-
Orange red alacranite crystals from Wilmsdorfer shaft, Possendorf near Dresden, Saxony. Picture width 2 mm. (Author: Andreas Gerstenberg)
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orange-brown Fluorite crystals with purple zones up to 1.1 cm with Dolomite, dimensions of the specimen: 5.5 x 3.5 x 2.5 cm, Bergmännisch Glück Flacher vein, Frohnau (Author: Thomas Uhlig)
-
Ore bucket. (Author: vic rzonca)
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Original label (dating from 1932). Translation as follows: tin rock from the 60 m level of a tin mine near Zinnwald. (Author: Andreas Gerstenberg)
-
original label for specimen (Author: Peter Megaw)
-
Original label from Ecole Impériale des Mines/Paris (about 1840). (Author: Andreas Gerstenberg)
-
Original label of F. Krantz Mineralienkontor/Bonn (around 1910). (Author: Andreas Gerstenberg)
-
Original label. (Author: Andreas Gerstenberg)
-
Original Louis Saemann label (1864). (Author: Andreas Gerstenberg)
-
Original Vaux seal on the vial (Author: Andreas Gerstenberg)
-
Orpiment
Cavnic, Maramures, Romania
6.6 x 7.1 cm.
Orange and brown orpiment partially covering a matrix of white crystallized calcite. (Author: crosstimber)
-
Orpiment
El’brusskiy Mine, Elbrus Mt, Kabardino-Balkarian Republic, Northern Caucasus Region, Russia
4.2 x 5.8 cm
Bright orange orpiment crystals with small colorless barite crystals. (Author: crosstimber)
-
Orpiment
Quiruvilca mine, Quiruvilca District, Santiago de Chuco Province, La Libertad Department, Peru.
12 x 9 x 5 cm; 480 gram. (Author: Louis Friend)
-
Orpiment
Quiruvilca mine, Quiruvilca District, Santiago de Chuco Province, La Libertad Department, Peru.
12 x 9 x 5 cm; 480 gram. (Author: Louis Friend)
-
Orpiment
Quiruvilca Mine, Santiago de Chuco Prov., La Libertad Dept., Peru
5.4 x 10.0 cm
Cinnamon-brown orpiment crystals with colorless chisel-shaped barite crystals. (Author: crosstimber)
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Orpiment & barite
Quiruvilca mine. Dist. Quiruvilca. Santiago de Chucco. La Libertad. Perú
FOV 15,27mm
1,24x. Focus rail MacroRail. Canon EOS 600D. Ikea lights
Photo: Oscar Fernández ArcÃs, Mineral: Manuel de Torres (Author: ofarcis)
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ORPIMENT CRYSTAL FORM.jpg (Author: Louis Friend)
-
Orpiment on Calcite
Quiruvilca Mine, Peru
Size: 5.5x4x2,5 cm (Author: Leon56)
-
Orpiment pseudomorph after Realgar
Palomo Mine, Castrovirreyna Province, Huancavelica Department, Peru
6.5 x 4.5 x 3 cm
Terminated Realgar crystals are partly or fully replaced by vivid yellow Orpiment, with white quartz and shinny Tetrahedrite in combination. Fantastic color. (Author: xdxucn)
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Orpiment Shimen mine. Specimen is about 14 cm. The individual orpiment crystals reach 3.5cm in length but are probably longer being obscured by matrix of calcite. (Author: Samuel)
-
Orpiment, Baryte, Hutchinsonite
Quiruvilca Mine (La Libertad Mine), Quiruvilca District, Santiago de Chuco Province, La Libertad Department, Peru
FOV appr. 5 mm (Author: Rob Schnerr) -
Orpiment, Baryte, Hutchinsonite
Quiruvilca Mine (La Libertad Mine), Quiruvilca District, Santiago de Chuco Province, La Libertad Department, Peru
FOV appr. 5 mm (Author: Rob Schnerr) -
Orpiment, Baryte, Hutchinsonite
Quiruvilca Mine (La Libertad Mine), Quiruvilca District, Santiago de Chuco Province, La Libertad Department, Peru
FOV appr. 5 mm (Author: Rob Schnerr) -
Orpiment, Baryte, Hutchinsonite
Quiruvilca Mine (La Libertad Mine), Quiruvilca District, Santiago de Chuco Province, La Libertad Department, Peru
49 x 42 x 12 mm (Author: Rob Schnerr) -
Orpiment, Calcite
Quiruvilca Mine, Santiago De Chuco Province, La Libertad Department, Peru
7.2 x 5.5 x 4.5 cm (Author: xdxucn)
-
Orpiment, Quiruvilca Mine, Peru (Author: Samuel)
-
Orpiment. Shimen Mine, Shimen County, Changde Prefecture, Hunan Province, China. 10 x 7 x 5 cm. (Author: Lumaes)
-
Orpiment. Shimen Mine, Shimen County, Changde Prefecture, Hunan Province, China. 10 x 7 x 5 cm. (Author: Lumaes)
-
Orpiment. Shimen Mine, Shimen County, Changde Prefecture, Hunan Province, China. 10 x 7 x 5 cm. (Author: Lumaes)
-
Orpiment. Shimen Mine, Shimen County, Changde Prefecture, Hunan Province, China. 10 x 7 x 5 cm. (Author: Lumaes)
-
Orpiment. Shimen Mine, Shimen County, Changde Prefecture, Hunan Province, China. 10 x 7 x 5 cm. (Author: Lumaes)
-
Orpiment. Shimen Mine, Shimen County, Changde Prefecture, Hunan Province, China. 10 x 7 x 5 cm. (Author: Lumaes)
-
Orpiment:
Churchill County, Nevada (Author: Bruce Sevier)
-
Orpiment:
Churchill County, Nevada (Author: Bruce Sevier)
-
Orpiment:
Churchill County, Nevada (Author: Bruce Sevier)
-
Orpiment:
Churchill County, Nevada (Author: Bruce Sevier)
-
Orpiment:
Churchill County, Nevada (Author: Bruce Sevier)
-
Orpiment:
"Getchell Mine", Churchill County, (Northern) Nevada
specimen size: 70 x 73 x 57 mm (Author: Bruce Sevier)
-
Orpiment
Twin Creeks Mine, cut 62, Potosi District, Osgood Mountains, Humboldt County, Nevada, USA
50 x 42 mm (Author: Sante Celiberti) -
Orpiment
Peru
7x4x3cm (Author: Dave van Bladel) -
Orpiment
Elbrusskiy Mine, Elbrus Mountain, Kabardino-Balkarian Republic, Northern Caucasus Region, Russia
7 x 3.7 cm (Author: Don Lum) -
Orpiment
Elbrusskiy Mine, Elbrus Mountain, Kabardino-Balkarian Republic, Northern Caucasus Region, Russia
7 x 3.7 cm (Author: Don Lum) -
Orpiment
Quiruvilca Mine (La Libertad Mine), Quiruvilca District, Santiago de Chuco Province, La Libertad Department, Peru
99 X 65 mm (Author: Manuel Mesa) -
Orpiment
Twin Creeks Mine, cut 62, Potosi District, Osgood Mountains, Humboldt County, Nevada, USA
2.0 x 2.3 cm (Author: crosstimber) -
Orpiment
Elbrusskiy Mine, Elbrus Mountain, Kabardino-Balkarian Republic, Northern Caucasus Region, Russia
4 cm (Author: Nunzio) -
Orpiment
Elbrusskiy Mine, Elbrus Mountain, Kabardino-Balkarian Republic, Northern Caucasus Region, Russia
1.7 x 2.8 cm (Author: crosstimber) -
Orpiment
Jiepaiyu Mine (Shimen Mine), Shimen County, Changde Prefecture, Hunan, China
112 x 63 mm (Author: Manuel Mesa) -
Orpiment
Getchell Mine, Adam Peak, Potosi District, Osgood Mountains, Humboldt County, Nevada, USA
5.2 x 7.0 cm (Author: crosstimber) -
Orpiment
Twin Creeks Mine, Potosi District, Osgood Mountains, Humboldt County, Nevada, USA
2.2 x 3.3 x 4.3 cm (Author: crosstimber) -
Orpiment
Twin Creeks Mine, cut 62, Potosi District, Osgood Mountains, Humboldt County, Nevada, USA
3.0 x 4.5 cm (Author: crosstimber) -
Orpiment
Getchell Mine, Adam Peak, Potosi District, Osgood Mountains, Humboldt County, Nevada, USA
80x50x50 mm (Author: Dany Mabillard) -
Orpiment
Stein, Dellach, Valle Drau, Spittal an der Drau, Carinthia/Kärnten, Austria
6,5 x 4,5 cm (Author: Volkmar Stingl) -
Orpiment
Stein, Dellach, Valle Drau, Spittal an der Drau, Carinthia/Kärnten, Austria
6,5 x 4,5 cm (Author: Volkmar Stingl) -
Orpiment
Quiruvilca Mine (La Libertad Mine), Quiruvilca District, Santiago de Chuco Province, La Libertad Department, Peru
main crystal size: 1.9 x 1.6 cm (Author: Jordi Fabre) -
Orthoclase
Takayama, Gifu Prefecture, Honshu, Japan
63.0 x 52.0 x 45.0 mm
Excellent, sharp pinkish-tan Baveno twin of Orthoclase, measuring 63 x 39 x 38 mm, is accented by white blades of Albite (v. Cleavlandite) and minor Muscovite. The Takayama area was well known for these twins. From the Earl Calvert (1904-1964) collection, this specimen is pristine. (Author: GneissWare)
-
Orthoclase
Erongo Mountain, Erongo Region, Namibia
10.5 x 7.2 cm (Author: Don Lum)
-
Orthoclase
Erongo Mountain, Erongo Region, Namibia
10.5 x 7.2 cm (Author: Don Lum)
-
Orthoclase
Erongo Mountain, Erongo Region, Namibia
10.5 x 7.2 cm (Author: Don Lum)
-
Orthoclase
Erongo Mountain, Erongo Region, Namibia
4.2 x 4.0 cm
Carlsbad Twin (Author: Don Lum)
-
Orthoclase
Montecatini Quarry, Baveno, Piedmont, Italy
4.2 x 6.4 cm
A creamy tan Carlsbad-twinned orthoclase crystal on a granite matrix. (Author: crosstimber)
-
Orthoclase ( var. Adularia ) with Smoky Quartz
Rhone-Gletscher, Ober-Wallis, Switzerland
160 x 125 x 97 mm
Excellent, well-defined Baveno-Manebach twins of Orthoclase (v. Adularia) to 28 mm across, partially covered with Chlorite, are nestled amongst numerous glassy, slightly smoky Quartz points, measuring up to 48 x 22 mm in size. Formerly in the Anton Berger (Mödling, Austria; 1870-1956) private collection. This is a fine old Swiss specimen from the Earl Calvert collection. (Author: GneissWare)
-
Orthoclase ("paradoxite") from the Wachtelberg quarry, Euba near Flöha, Saxony. With old label. The locality developed some of the best paradoxites as well as good quartz samples. (Author: Andreas Gerstenberg)
-
Orthoclase (variety adularia)
Valle Ziller. Norte Tirol. Tirol. Austria
FOV 4.77cm
0.34x. Focus rail MacroRail. Canon EOS 600D. Ikea lights
Photo: Oscar Fernández ArcÃs, Mineral: Manuel de Torres (Author: ofarcis)
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Orthoclase (variety adularia) with Muscovite
Lapenkar, Stilupp Valley, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
3,5 x 2 cm (Author: Volkmar Stingl) -
Orthoclase (variety adularia), Albite (variety pericline), 'Apatite'
St Gotthard Pass area, Central St Gotthard Massif, Leventina, Ticino (Tessin), Switzerland
10,5 x 7,5 cm (Author: Volkmar Stingl) -
Orthoclase (variety adularia), Chlorite (Group)
Central St Gotthard Massif, Leventina, Ticino (Tessin), Switzerland
4,5 x 3 cm (Author: Volkmar Stingl)Orthoclase (variety adularia), Chlorite (Group)
Central St Gotthard Massif, Leventina, Ticino (Te -
Orthoclase (variety Adularia), Chlorite group, Titanite
Lapenkar, Stilupp Valley, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
2 x 1,5 cm (Author: Volkmar Stingl) -
Orthoclase (variety adularia), Chlorite group
St Gotthard Pass area, Central St Gotthard Massif, Leventina, Ticino (Tessin), Switzerland
81 x 69 mm (Author: Sante Celiberti) -
Orthoclase (variety Adularia), Chlorite group
Lapenkar, Stilupp Valley, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
5,5 x 4 cm (Author: Volkmar Stingl) -
Orthoclase (variety Adularia), Chlorite group
Lapenkar, Stilupp Valley, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
2 x 2 cm (Author: Volkmar Stingl) -
Orthoclase (variety adularia), Muscovite, Rutile
Miage Glacier, Veny Valley, Monte Bianco Massif (Mont Blanc Massif), Courmayeur, Aosta Valley (Val d'Aosta), Italy
61 x 37 mm (Author: Sante Celiberti) -
Orthoclase (variety adularia), Muscovite, Rutile
Miage Glacier, Veny Valley, Monte Bianco Massif (Mont Blanc Massif), Courmayeur, Aosta Valley (Val d'Aosta), Italy
61 x 37 mm (Author: Sante Celiberti) -
Orthoclase (variety adularia), Muscovite, Rutile
Miage Glacier, Veny Valley, Monte Bianco Massif (Mont Blanc Massif), Courmayeur, Aosta Valley (Val d'Aosta), Italy
61 x 37 mm (Author: Sante Celiberti) -
Orthoclase (variety adularia), Quartz, Clinochlore
Formazza Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont (Piemonte), Italy
86 x 85 mm (Author: Sante Celiberti) -
Orthoclase (variety adularia), Quartz, Clinochlore
Formazza Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont (Piemonte), Italy
86 x 85 mm (Author: Sante Celiberti) -
Orthoclase (variety adularia)
BelvÃs de Monroy, Comarca Campo Arañuelo, Cáceres, Extremadura, Spain
6 x 5 x 5 cm (Author: ApitaAngel) -
Orthoclase (variety adularia)
Alchuri, Shigar District, Gilgit-Baltistan (Northern Areas), Pakistan
50mm x 23mm (Author: Don Lum) -
Orthoclase (variety adularia)
Alchuri, Shigar District, Gilgit-Baltistan (Northern Areas), Pakistan
50mm x 23mm (Author: Don Lum) -
Orthoclase (variety adularia)
Alchuri, Shigar District, Gilgit-Baltistan (Northern Areas), Pakistan
50 mm x 23 mm (Author: Don Lum) -
Orthoclase (variety adularia)
Cristallina Valley, Medel Valley, Medel (Lucmagn), Surselva Region, Grischun (Grisons; Graubünden), Switzerland
42,5 x 33,6 mm (Author: Sante Celiberti) -
Orthoclase (variety adularia)
Ticino (Tessin), Switzerland
4 x 3 cm (Author: Volkmar Stingl) -
Orthoclase (variety Adularia)
Lapenkar, Stilupp Valley, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
4 x 3 cm (Author: Volkmar Stingl) -
Orthoclase (variety Adularia)
Lapenkar, Stilupp Valley, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
3,5 x 3 cm (Author: Volkmar Stingl) -
Orthoclase (variety adularia)
Switzerland
250 mm x 100 mm x 40 mm (Author: Dany Mabillard) -
Orthoclase (variey adularia), Hematite, Quartz
Varaita Valley (Val Varaita), Cuneo Province, Piedmont (Piemonte), Italy
77 x 71 mm (Author: Sante Celiberti)Orthoclase (variey adularia), Hematite, Quartz
Varaita Valley (Val Varaita), Cuneo Province, Piedmont -
Orthoclase (variey adularia), Hematite, Quartz
Varaita Valley (Val Varaita), Cuneo Province, Piedmont (Piemonte), Italy
77 x 71 mm (Author: Sante Celiberti)Orthoclase (variey adularia), Hematite, Quartz
Varaita Valley (Val Varaita), Cuneo Province, Piedmont -
Orthoclase (variey adularia)
Miage Glacier, Veny Valley, Monte Bianco Massif (Mont Blanc Massif), Courmayeur, Aosta Valley (Val d'Aosta), Italy
65 x 42 mm (Author: Sante Celiberti) -
Orthoclase - Madagascar (Author: John S. White)
-
Orthoclase and Quartz
Los Taberneros Quarry, (La Cabrera pluton), Los Taberneros, El Berrueco, Comarca Sierra Norte, Community of Madrid, Spain
113 mm x 94 mm x 47 mm (Author: Firmo Espinar) -
Orthoclase feldspar, 4 cm, Wilmington, DE (Author: Turbo)
-
Orthoclase ps. leucite
Loucná, Karlovy Vary Region, Bohemia, Czech Republic
3.1 x 3.5 cm
A classic pseudomorph of K-feldspar after a trapezohedral leucite crystal. (Author: crosstimber)
-
Orthoclase pseudo after leucite from Oberwiesenthal, Erzgebirge, Saxony. These pseudos are found in the border area between Oberwiesenthal and Loucna (CZ). (Author: Andreas Gerstenberg)
-
Orthoclase var. adularia
Tyrol, Austria
7.1 x 9.3 cm
Colorless adularia crystals associated with fibrous white to greenish byssolite. (Author: crosstimber)
-
Orthoclase with Aegirine and Zircon
Mount Malosa, Zomba District, Malawi
60mm x 60mm x 45mm (Author: Philippe Durand)Orthoclase with Aegirine and Zircon
Mount Malosa, Zomba District, -
Orthoclase with Aegirine and Zircon
Mount Malosa, Zomba District, Malawi
60mm x 60mm x 45mm (Author: Philippe Durand)Orthoclase with Aegirine and Zircon
Mount Malosa, Zomba District, -
Orthoclase with Aegirine and Zircon
Mount Malosa, Zomba District, Malawi
60mm x 60mm x 45mm (Author: Philippe Durand)Orthoclase with Aegirine and Zircon
Mount Malosa, Zomba District, -
Orthoclase with Aegirine and Zircon
Mount Malosa, Zomba District, Malawi
60mm x 60mm x 45mm (Author: Philippe Durand)Orthoclase with Aegirine and Zircon
Mount Malosa, Zomba District, -
Orthoclase with Muscovite and Cleavlandite
Tawara, Hirukawa, Nakatsugawa City, Gifu Prefecture, Honshu, Japan
92 x 82 x 56 mm
Baveno-twinned Orthoclase measuring 90 x 25 x 24 mm, accompanied by a book of silvery Muscovite to 27 mm across and accented with a cluster of white blades of Albite (v. Cleavelandite). (Author: GneissWare)
-
Orthoclase, Quartz, Zinwaldite, Dolomite
Gebel Quarry (Mantegazza Quarry; Bianchi Quarry), Cuasso al Monte, Ceresio Valley, Varese Province, Lombardy, Italy
66.87 mm group composed from Orthoclase, smoky Quartz, yellow Dolomite and Zinnwaldite (Author: Matteo_Chinellato)
-
Orthoclase, quartz
Bustarviejo, Madrid, Spain
58 mm x 40 mm. Orthoclase crystal size: 30 mm tall, 11 mm wide (Author: Carles Millan)
-
Orthoclase, quartz
Bustarviejo, Madrid, Spain
58 mm x 40 mm. Orthoclase crystal size: 30 mm tall, 11 mm wide (Author: Carles Millan)
-
Orthoclase, Quartz
San Silvestro vein, San Piero in Campo, Campo nell’Elba, Elba Island, Livorno Province, Tuscany, Italy
Historical specimen of a biggest Orthoclase 96.76 mm specimen with some Quartz crystals (Author: Matteo_Chinellato)
-
Orthoclase, quartz, aegirine
Mt Malosa, Zomba Plateau, Malawi
106 mm x 25 mm. Orthoclase crystal size: 92 mm tall, 26 mm wide, 17 mm thick
Back view (no aegirine at all) (Author: Carles Millan)
-
Orthoclase, quartz, aegirine
Mt Malosa, Zomba Plateau, Malawi
106 mm x 25 mm. Orthoclase crystal size: 92 mm tall, 26 mm wide, 17 mm thick
Frontal view (lots of small aegirine crystals) (Author: Carles Millan)
-
Orthoclase, Quartz, Epidote, Babingtonite
Baveno, Maggiore Lake, Verbano-Cusio-Ossola Province, Piedmont (Piemonte), Italy
64 x 57 mm (Author: Sante Celiberti) -
Orthoclase, Quartz, Epidote, Babingtonite
Baveno, Maggiore Lake, Verbano-Cusio-Ossola Province, Piedmont (Piemonte), Italy
64 x 57 mm (Author: Sante Celiberti) -
Orthoclase, Quartz, Epidote, Muscovite
Baveno, Maggiore Lake, Verbano-Cusio-Ossola Province, Piedmont (Piemonte), Italy
32 x 30 mm (Author: Sante Celiberti) -
Orthoclase, Quartz
Pegmatites outcrop, Valdemanco, Comarca Sierra de Guadarrama, Community of Madrid, Spain
10 x 8 cm. (Author: prcantos) -
Orthoclase, Quartz
Pegmatites outcrop, Valdemanco, Comarca Sierra de Guadarrama, Community of Madrid, Spain
FOV 4 cm. (Author: prcantos) -
Orthoclase, Quartz
Lodève, Lodève commune, Lodève District, Hérault, Occitanie, France
12,5 x 5 x 4cm (Author: Dave van Bladel) -
Orthoclase, Quartz
Viladrau, Comarca Osona, Gerona / Girona, Catalonia / Catalunya, Spain
65 mm x 56 mm. Largest crystal: 33 mm. Mass: 93 g. (Author: Carles Millan) -
Orthoclase. Massabé Quarry. La Selva. Sils. Gerona. Cataluña. Spain. 7 cm (Author: nimfiara)
-
Orthoclase. Zarzalejo. Madrid. Spain. 9 cm. Crystal 5 cm (Author: nimfiara)
-
Orthoclase
Takatama Mine, Koriyama, Fukushima Prefecture, Tohoku Region, Honshu Island, Japan
4.9 x 7.8 cm (Author: crosstimber) -
Orthoclase
La Machota Baja outcrop, La Machota Baja, Barrio de la Estación, Zarzalejo, Comarca Sierra Oeste, Community of Madrid, Spain
5 x 3.5 cm. (Author: prcantos) -
Orthoclase
La Machota Baja outcrop, La Machota Baja, Barrio de la Estación, Zarzalejo, Comarca Sierra Oeste, Community of Madrid, Spain
12 x 6 cm. (Author: prcantos) -
Orthoclase
Erongo Mountain, Usakos, Erongo Region, Namibia
42 mm x 40 mm x 27 mm (Author: Don Lum) -
Orthoclase
Pitwak Mine, Ladjuar Medam, Sar-e Sang, Koksha Valley, Khash & Kuran Wa Munjan Districts, Badakhshan Province, Afghanistan
4.1 x 3.7 cm (Author: am mizunaka) -
Orthoclase
Erongo Mountain, Usakos, Erongo Region, Namibia
80 x 70 x 50 mm (Author: Rob Schnerr) -
Orthoclase
Baveno, Maggiore Lake, Verbano-Cusio-Ossola Province, Piedmont (Piemonte), Italy
25 x 16 mm (Author: Sante Celiberti) -
Orthoclase
Baveno, Maggiore Lake, Verbano-Cusio-Ossola Province, Piedmont (Piemonte), Italy
25 x 16 mm (Author: Sante Celiberti) -
Orthoclase
Valfloriana, Trento Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
40,5 x 36 mm (Author: Sante Celiberti) -
Orthoclase
Baito del Manzo, Valfloriana, Trento Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
65 x 46,5 mm (Author: Sante Celiberti) -
Orthoclase
Baveno, Maggiore Lake, Verbano-Cusio-Ossola Province, Piedmont (Piemonte), Italy
80 x 42 mm (Author: Sante Celiberti) -
Orthoclase
Baveno, Maggiore Lake, Verbano-Cusio-Ossola Province, Piedmont (Piemonte), Italy
72 x 26 mm (Author: Sante Celiberti) -
Orthoclase
Mount Crested Butte, Crested Butte, Ruby District, Gunnison County, Colorado, USA
120mm x 120mm x 30mm (Author: James Catmur) -
Orthoclase
Mount Crested Butte, Crested Butte, Ruby District, Gunnison County, Colorado, USA
30mm x 20mm x 10mm (Author: James Catmur) -
Orthoclase
Baito del Manzo, Valfloriana, Trento Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
6 x 5 cm (Author: Volkmar Stingl) -
Orthoclase
Baito del Manzo, Valfloriana, Trento Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
6 x 4,5 cm (Author: Volkmar Stingl) -
Ortochlase with quartz. Massabé Quarry. La Selva. Sils. Gerona. Cataluña. Spain. Crystal 6 cm. (Author: nimfiara)
-
Osarizawaite, Wulfenite
Shelby Mine, White Hills, Cerbat Mountains, Gold Basin District, Mohave County, Arizona, USA
FOV = 2.0 mm (Author: Doug) -
Osumilite, Tridymite, Muscowite
Funtanafigu Quarry, Marrubiu, Arci Mountain, Oristano Province, Sardinia/Sardegna, Italy
1,5 x 1,3 cm (Author: Volkmar Stingl) -
Osumilite, Tridymite, Muscowite
Funtanafigu Quarry, Marrubiu, Arci Mountain, Oristano Province, Sardinia/Sardegna, Italy
1,5 x 1,3 cm (Author: Volkmar Stingl) -
Osumilite
Sakkabira, Osumi Peninsula, Kagoshima Prefecture, Kyushu Region, Japan
fov 6 mm (Author: ploum) -
Osumilite
Funtanafigu Quarry, Marrubiu, Arci Mountain, Oristano Province, Sardinia/Sardegna, Italy
FOV = 3.8 mm (Author: Doug) -
Osumilite
Obsidian Cliffs, North Sister Mountain, McKenzie Pass, Lane County, Oregon, USA
FOV = 1.5 mm (Author: Doug) -
Osumilite
Obsidian Cliffs, North Sister Mountain, McKenzie Pass, Lane County, Oregon, USA
FOV = 1.4 mm (Author: Doug) -
Osumilite
Obsidian Cliffs, North Sister Mountain, McKenzie Pass, Lane County, Oregon, USA
FOV = 1.3 mm (Author: Doug) -
Osumilite
Obsidian Cliffs, North Sister Mountain, McKenzie Pass, Lane County, Oregon, USA
FOV = 1.1 mm (Author: Doug) -
Osumilite
Obsidian Cliffs, North Sister Mountain, McKenzie Pass, Lane County, Oregon, USA
FOV = 2.0 mm (Author: Doug) -
Other angle of the Acanthite.
Uchucchacua Mine, Oyón Province, Department of Lima, Perú
30 mm x 12 mm x 6 mm (Author: Gianfranco RodrÃguez T.)
-
other view,difficult to see,but I think there was a bigger amazonite crystal,that has dissapeard,there is the negative shape on the fluorite. (Author: parfaitelumiere)
-
ötztal.jpg (Author: Tobi)
-
Our eldest Grandson was watching as I created and worked on the mat cutter, he was fascinated. (Author: Gail)
-
Our destination: a mountainous area which suffered from a recent fire. Note the white quartz in the foreground. (Author: Pierre Joubert)
-
Our first snowfall; not much, but welcome. We have had more than 100 mm of rain in a few days. (Author: Pierre Joubert)
-
Our focus of interest. (Author: Pierre Joubert)
-
Our group of collectors, eager to get going. (Author: John S. White)
-
Our last stretch to the car with Ceres beneath us. (Author: Pierre Joubert)
-
Our second canine, Kleintjie (meaning ’little one’), is a sweet little thing - loves hunting, but not really catching anything. Both dogs are more than 10 years old. (Author: Pierre Joubert)
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Our son, Tom, took this photo of three of our Calcites. (Author: Gail)
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Ouro Preto Topaz "Imperial"
13.2 cm by 2.9 cm by 1.8 cm. (Author: Gail)
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Outcrop
La Noria Vein and community, San Pantaleon de la Noria, Municipio Sombrerete, Zacatecas, Mexico
House is about 15m across
Photo probably taken in the 1930s. (Author: Peter Megaw)
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Terranera Mine, Porto Azzurro, Elba Island, Livorno Province, Tuscany, Italy
(Author: silvia) -
Outrageous Chinese CaF2 (Author: Jordi Fabre)
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Overall picture of the specimen. (Author: Tobi)
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Overall picture of the specimen. The fluorite crystals are sitting on a matrix that consists a lot of pyrite crystals. (Author: Tobi)
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Oxyplumboroméite
Letmathe, Iserlohn, Sauerland, North Rhine-Westphalia, Germany
fov 2.2 mm (Author: Rewitzer Christian)
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Oyelite after Hydroxyapophyllite, Bulfontenite
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province, South Africa
65 mm x 49 mm x 31 mm (Author: Don Lum) -
P1000919p.jpg (Author: ploum)
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P1000920p.jpg (Author: ploum)
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P1000934p.jpg (Author: ploum)
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P1000935p.jpg (Author: ploum)
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P1000943p.jpg (Author: ploum)
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P1000955p.jpg (Author: ploum)
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P1000967p.jpg (Author: ploum)
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Pingwu Mine, Huya township, Mount Xuebaoding, Pingwu, Mianyang Prefecture, Sichuan Province, China
12x8x4 cm's (Author: Joseph DOliveira) -
P1017328.JPG (Author: Joseph DOliveira)
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P1017330.JPG (Author: Joseph DOliveira)
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P1017334.JPG (Author: Joseph DOliveira)
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P1020614.JPG (Author: John S. White)
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P1040270.JPG (Author: franjungle)
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P1120948.JPG (Author: Pierre Joubert)
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Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
Fingers for size (Author: Pierre Joubert) -
P1130336.JPG (Author: Pierre Joubert)
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P1130337.JPG (Author: Pierre Joubert)
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P1130338.JPG (Author: Pierre Joubert)
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P1130340.JPG (Author: Pierre Joubert)
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P1130341.JPG (Author: Pierre Joubert)
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P1130348.JPG (Author: Pierre Joubert)
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P1130349.JPG (Author: Pierre Joubert)
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P1130350.JPG (Author: Pierre Joubert)
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P1180256.JPG (Author: Pierre Joubert)
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P1180261.JPG (Author: Pierre Joubert)
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P1180268.JPG (Author: Pierre Joubert)
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P1190561.JPG (Author: Pierre Joubert)
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P1190563.JPG (Author: Pierre Joubert)
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P1190569.JPG (Author: Pierre Joubert)
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P1190570.JPG (Author: Pierre Joubert)
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P1190571.JPG (Author: Pierre Joubert)
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P1200228.JPG (Author: Pierre Joubert)
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P1200234.JPG (Author: Pierre Joubert)
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Ceres, Warmbokkeveld Valley, Ceres, Valle Warmbokkeveld, Witzenberg, Cape Winelands, Western Cape Province, South Africa
Fingers for size (Author: Pierre Joubert) -
P1200628.JPG (Author: Pierre Joubert)
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P1200629.JPG (Author: Pierre Joubert)
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P1200630.JPG (Author: Pierre Joubert)
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P1200656.JPG (Author: Pierre Joubert)
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P1200657.JPG (Author: Pierre Joubert)
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P1200660.JPG (Author: Pierre Joubert)
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P1200661.JPG (Author: Pierre Joubert)
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P1200666.JPG (Author: Pierre Joubert)
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P1200668.JPG (Author: Pierre Joubert)
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P1200680.JPG (Author: Pierre Joubert)
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P1200684.JPG (Author: Pierre Joubert)
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P1200714.JPG (Author: Pierre Joubert)
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P1200716.JPG (Author: Pierre Joubert)
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P1200718.JPG (Author: Pierre Joubert)
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P1220560.JPG (Author: Pierre Joubert)
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P1220590.JPG (Author: Pierre Joubert)
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P1220594.JPG (Author: Pierre Joubert)
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P1220597.JPG (Author: Pierre Joubert)
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Silver Crater Mine, Faraday Township, Hastings County, Ontario, Canada
(Author: Benj) -
Silver Crater Mine, Faraday Township, Hastings County, Ontario, Canada
(Author: Benj) -
P1240508.JPG (Author: Pierre Joubert)
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P1260781.JPG (Author: Pierre Joubert)
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P1260884.JPG (Author: Pierre Joubert)
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P1260885.JPG (Author: Pierre Joubert)
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P1270001.JPG (Author: Darren)
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P1270002.JPG (Author: Darren)
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P1280266.JPG (Author: Pierre Joubert)
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P1280267.JPG (Author: Pierre Joubert)
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P1280268.JPG (Author: Pierre Joubert)
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P1280269.JPG (Author: Pierre Joubert)
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P1280272.JPG (Author: Pierre Joubert)
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P1280277.JPG (Author: Pierre Joubert)
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P1280278.JPG (Author: Pierre Joubert)
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P1280279.JPG (Author: Pierre Joubert)
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P1280280.JPG (Author: Pierre Joubert)
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P1280281.JPG (Author: Pierre Joubert)
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P1280282.JPG (Author: Pierre Joubert)
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P1280287.JPG (Author: Pierre Joubert)
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P1280290.JPG (Author: Pierre Joubert)
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P1280293.JPG (Author: Pierre Joubert)
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P1280294.JPG (Author: Pierre Joubert)
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P1290202.JPG (Author: Pierre Joubert)
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P1290206.JPG (Author: Pierre Joubert)
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P1290210.JPG (Author: Pierre Joubert)
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P1290211.JPG (Author: Pierre Joubert)
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P1290212.JPG (Author: Pierre Joubert)
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P1290213.JPG (Author: Pierre Joubert)
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P1290214.JPG (Author: Pierre Joubert)
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P1290216.JPG (Author: Pierre Joubert)
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P1290218.JPG (Author: Pierre Joubert)
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P1290219.JPG (Author: Pierre Joubert)
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P1290882.JPG (Author: Pierre Joubert)
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P1290886.JPG (Author: Pierre Joubert)
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P1290894.JPG (Author: Pierre Joubert)
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P1290899.JPG (Author: Pierre Joubert)
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P1290905.JPG (Author: Pierre Joubert)
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P1290906.JPG (Author: Pierre Joubert)
Access to FMF Forum
A general guide for using the FMF Gallery
