-
Fluorite
Mina San Francisco del Oro, San Francisco del Oro, Municipio San Francisco del Oro, Chihuahua, México
8.0 x 7.2 x 2.7 cm (Autor: Michael Shaw) -
Fluorite
Monte Erongo, Usakos, Región Erongo, Namibia
2.8 x 2.0 cm (Autor: Michael Shaw) -
Fluorite
Mina Qingwan, Wujita, Chenzhai, Zhuji, Prefectura Shaoxing, Provincia Zhejiang, China
8 x 5 cm (Autor: Volkmar Stingl) -
Fluorite
Mina Emilio, filón Obdulia, zona minera Caravia, La Rubiera, Loroñe, Colunga, Comarca de la Sidra, Principado de Asturias (Asturias), España
9.0 x 7.0 x 6.0 cm (Autor: Michael Shaw) -
Fluorite
Mina Emilio, filón Obdulia, zona minera Caravia, La Rubiera, Loroñe, Colunga, Comarca de la Sidra, Principado de Asturias (Asturias), España
9.0 x 7.0 x 6.0 cm (Autor: Michael Shaw) -
Fluorite
Mina Ladywash, Eyam, Derbyshire, Inglaterra / Reino Unido
7.8 x 5.7 x 3.3 cm (Autor: Michael Shaw) -
Fluorite
Mina Malwine, filón Bergmännisch Glück Flacher, Pozo Wismut 29b, Frohnau, Annaberg-Buchholz, Distrito Annaberg, Erzgebirgskreis, Sajonia/Sachsen, Alemania
Specimen size 10 cm, largest crystals 4 cm (Autor: Tobi) -
Fluorite
Mina Malwine, filón Bergmännisch Glück Flacher, Pozo Wismut 29b, Frohnau, Annaberg-Buchholz, Distrito Annaberg, Erzgebirgskreis, Sajonia/Sachsen, Alemania
Specimen size 10 cm, largest crystals 4 cm (Autor: Tobi) -
Fluorite
Mina Malwine, filón Bergmännisch Glück Flacher, Pozo Wismut 29b, Frohnau, Annaberg-Buchholz, Distrito Annaberg, Erzgebirgskreis, Sajonia/Sachsen, Alemania
Specimen size 10 cm, largest crystals 4 cm (Autor: Tobi) -
Fluorite
Mina Malwine, filón Bergmännisch Glück Flacher, Pozo Wismut 29b, Frohnau, Annaberg-Buchholz, Distrito Annaberg, Erzgebirgskreis, Sajonia/Sachsen, Alemania
Specimen size 10 cm, largest crystals 4 cm (Autor: Tobi) -
Fluorite
Mina Malwine, filón Bergmännisch Glück Flacher, Pozo Wismut 29b, Frohnau, Annaberg-Buchholz, Distrito Annaberg, Erzgebirgskreis, Sajonia/Sachsen, Alemania
Specimen size 10 cm, largest crystals 4 cm (Autor: Tobi) -
Fluorite
Mina Jaimina, filón Obdulia, Zona Minera Caravia, Trechorio, Carrales, Caravia, Comarca del Oriente, Principado de Asturias (Asturias), España
7.5 x 5.5 x 4.2 cm (Autor: Michael Shaw) -
Fluorite
Mina Mt Cleveland, Luina, Distrito Heazlewood, Consejo Waratah-Wynyard, Tasmania, Australia
9.9 x 7.7 cm (Autor: am mizunaka) -
Fluorite
Zona minera Huanggang, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Región Autónoma Mongolia Interior, China
(Autor: am mizunaka) -
Fluorite
Zona minera Huanggang, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Región Autónoma Mongolia Interior, China
6.7 x 6.7 cm (Autor: am mizunaka) -
Fluorite
Mina Milpo, Cerro de Pasco, distrito minero Atacocha, Provincia Pasco, Departamento Pasco, Perú
2.6 x 1.8 cm (Autor: Michael Shaw) -
Fluorite
Mina Xianghualing, Xianghualing, Linwu, Prefectura Chenzhou, Provincia Hunan, China
6.0 x 4.1 cm (Autor: am mizunaka) -
Fluorite
Yiwu, Prefectura Jinhua, Provincia Zhejiang, China
10.8 x 6.1 x 4.6 cm (Autor: Michael Shaw) -
Fluorite
Mina Lady Annabella, Eastgate, Weardale, North Pennines Orefield, County Durham, Inglaterra / Reino Unido
7.7 x 6.5 x 4.6 cm (Autor: Michael Shaw) -
Fluorite
Mina Lady Annabella, Eastgate, Weardale, North Pennines Orefield, County Durham, Inglaterra / Reino Unido
7.7 x 6.5 x 4.6 cm (Autor: Michael Shaw) -
Fluorite
Mina Felix, Azusa, Montes San Gabriel, Condado Los Angeles, California, USA
6.5 x 5.0 cm (Autor: am mizunaka) -
Fluorite
Mina Deer Trail, Arroyo Cottonwood, Pico Baldy (Monte Baldy), Montes Tushar, Marysvale, Distrito Mount Baldy, Condado Piute, Utah, USA
10.5 x 8.2 x 3.2 cm (Autor: Michael Shaw) -
Fluorite
Koh-i-Maran, Distrito Kalat, Balochistan (Baluchistan), Paquistán
154 mm x 125 mm x 56 mm (Autor: Firmo Espinar) -
Fluorite
Koh-i-Maran, Distrito Kalat, Balochistan (Baluchistan), Paquistán
154 mm x 125 mm x 56 mm (Autor: Firmo Espinar) -
Fluorite
Fisura Rucksack, Weisseck, Zederhaus, Distrito Tamsweg, Salzburgo/Salzburg, Austria
11,5 x 6,5 cm (Autor: Volkmar Stingl) -
Fluorite
Fisura Rucksack, Weisseck, Zederhaus, Distrito Tamsweg, Salzburgo/Salzburg, Austria
11,5 x 6,5 cm (Autor: Volkmar Stingl) -
Fluorite
Cantera Milltown, Milltown, Ashover, Distrito North East Derbyshire, Derbyshire, Inglaterra / Reino Unido
200 mm (Autor: Forrestblyth) -
Fluorite
Cantera Milltown, Milltown, Ashover, Distrito North East Derbyshire, Derbyshire, Inglaterra / Reino Unido
200 mm (Autor: Forrestblyth) -
Fluorite
Cantera Milltown, Milltown, Ashover, Distrito North East Derbyshire, Derbyshire, Inglaterra / Reino Unido
200 mm (Autor: Forrestblyth) -
Fluorite
Cantera Milltown, Milltown, Ashover, Distrito North East Derbyshire, Derbyshire, Inglaterra / Reino Unido
600 mm (Autor: Forrestblyth) -
Fluorite
Mina Chaillac, Chaillac, Le Blanc, Indre, Centre-Val de Loire, Francia
Specimen size 17 x 14 cm, largest crystal 5,5 cm (Autor: Tobi) -
Fluorite
Mina Chaillac, Chaillac, Le Blanc, Indre, Centre-Val de Loire, Francia
Specimen size 17 x 14 cm, largest crystal 5,5 cm (Autor: Tobi) -
Fluorite
Mina Vinheiros, nivel 4, Coto minero Vale das Gatas, Sabrosa, Distrito Vila Real, Región Norte, Portugal
Specimen size: 1.7 × 1.6 × 1.3 cm (Autor: Jordi Fabre) -
Fluorite
Mina Chaillac, Filón rossignol, Chaillac, Le Blanc, Indre, Centre-Val de Loire, Francia
13.2 × 8.4 × 4.8 cm (Autor: Jordi Fabre) -
Fluorite
Yindu, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Región Autónoma Mongolia Interior, China
7.0 x 4.9 cm (Autor: am mizunaka) -
Fluorite
Mina Allenheads (Mina Beaumont), Allendale, Northumberland, Inglaterra / Reino Unido
15cm (Autor: Forrestblyth) -
Fluorite
Mina Allenheads (Mina Beaumont), Allendale, Northumberland, Inglaterra / Reino Unido
5cm (Autor: Forrestblyth) -
Fluorite
Mina Okorusu, Distrito Otjiwarongo, Región Otjozondjupa, Namibia
4.1 x 5.7 cm (Autor: am mizunaka) -
Fluorite
Dirtlow Rake, Castleton, Distrito High Peak, Derbyshire, Inglaterra / Reino Unido
(Autor: Forrestblyth) -
Fluorite
Dirtlow Rake, Castleton, Distrito High Peak, Derbyshire, Inglaterra / Reino Unido
15 cm (Autor: Forrestblyth) -
Fluorite
Mina Xianghualing, Xianghualing, Linwu, Prefectura Chenzhou, Provincia Hunan, China
11.5 x 13.5 cm (Autor: am mizunaka) -
Fluorite
Aksu, Prefectura Akesu, Región Autónoma Uigur de Xinjiang, China
8.5 x 6.0 cm (Autor: am mizunaka) -
Fluorite
Mina Chaillac, Filón rossignol, Chaillac, Le Blanc, Indre, Centre-Val de Loire, Francia
7 x 6 x 4 cm. / 210 g (Autor: DanovskiM) -
Fluorite
Jebel Tirhemi, Taourirt, Provincia Taourirt, Región Oriental, Marruecos
5,5 x 5 x 3 cm. / 79 g (Autor: DanovskiM) -
Fluorite
Mina Qinglong, Dachang, Qinglong, Prefectura Autónoma Qianxi'nan, Provincia Guizhou, China
70 mm x 60 mm x 30 mm (Autor: Dany Mabillard) -
Fluorite
Isla Larak, Condado Qeshm, Provincia Hormozgan, Irán
4.0 x 3.1x 2.4 cm (Autor: Michael Shaw) -
Fluorite
An Phu, Luc Yen, Provincia Yenbai, Vietnam
9.5 x 6.5 cm (Autor: am mizunaka) -
Fluorite
Selva Negra, Baden-Württemberg, Alemania
50 mm x 50 mm x 26 mm (Autor: Dany Mabillard) -
Fluorite
Mina Yaogangxian, Yizhang, Prefectura Chenzhou, Provincia Hunan, China
100 mm x 100 mm x 60 mm (Autor: Dany Mabillard) -
Fluorite
Mina Emilio, filón Obdulia, zona minera Caravia, La Rubiera, Loroñe, Colunga, Comarca de la Sidra, Principado de Asturias (Asturias), España
3.7 × 3.6 × 2.1 cm (Autor: Jordi Fabre) -
Fluorite
Distrito minero Wölsendorf, Alto Palatinado/Oberpfalz, Baviera/Bayern, Alemania
Specimen 25 x 21 cm, largest crystals 5 cm (Autor: Tobi) -
Fluorite
Jebel Ayachi, Macizo Tamazert, Midelt, Provincia Midelt, Región Drâa-Tafilalet, Marruecos
6cmx4cm (Autor: Enrique Llorens) -
Fluorite
Cerro de Pasco, Provincia Pasco, Departamento Pasco, Perú
4.2 x 3.3 x 3.2 cm (Autor: Michael Shaw) -
Fluorite
Provincia Hunan, China
120 mm x 80 mm x 30 mm (Autor: Dany Mabillard) -
Fluorite
Mina Rogerley, Mina Diana Maria (filón Sutcliffe), Frosterley, Weardale, North Pennines Orefield, County Durham, Inglaterra / Reino Unido
89 mm x 79 mm. Largest crystal: 21 mm on edge. Mas (Autor: Carles Millan) -
Fluorite
Mina Rogerley, Mina Diana Maria (filón Sutcliffe), Frosterley, Weardale, North Pennines Orefield, County Durham, Inglaterra / Reino Unido
89 mm x 79 mm. Largest crystal: 21 mm on edge. Mas (Autor: Carles Millan) -
Fluorite
Mina Chaillac, Chaillac, Le Blanc, Indre, Centre-Val de Loire, Francia
Specimen size 17 x 14 cm, largest crystal 5,5 cm (Autor: Tobi) -
Fluorite
Mina Le Beix, Saint-Germain-près-Herment, Herment, Distrito Clermont-Ferrand, Departamento Puy-de-Dôme, Auvergne-Rhône-Alpes, Francia
12.0 x 8.8 cm (Autor: am mizunaka) -
Fluorite
Villadossola, Provincia Verbano-Cusio-Ossola, Piamonte (Piemonte), Italia
4,5 x 3 cm (Autor: Volkmar Stingl) -
Fluorite
Villadossola, Provincia Verbano-Cusio-Ossola, Piamonte (Piemonte), Italia
4,5 x 3 cm (Autor: Volkmar Stingl) -
Fluorite
Mina Bergmännisch Glück, Frohnau, Annaberg-Buchholz, Distrito Annaberg, Erzgebirgskreis, Sajonia/Sachsen, Alemania
4,4 x 3,2 x 2 cm. (Autor: DanovskiM) -
Fluorite
Mina Rogers, Huntingdon, zona Madoc, Condado Hastings, Ontario, Canadá
6.0 x 4.5 x 2.7 cm (Autor: Michael Shaw) -
Fluorite
Yacimiento mineral Tasraft (Asrart), Tasraft (Asrart), Caidat Tizi NIsly, Círculo Aghbala, Provincia Béni Mellal, Región Béni Mellal-Khénifra, Marruecos
9cm x 4,5cm (Autor: Enrique Llorens) -
Fluorite
Mina Okorusu, Distrito Otjiwarongo, Región Otjozondjupa, Namibia
7.3 x 5.5 x 3.5 cm (Autor: Michael Shaw) -
Fluorite
Mina Okorusu, Distrito Otjiwarongo, Región Otjozondjupa, Namibia
main crystal size: 2.5 × 2 cm (Autor: Jordi Fabre) -
Fluorite
Mina Okorusu, Distrito Otjiwarongo, Región Otjozondjupa, Namibia
15.5 × 14 × 4 cm (Autor: Jordi Fabre) -
Fluorite
Mina Naica, Naica, Municipio Saucillo, Chihuahua, México
5.9 x 4.3 cm (Autor: am mizunaka) -
Fluorites from South Africa, Austria and Mexico (Author: Tobi)
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Fluorites from Xianghuapu Mine and Elmwood Mine. (Author: Tobi)
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Fluornatromicrolite, Garnet (variety spessartine)
Distrito Dara-I-Pech (Distrito Pech), Provincia Kunar (Konar), Afganistán
27 mm x 24 mm x 27 mm (Autor: Don Lum) -
Fluornatropyrochlore
Volcán Água de Pau, Água de Pau, Municipio Lagoa, Isla San Miguel, Región Autónoma de las Azores, Portugal
fov 1.6 mm (Autor: ploum) -
Fluornatropyrochlore
Volcán Água de Pau, Água de Pau, Municipio Lagoa, Isla San Miguel, Región Autónoma de las Azores, Portugal
fov 1.3 mm (Autor: ploum) -
Fluornatropyrochlore
Volcán Água de Pau, Água de Pau, Municipio Lagoa, Isla San Miguel, Región Autónoma de las Azores, Portugal
fov 0.8 mm (Autor: ploum) -
Fluornatropyrochlore
Volcán Água de Pau, Água de Pau, Municipio Lagoa, Isla San Miguel, Región Autónoma de las Azores, Portugal
fov 1.5 mm (Autor: ploum) -
Fluornatropyrochlore
Volcán Água de Pau, Água de Pau, Municipio Lagoa, Isla San Miguel, Región Autónoma de las Azores, Portugal
fov 2.4 mm (Autor: ploum) -
Fluornatropyrochlore
Volcán Água de Pau, Água de Pau, Municipio Lagoa, Isla San Miguel, Región Autónoma de las Azores, Portugal
fov 2.3 mm (Autor: ploum) -
Fluornatropyrochlore
Volcán Água de Pau, Água de Pau, Municipio Lagoa, Isla San Miguel, Región Autónoma de las Azores, Portugal
fov 1.2 mm (Autor: ploum) -
Fluornatropyrochlore
Volcán Água de Pau, Água de Pau, Municipio Lagoa, Isla San Miguel, Región Autónoma de las Azores, Portugal
fov 1.24 mm (Autor: ploum) -
Fluornatropyrochlore
Volcán Água de Pau, Água de Pau, Municipio Lagoa, Isla San Miguel, Región Autónoma de las Azores, Portugal
fov 1.74 mm (Autor: ploum) -
Fluoro-edenite
Mt Calvario, Biancavilla, Etna Volcanic Complex, Catania Province, Sicily, Italy
1.4 mm group of yellow Fluoro-edenite crystals (Author: Matteo_Chinellato)
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Fluoro-edenite
Mt Calvario, Biancavilla, Etna Volcanic Complex, Catania Province, Sicily, Italy
1.06 mm yellow Fluoro-edenite crystal with Pseudobrookite (Author: Matteo_Chinellato)
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fluoro-edenite (Author: Glenn Rhein)
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fluoro-edenite (Author: Glenn Rhein)
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Fluoro-edenite , Diopside
Rhein Property, Amity NY USA
7.0 (Author: Glenn Rhein)
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Fluoro-edenite 19 mm crystal (Author: Glenn Rhein)
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Fluoro-edenite from Monte Calvario, Biancavilla, Etna Vulcano, Catania, Sicilia, Italy.
Field of view: 1.8 mm (Author: Rewitzer Christian)
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Fluoro-edenite from Monte Calvario, Biancavilla, Etna Vulcano, Catania, Sicilia, Italy.
Field of view: 1.2 mm (Author: Rewitzer Christian)
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Fluoro-edenite sw uv (Author: Glenn Rhein)
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Fluoro-edenite
Minas Nuestra Señora del Carmen, La Celia, Jumilla, Comarca Altiplano, Región de Murcia (Murcia), España
fov 0,4 mm (Autor: Rewitzer Christian) -
Fluoro-edenite
Cantera Lemolo Lake, Condado Douglas, Oregon, USA
FOV = 2.0 mm (Autor: Doug) -
Fluoro-edenite
Lago Lemolo, Clearwater, Condado Douglas, Oregon, USA
FOV = 1.8 mm (Autor: Doug) -
Fluoro-edenite
Lago Lemolo, Clearwater, Condado Douglas, Oregon, USA
FOV = 1.5 mm (Autor: Doug) -
Fluoro-richterite
Essonville roadcut, Wilberforce, Halliburton Co., Ontario, Canada
6.5 x 9.0 cm.
Black fluoro-richerite to 4 cm in length embedded in pinkish-white calcite with small, gemmy brown phlogopite crystals. Collected 7-21-99. (Author: crosstimber)
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Fluoro-richterite
Corte de carretera Essonville, Monmouth, Condado Haliburton, Ontario, Canadá
2.0 x 2.5 cm (Autor: crosstimber) -
Fluoro-richterite
Corte de carretera Essonville, Monmouth, Condado Haliburton, Ontario, Canadá
7.4 x 5.8 x 4.4 cm (Autor: Michael Shaw) -
Fluorophlogopite
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 0.8 mm. (Autor: Rewitzer Christian) -
Fluororichterite. Minera I Quarry. Lebrija. Sevila. Spain. 3 cm (Author: nimfiara)
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fluos.jpg (Author: Montanpark)
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fluo_clara.jpg (Author: Tobi)
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fluo_erongo.jpg (Author: Tobi)
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fluo_wöls.jpg (Author: Tobi)
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Flurlite
Hagendorf, Waidhaus, Oberpfälzer Wald, Alto Palatinado/Oberpfalz, Baviera/Bayern, Alemania
fov 1.4 mm (Autor: Rewitzer Christian) -
flyite
fov 1.5 mm
(Author: ploum)
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FMF---Posting-2.jpg (Author: BlueCapProductions)
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FMF---Posting-C.jpg (Author: BlueCapProductions)
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FMF---Posting-D.jpg (Author: BlueCapProductions)
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Foitite
Erongo Mts., Erongo Region, Namibia
1.6 x 5.5 cm.
Lustrous black parallel growth clusters of columnar foitite with a light preferential druse of pale gray silica. (Author: crosstimber)
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Foitite
Erongo, Namibia
78 x 56 x 43 mm
This is a floater (no damage); view from the top. (Author: Pierre Joubert)
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Foitite
Erongo, Namibia
78 x 56 x 43 mm (Author: Pierre Joubert)
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Foitite (Tourmaline Group) in and on Quartz and feldspar
Monte Erongo, Usakos, Región Erongo, Namibia
82 x 49 x 38 mm (Autor: Pierre Joubert)Foitite (Tourmaline Group) in and on Quartz and feldspar
Monte Erongo, Usak -
Foitite (Tourmaline Group) in and on Quartz and feldspar
Monte Erongo, Usakos, Región Erongo, Namibia
82 x 49 x 38 mm (Autor: Pierre Joubert)Foitite (Tourmaline Group) in and on Quartz and feldspar
Monte Erongo, Usak -
Foitite (Tourmaline Group) in and on Quartz and feldspar
Monte Erongo, Usakos, Región Erongo, Namibia
82 x 49 x 38 mm (Autor: Pierre Joubert)Foitite (Tourmaline Group) in and on Quartz and feldspar
Monte Erongo, Usak -
Foitite (Tourmaline Group) on Quartz
Monte Erongo, Usakos, Región Erongo, Namibia
39 x 33 x 30 mm (Autor: Pierre Joubert)Foitite (Tourmaline Group) on Quartz
Monte Erongo, Usakos, Región Erongo, -
Foitite (Tourmaline Group) on Quartz
Monte Erongo, Usakos, Región Erongo, Namibia
39 x 33 x 30 mm (Autor: Pierre Joubert)Foitite (Tourmaline Group) on Quartz
Monte Erongo, Usakos, Región Erongo, -
Foitite (Tourmaline Group) on Quartz
Monte Erongo, Usakos, Región Erongo, Namibia
39 x 33 x 30 mm (Autor: Pierre Joubert)Foitite (Tourmaline Group) on Quartz
Monte Erongo, Usakos, Región Erongo, -
Foitite, Feldspar
Erongo Mountains, Erongo Region, Namibia
6.1 x 4.7 cm (Author: Don Lum)
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Foitite, Feldspar
Erongo Mountains, Erongo Region, Namibia
6.1 x 4.7 cm (Author: Don Lum)
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Foitite, Feldspar
Erongo Mountains, Erongo Region, Namibia
6.1 x 4.7 cm (Author: Don Lum)
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Foitite
Mina Little Three, Ramona, Distrito Ramona, Condado San Diego, California, USA
1.0 x 8.0 cm (Autor: crosstimber) -
For a German locality rather good dolomite rhombs (some with orientated siderite inclusions, up to 1,5 cm) from the Fuchsberg quarry, Neumagen-Dhron, Eifel mtns., Rhineland-Palatinate. (Author: Andreas Gerstenberg)
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For one of my most aesthetic labels I consider this one of a St. Andreasberg stilbite. (Author: Andreas Gerstenberg)
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For scale. (Author: vic rzonca)
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Forgive my inability to successfully capture the true luster and color of metallic minerals. This mineral is aptly named Cylindrite and is from the type locality at Santa Cruz Mine, Oruro Deparment, Bolivia. Like most of my type locality minerals, it is not museum quality, but the rare habit makes up for it. The field of view is about 1" (2.54cm) (Author: Jim Prentiss)
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Forgot the arnimite label... (Author: Andreas Gerstenberg)
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Former Bally Prior museum/Switzerland: wulfenite from Badenweiler, Black Forest. About 1890. (Author: Andreas Gerstenberg)
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Forms in the crystal. (Author: José Miguel)
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Fornacite + Plancheite + Mimetite
Mina Eagle Eye, Grupo Moore Mine, Distrito New Water, Montes New Water, Condado La Paz, Arizona, USA
fov 2.3 mm (Autor: ploum) -
Fornacite and Plancheite
Mina Eagle Eye, Grupo Moore Mine, Distrito New Water, Montes New Water, Condado La Paz, Arizona, USA
fov 1 mm (Autor: ploum) -
Fornacite
Mina Eagle Eye, Grupo Moore Mine, Distrito New Water, Montes New Water, Condado La Paz, Arizona, USA
fov 0.65 mm (Autor: ploum) -
Fornacite
Mina Eagle Eye, Grupo Moore Mine, Distrito New Water, Montes New Water, Condado La Paz, Arizona, USA
fov 1.75 mm (Autor: ploum) -
Fornacite
Pegmatita Crystal Lode, Distrito Fulford, Condado Eagle, Colorado, USA
fov 0.65 mm (Autor: ploum) -
Fornacite
Mina Eagle Eye, Grupo Moore Mine, Distrito New Water, Montes New Water, Condado La Paz, Arizona, USA
fov 0.75 mm (Autor: ploum) -
Fornacite
Montes Bradshaw (Cordillera Bradshaw), Copperopolis, Distrito Castle Creek, Condado Yavapai, Arizona, USA
FOV = 2.7 mm (Autor: Doug) -
Fornacite
Grupo de concesiones Bob Montgomery, Montes Peloncillo, Granite Gap, Distrito San Simon, Condado Hidalgo, New Mexico, USA
FOV = 0.7 mm (Autor: Doug) -
Forsterite
Sapat Gali, Naran-Kaghan, Khyber Pakhtunkhwa, Pakistan
3.5 x 4.6 cm.
A group of partly gemmy green peridot crystals. (Author: crosstimber)
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Forsterite (peridot), St John’s Island, Egypt, Africa, 2 x 1.1 x 0.6 cm (Author: Jim)
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Forsterite (variety peridot)
Sapat Gali (Suppat), Naran, Valle Kaghan, Distrito Mansehra, Jaiber Pastunjuá, Paquistán
12 x 7 mm (Autor: Sante Celiberti) -
Forsterite. El Juanar. Ojén. Málaga. Spain
Crystal size 1,5 cm (Author: nimfiara)
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Forsterite. Llorá. Gerona. Cataluña. Spain. 5 cm. and 3 cm. (Author: nimfiara)
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Forsterite
Sapat Gali (Suppat), Naran, Valle Kaghan, Distrito Mansehra, Jaiber Pastunjuá, Paquistán
(Autor: Manuel Mesa) -
Fossil early Nautiloid (Trilacinoceras Hunanense)
Baota Formation, Yongshun,Hunan Province, China.
116 x 50 x 25 mm (Author: nurbo)
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Fossil Plate Caton Moor, 20 x 15 cm’s. (Author: nurbo)
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Fossilized feather from Douglas Pass Co. USA. I wonder about the rarity of such a thing, any comment? (Author: vic rzonca)
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Foster Hallman, former owner with over 4 decades of experience on Petersen Mt., running the Hitachi excavator. (Author: Tony L. Potucek)
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Foster is a genius with the trackhoe. He not only scrapes the walls of the pits, he also removes a lot of the rock rubble at the foot of the walls and he opens access to the walls so that it is easy to walk up to them. (Author: John S. White)
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Four undamaged cubic pyrite crystals with mirror-like faces intergrown on a matrix of marlstone.
Overall size: 95 mm x 78 mm.
Main crystal: 31 mm on edge.
Weight: 512 g. (Author: Carles Millan)
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Mina Ampliación a Victoria, Sierra de Alcarama, Navajún, Comarca Cervera, La Rioja, España
95 mm x 78 mm. Main crystal: 52 mm wide, 31 mm on (Autor: Carles Millan) -
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Región Centro, Portugal
14 cm x 12 cm x 7 cm (Autor: silvia) -
fov 4 mm (Author: ploum)
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fov = 1.7 mm (Author: ploum)
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FP 1.jpg (Author: Pierre Joubert)
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FP 4.jpg (Author: Pierre Joubert)
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FP.JPG (Author: Pierre Joubert)
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Fragments viewed immersed in index oil at 100x with a petrographic scope, polarizers not crossed (Author: Pete Richards)
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Fraipontite
Mina War Eagle, Campo Upper Noonday, Cordillera Nopah, Condado Inyo, California, USA
FOV = 1.4 mm (Autor: Doug) -
Fraipontite
Mina War Eagle, Campo Upper Noonday, Cordillera Nopah, Condado Inyo, California, USA
FOV = 2.0 mm (Autor: Doug) -
Fraipontite
Mina War Eagle, Campo Upper Noonday, Cordillera Nopah, Condado Inyo, California, USA
FOV = 3.5 mm (Autor: Doug) -
Framed and ready to go. (Author: Gail)
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framed and under glass. (Author: Gail)
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Framed and under glass. (Author: Gail)
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Francevillite, Curienite, Vanuralite, Mounanaite and Uraninite
Mina Mounana, Franceville, Provincia Haut-Ogooué, Gabón
11 x 8,5 cm (Autor: Benj)Francevillite, Curienite, Vanuralite, Mounanaite and Uraninite
Mina Mounana, Francevill -
Francevillite
Mina Pandora, La Sal, Distrito La Sal (Distrito Paradox Valley), Condado San Juan, Utah, USA
FOV = 1.1 mm (Autor: Doug) -
Franckeite
Itos Mine, Oruro City, Cercado Province, Oruro Department, Bolivia
6.4 x 7.0 cm (Author: crosstimber)
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Franckeite
Itos Mine, Oruro City, Cercado Province, Oruro Department, Bolivia
6.4 x 7.0 cm.
A rich mass of crystalline franckeite, (Author: crosstimber)
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Franckeite from the San José Mine, Bolivia. (Author: Samuel)
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Franconite
Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry; Carrière Mont Saint-Hilaire), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada
FOV=1.5mm (Author: Doug)
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Franklinite
Sterling Mine, Ogdensburg, Sussex County, New Jersey, USA
18 x 14 x 9 mm, largest crystal measures 11 mm (Author: xdxucn)
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Franklinite with Calcite and Willemite
Mina Sterling, Sterling Hill, Ogdensburg, Distrito minero Franklin, Condado Sussex, New Jersey, USA
10.1 × 6.4 × 5.4 cm (Autor: Jordi Fabre) -
freiberg.jpg (Author: Tobi)
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Freibergite
Mina Herja, Chiuzbaia, Baia Sprie, Maramures, Rumanía
1.0 x 6.0 x 8.5 cm (Autor: crosstimber) -
Freieslebenite
Hiendelaencina, Guadalajara, Castile-La Mancha, Spain
10x7x5 cm
Freieslebenite
Hiendelaencina, Guadalajara, Castile-La Mancha, Spain
10x7x5 cm
Old classic, rich, large specimen with Freieslebenite crystals in matrix associated with bladed, whitish Baryte. Ex Peter Maurer. (Author: Simone Citon)
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Freieslebenite, Boulangerite
Túnel Silver, Finca Van Silver, Arroyo Brandywine, Vancouver Mining Division, Isla de Vancouver, Columbia Británica, Canadá
FOV = 1.3 mm (Autor: Doug) -
French label of a blue baryte from Königsberg, Wolfstein, Rhineland-Palatinate. (Author: Andreas Gerstenberg)
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Frenzel-Etikett (Tharandit Tharandt).JPG (Author: Andreas Gerstenberg)
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Fresh silver wires (up to 1 cm) on massive quartz/silver matrix. Nice miniature from 330 m level, Freital vein, Marx-Semmler Stolln, Oberschlema, Erzgebirge, Saxony. (Author: Andreas Gerstenberg)
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Fresnoite
Concesión Esquire No. 1, concesión Rush Creek, depósito Rush Creek, Distrito Big Creek-Rush Creek, Condado Fresno, California, USA
FOV = 0.8 mm (Autor: Doug) -
Fritz Seliger (Berlin) label of a galena pseudo after pyromorphite (the famous "Blaubleierz") from the Kautenbach mine, Bernkastel, Rhineland-Palatinate (about 1900). (Author: Andreas Gerstenberg)
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From 65 to 5, they get it done.
(Author: vic rzonca)
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From a 2005 find occur these undamaged brown baryte crystals (6 cm sample). Found at 318 shaft, Antonsthal, Erzgebirge, Saxony. The find developed lots of nearly colorless to yellowish brown crystals which are often damaged, unfortunately. Undamaged specimens are rather rare. (Author: Andreas Gerstenberg)
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From Chamonix I got the train to Montenvers, which is by far the easiest way to get to the Mer de Glace; which I needed to walk along to get to the Aiguille du Moine. It’s a very popular spot for visiting tourists and climbers passing through..
Photo scanned from slide. (Author: Mike Wood)
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From left to right: Aiguille(s) d’Argentières (3902m) above glacier du Chardonnet and glacier du milieu, Col du Tour Noir (3535m) above glacier des Améthystes, Aiguille de l’A Neuve (3753m) and le Tour Noir (3937m) above glacier du Tour Noir, Col d’Argent (Author: Joan Rosell)
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From left to right: Joan, Baltasar and Joan Carles trying to find a geode in a big planar pegmatite. Unluckily the geode didn’t appear!! :( (Author: Sergio)
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From one extreme
Size: 29 mm x 16 mm x 12 mm (Author: nurbo)
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From Spania Dolina 100 x 100mm. (Author: nurbo)
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from the back side. (Author: Gail)
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From the front.
Apophyllite on Stilbite
Momin Akhada
Rahri. Maharashtra. India (Author: Gail)
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Hvalfjörður, Reikiavik Norte, Islandia
(Autor: Bergur_E_Sigurdarson) -
front (Author: Gail)
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Front - piece is 14.4 cm wide, 8.2 cm tall, and 4.4 cm thick. (Author: Matt_Zukowski)
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FRONT SIDE OF SPECIMEN (Author: Lumaes)
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fulgurite
Carretera a Quaddick Town Farm Road, Thompson, Condado Windham, Connecticut, USA
''fingers scale'' (Autor: vic rzonca) -
fulgurite
Carretera a Quaddick Town Farm Road, Thompson, Condado Windham, Connecticut, USA
''fingers scale'' (Autor: vic rzonca) -
Full moon makes the landscape look like the surface of some other planet. (Author: Pierre Joubert)
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Full view size 60 x 45 mm (Author: nurbo)
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fullsizeoutput_196b.jpeg (Author: Bob Harman)
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Fülöppite
Kreuzberg, Baia Mare, Maramures, Romania
fov 1.6 mm (Author: Rewitzer Christian)
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Fülöppite, Kreuzberg, Baia Mare, Romania 1.5 mm (Author: Rewitzer Christian)
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Fülöppite
Mina Nueva Virginia, Barranco Royo, Lanzuela, Comarca Jiloca, Teruel, Aragón, España
fov 1.1 mm (Autor: Rewitzer Christian) -
Fülöppite
Mina Nueva Virginia, Barranco Royo, Lanzuela, Comarca Jiloca, Teruel, Aragón, España
fov 0.9 mm (Autor: Rewitzer Christian) -
Furutobeite xls close up
Tsumeb, Namibia
Specimen: William Pinch Collection
Photo: Jeff Scovil & The RRUFF Project (Author: Pinch Bill)
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Furutobeite xls
Tsumeb, Namibia
Specimen size: Cabinet
Structure type R060937
Analyzed by Raman spectroscopy standard
Specimen: William Pinch Collection
Photo: Jeff Scovil & The RRUFF Project (Author: Pinch Bill)
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Gadolinite
Isle of Arran, Scotland, UK
3mm crystal
A rare associate mineral, found only in one cavity in the granite; the same cavity as the large smoky in this post. The mineral has been tested. The matrix is composed of tiny feldspar and quartz crystals, and a few smaller gadolinite crystals. Self-collected (though when first spotted I thought it was sphene/titanite). (Author: Mike Wood)
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Gadolinite
Ytterby, Vaxholm, Sweden
FoV: 5 x 3 cm
Not a too good piece, but gadolinite from this historical Swedish quarry was the most important mineral for the discovery of most of the 10 different rare earth elements - four of which have names derived directly from the place itself: Yttrium, Terbium, Erbium, Ytterbium
the site: http://www.mindat.org/loc-3191.html (Author: kakov)
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Gadolinite-(Y)
Hopffeldboden, Sbg, Austria
0.87 mm
Photo Matteo Chinellato
Collection Domenico Preite (Author: domenico)
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Gadolinite-(Y)
Washington Pass, Batolito Golden Horn, Condado Okanogan, Washington, USA
FOV = 2.0 mm (Autor: Doug) -
Gadolinite-Y
Pegmatita Slobrekka, Frikstad, Iveland, Aust-Agder, Noruega
FOV 14 x 10,5 mm (Autor: Gerhard Brandstetter) -
Gahnite
Mt. Peak Mine, Charlemont, Franklin Co., Massachusetts
5.5 x 6.1 cm
Black octahedral crystals to 5 mm on edge embedded in an iron-rich matrix. (Author: crosstimber)
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gahnite
(Author: Pete Richards)
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gahnite
Antsirabé, Región Vakinankaratra, Madagascar
3 cm (Autor: Pete Richards) -
Gaidonnayire and hilarite
Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry; Carrière Mont Saint-Hilaire), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada
FOV=3mm
Clear gaidonnayite crystal surrounded by brown hilarite crystals (Author: Doug)
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Gaidonnayite
Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry; Carrière Mont Saint-Hilaire), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada
FOV=3mm (Author: Doug)
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Gaidonnayite
Cantera Poudrette, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canadá
FOV = 2mm (Autor: Doug) -
Gaidonnayite
Cantera Poudrette, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canadá
FOV = 2mm (Autor: Doug) -
Galena
Alimon Mine, Huayllay District, Pasco Province, Pasco Department, Peru
5.5 x 7.0 cm.
Metallic silver-gray, spinel-twinned galena crystals associated with black sphalerite. (Author: crosstimber)
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Galena
Annabel Lee Mine, Harris Creek Sub-District, Hardin Co., Illinois
5.5 x 8.0 cm
Galena with fluorite and sphalerite. (Author: crosstimber)
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Galena
Ballard Mine, Treece, Cherokee Co., Kansas, USA
6.6 x 8.0 cm.
Galena is one of my favorite minerals. My wife jokes that our home is settling on one end because of the number of galenas in my collection. This one is very bright for a Tri-State specimen and very difficult to photograph because of the many reflective surfaces on the overgrowths. (Author: crosstimber)
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Galena
Bernkastel, Germany
33 mm
pseudomorph after pyromorphite (Author: Roger Warin)
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Galena
Bleiberg open pit, Maubach, northern Eifel mountains, Northrhine-Westphalia, Germany.
8,5 x 7 cm
Crystals up to 5 mm. These lustrous cubes are quite rare in that region, most Maubach specimens are corroded. (Author: Andreas Gerstenberg)
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Galena
Brushy Creek Mine, Viburnum Trend District, Reynolds County, Missouri, USA
9.5 x 7.5 cm (Author: Don Lum)
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Galena
Brushy Creek Mine, Viburnum Trend District, Reynolds County, Missouri, USA
9.5 x 7.5 cm (Author: Don Lum)
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Galena
Davis-Deardorff Complex, Cave In Rock Sub-District, Hardin Co., Illinois
7.5 x 8.0 cm (Author: crosstimber)
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Galena
drawing of {744} (Author: Roger Warin)
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Galena
Elmwood Mines, Carthage, Smith Co., Tennessee, USA
5.5 x 6.5 cm
Lustrous cuboctahedral galena crystals forming an aesthetic cluster with minor calcite. Well-crystallized galena was not very common at Elmwood. (Author: crosstimber)
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Galena
Freiberg, Saxe, Germany
4.3 cm
Discovery of the {551} trioctahedron. (Author: Roger Warin)
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Galena
Freiberg, Saxe, Germany
Drawing of this galena # 104 (Author: Roger Warin)
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Galena
Freiberg, Saxony, Germany
Unusual trapezoherdon {744} (Author: Roger Warin)
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Galena
Freiberg, Saxony, Germany (Author: Roger Warin)
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Galena
Freiberg, Saxony, Germany (Author: Roger Warin)
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Galena
Gheturi Mine, Turt, Satu Mare, Romania
3.7 x 5.8 cm.
Steel-gray cuboctahedral galena with small black sphalerite crystals sprinkled over the surface. These rest on a light brown siderite matrix. Mined in 2003. (Author: crosstimber)
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Galena
Gidiursko Mine, Madan, Bulgaria
Size: 5 x 3.3 x 2.8 cm (Author: Leon56)
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Galena
Gjudurska Mine, Zlatograd, Smolyan Oblast, Bulgaria
5.5 x 7.0 cm.
Bright cuboctahedral and spinel-twinned galena from mining in 2010. (Author: crosstimber)
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Galena
Gjudurska Mine, Zlatograd, Smolyan Oblast, Bulgaria
4.5 x 5.6 cm.
Bright cuboctahedral galena collected in 2010. (Author: crosstimber)
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Galena
Große Burg Mine, Altenseelbach, Neunkirchen, Siegerland, North Rhine-Westphalia, Germany
Specimen size 4 cm
(Author: Tobi)
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Galena
Huanzala Mine, Huallanca District, Dos de Mayo Prov., Hunauco Dept., Peru
5.3 x 8.5 cm.
Galena associated with colorless, bladed barite. (Author: crosstimber)
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Galena
Kautenbach Mine, Bernkastel, Rhineland-palatinate, Germany
23 mm
galena pseudomorph of pyromorphite. (Author: Roger Warin)
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Galena
Komshejeh Mine (Komshecheh Mine), Komshejeh (Komshecheh), Ardestan County, Esfahan Province (Isfahan Province; Aspadana Province), Iran
4.5*4.5 cm
Galena and Fluorite (Author: h.abbasi)
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Galena
Kruchev dol Mine, Madan District, Smolyan Oblast, Bulgaria
7.8 x 9.6 cm.
Spinel-twinned galena with colorless calcite rhombs and minor brown siderite. (Author: crosstimber)
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Galena
Kruchev dol Mine, Madan District, Smolyan Oblast, Bulgaria
4.1 x 6.0 cm.
Unusual flattened cubic galena crystals with mosaic-textured dissolution features and 2 generations of calcite. Mined in 2003. (Author: crosstimber)
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Galena
Kruchev dol Mine, Madan Orefield, Smolyan Oblast, Bulgaria
3.5 x 6.0 cm.
This spinel-twinned galena was mined in 2006 from Level 450, Block 22, (Author: crosstimber)
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Galena
Krushev dol mine, Madan Ore Field, Sth Rhodope Mts., Smolyan Oblast, Bulgaria.
10 x 9 x 5 cm; 815 gram (Author: Louis Friend)
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Galena
Krushev dol mine, Madan Ore Field, Sth Rhodope Mts., Smolyan Oblast, Bulgaria.
10 x 9 x 5 cm; 815 gram (Author: Louis Friend)
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Galena
Krushev dol mine, Madan Ore Field, Sth Rhodope Mts., Smolyan Oblast, Bulgaria.
10 x 9 x 5 cm; 815 gram (Author: Louis Friend)
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Galena
Krushev dol mine, Madan Ore Field, Sth Rhodope Mts., Smolyan Oblast, Bulgaria.
10 x 9 x 5 cm; 815 gram (Author: Louis Friend)
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Galena
Krushev dol mine, Madan Ore Field, Sth Rhodope Mts., Smolyan Oblast, Bulgaria.
10 x 9 x 5 cm; 815 gram (Author: Louis Friend)
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Galena
Krushev dol mine, Madan Ore Field, Sth Rhodope Mts., Smolyan Oblast, Bulgaria.
10 x 9 x 5 cm; 815 gram
Galena
Krushev dol mine, Madan Ore Field, Sth Rhodope Mts., Smolyan Oblast, Bulgaria.
10 x 9 x 5 cm; 815 gram (Author: Louis Friend)
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Galena
Krushev dol mine, Madan Ore Field, Southern Rhodope Mountains, Smolyan Oblast, Bulgaria.
12 x 12 x 5 cm; 1570 gram (Author: Louis Friend)
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Galena
Krushev dol mine, Madan Ore Field, Southern Rhodope Mountains, Smolyan Oblast, Bulgaria.
12 x 12 x 5 cm; 1570 gram (Author: Louis Friend)
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Galena
Krushev dol mine, Madan Ore Field, Southern Rhodope Mountains, Smolyan Oblast, Bulgaria.
12 x 12 x 5 cm; 1570 gram (Author: Louis Friend)
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Galena
Matlock, Derbyshire, England, UK
7 cm
Same specimen (Author: Roger Warin)
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Galena
Matlock, Derbyshire, England, UK
7 cm
same specimen (Author: Roger Warin)
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