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Kasolite
Musonoi Mine, Kolwezi, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
fov 1.5 mm (Author: ploum) -
Kasolite
Musonoi Mine, Kolwezi, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
fov 1.5 mm (Author: ploum) -
Kasolite
Musonoi Mine, Kolwezi, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
fov 1.4 mm (Author: ploum) -
Kasolite
Musonoi Mine, Kolwezi, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
fov 1.1 mm (Author: ploum) -
Kasolite
Musonoi Mine, Kolwezi, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
fov 2.2 mm (Author: ploum) -
Kasolite
Musonoi Mine, Kolwezi, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
fov 1.6 mm (Author: ploum) -
Kasolite
Musonoi Mine, Kolwezi, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
fov 1.50 mm (Author: ploum) -
Kasolite
Musonoi Mine, Kolwezi, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
fov 1.05 mm (Author: ploum) -
Kasolite
Musonoi Mine, Kolwezi, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
fov 1.56 mm (Author: ploum) -
Katlang Shamozai mining area , District Mardan , Pakistan (Author: ikram)
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Katlang Shamozai mining area , District Mardan , Pakistan (Author: ikram)
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Katlang Shamozai mining area , District Mardan , Pakistan (Author: ikram)
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Katlang Shamozai mining area , District Mardan , Pakistan (Author: ikram)
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Katlang Shamozai mining area , District Mardan , Pakistan (Author: ikram)
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Katlang Shamozai mining area , District Mardan , Pakistan (Author: ikram)
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Katlang Shamozai mining area , District Mardan , Pakistan (Author: ikram)
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Katlang Shamozai mining area , District Mardan , Pakistan (Author: ikram)
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Kazolite
Musonoi Mine, Kolwezi, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
fov 0.75 mm (Author: ploum) -
Kegelite close up
Tsumeb, Namibia
Specimen: William Pinch Collection
Photo: Jeff Scovil & The RRUFF Project (Author: Pinch Bill)
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Kegelite with Mimetite
Tsumeb, Namibia
Analyzed by Raman spectroscopy standard
Specimen: William Pinch Collection
Photo: Jeff Scovil & The RRUFF Project (Author: Pinch Bill)
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Ken Roberts and vintner Brett Keller in a lighter moment of digging quartz crystals on Petersen Mountain. (Author: Tony L. Potucek)
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Ken Roberts working a pocket. (Author: Tony L. Potucek)
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Ken Roberts, Neil Prenn and Ian Merkel checking fresh ground for pockets. Ian worked for the consortium of owners and was a great help. (Author: Tony L. Potucek)
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Ken Roberts, veteran mineral dealer, with another quartz find. (Author: Tony L. Potucek)
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Kentbrooksite
Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
FOV = 2mm (Author: Doug) -
Kentrolite
Torr Works Quarry (Merehead Quarry), Cranmore, District Mendip, Somerset, South West England, England / United Kingdom
FOV = 4.0 mm (Author: Doug) -
Kermesite, Stibnite
Pezinok, Pezinok District, Bratislava Region, Slovak Republic
10.0 x 7.2 cm (Author: am mizunaka) -
Kermesite
Kermesite occurrence, Damingshan Range, Dafeng, Shanglin, Nanning Prefecture, Guangxi Zhuang Autonomous Region, China
7 cm (Author: Gerhard Brandstetter) -
Kermesite
Pezinok, Pezinok District, Bratislava Region, Slovak Republic
9.5 x 5 x 6 cm (Author: JC) -
Kermesite
Pezinok, Pezinok District, Bratislava Region, Slovak Republic
9.5 x 5 x 6 cm (Author: JC) -
Kermesite
Kermesite occurrence, Damingshan Range, Dafeng, Shanglin, Nanning Prefecture, Guangxi Zhuang Autonomous Region, China
4.2 x 2.2 cm (Author: am mizunaka) -
Kermesite
Kermesite occurrence, Damingshan Range, Dafeng, Shanglin, Nanning Prefecture, Guangxi Zhuang Autonomous Region, China
11.2 x 1.4 cm (Author: am mizunaka) -
Kermesite
Pezinok, Pezinok District, Bratislava Region, Slovak Republic
5 x 3 cm (Author: Volkmar Stingl) -
Kermesite
Pezinok, Pezinok District, Bratislava Region, Slovak Republic
32 x 25 mm (Author: Sante Celiberti) -
Kësterite and Mushistonite with Beryl
Shaobaodin Mountains, Pingwu, Sichuan, China
Mined in 2003
Specimen size: 6.8 × 6 × 4.5 cm
Main Kësterite crystal size: 0.6 × 0.5 cm (Author: Jordi Fabre)
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Kesterite on Muscovite
Mt. Xuebaoding
Pingwu County, Mianyang Prefecture, Sichuan Province
China
4.5 x 3.2 x 3.2 cm (Author: GneissWare)
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Kesterite, China (Author: Gail)
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Kësterite, mushistonite
Mt Xuebaoding, Pingwu Co., Mianyang Prefecture, Sichuan Province, China
60 mm x 45 mm. Kësterite crystal size: 15 mm wide
Close-up view (Author: Carles Millan)
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Kësterite, mushistonite
Mt Xuebaoding, Pingwu Co., Mianyang Prefecture, Sichuan Province, China
60 mm x 45 mm. Kësterite crystal size: 15 mm wide
Full view (Author: Carles Millan)
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Kësterite, mushistonite
Mt Xuebaoding, Pingwu Co., Mianyang Prefecture, Sichuan Province, China
60 mm x 45 mm. Kësterite crystal size: 15 mm wide
Close-up view (Author: Carles Millan)
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Kësterite
Mount Xuebaoding, Pingwu, Mianyang Prefecture, Sichuan Province, China
5.2 x 3.2 x 2.0 cm (Author: Michael Shaw) -
Kettnerite
Cogolla Alta Mine, Belalcázar, Comarca Los Pedroches, Córdoba, Andalusia, Spain
fov 0.8 mm (Author: Rewitzer Christian) -
Keyite (bluish crystals), Schultenite (clear green crystals), Cuproadamite (darker green crystals)
Tsumeb, Namibia
Size: Miniature
Keyite structure type
Specimen: William Pinch Collection
Photo: Jeff Scovil & The RRUFF Project (Author: Pinch Bill)
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Khowrin Mount, Kohandan (East of Tafresh), central Iran
15 x 8 x 5.5 cm (Author: vhairap)
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Kidney Ore ex RS UK. 8 cm x 6 cm x 5 cm (Author: Samuel)
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Kidney Ore, Florence Mine, Cumbria, UK. (Author: Samuel)
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Kidney-like chrysocolla in quartz vugg (4 cm width) from the Clara mine, Oberwolfach, Black Forest. (Author: Andreas Gerstenberg)
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Kidney-like malachite filling in dolomite vug. Old specimen (about 1920) from Altenmittlau, Spessart, Hesse. The vug measures 4 cm in height. (Author: Andreas Gerstenberg)
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Kidney-like malachite from St. Johannis mine, Plauen-Thiergarten, Voigtland, Saxony. Picture width 9 cm. These samples still can be found today at the small dumps of this ancient copper mine. At first unknown Thiergarten malachites get more and more popular. However, malachite crystals are as rare as the azurite pieces from this locality. (Author: Andreas Gerstenberg)
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Kidwellite, Beraunite
Three Oaks Gap workings, Three Oaks Gap, Polk County, Arkansas, USA
51mm x 40mm x 28mm (Author: Don Lum) -
Kidwellite, Beraunite
Three Oaks Gap workings, Three Oaks Gap, Polk County, Arkansas, USA
FOV = 4.0 mm (Author: Doug) -
Kidwellite, Beraunite
Three Oaks Gap workings, Three Oaks Gap, Polk County, Arkansas, USA
FOV = 3.8 mm (Author: Doug) -
Kidwellite, Manganese
Buckeye Mountain (Blaylock Mountain), Polk County, Arkansas, USA
7 x 3 x 4 cm (Author: Don Lum) -
Kidwellite, Rockbridgeite
Indian Mountain, Cherokee County, Alabama, USA
32mm x 20mm x 12mm (Author: Don Lum) -
Kidwellite, Strengite, Rockbridgeite
Indian Mountain, Cherokee County, Alabama, USA
27mm x 26mm x 16mm (Author: Don Lum)Kidwellite, Strengite, Rockbridgeite
Indian Mountain, Cherokee County, Alaba -
Kidwellite
Three Oaks Gap workings, Three Oaks Gap, Polk County, Arkansas, USA
5.0 x 6.2 cm (Author: crosstimber) -
Kidwellite
Three Oaks Gap workings, Three Oaks Gap, Polk County, Arkansas, USA
5.0 x 6.2 cm (Author: crosstimber) -
Kidwellite
La Paloma Mine, Zarza la Mayor, Mancomunidad Rivera de Fresnedosa, Cáceres, Extremadura, Spain
FOV 2 mm (Author: Rewitzer Christian) -
Kieserite in glass vial (10 cm) from Staßfurt, Saxony-Anhalt (type locality). Ex William S. Vaux collection. (Author: Andreas Gerstenberg)
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Kimzeyite, Perovskite, Albite
Perovskite Hill, Magnet Cove, Hot Spring County, Arkansas, USA
11mm x 11mm x 7mm (Author: Don Lum) -
Kimzeyite, Perovskite, Albite
Perovskite Hill, Magnet Cove, Hot Spring County, Arkansas, USA
11mm x 11mm x 7mm (Author: Don Lum) -
Kimzeyite, Perovskite, Albite
Perovskite Hill, Magnet Cove, Hot Spring County, Arkansas, USA
11mm x 11mm x 7mm (Author: Don Lum) -
Kinichilite
Bambolla Mine, Moctezuma, Mexico
fov 2.5 mm (Author: Rewitzer Christian)
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Kinoite and apophyllite
Christmas Mine, Christmas, Banner District, Dripping Spring Mountains, Gila County, Arizona, USA
5.2 x 7.5 cm FOV ~ 2.5 cm (Author: crosstimber) -
Kinoite, Apophyllite
Christmas Mine, Christmas, Banner District, Dripping Spring Mountains, Gila County, Arizona, USA
6.5 cm (Author: Nunzio) -
Kinoite, Apophyllite
Christmas Mine, Christmas, Banner District, Dripping Spring Mountains, Gila County, Arizona, USA
90mm x 82mm x 38mm (Author: Don Lum) -
Kinoite, Apophyllite
Christmas Mine, Christmas, Banner District, Dripping Spring Mountains, Gila County, Arizona, USA
90mm x 82mm x 38mm (Author: Don Lum) -
Kinoite
Christmas Mine, Christmas, Banner District, Dripping Spring Mountains, Gila County, Arizona, USA
5.2 x 7.5 cm (Author: crosstimber) -
Kinoite
Christmas Mine, Christmas, Banner District, Dripping Spring Mountains, Gila County, Arizona, USA
FOV = 1.3 mm (Author: Doug) -
Kintoreite
El Horcajo Mines, Ciudad Real, Castilla-La Mancha, Spain
fov 2.5 mm (Author: Rewitzer Christian)
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Kintoreite
El Horcajo Mines, Ciudad Real, Castilla-La Mancha, Spain
fov 1 mm (Author: Rewitzer Christian)
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Kipushite
Kipushi Mine, Kipushi, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
2.3 cm (Author: Nunzio) -
Klebelsbergite
Kremnica, Žiar nad Hronom Co., Banská Bystrica, Slovaquia
fov 2.2 mm (Author: Rewitzer Christian)
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Klebelsbergite on Stibnite
Pereta Mine, Pereta, Magliano in Toscana, Grosseto Province, Toscana, Italy
83 x 63 mm (Author: Sante Celiberti) -
Klebelsbergite
Kremnica (Kremnitz), Žiar nad Hronom, Banská Bystrica Region, Slovak Republic
fov 2 mm (Author: Rewitzer Christian) -
Klebelsbergite
Pereta Mine, Pereta, Magliano in Toscana, Grosseto Province, Toscana, Italy
FOV = 4.0 mm (Author: Doug) -
Klebelsbergite
Pereta Mine, Pereta, Magliano in Toscana, Grosseto Province, Toscana, Italy
FOV = 4.0 mm (Author: Doug) -
Klinoptilolite, Rodalquilar, AlmerÃa, Spain 1.5 mm (Author: Rewitzer Christian)
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Koekepan or ore wagon in front of above building. (Author: Pierre Joubert)
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Kogarkoite
Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
FOV = 4mm (Author: Doug) -
Koker boom (quiver trees) on Blesberg. (Author: Pierre Joubert)
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Kolbeckite
Schlarbaum Quarry, Klause, Gleichenberger, Bad Gleichenberg, Südoststeiermark, Styria/Steiermark, Austria
2 x 1 cm (Author: Volkmar Stingl) -
Kolbeckite
Schlarbaum Quarry, Klause, Gleichenberger, Bad Gleichenberg, Südoststeiermark, Styria/Steiermark, Austria
2,2 x 1,9 cm (Author: Volkmar Stingl) -
Kolwezite after Cuprite with Calcite (Co-bearing Calcite)
Kakanda, Kambove District, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
123 mm x 85 mm x 34 mm (Author: Don Lum) -
Kolwezite
Musonoi Mine, Kolwezi, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
6.5 x 5.8 x 3.2 cm (Author: Michael Shaw) -
Kongsberg Mines (Norway), a worldwide classic for Silver mineral specimens. Its legendary fame comes not only from the thick wire Silver “trees†but the fact that if properly protected from light they do not blacken. This gorgeous specimen is a perfect example: 14 cm. (5½ inches) of native Silver tree. (Author: Joan Rosell)
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koni001.jpg (Author: Tobi)
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koni002.jpg (Author: Tobi)
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Kopie von dal’negorsk1.JPG (Author: Tobi)
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Korean Amethyst Scepter
Kodo-Ri Keisho-Nando Korea
9.2 x 5 x 4.5 cm (Author: Don Lum)
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Korobitsynite
Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
FOV = 1mm (Author: Doug) -
Koroit, Queensland, Australia
6.8 x 4.1 cm and 6.2 x 2.8 cm (Author: Don Lum)
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Kosie and his wife are all that is left of the mining staff. They live in a house at the bottom of the mine (about 50 km from Steinkopf) and earn a living breaking quartz for nurseries. (Author: Pierre Joubert)
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Kosie and his wife’s work. (Author: Pierre Joubert)
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Köttigite
Ojuela Mine, MapimÃ, Mun. de MapimÃ, Durango, Mexico
2.4 x 1.9 x 1.8 cm (Author: xdxucn)
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Kottigite, Parasymplesite
Ojuela Mine, MapimÃ, Municipio MapimÃ, Durango, Mexico
28x15x14 mm (Author: xdxucn) -
Kottigite
Tsumeb, Namibia
Specimen: William Pinch Collection
Photo: Jeff Scovil & The RRUFF Project (Author: Pinch Bill)
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Krantz label of a millerite from St. Andreasberg, Harz. About 1900. (Author: Andreas Gerstenberg)
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Krantz label of a millerite from St. Andreasberg, Harz. About 1900. (Author: Andreas Gerstenberg)
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Krantz-Etikett (Pyrit Schmiedefeld).JPG (Author: Andreas Gerstenberg)
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Krennerite
Sacarîmb (Nagyág), Deva, Hunedoara Co., Romania
5 mm the main crystal
Very rare, prismatic, hoppered Krennerite crystal, lustrous, silvery gray with a touch of pale yellow, in matrix, from an old european locale. Evident the cleavage. Ex H. Obodda Collection. (Author: Simone Citon)
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Kröhnkite, Blödite
Chuquicamata Mine, Chuquicamata District, Calama, El Loa Province, Antofagasta Region, Chile
8.0 x 3.8 x 4.1 cm (Author: Don Lum) -
Krohnkite
Chuquicamata Mine, Chuquicamata District, Calama, El Loa Province, Antofagasta Region, Chile
2.5 cm (Author: Nunzio) -
Ktenasite and Gypsum on Calcite
Mid-Continent Mine, Picher Field, Treece, Tri-State District, Cherokee County, Kansas, USA
4.5 x 5.5 cm (Author: crosstimber) -
Kukharenkoite-(Ce)
Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
FOV = 2mm (Author: Doug) -
Kunzite Urucum Mine, Minas Gerais 10.7 cm
This complete, etched xtal has both kunzite and hiddenite areas within. (Author: Matt_Zukowski)
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Kunzite Urucum Mine, Minas Gerais 10.7 cm (Author: Matt_Zukowski)
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Kunzite Urucum Mine, Minas Gerais 11.4 cm (Author: Matt_Zukowski)
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Kunzite, Mawi. 87mm x 60mm. (Author: Craig Mercer)
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Kupletskite
Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
FOV = 4mm (Author: Doug) -
Kuruktag 1.jpg (Author: d_hawtho)
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Kutnohorite
N’Chwaning II Mine, Kuruman, N. Cape Province, South Africa
4.0 x 6.0 cm
Pale pink mushroom-shaped aggregate of fibrous kutnohorite crystals. (Author: crosstimber)
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Kutnohorite
Wessels Mine, North Cape Province, South Africa
3.5 x 2.4 x 1.6 cm (Author: xdxucn)
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Kutnohorite
Wessels Mine, North Cape Province, South Africa
3.5 x 2.4 x 1.6 cm (Author: xdxucn)
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Kutnohorite
Wessels Mine, North Cape Province, South Africa
75 x 60 x 37 mm
(Author: xdxucn)
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Kutnohorite on Manganoan calcite twin or Rhodochrosite pseudomorph with Manganite and Calcite, South Africa
Hotazel, Kalahari manganese fields
3.5 x 4.6 x 2.3 cm (Author: Gail)
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Kutnohorite, Aragonite
Levane, Bucine, Valdarno (Val d'Arno), Arezzo Province, Tuscany, Italy
FOV = 4.0 mm (Author: Doug) -
Kutnohorite
Uchucchacua Mine, Oyón Province, Lima Department, Peru
15.0 x 8.8 x 4.0 cm (Author: Don Lum) -
Kutnohorite
Uchucchacua Mine, Oyón Province, Lima Department, Peru
15.0 x 8.8 x 4.0 cm (Author: Don Lum) -
Kutnohorite
Wessels Mine, Hotazel, Kalahari manganese field (KMF), Northern Cape Province, South Africa
1.7 x 3.0 cm (Author: crosstimber) -
Kutnohorite
Levane, Bucine, Valdarno (Val d'Arno), Arezzo Province, Tuscany, Italy
31 x 23 x 16 mm (Author: Rob Schnerr) -
Kutnohorite? analysis (Author: Jordi Fabre)
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Kyanite
Barra de Salinas, Coronel Murta, Minas Gerais, Brazil
11.3 x 12.5 cm.
Terminated kyanite crystals in massive iron-stained quartz. (Author: crosstimber)
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Kyanite
Brazil
5 x 3 x 2 cm. (Author: barbie90)
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Kyanite
Brazil
5.5 x 2.5 x 1 cm. (Author: barbie90)
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Kyanite
Virgen da Lapa (Minas Gerais)
Brazil
40 x 25 x 33 cm (Author: Granate)
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Kyanite (black)
Itinga, Jequitinhonha valley, Minas Gerais, Southeast Region, Brazil
11 x 9 x 0,9 cm (Author: AnÃsio Cláudio)
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Kyanite (variety rhaetizite)
Bosco Grigio (Grawandkofel), Caminata (Kematen), Vizze Valley, Bolzano Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
3 x 3 cm (Author: Volkmar Stingl) -
Kyanite Barra de Salinas District, Minas Gerais longest xtal 13.5 cm
Many of the xtals on this piece are terminated.
This evening’s brews somehow got into the picture. (Author: Matt_Zukowski)
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Kyanite Barra de Salinas District, Minas Gerais longest xtal 13.5 cm (Author: Matt_Zukowski)
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Kyanite, Micro (?) Staurolite, on Schist
Sponda Alp, Pizzo Forno, Chironico Valley, Laventina, Ticino, Switzerland.
30 x 20 mm (Author: nurbo)
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Kyanite, Quartz, Muscovite
Ray Mica Mine, Hurricane Mountain, Burnsville, Spruce Pine District, Yancey County, North Carolina, USA
190 mm x 80 mm x 75 mm (Author: Robert Seitz) -
Kyanite, Quartz, Muscovite
Ray Mica Mine, Hurricane Mountain, Burnsville, Spruce Pine District, Yancey County, North Carolina, USA
190 mm x 80 mm x 75 mm (Author: Robert Seitz) -
Kyanite, Quartz
São José da Safira, Governador Valadares, Vale do Rio Doce, Minas Gerais, Brazil
53 mm x 37 mm x 23 mm (Author: Don Lum) -
Kyanite, Staurolite, Paragonite
Sponda Alp - Pizzo Forno, Chironico Valley, Leventina, Ticino (Tessin), Switzerland
23 x 15 cm (Author: Sante Celiberti) -
Kyanite, Staurolite, Paragonite
Sponda Alp - Pizzo Forno, Chironico Valley, Leventina, Ticino (Tessin), Switzerland
23 x 15 cm (Author: Sante Celiberti) -
Kyanite, Staurolite
Sponda Alp - Pizzo Forno, Chironico Valley, Leventina, Ticino (Tessin), Switzerland
59 x 45 mm (Author: Sante Celiberti) -
Kyanite, Staurolite
Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
71 x 38 mm (Author: Sante Celiberti) -
Kyanite.
Craigoshina, Glen Esk, Edeel, Angus, Scotland, UK.
20 mm across (Author: nurbo)
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Kyanite.
Craigoshina, Glen Esk, Edeel, Angus, Scotland, UK.
50 x 20 mm (Author: nurbo)
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kyanite
Barra do Salinas district, Barra de Salinas, Coronel Murta, Jequitinhonha valley, Minas Gerais, Brazil
Crystals with 13 cm (Author: AnÃsio Cláudio)
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Kyanite
São José da Safira, Governador Valadares, Vale do Rio Doce, Minas Gerais, Brazil
220 x 90 mm (Author: Manuel Mesa) -
Kyanite
Barra de Salinas, Coronel Murta, Vale do Jequitinhonha, Minas Gerais, Brazil
70mm x 50mm x 30mm (Author: Philippe Durand) -
Kyanite
Barra de Salinas, Coronel Murta, Vale do Jequitinhonha, Minas Gerais, Brazil
(Author: steven calamuci) -
Kyanite
Barra de Salinas, Coronel Murta, Vale do Jequitinhonha, Minas Gerais, Brazil
15 x 11.7 x 6.0 (Author: steven calamuci) -
Kyanite
Ribeirão das Folhas, Minas Novas, Vale do Jequitinhonha, Minas Gerais, Brazil
73mm x 43mm x 11mm (Author: Firmo Espinar) -
Kyanite
Ribeirão das Folhas, Minas Novas, Vale do Jequitinhonha, Minas Gerais, Brazil
73mm x 43mm x 11mm (Author: Firmo Espinar) -
Kyanite
Barra de Salinas, Coronel Murta, Vale do Jequitinhonha, Minas Gerais, Brazil
17 X 14 X 9 cm (Author: Jean Suffert) -
L’Aiguille Verte (4122m) north face, seen across Glacier D’ Argentière from the summit of Le Aiguille D’ Argentière (3999m).
les Droites is to the left, even more impressive a sight.
Photo taken 1992. Scanned from slide. (Author: Mike Wood)
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Label (Author: Andreas Gerstenberg)
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Label (Author: Andreas Gerstenberg)
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Label for barite pictured above. (Author: crosstimber)
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Label No.1 (Author: Andreas Gerstenberg)
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Label No.2 (Author: Andreas Gerstenberg)
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![Label of a hematite from the Wildemann Erbstolln in der Mockritzbach mine near Munzig, Meissen, Saxony. True local collector´s stuff;-) Maybe some translation can be of help:
"Bunt angelaufener gemeiner Eisenglanz von Wildemann zu Munzig in Sachsen" [Tarnished genuine Eisenglanz from Wildemann (mine) near Munzig in Saxony] (Author: Andreas Gerstenberg)](https://www.mineralogia.es/plog-content/thumbs/plogger-test-collection/plogger-test-album/small/17037-FMF2-amberg_etikett_i_haematit_munzig_151.jpg "Label of a hematite from the Wildemann Erbstolln in der Mockritzbach mine near Munzig, Meissen, Saxony. True local collector´s stuff;-) Maybe some translation can be of help:
\"Bunt angelaufener gemeiner Eisenglanz von Wildemann zu Munzig in Sachsen\" [Tarnished genuine Eisenglanz from Wildemann (mine) near Munzig in Saxony] (Author: Andreas Gerstenberg)")
Label of a hematite from the Wildemann Erbstolln in der Mockritzbach mine near Munzig, Meissen, Saxony. True local collector´s stuff;-) Maybe some translation can be of help:
"Bunt angelaufener gemeiner Eisenglanz von Wildemann zu Munzig in Sachsen" [Tarnished genuine Eisenglanz from Wildemann (mine) near Munzig in Saxony] (Author: Andreas Gerstenberg)
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Label of a stephanite from Marcus Röhling mine, Annaberg, Saxony. (Author: Andreas Gerstenberg)
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Label of Bergdirector Max Geipel collection. (Author: Andreas Gerstenberg)
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Label of the Aquamarine from Adun-Cholon
(Author: Volkmar Stingl)
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Label of the Munich mineral dealer Wilhelm Maucher of a phosphophyllite from Hagendorf-Nord, Bavaria (type locality). About 1925. (Author: Andreas Gerstenberg)
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![Label. Text as follows: derbes Grauspiesglanzerz aus Sachsen./a.d. Michelfelder Sammlung (massive Grauspiesglanzerz [ancient name for antimonite] from saxony./from the Michelfelder collection." (Author: Andreas Gerstenberg)](https://www.mineralogia.es/plog-content/thumbs/plogger-test-collection/plogger-test-album/small/17016-FMF2-etikett_antimonit_waldhaus_821.jpg "Label. Text as follows: derbes Grauspiesglanzerz aus Sachsen./a.d. Michelfelder Sammlung (massive Grauspiesglanzerz [ancient name for antimonite] from saxony./from the Michelfelder collection.\" (Author: Andreas Gerstenberg)")
Label. Text as follows: derbes Grauspiesglanzerz aus Sachsen./a.d. Michelfelder Sammlung (massive Grauspiesglanzerz [ancient name for antimonite] from saxony./from the Michelfelder collection." (Author: Andreas Gerstenberg)
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Label
(Author: Tobi)
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Labels for above heulandite. New minerals and new localities are wonderful, but I am always drawn to specimens that have a known history. (Author: crosstimber)
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labels for Czech fluorite on quartz (Author: Jesse Fisher)
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Labels2012.jpg (Author: Tobi)
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Labradorite
1.6cm x 2.0cm
I purchased this from a mineral dealer and didn’t receive any details as to where it is from (Author: trtlman)
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Labuntsovite-(Mn)
Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
FOV = 2mm (Author: Doug) -
Labuntsovite-(Mn)
Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
FOV = 2mm (Author: Doug) -
Labuntsovite-Mn
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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Labuntsovite-Mn
Aris Quarries, Aris, Windhoek District, Khomas Region, Namibia
1,5 x 1 cm (Author: Volkmar Stingl) -
Labuntsovite-Mn
Aris Quarries, Aris, Windhoek District, Khomas Region, Namibia
1,5 x 1 cm (Author: Volkmar Stingl) -
Lake County Road 38, east. (Author: vic rzonca)
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Lake Superior Agates
(Author: Kelly Jean)
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lamentos.jpg (Author: d_hawtho)
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Lammerite from El Guanaco Mine, Antofagasta, Chile.
Field of view: 3.8 mm (Author: Rewitzer Christian)
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Lammerite
El Guanaco Mine, Guanaco (Huanaco), Taltal, Santa Catalina, Antofagasta Province, Antofagasta Region, Chile
Length 1.37mm. Crystal 0.15mm (Author: ofarcis) -
lamp.jpg (Author: Mark Ost)
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Lamprophyllite
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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Lane.jpg (Author: vic rzonca)
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Langite
El Horcajo Mines, Ciudad Real, Castilla-La Mancha, Spain
fov 1 mm (Author: Rewitzer Christian)
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Langite
Mountain Mine, Castletown-Bearhaven Copper Mines, Allihies, Beara Peninsula, Kilnamanagh, County Cork, Munster Province, Ireland
FOV = 1.6 mm (Author: Doug) -
Langite
Allihies, Beara Peninsula, Kilnamanagh, County Cork, Munster Province, Ireland
5.4 x 3.6 x 1.2 cm (Author: Michael Shaw) -
Lanthanite-(Ce)
Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
(Author: Doug) -
Lapis - Panasqueira and Chinese Borates.jpg.jpg (Author: Jordi Fabre)
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Lapis Lazuli
Kandahar, Afghanistan
15 cm x 15 cm x 1.5 cm
(Author: gemlover)
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Large (22mm), red spinel crystal and one crystal smaller behind it in matrix rock, from Gem spinel deposit, Kuhi-lal, Pyandzh River Valley, Pamir Mts, Viloyati Mukhtori Gorno-Badakhshan, Tajikistan
Size 55 x 38 x 18 mm (Author: olelukoe)
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Large , naturally etched beryl (var. morganite) crystal , from Vodorazdelnaya, Menza District, Chitinskaya Oblast, Zabaykalye, Eastern-Siberian Region, Russia
Size 99 х 63 х 28 mm (Author: olelukoe)
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Large 12 piece with andradite and hematite (Author: Darren)
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Large 17 inch barite from Jefferson County, Montana, USA (Author: Darren)
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Large beryl crystal I found in dirt at base of pegmatite (Author: thecrystalfinder)
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Large beryl crystal I found in dirt at base of pegmatite (Author: thecrystalfinder)
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Large boulder covered with crystals (Author: Glenn Rhein)
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Large cabinet plate of Namibian fluorite. (Author: Gail)
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large crystals (Author: Glenn Rhein)
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Large matrix piece with Cinnabars to 3cm. About 18cm long (Author: Samuel)
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large Meionite (Author: Glenn Rhein)
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Large piece around 30cm. (Author: vic rzonca)
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Large rutile xtal without matrix. The red you see in the pictures is from light entering the xtal and bouncing back. (Author: Matt_Zukowski)
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Large sized for this locality, double terminated, single topaz crystal, from Maynard’s Claim (Pismire Knolls), Thomas Range, Juab Co., Utah, USA
Size 53 х 15 х 10 mm (Author: olelukoe)
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Large smoky phantom crystal I found at my clearview claim Passmore BC (Author: thecrystalfinder)
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Large Smoky quartz crystal, that was collected many years ago, at 1969, Berezovskoe Au Deposit, Ekaterinburg, Middle Ural, Russia
Size 170 x 80 x 70 mm (Author: olelukoe)
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Large Spessartine cluster, Nani, Loliondo, Arusha Region, Tanzania
Size 70 x 60 x 65 mm (Author: olelukoe)
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Large Spessartine, Nani, Loliondo, Arusha Region, Tanzania
Size 70 x 60 x 65 mm (Author: olelukoe)
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large spinel 5 21 11 004.JPG (Author: Glenn Rhein)
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large spinel 5 21 11 005.JPG (Author: Glenn Rhein)
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large spinel 5 21 11 010.JPG (Author: Glenn Rhein)
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Solno Mine, Inowrocław, Kujawsko-Pomorskie, Poland
5.0 x 6.3 cm (Author: crosstimber) -
Large Yellow-green, polychromic beryl crystal, from Sherlovaya Gora, Adun-Cholon Range, Nertschinsk Mines, Buryatia Republic, Zabaykalye, Eastern-Siberian Region, Russia
Size 92 x 22 x 17 mm (Author: olelukoe)
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Large, fine quality aquamarine crystal, from Taplejung District, Mechi Zone, Nepal
Size 70 x 28 x 23 mm (Author: olelukoe)
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Large, grown in parallel, aquamarine crystals from, Thuong Xuan District, Thanh Hoa Province, Vietnam
Size 95 x 25 x 22 mm (Author: olelukoe)
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Large, pink colour Tourmaline Rubellite crystal from Russia, Chitinskaya oblast., Malkhan pegmatite field, Mokhovaya vien.
Size 59 x 46 x 55 mm (Author: olelukoe)
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Large, with perfect termination, goshenite crystal, from Shigar Valley, Skardu District, Baltistan, Northern Areas, Pakistan
Size 75 x 52 x 50 mm (Author: olelukoe)
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Largest compound crystal 1 cm. (Author: vic rzonca)
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Las Cruces mine, Gerena, Seville, Spain
Beautiful perspective of the open pit in 2010. The secondary enrichment zone is visible at the bottom, with black chalcocite rich ore and galena rich ore. Overlying, the thick sedimentary cover (marls and calcarenites) of Guadalquivir basin. (Author: Cesar M. Salvan)
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Las Cruces mine, Gerena, Seville, Andalusia, Spain
From the mineral to the market: pure copper slabs prepared for shipping. The hydrometallurgy process of Las Cruces mine is efficient and allow to obtain highly purity copper. (Author: Cesar M. Salvan)
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Las Cruces mine, Gerena, Seville, Andalusia, Spain
It’s me collecting in the copper sulfide ore at Las Cruces. In my hand, the specimen pictured previously. See the calcite filled fractures, in whose cavities the chalcocite crystals grow. (Author: Cesar M. Salvan)
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Las Cruces mine, Gerena, Seville, Spain
Las Cruces open pit in 2010 (Author: Cesar M. Salvan)
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Las Cruces mine, Gerena, Seville, Spain
View of the contact zone between yellow gossan, black gossan and secondary copper sulfide ore (Author: Cesar M. Salvan)
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Las Vigas, Mexico amethyst plate atop green Epidote. Measures 17 x 10 x 3 cm and weighs 500 grams (Author: VRigatti)
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Last thursday they blasted at Lanes in Westfield MA., USA. This is some of the booty from a 1.5m x30cm. pocket/seam. Calcite-large piece is 26cm. wide (Author: vic rzonca)
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Laueite - Hagendorf, Bavaria, Germany. 1.5 mm. (Author: Rewitzer Christian)
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Laueite from Hagendorf, Waidhaus, Vohenstrauß, Oberpfälzer Wald, Bavaria, Germany.
Field of view: 0.8 mm (Author: Rewitzer Christian)
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Laueite from Hagendorf, Waidhaus, Vohenstrauß, Oberpfälzer Wald, Bavaria, Germany.
Field of view: 1.2 mm (Author: Rewitzer Christian)
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Laueite
Silbergrube Quarry, Waidhaus, Oberpfälzer Wald, Upper Palatinate/Oberpfalz, Bavaria/Bayern, Germany
fov 1.6 mm (Author: ploum) -
Laumontite
’Glen Caladale’, Loch Eynort, Isle of Skye, Scotland, UK
8cm x 6cm x 2cm
Laumontite on ’mesolite’ with a few scattered brown calcite crystals (to 3mm). From the same locality as one shown previously which is dry and kept in a plastic box. This specimen has been kept in water and is still fairly fresh.
The locality is on the north side of Loch Eynort on a wave-cut platform with large boulders on it.
Self-collected 1996. (Author: Mike Wood)
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Laumontite
Sgurr nam Fiadh, Isle of Skye, Scotland, UK
6 cm x 5 cm x 3 cm
Fresh laumontite crystals (largest is 14mm) from a large cavity at sea-level in the cliff at Sgurr nam Fiadh. The mineral has been kept in water and so far it has not dehydrated and still looks fresh.
Self-collected 1998. (Author: Mike Wood)
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Laumontite on ’Mesolite’
’Glen Caladale’, Loch Eynort, Isle of Skye, Scotland, UK
Laumontite sprays 10 mm high
Small brown calcite crystal: 3mm
A small (3mm) brown calcite crystal sits on top of the laumontite sprays which are 10mm high. Self-collected in 1996 from ’Glen Caladale’ - a coastal locality near Loch Eynort, Isle of Skye. I keep the specimen in a clear sealed box and so far, it hasn’t crumbled to bits. (Author: Mike Wood)
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Laumontite with Calcite
Pine Creek Mine, Scheelite, Bishop District (Tungsten Hills District), Inyo County, California, USA
112 x 102 x 77 mm (Author: GneissWare) -
Laumontite with Epidote
Kapaa Quarries, Kailua, Oahu Island, Honolulu County, Hawaii, USA
FOV = 3.4 mm (Author: Doug) -
Laumontite, Scolecite
200/237 Road Quarry, Wolf Point, Cowlitz County, Washington, USA
FOV = 3.9 mm (Author: Doug) -
Laumontite
Pedreira Dois Irmãos, Novo Hamburgo, Rio Grande do Sul, Brazil
13 x 11 x 5 cm (Author: AnÃsio Cláudio)
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Laumontite
Big Tree Creek, Yacolt, Clark County, Washington, USA
FOV = 3.9 mm (Author: Doug) -
Laumontite
200/237 Road Quarry, Wolf Point, Cowlitz County, Washington, USA
FOV = 1.3 mm (Author: Doug) -
Laumontite
Malad, Mumbai (Bombay), Mumbai District, Maharashtra, India
3.1 x 3.9 cm (Author: crosstimber) -
Laumontite
Malad, Mumbai (Bombay), Mumbai District, Maharashtra, India
3.1 x 3.9 cm (Author: crosstimber) -
Laumontite
Riparbella, Pisa Province, Tuscany, Italy
62 x 40 mm (Author: Sante Celiberti) -
Laumontite
Ranalt, Neustift im Stubaital, Stubai Valley, Innsbruck-Land District, North Tyrol, Tyrol/Tirol, Austria
FoV 1,2 x 0,8 cm (Author: Volkmar Stingl) -
Laurentianite
Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
FOV = 2.0 mm (Author: Doug) -
Laurentthomasite
Beravina, Ambaro, Tsaraitso, Betroka District, Anosy Region, Madagascar
2 × 1.8 × 0.5 cm (Author: Jordi Fabre) -
Laurionite, Lavrion, Greece 2 mm (Author: Rewitzer Christian)
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Laurionite
Mazarrón, Comarca Alto GuadalentÃn, Region of Murcia (Murcia), Spain
FOV 0.6 mm. (Author: Rewitzer Christian) -
Laurionite
Mazarrón, Comarca Alto GuadalentÃn, Region of Murcia (Murcia), Spain
FOV 1.6 mm. (Author: Rewitzer Christian) -
Lava 'rope'
Popocatépetl Stratovolcano, Trans-Mexican Volcanic Belt, Puebla, Mexico
150 mm x 75 mm x 75mm (Author: James Catmur) -
Lavendulan, Azurite
Lavrion Mining District, Attikà (Attica) Prefecture, Greece
2,5 x 1,8 cm (Author: Volkmar Stingl) -
Lavendulan
MarÃa Josefa Mine, Rodalquilar, NÃjar, Comarca Metropolitana de AlmerÃa, AlmerÃa, Andalusia, Spain
fov 1.8 mm (Author: ploum) -
Lavendulan
MarÃa Josefa Mine, Rodalquilar, NÃjar, Comarca Metropolitana de AlmerÃa, AlmerÃa, Andalusia, Spain
FOV 8 mm (Author: Firmo Espinar) -
Lavendulan
Gold Chain Mine, East Tintic Mountains, Mammoth, Tintic District, Juab County, Utah, USA
FOV = 4.0 mm (Author: Doug) -
Laying out a design on the back of the matboard. All mats are cut from the back. (Author: Gail)
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Lazulite
Cross Cut Creek, Dawson District, Yukon Territory, Canada
1.5 x 1.7 cm.
Dark blue lustrous lazulite crystal group. (Author: crosstimber)
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Lazulite
Cross Cut Creek, Dawson District, Yukon Territory, Canada
4.8 x 7.4 cm.
Lustrous dark blue lazulite with gemmy brown siderite crystals and minor quartz. (Author: crosstimber)
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Lazulite
Faerbergraben, Werfen, Salzburg, Austria
Crystal 10 mm (Author: Gerhard Brandstetter)
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