10.6 cm (Author: am mizunaka)
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Quartz, Calcite, Marcasite
Mina Treasure Mountain Diamond, Little Falls, Condado Herkimer, New York, USA
5.4 x 2.6 cm (Autor: am mizunaka) -
Quartz, Calcite, Marcasite
Mina Treasure Mountain Diamond, Little Falls, Condado Herkimer, New York, USA
5.4 x 2.6 cm (Autor: am mizunaka) -
Quartz, Calcite, Muscovite, Pyrite
Hiddenite, Condado Alexander, North Carolina, USA
9.5 x 7.7 cm (Autor: am mizunaka)Quartz, Calcite, Muscovite, Pyrite
Hiddenite, Condado Alexander, North Carolina -
Quartz, Calcite, Muscovite, Pyrite
Hiddenite, Condado Alexander, North Carolina, USA
9.5 x 7.7 cm (Autor: am mizunaka)Quartz, Calcite, Muscovite, Pyrite
Hiddenite, Condado Alexander, North Carolina -
Quartz, Calcite, Muscovite
Mina Rist, Hiddenite, Condado Alexander, North Carolina, USA
7.5 x 4.3 cm (Autor: am mizunaka) -
Quartz, Calcite, Natrolite
Cantera Capurru, Osilo, Provincia Sassari, Cerdeña/Sardegna, Italia
3 x 2,5 cm (Autor: Volkmar Stingl) -
Quartz, Calcite, Papagoite
Mina Messina, Musina (Messina), Distrito Vhembe, Provincia Limpopo, Sudáfrica
9.7 x 8.3 cm (Autor: am mizunaka) -
Quartz, Calcite, Pyrite, Fluorite
Túnel Baimashan (obras), Qianbaxia, Wuyishan, Prefectura Nanping, Provincia Fujian, China
5,5 x 4 cm (Autor: Volkmar Stingl) -
Quartz, Calcite, Pyrite
Mina San Antonio (Mina San Antonio el Grande), Campo Este, Distrito Santa Eulalia, Municipio Aquiles Serdán, Chihuahua, México
9.6 x 6.6 cm (Autor: am mizunaka) -
Quartz, Calcite, Pyrite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Región Centro, Portugal
aprox. FOV 2 x 2 cm (Autor: Vitomorim) -
Quartz, Calcite, Pyrite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Región Centro, Portugal
aprox. FOV 2,5 x 1,5 cm (Autor: Vitomorim) -
Quartz, Calcite, Pyrite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Región Centro, Portugal
aprox. FOV 2,5 x 2,5 cm (Autor: Vitomorim) -
Quartz, Calcite, Pyrite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Región Centro, Portugal
8 x 5 x 3 cm (Autor: Vitomorim) -
Quartz, Calcite, Pyrite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Región Centro, Portugal
8 x 5 x 3 cm (Autor: Vitomorim) -
Quartz, Calcite, Pyrite
Afloramiento en la ruta estatal 1, Woodbury, Condado Cannon, Tennessee, USA
32 x 28 mm. (Autor: jordanlowe1089) -
Quartz, Calcite, Pyrite
Mina Yaogangxian, Yizhang, Prefectura Chenzhou, Provincia Hunan, China
9.4 x 7.0 cm (Autor: am mizunaka) -
Quartz, Calcite, Pyrite
El Hammam, Ait Mimoune, Provincia Khémisset, Región Rabat-Salé-Kénitra, Marruecos
20.5 x 14.3 cm (Autor: am mizunaka) -
Quartz, Calcite, Siderite
Mina Potosí, Santo Domingo (Francisco Portillo), Distrito Santa Eulalia, Municipio Aquiles Serdán, Chihuahua, México
7.6 x 6.7 cm (Autor: am mizunaka) -
Quartz, Calcite, Siderite
Mina Potosí, Santo Domingo (Francisco Portillo), Distrito Santa Eulalia, Municipio Aquiles Serdán, Chihuahua, México
7.6 x 6.7 cm (Autor: am mizunaka) -
Quartz, calcite.
Santa Eulalia, Aquiles Serdán, Chihuahua, Mexico
Close up (Author: javmex2)
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Quartz, calcite.
Santa Eulalia, Aquiles Serdán, Chihuahua, Mexico
8 cm. (Author: javmex2)
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Quartz, calcite; matrix: sphfalerite, pyrite.
Real del Monte, Hidalgo, México.
12cm x 10.7cm x 10cm (Author: Luis Domínguez)
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Quartz, Calcite
Cerro de la Concordia, Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
8.1 x 4.8 x 5 centimeters (Autor: Ricardo Melendez) -
Quartz, Calcite
Cerro de la Concordia, Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), México
8.1 x 4.8 x 5 centimeters (Autor: Ricardo Melendez) -
Quartz, Calcite
Charcas, Municipio Charcas, San Luis Potosí, México
8.9 x 4.5 cm (Autor: am mizunaka) -
Quartz, Calcite
Pozo Bor, Depósito Dalnegorsk B, Dalnegorsk, Distrito urbano Dalnegorsk, Primorsky Krai, Rusia
6.8 x 2.6 x 2.4 cm (Autor: Don Lum) -
Quartz, Calcite
Afloramiento en la ruta estatal 1, Woodbury, Condado Cannon, Tennessee, USA
Calcite 45x30mm. Geode 412x3in. (Autor: jordanlowe1089) -
Quartz, Calcite
Mina San Antonio (Mina San Antonio el Grande), Campo Este, Distrito Santa Eulalia, Municipio Aquiles Serdán, Chihuahua, México
8.8 x 6.4 cm (Autor: am mizunaka) -
Quartz, Calcite
Naica, Municipio Saucillo, Chihuahua, México
7.6 x 7.0 cm (Autor: am mizunaka) -
Quartz, Calcite
Mina San Juan de Rayas, Guanajuato, Municipio Guanajuato, México
26.5 x 13.5 x 6 centimeters (Autor: Ricardo Melendez) -
Quartz, Calcite
Mina San Juan de Rayas, Guanajuato, Municipio Guanajuato, México
26.5 x 13.5 x 6 centimeters (Autor: Ricardo Melendez) -
Quartz, Calcite
Cantera Gioia, Casette, Massa, Alpes Apuanos, Provincia Massa-Carrara, Toscana, Italia
7.4 x 13.5 cm (Autor: am mizunaka) -
Quartz, Calcite
Zona minera N'Chwaning, Kuruman, Kalahari manganese field (KMF), Provincia Septentrional del Cabo, Sudáfrica
6.5 x 4.2 cm (Autor: am mizunaka) -
Quartz, Calcite
Distrito Santa Eulalia, Municipio Aquiles Serdán, Chihuahua, México
8.5 x 5.1 cm (Autor: am mizunaka) -
Quartz, Calcite
Isla Livingston, Islas Shetland del Sur, Península Antártica, Antártida Occidental, Antártida
(Autor: am mizunaka) -
Quartz, Calcite
Isla Livingston, Islas Shetland del Sur, Península Antártica, Antártida Occidental, Antártida
10.6 x 10.4 cm (Autor: am mizunaka) -
Quartz, Calcite
Pozo Bor, Depósito Dalnegorsk B, Dalnegorsk, Distrito urbano Dalnegorsk, Primorsky Krai, Rusia
9.2 x 6.5 cm (Autor: am mizunaka) -
Quartz, Calcite
Isla de Serifos, Islas Cícladas, Prefectura de las Cícladas, Egeo meridional, Grecia
6.0 x 5.6 cm (Autor: am mizunaka) -
Quartz, Calcite
Mina Los Remedios, Taxco de Alarcón, Municipio Taxco, Guerrero, México
10.3 x 9.0 cm (Autor: am mizunaka) -
Quartz, Calcite
Mina Treasure Mountain Diamond, Little Falls, Condado Herkimer, New York, USA
8.0 x 8.3 cm (Autor: am mizunaka) -
Quartz, Calcite
Mina San Antonio (Mina San Antonio el Grande), Campo Este, Distrito Santa Eulalia, Municipio Aquiles Serdán, Chihuahua, México
7.6 x 7.0 cm (Autor: am mizunaka) -
Quartz, Calcite
Propiedad Dafoe, filón #1, Pierrepont, Condado St. Lawrence, New York, USA
9.6 cm x 7.1 cm (Autor: am mizunaka) -
Quartz, Calcite
Mina La Selva, Casal di Pari, Civitella-Paganico, Provincia Grosseto, Toscana, Italia
86 x 47 mm (Autor: Sante Celiberti) -
Quartz, Calcite
Mina Fenice Capanne, Massa Marittima, Provincia Grosseto, Toscana, Italia
39 x 32 mm (Autor: Sante Celiberti) -
Quartz, Calcite
Cañon Fendels, Ried im Oberinntal, Distrito Landeck, Tirol Norte, Tirol, Austria
5 x 3 cm (Autor: Volkmar Stingl) -
Quartz, Calcite
Cañon Fendels, Ried im Oberinntal, Distrito Landeck, Tirol Norte, Tirol, Austria
6 x 5 cm (Autor: Volkmar Stingl) -
Quartz, Calcite
Cañon Fendels, Ried im Oberinntal, Distrito Landeck, Tirol Norte, Tirol, Austria
6 x 5 cm (Autor: Volkmar Stingl) -
Quartz, Calcite
Túnel Baimashan (obras), Qianbaxia, Wuyishan, Prefectura Nanping, Provincia Fujian, China
6 x 4 cm (Autor: Volkmar Stingl) -
Quartz, Calcite
Túnel Baimashan (obras), Qianbaxia, Wuyishan, Prefectura Nanping, Provincia Fujian, China
3,5 x 2,5 cm (Autor: Volkmar Stingl) -
Quartz, Calcite
Zona minera Huanggang, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Región Autónoma Mongolia Interior, China
9.4 x 8.0 cm (Autor: am mizunaka) -
Quartz, Calcite
Zona minera Huanggang, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Región Autónoma Mongolia Interior, China
9.4 x 8.0 cm (Autor: am mizunaka) -
Quartz, Calcite
Cañon Fendels, Ried im Oberinntal, Distrito Landeck, Tirol Norte, Tirol, Austria
8 x 5 cm (Autor: Volkmar Stingl) -
Quartz, Calcite
Cañon Fendels, Ried im Oberinntal, Distrito Landeck, Tirol Norte, Tirol, Austria
8 x 5 cm (Autor: Volkmar Stingl) -
Quartz, Calcite
Cañon Fendels, Ried im Oberinntal, Distrito Landeck, Tirol Norte, Tirol, Austria
5 x 3,5 cm (Autor: Volkmar Stingl) -
Quartz, Calcite
Túnel Chongxiu (obras), Wuyishan, Prefectura Nanping, Provincia Fujian, China
6 x 5,5 cm (Autor: Volkmar Stingl) -
Quartz, Calcite
Túnel Chongxiu (obras), Wuyishan, Prefectura Nanping, Provincia Fujian, China
6 x 5,5 cm (Autor: Volkmar Stingl) -
Quartz, Calcite
Túnel Baimashan (obras), Qianbaxia, Wuyishan, Prefectura Nanping, Provincia Fujian, China
8,5 x 5 cm (Autor: Volkmar Stingl) -
Quartz, Calcite
Túnel Baimashan (obras), Qianbaxia, Wuyishan, Prefectura Nanping, Provincia Fujian, China
8,5 x 5 cm (Autor: Volkmar Stingl) -
Quartz, Calcite
Túnel Baimashan (obras), Qianbaxia, Wuyishan, Prefectura Nanping, Provincia Fujian, China
4 x 3,5 cm (Autor: Volkmar Stingl) -
Quartz, Calcite
Mina 2nd Sovetskii, Dalnegorsk, Distrito urbano Dalnegorsk, Primorsky Krai, Rusia
Detail of specimen (Autor: am mizunaka) -
Quartz, Calcite
Mina 2nd Sovetskii, Dalnegorsk, Distrito urbano Dalnegorsk, Primorsky Krai, Rusia
13.0 x 8.4 cm (Autor: am mizunaka) -
Quartz, Calcite
Mina 2nd Sovetskii, Dalnegorsk, Distrito urbano Dalnegorsk, Primorsky Krai, Rusia
13.0 x 8.4 cm (Autor: am mizunaka) -
Quartz, Calcite
Dalnegorsk, Distrito urbano Dalnegorsk, Primorsky Krai, Rusia
11.1 x 9.1 cm (Autor: am mizunaka) -
Quartz, Calcite
Idalpe, Ischgl, Distrito Landeck, Tirol Norte, Tirol, Austria
4,5 x 3,2 cm (Autor: Volkmar Stingl) -
Quartz, Cassiterite, Muscovite, Dravite-Schorl Series
Panasqueira Mine, Panasqueira, Covilhã, Castelo Branco District, Portugal
FOV aprox. 1 x 1.5 cm (Author: Vitomorim)
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Quartz, Cassiterite, Muscovite, Dravite-Schorl Series
Panasqueira Mine, Panasqueira, Covilhã, Castelo Branco District, Portugal
4 x 5 x 4 cm (Author: Vitomorim)
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Quartz, Chalcopyrite
Baia Sprie Mine, Baia Sprie, Maramureș Co., Romania
20x10x6,5 cm (Author: JoséMiguel)
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Quartz, Chalcopyrite
Boldut mine. Cavnic. Romania
7x7x6 cm (Author: JoséMiguel)
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Quartz, Chalcopyrite, Dolomite
Fengjiashan Mine (Daye copper mine), Daye Co., Huangshi Prefecture, Hubei Province, China
6.5 x 6.0 cm (Author: Don Lum)
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Quartz, Chalcopyrite, Feberite, Boulangerite
Mina Yaogangxian, Yizhang, Prefectura Chenzhou, Provincia Hunan, China
(Autor: am mizunaka)Quartz, Chalcopyrite, Feberite, Boulangerite
Mina Yaogangxian, Yizhang, Prefectura Chenzhou, Provinc -
Quartz, Chalcopyrite, Hematite
Mina Piedras Verdes, Piedras Verdes, Municipio Álamos, Sonora, México
11.4 x 10.2 cm (Autor: am mizunaka)Quartz, Chalcopyrite, Hematite
Mina Piedras Verdes, Piedras Verdes, Municipio Álamos, Sonora, Méxic -
Quartz, Chalcopyrite
Daye, Prefectura Huangshi, Provincia Hubei, China
93 mm x 72 mm x 45 mm (Autor: Don Lum) -
Quartz, Chalcopyrite
Maramures, Rumanía
Specimen size 12 cm, largest quartz 4 cm, largest (Autor: Tobi)
