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Prehnite, Quartz
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
50x35mm (Autor: Heimo Hellwig) -
Prehnite, Quartz
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
50x35mm (Autor: Heimo Hellwig) -
Prehnite, Quartz
Ranalt, Neustift im Stubaital, Stubai Valley, Distrito Innsbruck-Land, Tirol Norte, Tirol, Austria
FoV 1,4 x 1,0 cm (Autor: Volkmar Stingl) -
Prehnite, Stilbite
Ranalt, Neustift im Stubaital, Stubai Valley, Distrito Innsbruck-Land, Tirol Norte, Tirol, Austria
FoV 1,4 x 1,0 cm (Autor: Volkmar Stingl) -
Prehnite, Tanzania, 1.8 x 1.7 x 1.5 cm (Author: Jim)
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Prehnite. Minera I Quarry. Lebrija. Sevilla. Andalusia. Spain. 8 cm. (Author: nimfiara)
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Prehnite. Minera I Quarry. Lebrija. Sevilla. Andalusia. Spain. 15 cm (Author: nimfiara)
-
Prehnite. Oficarsa Quarry. Carchelejo. Jaén. Andalusia. Spain. 7 cm. (Author: nimfiara)
-
Prehnite. Oficarsa Quarry. Carchelejo. Jaén. Andalusia. Spain. 8 cm (Author: nimfiara)
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Prehnite
Miage Glacier, Veny Valley, Monte Bianco Massif (Mont Blanc Massif), Courmayeur, Aosta Valley, Italy
38.16x32.56 mm
green-dark Prehnite. Ex Wes Parker Collection (Author: Matteo_Chinellato)
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Prehnite
Zona Imilchil, Anti-Atlas, Provincia Er Rachidia, Región Drâa-Tafilalet, Marruecos
100 x 77 mm (Autor: Manuel Mesa) -
Prehnite
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
5.1 x 8.2 cm (Autor: crosstimber) -
Prehnite
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
5.5 x 7.0 cm (Autor: Michael Shaw) -
Prehnite
Canteras Lane & Son traprock, Westfield, Condado Hampden, Massachusetts, USA
6.4 x 12.3 cm (Autor: crosstimber) -
Prehnite
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
Specimen size 7 cm, largest prehnite "ball&qu (Autor: Tobi) -
Prehnite
Bendougou, Commune Diakon, Arrondissement Diakon, Cercle Bafoulabé, Region Kayes, Mali
2.1 x 2.3 cm (Autor: crosstimber) -
Prehnite
Jebel Melh, Bou Arfa, Provincia Figuig, Región Oriental, Marruecos
9 cm (Autor: Enrique Llorens) -
Prehnite
Cantera O&G Southbury, Southbury, Condado New Haven, Connecticut, USA
2.2 x 2.5 cm (Autor: crosstimber) -
Prehnite
Malad, Mumbai (Bombay), Distrito Mumbai, Maharashtra, India
120mm x 110mm x 30mm (Autor: Philippe Durand) -
Prehnite
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
68mm x 46mm x 36mm (Autor: Heimo Hellwig) -
Prehnite
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
68mm x 46mm x 36mm (Autor: Heimo Hellwig) -
Prehnite
Cantera O&G Woodbury, Colinas Orenaug, Woodbury, Condado Litchfield, Connecticut, USA
2.4 x 2.5 cm (Autor: crosstimber) -
Prehnite
Cantera Lower New Street, Paterson, Condado Passaic, New Jersey, USA
1.7 x 2.9 cm (Autor: crosstimber) -
Prehnite
Cantera Oficarsa, Cerro de las Culebras, Carchelejo, Cárcheles, Comarca Sierra Mágina, Jaén, Andalucía, España
88x48x34mm (Autor: Carlos Pareja) -
Prehnite
Cantera Oficarsa, Cerro de las Culebras, Carchelejo, Cárcheles, Comarca Sierra Mágina, Jaén, Andalucía, España
20x20x10mm (Autor: Carlos Pareja) -
Prehnite
Merelani, Montes Lelatema, Distrito Simanjiro, Región Manyara, Tanzania
4.6 x 5.1 x 7.5 cm (Autor: crosstimber) -
Prehnite
Cantera Roncari, East Granby, Condado Hartford, Connecticut, USA
5.2 x 6.8 cm (Autor: crosstimber) -
Prehnite
Cantera Roncari, East Granby, Condado Hartford, Connecticut, USA
5.2 x 6.8 cm (Autor: crosstimber) -
Prehnite
Cantera O&G Southbury, Southbury, Condado New Haven, Connecticut, USA
5.5 x 8.5 x 11.2 cm (Autor: crosstimber) -
Prehnite
Washington Pass, Batolito Golden Horn, Condado Okanogan, Washington, USA
FOV = 4.0 mm (Autor: Doug) -
Prehnite
Monte Delà, Champorcher, Valle de Aosta (Val d'Aosta), Italia
106 x 45 mm (Autor: Sante Celiberti) -
Prehnite
Zona Imilchil, Anti-Atlas, Provincia Er Rachidia, Región Drâa-Tafilalet, Marruecos
14x12x7 cm (Autor: Joseph DOliveira) -
Prehnite
Cantera Petrognano, San Romano Garfagnana, Provincia Lucca, Toscana, Italia
61 x 40 mm (Autor: Sante Celiberti) -
Prehnite
Zona Imilchil, Anti-Atlas, Provincia Er Rachidia, Región Drâa-Tafilalet, Marruecos
4,7 cm x 6 cm (Autor: Enrique Llorens) -
Prehnite
Cantera Lower New Street, Paterson, Condado Passaic, New Jersey, USA
7.1 x 5.3 cm (Autor: Michael Shaw) -
Prehnite
Lago Pirola, Valmalenco, Valltelina, Provincia Sondrio, Lombardía, Italia
3,5 x 2,5 cm (Autor: Volkmar Stingl) -
Prehnite
Lago Pirola, Valmalenco, Valltelina, Provincia Sondrio, Lombardía, Italia
3,5 x 2,5 cm (Autor: Volkmar Stingl) -
Prehnite
Takat, Imilchil, Anti-Atlas, Provincia Er Rachidia, Región Drâa-Tafilalet, Marruecos
31 mm x 25 mm x 24 mm (Autor: Don Lum) -
Prehnite
Cantera Prospect Park, Prospect Park, Condado Passaic, New Jersey, USA
2.9 x 1.8 cm (Autor: Michael Shaw) -
Prehnite
Mina Jeffrey, Asbestos, Les Sources RCM, Estrie, Québec, Canadá
5.7 x 3.6 x 2.3 cm (Autor: Michael Shaw) -
Prehnite
Cantera Prospect Park, Prospect Park, Condado Passaic, New Jersey, USA
7.0 x 6.6 x 4.4 cm (Autor: Michael Shaw) -
Prehnite
Paterson, Condado Passaic, New Jersey, USA
12.8 x 10.7 cm (Autor: Michael Shaw) -
Prenhite and Calcite
Westfield, Hampden county, Massachusetts, USA
5x4 cm. (Author: vic rzonca)
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Preobrazhenskite
Lago Inder, Inder, Provincia Atyrau, Kazajstán
25 x 17 x 12 mm (Autor: SunYi) -
PRM200 circa 1950 (Author: Samuel)
-
Probably the best German hematites come from a small outcrop in the forest near Lenzkirch, Black Forest. The exact position of the locality is kept secret in terms of forest protection. The pic shows crystals up to 2 cm on alterated granite matrix. (Author: Andreas Gerstenberg)
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Processing El Sherana Uranium ore at moline
Shown is a photo of a worker ‘settling’ the Uranium ore concentrate into an appropriate steel container in a well-ventilated area. United Uranium N.L., Moline, Northern Territory, 1963. (Photo courtesy of J. Taylor)
The light colour of the product shown in the photo is indicative of Ammonium Uranyl Carbonate (AUC), commonly known as yellow-cake. An alternative compound supplied to the Nuclear Energy Industry is called AUD which is an abbreviation for Ammonium Diuranate, (NH4)2U2O7. AUD is much darker in colour than AUC with a greenish brown hue. For a detailed discussion on the solvent extraction of Uranium from Uranium ores see Ullmann’s Encyclopedia of Industrial Chemistry, 40 Volume Set, 7th Edition, Section U, Uranium, Uranium Alloys, and Uranium Compounds; ISBN: 978-3-527-32943-4. (Author: silvia)
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Professor Cook lecturing (Author: John S. White)
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Proud papa Scott Werschky showing his keeper amethyst quartz scepter that he had just extracted from his pocket. (Author: Tony L. Potucek)
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Proud papa Skirkanich holding his newly found quartz specimen. Scott Werschky coveting his find in the background. (Author: Tony L. Potucek)
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Proustite
Chañarcillo, Copiapó Province, Atacama Region, Chile
3,4x2,8x1,4 cm
Remarkable crystal from a note locale. Ex C. Auer. (Author: Simone Citon)
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Proustite
Chañarcillo, Copiapó Province, Atacama Region, Chile
Up to 2 cm crystal cluster
Very interesting Proustite group in matrix associated with abundant Quartz, from an old chilean Silver district. (Author: Simone Citon)
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Proustite
Chañarcillo, Copiapó Province, Atacama Region, Chile
Up to 1,5 cm
Red partially crystallized mass with a nice old label. (Author: Simone Citon)
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Proustite
Imiter Mine, Djebel Saghro, Ouarzazate Province, Morocco
5.3 x 8.8 cm.
A closeup view of the above specimen. (Author: crosstimber)
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Proustite
Imiter Mine, Djebel Saghro, Ouarzazate Province, Morocco
5.3 x 8.8 cm.
Micro crystals of ruby red proustite on porous galena with tiny orange
xanthoconite crystals and minor polybasite. (Author: crosstimber)
-
Proustite
Jáchymov, Karlovy Vary Region, Bohemia, Czech Republic
5.0 x 5.4 cm
Small carmine-red crystals of proustite in a matrix of massive arsenic. (Author: crosstimber)
-
Proustite
Las Cruces Mine, Gerena, Sevilla, Andalusia, Spain
fov 2 mm (Author: Rewitzer Christian)
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Proustite
Schlema, Erzgebirge, Sax. (Author: Roger Warin)
-
Proustite
Schlema, Erzgebirge, Sax. (Author: Roger Warin)
-
Proustite
Schlema, Erzgebirge, Sax.
Proustite is more rare than pyrargyrite (Author: Roger Warin)
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Proustite
St Andreasberg, Harz Mts, Saxony (Author: Roger Warin)
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Proustite
Uchucchacua Mine, Oyon Province, Lima Department, Peru
3x2,5x1 cm
Red aggregated crystals. (Author: Simone Citon)
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Proustite on Calcite
Aït Ahmane, Agdz, distrito minero Bou Azzer, Provincia Zagora, Región Drâa-Tafilalet, Marruecos
main crystal size: 1.5 × 0.4 cm (Autor: Jordi Fabre) -
Proustite with minor Quartz
Mina Imiter, Jebel Saghro, Distrito Imiter, Provincia Tinghir, Región Drâa-Tafilalet, Marruecos
Specimen size: 7.1 × 4.1 × 4.3 cm / main crystal s (Autor: Jordi Fabre) -
Proustite with Pyrite
Mina Imiter, Jebel Saghro, Distrito Imiter, Provincia Tinghir, Región Drâa-Tafilalet, Marruecos
fov 2.3 mm (Autor: ploum) -
Proustite, Acanthite
Imiter Mine, Anti-Atlas Mountains, Souss-Massa-Draa, Morocco
4 x 3.3 x 2.2 cm (Author: Don Lum)
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Proustite, Acanthite
Marinberg Saxony Germany
miniature (Author: luvtheoldclassics)
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Proustite, Acanthite pseudomorph after Silver Wire
Uchucchuacua Mine, Oyon Province, Lima Department, Peru
6.2 x 4.3 cm (Author: Don Lum)
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Proustite, Acanthite pseudomorph after Silver Wire
Uchucchuacua Mine, Oyon Province, Lima Department, Peru
6.2 x 4.3 cm (Author: Don Lum)
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Proustite, Calcite
Aït Ahmane, Agdz, distrito minero Bou Azzer, Provincia Zagora, Región Drâa-Tafilalet, Marruecos
46 mm x 34 mm x 23 mm (Autor: Don Lum) -
Proustite, Calcite
Aït Ahmane, Agdz, distrito minero Bou Azzer, Provincia Zagora, Región Drâa-Tafilalet, Marruecos
46 mm x 34 mm x 23 mm (Autor: Don Lum) -
Proustite, Galena
Harz Mountains, Lower Saxony, Germany
4.1 x 3.5 cm
ex Harvard Collection
ex Elling Collection (Author: Don Lum)
-
Proustite, Galena
Harz Mountains, Lower Saxony, Germany
4.1 x 3.5 cm
ex Harvard Collection
ex Elling Collection (Author: Don Lum)
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Proustite, Pyrargyrite
Austin, Distrito Reese River Mining, Condado Lander, Nevada, USA
100 mm x 60 mm x 55 mm (Autor: Robert Seitz) -
Proustite, Pyrargyrite
Austin, Distrito Reese River Mining, Condado Lander, Nevada, USA
100 mm x 60 mm x 55 mm (Autor: Robert Seitz) -
Proustite, Pyrite, Quartz
Mina Uchucchacua, Provincia Oyón, Departamento Lima, Perú
44 x 38 mm (Autor: Sante Celiberti) -
Proustite
Imiter Mine, Imiter, Djebel Saghro, Ouarzazate, Souss-Massa-Draâ, Morocco
fov 4 mm (Author: Rewitzer Christian)
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Proustite
Las Cruces mine, Gerena, Seville, Andalusia, Spain
crystal 1 cm
centimetric crystal in pulverulent galena. (Author: Cesar M. Salvan)
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Proustite
Las Cruces mine, Gerena, Seville, Andalusia, Spain
0.7 cm crystals
The association of proustite (a hidrothermal mineral formed at relatively high temperature) with the secondary, pulverulent and possibly biogenic galena in Las Cruces is intriguing. (Author: Cesar M. Salvan)
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Proustite
Niederschlema, Saxony, Germany
fov 2 mm (Author: ploum)
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Proustite
Niederschlema, Schlema, Schlema-Hartenstein District, Erzgebirge, Saxony, Germany
FOV 3 mm (Author: ploum)
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Proustite
Mina Imiter, Jebel Saghro, Distrito Imiter, Provincia Tinghir, Región Drâa-Tafilalet, Marruecos
fov 2.5 mm (Autor: ploum) -
Proustite
Mina Imini, Zona Imini, Provincia Ouarzazate, Región Drâa-Tafilalet, Marruecos
fov 2.7 mm (Autor: ploum) -
Proustite
Chañarcillo, Provincia Copiapó, Región Atacama, Chile
3.0 x 3.0 cm (Autor: am mizunaka) -
Proustite
Niederschlema, Bad Schlema (Schlema), Distrito Schlema-Hartenstein, Erzgebirgskreis, Sajonia/Sachsen, Alemania
fov 3 mm (Autor: ploum) -
Proustite
Mina Imiter, Jebel Saghro, Distrito Imiter, Provincia Tinghir, Región Drâa-Tafilalet, Marruecos
fov 2.2 mm (Autor: ploum) -
Proustite
Mina Imiter, Jebel Saghro, Distrito Imiter, Provincia Tinghir, Región Drâa-Tafilalet, Marruecos
fov 2.6 mm (Autor: ploum) -
Proustite
Mina Imiter, Jebel Saghro, Distrito Imiter, Provincia Tinghir, Región Drâa-Tafilalet, Marruecos
fov 2.6 mm (Autor: ploum) -
Proustite
Mina Imiter, Jebel Saghro, Distrito Imiter, Provincia Tinghir, Región Drâa-Tafilalet, Marruecos
fov 3.5 mm (Autor: ploum) -
Proustite
Distrito Imiter, Provincia Tinghir, Región Drâa-Tafilalet, Marruecos
fov 3.8 mm (Autor: ploum) -
Proustite
Mina Imiter, Jebel Saghro, Distrito Imiter, Provincia Tinghir, Región Drâa-Tafilalet, Marruecos
fov 3.5 mm (Autor: ploum) -
Proustite
Distrito Imiter, Provincia Tinghir, Región Drâa-Tafilalet, Marruecos
fov 5.0 mm (Autor: ploum) -
Proustite
Mina Imiter, Jebel Saghro, Distrito Imiter, Provincia Tinghir, Región Drâa-Tafilalet, Marruecos
fov 2.5 mm (Autor: ploum) -
Proustite
Mina Imiter, Jebel Saghro, Distrito Imiter, Provincia Tinghir, Región Drâa-Tafilalet, Marruecos
fov 3.2 mm (Autor: ploum) -
Proustite
Mina Imiter, Jebel Saghro, Distrito Imiter, Provincia Tinghir, Región Drâa-Tafilalet, Marruecos
fov 4.0 mm (Autor: ploum) -
Proustite
Mina Imiter, Jebel Saghro, Distrito Imiter, Provincia Tinghir, Región Drâa-Tafilalet, Marruecos
fov 5.5 mm (Autor: ploum) -
Proustite
Mina Imiter, Jebel Saghro, Distrito Imiter, Provincia Tinghir, Región Drâa-Tafilalet, Marruecos
fov 5.5 mm (Autor: ploum) -
Proustite
Mina Imiter, Jebel Saghro, Distrito Imiter, Provincia Tinghir, Región Drâa-Tafilalet, Marruecos
fov 2.5 mm (Autor: ploum) -
Proustite
Mina Imiter, Jebel Saghro, Distrito Imiter, Provincia Tinghir, Región Drâa-Tafilalet, Marruecos
fov 2.3 mm (Autor: ploum) -
Proustite
Mina Imiter, Jebel Saghro, Distrito Imiter, Provincia Tinghir, Región Drâa-Tafilalet, Marruecos
fov 2.3 mm (Autor: ploum) -
Proustite
Mina Imiter, Jebel Saghro, Distrito Imiter, Provincia Tinghir, Región Drâa-Tafilalet, Marruecos
fov 2.3 mm (Autor: ploum) -
Proustite
Aït Ahmane, Agdz, distrito minero Bou Azzer, Provincia Zagora, Región Drâa-Tafilalet, Marruecos
1,5x 1,5 aprox. (Autor: Enrique Llorens) -
Proustite
Aït Ahmane, Agdz, distrito minero Bou Azzer, Provincia Zagora, Región Drâa-Tafilalet, Marruecos
6x3 cm. (Autor: Enrique Llorens) -
Proustite
Aït Ahmane, Agdz, distrito minero Bou Azzer, Provincia Zagora, Región Drâa-Tafilalet, Marruecos
4x4 cm aprox. (Autor: Enrique Llorens) -
Proustite
Niederschlema, Bad Schlema (Schlema), Distrito Schlema-Hartenstein, Erzgebirgskreis, Sajonia/Sachsen, Alemania
fov 5.4 mm (Autor: ploum) -
Proustite
Mina Imiter, Jebel Saghro, Distrito Imiter, Provincia Tinghir, Región Drâa-Tafilalet, Marruecos
fov 3.2 mm (Autor: ploum) -
Proustite
Mina Imiter, Jebel Saghro, Distrito Imiter, Provincia Tinghir, Región Drâa-Tafilalet, Marruecos
fov 3.2 mm (Autor: ploum) -
Proustite
Distrito Imiter, Provincia Tinghir, Región Drâa-Tafilalet, Marruecos
fov 3.2 mm (Autor: ploum) -
Proustite
Mina Imiter, Jebel Saghro, Distrito Imiter, Provincia Tinghir, Región Drâa-Tafilalet, Marruecos
fov 5.0 mm (Autor: ploum) -
Proustite
Mina Uchucchacua, Provincia Oyón, Departamento Lima, Perú
62 x 51 mm (Autor: Sante Celiberti) -
Proustite
Mina Uchucchacua, Provincia Oyón, Departamento Lima, Perú
62 x 51 mm (Autor: Sante Celiberti) -
Proustite
Niederschlema, Bad Schlema (Schlema), Distrito Schlema-Hartenstein, Erzgebirgskreis, Sajonia/Sachsen, Alemania
22 mm x 20 mm x 17 mm (Autor: Don Lum) -
Proustite
Distrito Schneeberg, Erzgebirgskreis, Sajonia/Sachsen, Alemania
3.3 cm x 3.9 cm x 2.3 cm (Autor: Carles Millan) -
Proustite
Chañarcillo, Provincia Copiapó, Región Atacama, Chile
3 × 1.8 × 2 cm (Autor: Jordi Fabre) -
Pseudobrookite
Groire, Murol, Besse-et-Saint-Anastaise, Puy-de-Dôme, Auvergne, France
fov 1,2 mm (Author: ploum)
-
Pseudobrookite - La Aljorra Mine, Cartagena, Murcia, Spain (Author: Rewitzer Christian)
-
Pseudobrookite and Enstatite
Emmelberg, Üdersdorf, Daun, Eifel, Renania-Palatinado/Rheinland-Pfalz, Alemania
fov 2.2 mm (Autor: ploum) -
Pseudobrookite on pyroxen
Rothenberg, Bell, Mendig, Distrito Mayen-Koblenz, Eifel, Renania-Palatinado/Rheinland-Pfalz, Alemania
fov 1.3 mm (Autor: ploum) -
Pseudobrookite on pyroxen
Rothenberg, Bell, Mendig, Distrito Mayen-Koblenz, Eifel, Renania-Palatinado/Rheinland-Pfalz, Alemania
fov 1.3 mm (Autor: ploum) -
Pseudobrookite opal and enstatite
La Aljorra Quarries, La Aljorra, Cartagena, Murcia, Spain
fov 6 mm (Author: ploum)
-
Pseudobrookite with Enstatite
Emmelberg, Üdersdorf, Daun, Eifel, Renania-Palatinado/Rheinland-Pfalz, Alemania
fov 1.7 mm (Autor: ploum) -
Pseudobrookite, Enstatite
Lago Lemolo, Clearwater, Condado Douglas, Oregon, USA
FOV = 1.2 mm (Autor: Doug) -
Pseudobrookite, Ilmenite, Cuprorivaite
Summit Rock, Condado Klamath, Oregon, USA
FOV = 1.2 mm (Autor: Doug)Pseudobrookite, Ilmenite, Cuprorivaite
Summit Rock, Condado Klamath, Or -
Pseudobrookite, Sanidine
Canteras de La Aljorra, Cerro de la Cabezuela (Volcán de la Aljorra), La Aljorra, Cartagena, Comarca Campo de Cartagena, Región de Murcia (Murcia), España
fov 1.8 mm (Autor: ploum) -
Pseudobrookite
Murol, Auvergne, France
fov 1,4 mm (Author: ploum)
-
Pseudobrookite
Canteras de La Aljorra, Cerro de la Cabezuela (Volcán de la Aljorra), La Aljorra, Cartagena, Comarca Campo de Cartagena, Región de Murcia (Murcia), España
6 mm (Autor: ploum) -
Pseudobrookite
Murol, Besse-et-Saint-Anastaise, Distrito Issoire, Departamento Puy-de-Dôme, Auvergne-Rhône-Alpes, Francia
fov 1.5 mm (Autor: ploum) -
Pseudobrookite
Murol, Besse-et-Saint-Anastaise, Distrito Issoire, Departamento Puy-de-Dôme, Auvergne-Rhône-Alpes, Francia
fov 2.2 mm (Autor: ploum) -
Pseudobrookite
Rothenberg, Bell, Mendig, Distrito Mayen-Koblenz, Eifel, Renania-Palatinado/Rheinland-Pfalz, Alemania
fov 1.2 mm (Autor: ploum) -
Pseudobrookite
Rothenberg, Bell, Mendig, Distrito Mayen-Koblenz, Eifel, Renania-Palatinado/Rheinland-Pfalz, Alemania
fov 1.3 mm (Autor: ploum) -
Pseudobrookite
Emmelberg, Üdersdorf, Daun, Eifel, Renania-Palatinado/Rheinland-Pfalz, Alemania
fov 1.8 mm (Autor: ploum) -
Pseudobrookite
Cantera Les Châtelaunoux, Mazaye, Rochefort-Montagne, Distrito Clermont-Ferrand, Departamento Puy-de-Dôme, Auvergne-Rhône-Alpes, Francia
fov 2.5 mm (Autor: ploum) -
Pseudobrookite
Cordillera Thomas, Condado Juab, Utah, USA
fov 4.0 mm (Autor: ploum) -
Pseudobrookite
Cordillera Thomas, Condado Juab, Utah, USA
fov 5 mm (Autor: ploum) -
Pseudobrookite
Lago Lemolo, Clearwater, Condado Douglas, Oregon, USA
FOV = 1.1 mm (Autor: Doug) -
Pseudobrookite
Lago Lemolo, Clearwater, Condado Douglas, Oregon, USA
FOV = 1.0 mm (Autor: Doug) -
Pseudobrookite
Lago Lemolo, Clearwater, Condado Douglas, Oregon, USA
FOV = 1.2 mm (Autor: Doug) -
Pseudobrookite
Lago Lemolo, Clearwater, Condado Douglas, Oregon, USA
FOV = 1.7 mm (Autor: Doug) -
Pseudobrookite
Lago Lemolo, Clearwater, Condado Douglas, Oregon, USA
FOV = 0.8 mm (Autor: Doug) -
Pseudobrookite
Lago Lemolo, Clearwater, Condado Douglas, Oregon, USA
FOV = 1.2 mm (Autor: Doug) -
Pseudobrookite
Lago Lemolo, Clearwater, Condado Douglas, Oregon, USA
FOV = 1.6 mm (Autor: Doug) -
Pseudobrookite
Lago Lemolo, Clearwater, Condado Douglas, Oregon, USA
FOV = 1.2 mm (Autor: Doug) -
Pseudobrookite
Lago Lemolo, Clearwater, Condado Douglas, Oregon, USA
FOV = 1.8 mm (Autor: Doug) -
Pseudobrookite
Summit Rock, Condado Klamath, Oregon, USA
FOV = 2.3 mm (Autor: Doug) -
Pseudobrookite
Lago Lemolo, Clearwater, Condado Douglas, Oregon, USA
FOV = 0.9 mm (Autor: Doug) -
Pseudobrookite
Summit Rock, Condado Klamath, Oregon, USA
(Autor: Doug) -
Pseudobrookite
Cantera Caspar, Volcán Bellerberg, Ettringen, Mayen, Eifel, Renania-Palatinado/Rheinland-Pfalz, Alemania
FOV = 1.3 mm (Autor: Doug) -
Pseudobrookite
Cantera Les Châtelaunoux, Mazaye, Rochefort-Montagne, Distrito Clermont-Ferrand, Departamento Puy-de-Dôme, Auvergne-Rhône-Alpes, Francia
fov 1.3 mm (Autor: ploum) -
Pseudobrookite
Cordillera Thomas, Condado Juab, Utah, USA
fov 4.5 mm (Autor: ploum) -
Pseudojohnite
Mina Widowmaker, Fry Mesa, Cañón White, Distrito White Canyon, Condado San Juan, Utah, USA
FOV = 2.9 mm (Autor: Doug) -
Pseudolaueite
Hagendorf, Waidhaus, Oberpfälzer Wald, Alto Palatinado/Oberpfalz, Baviera/Bayern, Alemania
fov 1.2 mm (Autor: Rewitzer Christian) -
pseudoleucite
Loucná, Ostrov, Montes Kruné Hory, Región Karlovy Vary, Bohemia, República Checa
FOV 8 cm. (Autor: prcantos) -
pseudoleucite
Loucná, Ostrov, Montes Kruné Hory, Región Karlovy Vary, Bohemia, República Checa
3.5 x 3.5 cm. crystal (Autor: prcantos) -
pseudoleucite
Loucná, Ostrov, Montes Kruné Hory, Región Karlovy Vary, Bohemia, República Checa
18 x 9 cm. (Autor: prcantos) -
pseudoleucite
Loucná, Ostrov, Montes Kruné Hory, Región Karlovy Vary, Bohemia, República Checa
ca. 40 x 35 x 35 mm (Autor: Rob Schnerr) -
Pseudomalachite
Eleonore mine, Lichtenberg, Franconia, Bavaria, Germany.
7,5 x 4 cm (Author: Andreas Gerstenberg)
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Pseudomalachite
Herdade da Granja Mine, Nossa Senhora da Conceição, Alandroal, Évora District, Portugal
FOV 3 x 4.5 cm (Author: Vitomorim)
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Pseudomalachite
Herdade da Granja Mine, Nossa Senhora da Conceição, Alandroal, Évora District, Portugal
6 x 4 x 3.5 cm (Author: Vitomorim)
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Pseudomalachite
Star of Congo Mine, Lubumbashi, Katanga Prov., DR Congo
7.4 x 11.0 cm
Bluish-green botryoidal pseudomalachite overlaying massive black tenorite. (Author: crosstimber)
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Pseudomalachite & Goethite
El Novillero. Cheles. Badajoz. Extremadura. Spain
FOV 4,08mm
5x. Focus rail MacroRail. Canon EOS 600D. Ikea lights
Photo: Oscar Fernández Arcís, Mineral: Manuel de Torres (Author: ofarcis)
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Pseudomalachite & Goethite
El Novillero Mine. Cheles. Badajoz. Extremadura. Spain
FOV 5,27mm
4,18x. Focus rail MacroRail. Canon EOS 600D. Ikea lights
Photo: Oscar Fernández Arcís, Mineral: Manuel de Torres (Author: ofarcis)
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Pseudomalachite, Malachite, Dioptase
Mina Bonanza, Grupo Bonanza and Golden Eagle Mine, Pico Martin, Montes Little Harquahala, Salome, Distrito Little Harquahala, Condado La Paz, Arizona, USA
FOV = 3.4 mm (Autor: Doug) -
Pseudomalachite
Mina Dos Adriana, Distrito Zapallar, Provincia Copiapó, Región Atacama, Chile
fov 4.5 mm (Autor: ploum) -
Pseudomalachite
Mina Dos Adriana, Distrito Zapallar, Provincia Copiapó, Región Atacama, Chile
fov 4 mm (Autor: ploum) -
Pseudomalachite
Prospección sin nombre, Golconda, Distrito Golconda, Condado Humboldt, Nevada, USA
FOV = 1.5 mm (Autor: Doug) -
Pseudomalachite
Prospección sin nombre, Golconda, Distrito Golconda, Condado Humboldt, Nevada, USA
FOV = 1.1 mm (Autor: Doug) -
Pseudomalachite
Mina Douglas Hill, Cordillera Singatse, Distrito Yerington, Condado Lyon, Nevada, USA
FOV = 3.7 mm (Autor: Doug) -
Pseudomalachite
Mina Miguel Vacas, Freguesías Pardais y Conceição, Vila Viçosa, Distrito Évora, Província Alentejo Central, Región Alentejo, Portugal
1,8 x 1,3 cm (Autor: Volkmar Stingl) -
pseudomorfo malaquita
from: Milpillas Sonora Mexico.
size: 5cm (Author: javmex2)
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Pseudomorphs (Author: Lumaes)
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Pseudpbrookite
Summit Rock, Condado Klamath, Oregon, USA
FOV = 0.8 mm (Autor: Doug) -
psh05.jpg (Author: farmukanx)
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psh09.jpg (Author: farmukanx)
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psh35.jpg (Author: farmukanx)
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psh48.jpg (Author: farmukanx)
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Psilomelane
Dry Ghyll, Caldbeck Fells, Cumbria, England, UK.
FOV 30 x 20 mm approx (Author: nurbo)
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Psilomelane
Dry Ghyll, Caldbeck Fells, Cumbria, England, UK.
65 x 45 mm approx (Author: nurbo)
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Psilomelane nodules as a 7 cm wide classic from the Neue Weintraube mine, Magdgrabtal near St. Andreasberg, Harz. (Author: Andreas Gerstenberg)
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Psilomelane
Tadaout, Taouz, Provincia Er Rachidia, Región Drâa-Tafilalet, Marruecos
122 x 67 mm (Autor: Manuel Mesa) -
pstal1.jpg (Author: Tracy)
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Pucherite, Pucher shaft, Germany 0.5 mm (Author: Rewitzer Christian)
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Puff-adder, responsible for the vast majority of snakebites in SA. (Author: Pierre Joubert)
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Pumice, Found Long Beach WA, Origin Unknown, could have floated in from any where.
2.6cm x 1.9cm x 1.1cm (Author: Screenname)
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Pumpellyite, Prehnite; Quartz; Calcite
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
FOV +- 3 cm (Autor: Pierre Joubert)Pumpellyite, Prehnite; Quartz; Calcite
Montes Goboboseb, Zona Brandberg, Región Erongo -
Pumpellyite, Prehnite; Quartz; Calcite
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
FOV +- 4 cm (Autor: Pierre Joubert)Pumpellyite, Prehnite; Quartz; Calcite
Montes Goboboseb, Zona Brandberg, Región Erongo -
Pumpellyite, Prehnite; Quartz; Calcite
Montes Goboboseb, Zona Brandberg, Región Erongo, Namibia
61 x 60 x 36 mm (Autor: Pierre Joubert)Pumpellyite, Prehnite; Quartz; Calcite
Montes Goboboseb, Zona Brandberg, Región Erongo -
Purpurite
Meixner mine, Hagendorf-Nord, Bavaria, Germany
sample width: 11 cm
Massive material with phosphoferrite and vivianite. (Author: Andreas Gerstenberg)
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Purpurite
Concesión Purple Haze, Área salvaje Cache La Poudre, Condado Larimer, Colorado, USA
6.3 x 6.0 x 4.1 cm (Autor: Michael Shaw) -
PXL_20250110_073815348.jpg (Author: Kharv)
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PXL_20250110_073828297.jpg (Author: Kharv)
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Pyknite, zinnwaldite, quartz
Altenberg tin mine, Erzgebirge, Saxony, Germany
Crystals up to 7 cm
A real German classic. With nice old label. (Author: Andreas Gerstenberg)
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Pyrargyrite
"Verdad de los Artistas" mine, Hiendelaencina, Guadalajara, Castilla-La Mancha, Spain
30 mm x 19 mm (Author: Carles Millan)
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Pyrargyrite
"Verdad de los Artistas" mine, Hiendelaencina, Guadalajara, Castilla-La Mancha, Spain
30 mm x 19 mm (Author: Carles Millan)
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Pyrargyrite
"Verdad de los Artistas" mine, Hiendelaencina, Guadalajara, Castilla-La Mancha, Spain
30 mm x 19 mm (Author: Carles Millan)
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Pyrargyrite
Banská Štiavnica (Schemnitz), Banská Štiavnica Co., Banská Bystrica Region, Slovakia
1,5 cm crystal
Rare flattened crystal in matrix, from old classic locale. (Author: Simone Citon)
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Pyrargyrite
Chañarcillo, Copiapó Province, Atacama Region, Chile
2 cm specimen
Small specimen, but well crystallized, with prismatic dark gray reddish crystals, from note locale. (Author: Simone Citon)
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Pyrargyrite
Churprinz mine, Großschirma, Freiberg district, Erzgebirge, Saxony, Germany.
2,2 x 0,8 cm (Author: Andreas Gerstenberg)
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Pyrargyrite
Jáchymov (St Joachimsthal), Krušné Hory Mts (Erzgebirge), Karlovy Vary Region, Bohemia, Czech Republic
2,6x1,6x1 cm
Old specimen with an unusual red color. (Author: Simone Citon)
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Pyrargyrite
San Genaro Mine, Castrovirreyna District, Castrovirreyna Province, Huancavelica Department, Peru
Up to 1 cm
Rare sharp crystal. (Author: Simone Citon)
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Pyrargyrite
San Genaro Mine, Castrovirreyna District, Castrovirreyna Province, Huancavelica Department, Peru
2,5x2x1 cm
Lustrous crystals from an old peruan classic locale. (Author: Simone Citon)
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Pyrargyrite
San Genaro Mine, Castrovirreyna District, Castrovirreyna Province, Huancavelica Department, Peru
1,5x1,2x1 cm
Group of crystals. (Author: Simone Citon)
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Pyrargyrite
San Genaro Mine, Castrovirreyna District, Castrovirreyna Province, Huancavelica Department, Peru
0,7 cm the crystal
Nice well formed dark reddish Pyrargyrite crystal in matrix, with Calcite. Unusual matrix specimen. (Author: Simone Citon)
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Pyrargyrite
San Genaro Mine, Castrovirreyna District, Castrovirreyna Province, Huancavelica Department, Peru
1 cm
A classic striated crystal. (Author: Simone Citon)
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Pyrargyrite
San Genaro Mine, Castrovirreyna Province, Huancavelica Department, Peru
2.7 x 2.5 cm (Author: Don Lum)
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Pyrargyrite
San Genaro Mine, Castrovirreyna Province, Huancavelica Department, Peru
2.7 x 2.5 cm (Author: Don Lum)
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Pyrargyrite
San Jose mine, San Jose del Progreso, Oaxaca, Mexico
FOV 2 mm (Author: Cesar M. Salvan)
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Pyrargyrite
San Jose mine, San Jose del Progreso, Oaxaca, Mexico
FOV 2 mm. (Author: Cesar M. Salvan)
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Pyrargyrite
San Jose mine, San Jose del Progreso, Oaxaca, Mexico
FOV 2 mm (Author: Cesar M. Salvan)
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Pyrargyrite
San Luis Mine, Fresnillo, Zacatecas, Mexico
2.2 x 2.3 cm (Author: crosstimber)
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Pyrargyrite
Santo Niño Vein, Fresnillo, Zacatecas, Mexico
2,5x2,5x1,8 cm
Good Pyrargyrite crystal group, from quite recent find. (Author: Simone Citon)
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Pyrargyrite
St Andreasberg, St Andreasberg District, Harz, Lower Saxony, Germany
2,5x2x2 cm
Many metallic, gray-dark reddish, well defined crystals in matrix from old collection. (Author: Simone Citon)
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Pyrargyrite and Sphalerite
Třebsko, Příbram, Región Bohemia Central, Bohemia, República Checa
fov 2.6mm (Autor: ploum) -
Pyrargyrite, Calcite
Level 630 of the San Guillermo Vein, San Luis Shaft, Fresnillo, Zacatecas, Mexico
4.7 x 4.2 cm (Author: Don Lum)
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Pyrargyrite, Pyrite, Sphalerite
Túnel Silver, Finca Van Silver, Arroyo Brandywine, Vancouver Mining Division, Isla de Vancouver, Columbia Británica, Canadá
FOV = 1.7 mm (Autor: Doug) -
Pyrargyrite
"Verdad de los Artistas" mine, Hiendelaencina, Guadalajara, Castilla-La Mancha, Spain (Author: Carles Millan)
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Pyrargyrite
"Verdad de los Artistas" mine, Hiendelaencina, Guadalajara, Castilla-La Mancha, Spain (Author: Carles Millan)
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Pyrargyrite
"Verdad de los Artistas" mine, Hiendelaencina, Guadalajara, Castilla-La Mancha, Spain (Author: Carles Millan)
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Pyrargyrite
Příbram, Región Bohemia Central, Bohemia, República Checa
fov 2.5 mm (Autor: ploum) -
Pyrargyrite
Depósito Nová Bana, Nová Bana, Distrito arnovica, Región Banská Bystrica, Eslovaquia
FOV 3,5 x 2,5 mm (Autor: Gerhard Brandstetter) -
Pyrargyrite
Depósito Nová Bana, Nová Bana, Distrito arnovica, Región Banská Bystrica, Eslovaquia
FOV 3,5 x 2,5 mm (Autor: Gerhard Brandstetter) -
Pyrenees mountains. (Author: Benj)
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Pyrit (Freiberg JHB).jpg (Author: Andreas Gerstenberg)
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Pyrite
Alimon Mine, Huaron mining district, Huayllay district, Pasco Province, Pasco Department, Peru
8.2 x 10.6 cm.
Typical cubic pyrite crystals with colorless quartz crystals and black sphalerite on a massive sphalerite matrix (Author: crosstimber)
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Pyrite
Ambasaguas, Muro de Aguas, Rioja, Spain
70 mm x 55 mm (Author: Carles Millan)
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Pyrite
Ambasaguas, Muro de Aguas, Rioja, Spain
70 mm x 55 mm (Author: Carles Millan)
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Pyrite
Ambasaguas, Muro de Aguas, Rioja, Spain
70 mm x 55 mm (Author: Carles Millan)
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Pyrite
Ambasaguas, Muro de Aguas, Rioja, Spain
70 mm x 55 mm (Author: Carles Millan)
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Pyrite
Ambasaguas, Muro de Aguas, La Rioja, Spain
49 mm x 44 mm (Author: Carles Millan)
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Pyrite
Ambasaguas, Muro de Aguas, La Rioja, Spain
49 mm x 44 mm (Author: Carles Millan)
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Pyrite
Ambasaguas, Muro de Aguas, La Rioja, Spain
49 mm x 44 mm (Author: Carles Millan)
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Pyrite
Ambasaguas, Muro de Aguas, Rioja, Spain
64 mm × 40 mm × 35 mm (Author: Carles Millan)
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Pyrite
Ambasaguas, Muro de Aguas, Rioja, Spain
64 mm × 40 mm × 35 mm (Author: Carles Millan)
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Pyrite
Ampliación a mina Victoria, Navajún, La Rioja, Spain
98 mm x 95 mm. Main crystal size: 34 mm on edge (Author: Carles Millan)
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Pyrite
Ampliación a mina Victoria, Navajún, La Rioja, Spain
98 mm x 95 mm. Main crystal size: 34 mm on edge (Author: Carles Millan)
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Pyrite
Ampliación a mina Victoria, Navajún, La Rioja, Spain
83 mm x 80 mm. Crystal size: 43 mm on edge (Author: Carles Millan)
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Pyrite
Ampliación a mina Victoria, Navajún, La Rioja, Spain
98 mm x 95 mm. Main crystal size: 34 mm on edge (Author: Carles Millan)
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Pyrite
Ampliación a mina Victoria, Navajún, La Rioja, Spain
83 mm x 80 mm. Crystal size: 43 mm on edge (Author: Carles Millan)
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Pyrite
Ampliación a mina Victoria, Navajún, La Rioja, Spain
83 mm x 80 mm. Crystal size: 43 mm on edge (Author: Carles Millan)
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Pyrite
Ampliación a mina Victoria, Navajún, La Rioja, Spain
83 mm x 80 mm. Crystal size: 43 mm on edge (Author: Carles Millan)
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Pyrite
Ampliación a mina Victoria, Navajún, La Rioja, Spain
80 mm x 68 mm. Main crystal size: 28 mm on edge (Author: Carles Millan)
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Pyrite
Ampliación a mina Victoria, Navajún, La Rioja, Spain
80 mm x 68 mm. Main crystal size: 28 mm on edge (Author: Carles Millan)
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Pyrite
Ampliación a mina Victoria, Navajún, La Rioja, Spain
80 mm x 68 mm. Main crystal size: 28 mm on edge (Author: Carles Millan)
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Pyrite
Ampliación a mina Victoria, Navajún, La Rioja, Spain
80 mm x 68 mm. Main crystal size: 28 mm on edge (Author: Carles Millan)
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Pyrite
Ampliación a mina Victoria, Navajún, La Rioja, Spain
95 mm x 78 mm (Author: Carles Millan)
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Pyrite
Ampliación a mina Victoria, Navajún, La Rioja, Spain
95 mm x 78 mm (Author: Carles Millan)
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Pyrite
Ampliación a mina Victoria, Navajún, La Rioja, Spain
95 mm x 78 mm (Author: Carles Millan)
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Pyrite
Ampliación a Victoria Mine, Navajún, La Rioja, Spain (Author: Carles Millan)
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Pyrite
Ampliación a Victoria Mine, Navajún, La Rioja, Spain (Author: Carles Millan)
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Pyrite
Ampliación a Victoria Mine, Navajún, La Rioja, Spain (Author: Carles Millan)
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Pyrite
Ampliación a Victoria Mine, Sierra de Alcarama, Navajún, La Rioja, Spain (Author: Carles Millan)
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