-
Copper
Burra Burra Mine
2.2 x 3.1 cm (Author: rweaver)
-
Copper
Chino Mine, Santa Rita District, Grant Co., New Mexico
Specimen size 7.6 x 4.5 cm. (Author: am mizunaka)
-
Copper
Cliff mine, Phoenix, Keweenaw County, Michigan, USA
10.8 x 6 x 4 cm.
Owned by A. E. Seaman Mineral Museum - Former John T. Reeder collection.
Photo: A. E. Seaman Mineral Museum
To lead the Michigan State nothing better than one of the images downloaded by John Jaszczak in the great thread "A. E. Seaman Mineral Museum, Michigan T. University, Houghton, Michigan" ( http://www.mineral-forum.com/message-board/viewtopic.php?t=1416 )
Thank you John! (Author: Jordi Fabre)
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Copper
Silver Bow Co.,
Butte, Montana
10.0cm x 8.5cm (Author: rweaver)
-
Copper
Mina Copper Queen, Queen Hill, Bisbee, Distrito Warren, Montes Mule, Condado Cochise, Arizona, USA
5.7 × 3.7 × 3 cm (Autor: Jordi Fabre) -
Copper
Mina New Cornelia, Ajo, Montes Little Ajo, Distrito Ajo, Condado Pima, Arizona, USA
6 × 5.3 × 3.1 cm (Autor: Jordi Fabre) -
Copper
Mina New Cornelia, Ajo, Montes Little Ajo, Distrito Ajo, Condado Pima, Arizona, USA
5.5cm x 4.0cm (Autor: rweaver) -
Copper
Mina Funtana Raminosa, Gadoni, Provincia Nuoro, Cerdeña/Sardegna, Italia
74 x 52 mm (Autor: Sante Celiberti) -
Copper
Mina Funtana Raminosa, Gadoni, Provincia Nuoro, Cerdeña/Sardegna, Italia
74 x 52 mm (Autor: Sante Celiberti) -
Copper
Valle Upper Antelope, Montes Weaver, Yarnell, Condado Yavapai, Arizona, USA
4.5cm x 2.7cm (Autor: rweaver) -
Copper
Mina New Cornelia, Ajo, Montes Little Ajo, Distrito Ajo, Condado Pima, Arizona, USA
7.0cm x 5.0cm (Autor: rweaver) -
Copy of DSCN0067.JPG (Author: strahler)
-
Copy of DSCN0069.JPG (Author: strahler)
-
Copy of DSCN0076a.JPG (Author: strahler)
-
Coquimbite
Dexter #7 Claim Mine, Calf Mesa, San Rafael District, Emery County, Utah, USA
3/8" (0.95 cm)
This little Coquimbite cluster is from the Dexter #7 Claim Mine, Calf Mesa, San Rafael District, Emery County, Utah. It is about 3/8" (0.95cm). (Author: Jim Prentiss)
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Cordierite, Muscovite, Tridymite
Cantera Funtanafigu, Marrubiu, Monte Arci, Provincia Oristano, Cerdeña/Sardegna, Italia
75 x 73 mm (Autor: Sante Celiberti) -
Cordierite, Muscovite, Tridymite
Cantera Funtanafigu, Marrubiu, Monte Arci, Provincia Oristano, Cerdeña/Sardegna, Italia
75 x 73 mm (Autor: Sante Celiberti) -
Corundum var sapphire.
Pennycross, W of Loch Scridain, Isle of Mull, Soctland, UK.
Crystal in background is 1 mm across. 37 mm specimen hosts many others, to 4 mm. (Author: Ru Smith)
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Covellite, Pyrite
Mina Calabona, Alghero, Provincia Sassari, Cerdeña/Sardegna, Italia
71 x 54 mm (Autor: Sante Celiberti) -
Covellite, Pyrite
Mina Calabona, Alghero, Provincia Sassari, Cerdeña/Sardegna, Italia
71 x 54 mm (Autor: Sante Celiberti) -
Covellite, Pyrite
Mina Calabona, Alghero, Provincia Sassari, Cerdeña/Sardegna, Italia
71 x 54 mm (Autor: Sante Celiberti) -
Crandallite, wardite, and variscite
Little Green Monster Mine, Fairfield, Utah, USA
7 cm. (Author: crosstimber)
-
Crocoite
Callenberg, Zwickau, Sajonia/Sachsen, Alemania
16 x 11 cm (Autor: Sante Celiberti) -
Crystallized Gold
Colorado Gold Quartz Mine
Mariposa County California
Specimen size 5.2 x 2.4 cm (Author: am mizunaka)
-
Cuprite on Azurite
Flambeau Mine, Ladysmith, Rusk County, Wisconsin, USA
FOV 4 mm
Self Collected
Dan Behnke Photo and specimen (Author: Jonesey)
-
Cuprite on Copper
Chino Mine
Santa Rita District
Santa Rita
Grant County, New Mexico
United States of America
9.0 x 7.5 x 3.5 cm overall
Nicely crystallized native Copper crystals to 1 cm, some spinel twins, are almost entirely covered with red Cuprite as microcrystalline crusts and cubic crystals to nearly 2 mm in size. (Author: GneissWare)
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Cuprite var chalcotrichite
Fowey Consols, Tywardreath, St. Austell, Cornwall, England, UK
Copy of Talling Invoice showing that this specimen was purchased for the sun of £1 10s in 1864 (Author: ian jones)
-
Cuprite var chalcotrichite
Fowey Consols, Tywardreath, St. Austell, Cornwall, England, UK
Talling number 2009 on side of specimen (Author: ian jones)
-
Cuprite var chalcotrichite
Fowey Consols, Tywardreath, St. Austell, Cornwall, England, UK
this cavity 20x12 (Author: ian jones)
-
Cuprite, Brochantite
Cabo Calamita, Capoliveri, Isla de Elba, Provincia Livorno, Toscana, Italia
78 x 57 mm (Autor: Sante Celiberti) -
Cuprite, Brochantite
Cabo Calamita, Capoliveri, Isla de Elba, Provincia Livorno, Toscana, Italia
78 x 57 mm (Autor: Sante Celiberti) -
Cuprite, var chalcotrichite
Fowey Consols, Tywardreath, St. Austell, Cornwall, England, UK
Chalcotrichite with goethite in quartz, overall specimen 70x70mm. Ex Natural History Museum collection, purchased from mineral dealer Richard Talling at a cost of £1 10s in 1864 (Author: ian jones)
-
Datolite and calcite
Weldon Quarry, Watchung, Somerset County, New Jersey, USA
9.6 x 8.6 cm
Datolite crystals to 2.9 cm with calcite cubes (Author: Frank Imbriacco)
-
Datolite and Prehnite
Cantera Prospect Park, Prospect Park, Condado Passaic, New Jersey, USA
9.5 x 6.2 cm (Autor: Frank Imbriacco) -
Datolite with Calcite
Cala Parc Bean, Mullion, Peninsula Lizard, Cornwall, Inglaterra / Reino Unido
4.5cm x 3cm (Autor: markbeckett) -
Datolite,
Lane Quarry, Westfield, Massachusetts, USA
11x6.5 cm.
largest crystal 5 cm. (Author: vic rzonca)
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Datolite
Hampden Quarry, Westfield, Hampden County, Massachusetts, USA
Mined about 1961
Former Scott J. Williams - Former Folch Collection
Specimen size: 4.4 × 3.8 × 3.6 cm.
Main crystal size: 3.7 × 2 cm.
Photo: Reference Specimens (Author: Jordi Fabre)
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Datolite
Prospect Park,
New Jersey
6.0cm x 3.7cm (Author: rweaver)
-
Demartinite with Mallardite
Central Florida Phosphate District, (Bone Valley), Polk County, Florida, USA
6.5cm wide
Photo: Jeff Scovil
Specimen: IC Minerals (Author: Jordi Fabre)
-
Descloizite
Hofsgrund, Schauinsland, Freiburg, Breisgau, Baden-Württemberg, German
6 x 4,5 cm
In fact the best German descloizite that i´ve ever seen. Collected around 1870. (Author: Andreas Gerstenberg)
-
Detail (Author: Jordi Fabre)
-
Detail (Author: Jordi Fabre)
-
Detail (Author: Jordi Fabre)
-
Detail (Author: John S. White)
-
Detail of previous sample. FOV 11mm. (Author: Vinoterapia)
-
Detail of previous sample. FOV 14 mm. (Author: Vinoterapia)
-
Detail of the Marcasite crystals (Author: Jordi Fabre)
-
Detail of the Marcasite crystals (Author: Jordi Fabre)
-
Detail of the Sphalerite (Author: Jordi Fabre)
-
Diaboleite
Blades of olive-green chloroxiphite covering a 17x20mm area, with 1-2mm blebs of sky-blue diaboleite and pink mendipite. (Author: ian jones)
-
Dickite
Pant-y-Gaseg Mine, Amlwch, Isle of Anglesey, Wales, UK
Specimen 50mm across (Author: ian jones)
-
Dickite after Calcite
Sweetwater Mine, Reynolds Co., Missouri.
4.2cm x 6.0cm (Author: rweaver)
-
different graves rutile (Author: Jason)
-
Dioptase with Cerussite
Mina Mammoth-Saint Anthony, Depósito St. Anthony, Tiger, Distrito Mammoth, Condado Pinal, Arizona, USA
3 x 3.5 x 2 cm (Autor: SWK) -
Dioptase with Wulfenite and Calcite
Mammoth-St. Anthony Mine, Tiger, Pinal County, Arizona, USA
Mined about 1959
Former Folch Collection
Specimen size: 3.3 × 2.4 × 1.8 cm.
Calcite fluorescent long & short UV
Photo: "Reference Specimens" (Author: Jordi Fabre)
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Dolomite
Stony Point (Hiddenite), Alexander Co., North Carolina, USA
8.5 x 6.0 cm
Dolomite is 3.2 cm on the longest side (Author: rweaver)
-
Dolomite and Calcite (variety manganese rich) on Quartz
Afloramientos Carretera Estatal 37, Harrodsburg, Clear Creek, Condado Monroe, Indiana, USA
geode is 7 cm and the main calcite is 5 cm (Autor: Bob Harman) -
Dolomite and Calcite (variety manganese rich) on Quartz
Afloramientos Carretera Estatal 37, Harrodsburg, Clear Creek, Condado Monroe, Indiana, USA
quartz geode is 7 cm. the calcite is 5 cm (Autor: Bob Harman) -
Dolomite and Calcite on Dolomite
Cantera Corydon Stone Co., Corydon, Condado Harrison, Indiana, USA
Calcites 1.5 cm, The larger example is 15 cm acros (Autor: Bob Harman)Dolomite and Calcite on Dolomite
Cantera Corydon Stone Co., Corydon, Condado Harrison, Indiana, -
Dolomite and Calcite on Quartz
Zona de construcción de embalses, Condado Monroe, Indiana, USA
15 cm x 10 cm, the largest calcites are about 2 cm (Autor: Bob Harman)Dolomite and Calcite on Quartz
Zona de construcción de embalses, Condado Monroe, Indiana, US -
Dolomite on Quartz
Zona Harrodsburg, Clear Creek, Condado Monroe, Indiana, USA
Geode cavity is 4 cm (Autor: Bob Harman) -
Dolomite on Quartz
Zona Harrodsburg, Clear Creek, Condado Monroe, Indiana, USA
geode cavity is about 15 cm (Autor: Bob Harman) -
Dolomite on Quartz
Afloramientos Carretera Estatal 56, Canton, Condado Washington, Indiana, USA
Geode cavity is about 11 cm. (Autor: Bob Harman) -
Dolomite ps. after halite
Fairview, Major County, Oklahoma, USA
6.5 x 7.4 cm (Author: crosstimber)
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Dolomite pseudomorph after aragonite
Cottonwood Draw, Chaves Co., New Mexico, USA
7,5 x 6 x 5 cm
Grainy dolomite after a cyclic twin of aragonite, well, several twins. (Author: Antonio Alcaide)
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Dolomite var. cobaltoan dolomite
Alte Lurzenbach mine, Gosenbach, Siegerland, Northrhine-Westphalia, Germany
5 x 4 cm (Author: Andreas Gerstenberg)
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Dolomite, Calcite, Barite on Quartz
Canales de desagüe, Condado Monroe, Indiana, USA
geode cavity is 13 cm (Autor: Bob Harman)Dolomite, Calcite, Barite on Quartz
Canales de desagüe, Condado Monroe, Indian -
Dolomite, Calcite, Barite on Quartz
Canales de desagüe, Condado Monroe, Indiana, USA
see ruler for scale; the larger example is 23 cm w (Autor: Bob Harman)Dolomite, Calcite, Barite on Quartz
Canales de desagüe, Condado Monroe, Indian -
Dolomite, chalcopyrite
Vereinigung mine, Katzwinkel, Siegerland, Rhineland-Palatinate, Germany
8 x 5 cm (Author: Andreas Gerstenberg)
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Dolomite, Chalcopyrite, Baryte
Mina Dreislar, Dreislar, Winterberg, Sauerland, Renania del Norte-Westfalia/Nordrhein-Westfalen, Alemania
11 x 8 cm (Autor: Andreas Gerstenberg) -
Dolomite, Chalcopyrite
Mina Vereinigung, Katzwinkel, Altenkirchen (Westerwald), Siegerland, Renania-Palatinado/Rheinland-Pfalz, Alemania
Approx. 18 cm (Autor: Tobi) -
Dolomite, Hematite
Mina Florence, Egremont, West Cumberland Iron Field, (antes Cumberland), Cumbria, Inglaterra / Reino Unido
Specimen size 12 cm, largest dolomite crystals 7 m (Autor: Tobi) -
Dolomite, Ober and Binkly quarry, East Petersburg, Lancaster Co., 10 cm across. (Author: John S. White)
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Dolomite, pyrite
Grüner Löwe mine, Gosenbach, Siegerland, Northrhine-Westphalia, Germany
12 x 8 cm (Author: Andreas Gerstenberg)
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Dolomite
Fairview, Condado Major, Oklahoma, USA
10.2 x 6.8 x 5.4 cm (Autor: Michael Shaw) -
Double terminated tourmaline crystal
Himalaya Mine, Mesa Grande District,
San Diego Co., California
Specimen size 5.5 x 2.9 cm. (Author: am mizunaka)
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Doubly terminated Calcite
Berry Materials quarry, North Vernon, Indiana, USA
Specimen size: 4.2 × 6.5 cm.
Photo: Reference Specimens (Author: Jordi Fabre)
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Dravite
Hüttermühle, Radeberg, Upper Lusatia, Saxony, Germany
7 x 2,5 cm (Author: Andreas Gerstenberg)
-
Dravite in marble
Texas quarry, Baltimore Co., Maryland, USA
6 cm across (Author: John S. White)
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Cantera Hanson Aggregates-Harding Street, Indianapolis, Condado Marion, Indiana, USA
largest pyrite nodule is 5cm. (Autor: Bob Harman) -
Afloramientos Carretera Estatal 56, Canton, Condado Washington, Indiana, USA
(Autor: Bob Harman) -
Afloramientos Carretera Estatal 56, Canton, Condado Washington, Indiana, USA
(Autor: Bob Harman) -
Afloramientos Carretera Estatal 56, Canton, Condado Washington, Indiana, USA
(Autor: Bob Harman) -
DSCF0207 (Large).JPG (Author: Paul Bordovsky)
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DSCN0532.JPG (Author: rweaver)
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DSCN0824.JPG (Author: rweaver)
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Cantera Rensselaer, Rensselaer, Marion, Condado Jasper, Indiana, USA
12.7 cm x 11.5 cm x 7.6 cm (Autor: R Saunders) -
Dugganite (Author: Peter Megaw)
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Dugway, Utah, USA (Author: John Medici)
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Dumortierite, Kyanite
Imperial Co., California, USA
dumortierite- 5 cm
kyanite- 20 cm (Author: benchambers)
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Dyscrasite
Zona minera St. Andreasberg, Distrito Goslar, Harz, Baja Sajonia/Niedersachsen, Alemania
1.8 × 0.9 × 0.7 cm (Autor: Jordi Fabre) -
Elbaite
Dunton Mine, Newry, Oxford Co., Maine, USA
3.0 x 3.2 cm (Author: am mizunaka)
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Elbaite (5 cm tall) on Cleavelandite and Quartz, Cryo-Genie Mine, Warner Springs, San Diego County. Recovered in 2003. (Author: Jesse Fisher)
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Elbaite (2.5 cm long) on Microcline, Gillette Quarry, Haddam Neck, Middlesex County, CT. (Author: Jesse Fisher)
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Elbaite (6 cm tall), Dunton Mine, Newry, Oxford County, Maine. (Author: Jesse Fisher)
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Elbaite (variety rubelite), Orthoclase
Wolkenburg, Limbach-Oberfrohna, Zwickau, Sajonia/Sachsen, Alemania
3,8 x 3,2 cm (Autor: Andreas Gerstenberg)Elbaite (variety rubelite), Orthoclase
Wolkenburg, Limbach-Oberfrohna, Zwickau, Sajonia/Sachsen, -
Elbaite on Quartz
Limbach-Oberfrohna, Zwickau, Sajonia/Sachsen, Alemania
Specimen size ~ 12 cm (Autor: Tobi) -
Elbaite var. rubellite, in lepidolite matrix.
Stewart Mine, Pala District, San Diego Co., California, USA.
Specimen size 80 x 85 x 50 mm. (Author: Tobi)
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Elbaite with Microcline, Albite, 'lepidolite', Quartz and 'Stilbite'
Mina Himalaya, Gem Hill, Distrito Mesa Grande, San Diego County, California, USA
8 x 8 x 7 cm overall size (Autor: Jesse Fisher) -
Elbaite, Himalaya Mine, Mesa Grande, San Diego County. From the "Green Pocket" December 1993, 5.5 cm tall. (Author: Jesse Fisher)
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Elbaite, Orthoclase, Quartz
Fonte del Prete, San Piero in Campo, Campo nell'Elba, Isla de Elba, Provincia Livorno, Toscana, Italia
82 x 45 mm (Autor: Sante Celiberti) -
Elbaite, Orthoclase, Quartz
Fonte del Prete, San Piero in Campo, Campo nell'Elba, Isla de Elba, Provincia Livorno, Toscana, Italia
82 x 45 mm (Autor: Sante Celiberti) -
Elbaite, Quartz, Feldspar
Mina Himalaya, Gem Hill, Distrito Mesa Grande, San Diego County, California, USA
~ 20 cm (Autor: Tobi) -
Elbaite, Quartz, Orthoclase
Fonte del Prete, San Piero in Campo, Campo nell'Elba, Isla de Elba, Provincia Livorno, Toscana, Italia
53,4 x 40,2 mm (Autor: Sante Celiberti) -
Elbaite, Quartz, Orthoclase
Fonte del Prete, San Piero in Campo, Campo nell'Elba, Isla de Elba, Provincia Livorno, Toscana, Italia
53,4 x 40,2 mm (Autor: Sante Celiberti) -
Elbaite, Quartz, Orthoclase
Fonte del Prete, San Piero in Campo, Campo nell'Elba, Isla de Elba, Provincia Livorno, Toscana, Italia
53,4 x 40,2 mm (Autor: Sante Celiberti) -
Elbaite, Stewart Mine, Pala, San Diego County. 3.8 and 3.2 cm tall. Collected around 1980. (Author: Jesse Fisher)
-
Elbaite, Tourmaline Queen Mine, Pala, San Diego County. 6.5 cm tall, recovered in 1973. (Author: Jesse Fisher)
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Elbaite- Himalaya Mine, Mesa Grande District, San Diego County, California. Size: 4.8 x 1.6 x 1.6 cm. Doubly terminated with a thin green cap at one end. Ex. Al Ordway Collection. Photographed in natural sunlight. (Author: Grant Gibson)
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Elbaite
San Piero in Campo, Campo nell'Elba, Isla de Elba, Provincia Livorno, Toscana, Italia
10,7 x 5,6 mm (Autor: Sante Celiberti) -
Elbaite
San Piero in Campo, Campo nell'Elba, Isla de Elba, Provincia Livorno, Toscana, Italia
14 x 4,5 mm (Autor: Sante Celiberti) -
Elbaite
San Piero in Campo, Campo nell'Elba, Isla de Elba, Provincia Livorno, Toscana, Italia
16 x 7 mm (Autor: Sante Celiberti) -
Elbaite
Fonte del Prete, San Piero in Campo, Campo nell'Elba, Isla de Elba, Provincia Livorno, Toscana, Italia
23 x 10,8 mm (Autor: Sante Celiberti) -
Elbaite
Fonte del Prete, San Piero in Campo, Campo nell'Elba, Isla de Elba, Provincia Livorno, Toscana, Italia
23 x 10,8 mm (Autor: Sante Celiberti) -
Elbaite
Fonte del Prete, San Piero in Campo, Campo nell'Elba, Isla de Elba, Provincia Livorno, Toscana, Italia
23 x 10,8 mm (Autor: Sante Celiberti) -
emmonsite (Author: Peter Megaw)
-
Emplectite, fluorite, hematite
Altenberg, Erzgebirge, Saxony, Germany
Picture width: 7 cm (Author: Andreas Gerstenberg)
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Emplectite, siderite, quartz
Tannenbaum adit, Erla, Johanngeorgenstadt, Erzgebirge, Saxony, Germany
10 x 8,5 cm
With old Maucher label. (Author: Andreas Gerstenberg)
-
Enargite and Pyrite
Leonard Mine,
Butte, Silver Bow Co.,
Montana
5.0cm x 3.3cm (Author: rweaver)
-
Enargite with Pyrite and Quartz
Butte, Silver Bow County, Montana, USA
Specimen size: 6 × 3.5 × 4.5 cm.
Main crystal size: 2.4 × 2.4 cm.
Mined about 1948
Former collection of Folch duplicates
Photo: Reference Specimens (Author: Jordi Fabre)
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Enargite
Mina Furtei, Furtei, Provincia Medio Campidano, Cerdeña/Sardegna, Italia
80 x 56 mm (Autor: Sante Celiberti) -
Epidote
Julie (Lola) claim, Pamlico District, near Hawthorne, Mineral County, Nevada, USA
91 x 32 x 25 mm
another view showing the distinct crystals. (Author: GneissWare)
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Epidote
Julie (Lola) claim, Pamlico District, near Hawthorne, Mineral County, Nevada, USA
91 x 32 x 25 mm
A fine cluster of bright-green, lustrous Epidote crystals from Nevada, with glassy luster, and stretching 43 mm to their terminations in a gently tapering and elegant spray. It is a floater and is fully terminated. It is a top specimen from this locality. Collected by Harvey Gordon, it is from the Marty Lewadny Collection (Winnipeg, Manitoba). No damage. (Author: GneissWare)
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Epidote
Sulzbach, Hemsbach, Odenwald, Hesse, Germany
3,5 x 0,9 cm (Author: Andreas Gerstenberg)
-
Epidote and Quartz
Green Monster Mountain, Prince of Wales Island, Alaska, USA
Specimen size: 5.3 × 4.2 × 2.7 cm.
Main crystal size: 2.7 × 1.3 cm.
Photo: Reference Specimens (Author: Jordi Fabre)
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Epidote on Quartz
Copper Mountain, Prince of Wales Island, Alaska, USA
Mined about 1972
Former Folch Collection
Specimen size: 6 × 5 × 3.3 cm.
Main crystal size: 3.8 × 1.6 cm.
Photo: Reference Specimens (Author: Jordi Fabre)
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Epidote
Maryland Materials quarry, North East, Cecil Co., Maryland, USA
8 cm across (Author: John S. White)
-
Epidote
Colle d'Orano, La Guardia, Marciana, Isla de Elba, Provincia Livorno, Toscana, Italia
95 x 73 mm (Autor: Sante Celiberti) -
Epistilbite with Quartz and Chabazite
Puu o Ehu Quarry, Kailua, Oahu Island, Honolulu Co., Hawaii, USA
Field of view: 3.9 mm.
Specimen size: 5 x 5 x 3 cm.
Photo: Volker Betz (Author: Jordi Fabre)
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Epistilbite, Calcite
Cantera Su Marralzu, Osilo, Provincia Sassari, Cerdeña/Sardegna, Italia
92 x 45 mm (Autor: Sante Celiberti) -
Epistilbite, Calcite
Cantera Su Marralzu, Osilo, Provincia Sassari, Cerdeña/Sardegna, Italia
92 x 45 mm (Autor: Sante Celiberti) -
Epistilbite, Chabazite and Laumontite
Puu O Ehu Quarry
Kailua, Hawaii
5.2cm x 4.1cm (Author: rweaver)
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Erythrite on Talc
Hunting Hill Quarry, Rockville, Montgomery Co., Maryland, USA
7.4 cm. x 5.2 cm. x 2.4 cm.
I’m not aware of erythrite ever having been officially reported from this now off-limits locality, which has produced more different species than any other locality in the state. Joe Dague obtained the specimen from Jay Lininger, who purchased it from Fred Schaefermyer, who collected it sometime in the late 1980’s It is now in my personal Maryland collection. (Author: jakslagle)
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Erythrite
Mina Siebenschlehen, Pozo 10, Neustädtel, Distrito Schneeberg, Erzgebirgskreis, Sajonia/Sachsen, Alemania
Specimen size ~ 12 cm (Autor: Tobi) -
Erythrite
Mina Monte Narba, San Vito, Monte Narba, Provincia Sud Sardegna, Cerdeña/Sardegna, Italia
41 x 30 mm (Autor: Sante Celiberti) -
Ewaldite.
Dolyhir Quarry, Old Radnor, Powys, Wales, UK.
2 mm crystal. (Author: Ru Smith)
-
Extremely small crystal of Zunyite from the type locality, at the Zuni Mine, Anvil Mountain, Silverton, Silverton District, San Juan County, Colorado. Field of view about 3/8" (0.95cm) (Author: Jim Prentiss)
-
F049.jpg (Author: Jesse Fisher)
-
fairbankite (Author: Peter Megaw)
-
Faujasite
Kelpa Ridge, Hanamaulu, Kauai Island, Kauai County, Hawaii
FOV 2mm
Photo & Specimen: Jim Prentiss (Author: Jordi Fabre)
-
Ferrierite-Na
Altoona, Wahkiakum County, Washington, USA
FOV is 2 mm (0.080")
This tiny little bladed cluster is also a type locality mineral. (Author: Jim Prentiss)
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Ferrierite
Monastir, Ciudad metropolitana de Cagliari, Cerdeña/Sardegna, Italia
70 x 58 mm (Autor: Sante Celiberti) -
Florence Mine, Cumbria, England, UK. (Author: Ru Smith)
-
Fluorapatite
Foote Lithium Co. Mine, Kings Mountain District, Cleveland Co., North Carolina, USA
3.0 x 2.4 cm (Author: am mizunaka)
-
Fluorapatite
Foote Lithium Co. Mine, Kings Mountain District, Cleveland Co., North Carolina, USA
4.2 x 3.7 cm (Author: am mizunaka)
-
Fluorapatite
Foote Mine, Kings Mountain Dist, Cleveland Co, North Carolina, USA
2.0cm wide x 2.25 cm wide -largest cryst 1.4 cm (Author: Rich Olsen)
-
Fluorapatite crystals in actinolite schist. Silver Hill quarry, Brecknock Township, Lancaster Co. The main crystal is 3 cm. (Author: John S. White)
-
Fluorapatite, Quartz
Foote Lithium Co. Mine, Kings Mountain District, Cleveland Co., North Carolina, USA
10.3 x 13.4 cm (Author: am mizunaka)
-
Fluorapatite, Quartz
Mina King Lithia, Greyhound Gulch, Keystone, Distrito Keystone, Condado Pennington, South Dakota, USA
6.2 x 5.9 cm (Autor: am mizunaka) -
Fluorapatite
Cantera Knaumühle, Limbach-Oberfrohna, Zwickau, Sajonia/Sachsen, Alemania
Crystal floaters up to 1,2 cm (Autor: Andreas Gerstenberg) -
Fluorapatite
Greifensteine, Ehrenfriedersdorf, Erzgebirgskreis, Sajonia/Sachsen, Alemania
Specimen size 12-13 cm (Autor: Tobi) -
Fluorapatite
Islas de Megiliggar, Tremearne, Porthleven, Cornwall, Inglaterra / Reino Unido
3.1cm x 1.5cm (Autor: markbeckett) -
fluorapophyllite with prehnite 20-8-3.JPG (Author: John S. White)
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Fluorapophyllite-(K)
Mina Himmelsfürst, Brand-Erbisdorf, Distrito Freiberg, Erzgebirgskreis, Sajonia/Sachsen, Alemania
4,5 cm crystal floater (Autor: Andreas Gerstenberg) -
Fluorite
24 shaft, Pöhla, Erzgebirge, Saxony, Germany
3 x 2 cm
Rare colour for Pöhla. (Author: Andreas Gerstenberg)
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Fluorite
Annabel Lee Mine, Bethel Horizion, Harris Creek District, Hardin County, Illinios, USA
7x6x5 cm overall size (Author: Jesse Fisher)
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Fluorite
Arnsdorf quarry, Königshain, Görlitz, Upper Lusatia, Saxony, Germany
2,5 cm crystal (Author: Andreas Gerstenberg)
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Fluorite
Beihilfe Mine, Halsbrucke, Erzgebirge, Saxony, Germany
7x6x6 cm overall size (Author: Jesse Fisher)
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Fluorite
Beihilfe Mine, Halsbrücke, Freiberg District, Erzgebirge, Saxony, Germany
Specimen height 7,5 cm (Author: Tobi)
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Fluorite
Bere Alston, Bere Ferrers, Tavistock, Devon, England, UK
Crystals to 20 mm
A fluorite with much history, from an unnamed Bere Alston mine.
This specimen, with crystals to 20mm, was probably collected in the early 1800s. It had been owned by three people who had minerals named after them and was once on display at the American Museum of Natural History in New York.
Originally in the collection of Clarence Bement (1846-1923) , for whom bementite is named, his collection, said to be "the finest collection of minerals ever made" was purchased in 1900 by financier J.P. Morgan (beryl var morganite) and donated to the AMNH. There is a black arrow on the underside (painted on all display specimens) to guide staff in what the then curator, Louis Gratacrap, believed was the correct orientation for display.
Traded out of the AMNH, the specimen was subsequently in the collection of Dr Richard Hauck (hauckite).
An identical but larger specimen was included in the partial disposition of the Philadelphia Academy Collection suggesting that they formed part of a single pocket. (Author: ian jones)
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Fluorite
Blue Circle Cement Quarry, Eastgate, Weardale, Co.Durham, England, UK
Field of view 5 cm
(Author: Leon Hupperichs)
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Fluorite
Blue Circle Cement Quarry, Eastgate, Weardale, Co.Durham, England, UK
Field of view 4 cm
(Author: Leon Hupperichs)
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Fluorite
Blue Circle Cement Quarry, Eastgate, Weardale, Co.Durham, England, UK
Field of view 5 cm
(Author: Leon Hupperichs)
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fluorite
Blue Circle Cement Quarry, Eastgate, Weardale, County Durham, England, UK
~18 x 17 mm (Author: Andy Lawton)
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Fluorite
Boltsburn Mine, Rookhope Valley, Co Durham, England, UK 50mm
50mm (Author: ian jones)
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Fluorite
Boltsburn Mine, Rookhope Valley, County Durham, England, UK (Author: ian jones)
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Fluorite
Caaschwitz, Gera, Thuringia, Germany
4,5 x 2,5 cm
Collection & Photo: Tobias Martin (Author: Tobi)
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Fluorite
Caaschwitz, Gera, Thuringia, Germany
FOV 2 cm (Author: Tobi)
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Fluorite
Cambokeels Mine, Westgate, Weardale, North Pennines, Co.Durham, England, UK
size 10 x 6 cm.
(Author: Leon Hupperichs)
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Fluorite
Carn Brea Mine, Illogan, Cornwall, England, UK.
Size 6.5 x 4 cm
(Author: Leon Hupperichs)
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Fluorite
Carn Brea Mine, Illogan, Cornwall, England, UK.
Field of view 4 cm
(Author: Leon Hupperichs)
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Fluorite
Clay Center, Ohio, USA
1cm ring (small crystal is 3.5cm on edge)
1950’s (and 2006-the small one) (Author: John Medici)
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fluorite
Coldstones Quarry, near Patley Bridge, North Yorkshire
FOV = 5 cm (Author: Jesse Fisher)
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Fluorite
Dörfel Quarry (Bögl Quarry), Dörfel, Annaberg District, Erzgebirge, Saxony, Germany
FOV 2 cm (Author: Tobi)
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Fluorite
Dow Scar Level, Hilton Mine, Scordale, Cumbria, England, UK
4 cm tall (Author: Jesse Fisher)
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Fluorite
Florence Mine, Egremont, Cumbria, England, |UK
Blue 25mm fluorite crystal with baryte, on dolomite. (Author: ian jones)
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Fluorite
Frazer’s Hush Mine, Rookhope Valley, County Durham, England, UK
47x35mm (Author: ian jones)
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Fluorite
Frazer’s Hush Mine, Rookhope District, Weardale, North Pennines, Co. Durham, England, UK
Field of view 7 cm
(Author: Leon Hupperichs)
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Fluorite
Frazer’s Hush Mine, Rookhope Valley, County Durham, England, UK
largest crystal 25x20mm (Author: ian jones)
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Fluorite
Friedrich-Christian mine, Schapbach, Black Forest, Baden-Württemberg, Germany
9 x 7 cm (Author: Andreas Gerstenberg)
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Fluorite
Heights Mine, Westgate, Weardale, North Pennines, Co. Durham, England, UK
Specimen size 6,5 cm (Author: Tobi)
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Fluorite
Heights Quarry, Westgate, Weardale, Co.Durham, England, UK.
10 x 9 cm
(Author: Leon Hupperichs)
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Fluorite
Hesselbach mine, Oberkirch, Black Forest, Baden-Württemberg, Germany
9,5 x 8 cm
Largest cube: 8 cm. (Author: Andreas Gerstenberg)
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Fluorite
Hesselbach mine, Oberkirch, Black Forest, Baden-Württemberg, Germany
9,5 x 6,5 cm (Author: Tobi)
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Fluorite
Hill-Ledford Mine, Cave-in-Rock Sub-District, Illinois - Kentucky Fluorspar District, Hardin Co., Illinois, USA
9.5 x 6.9 cm (Author: am mizunaka)
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Fluorite
Hill-Ledford Mine, Cave-in-Rock Sub-District, Illinois - Kentucky Fluorspar District, Hardin Co., Illinois, USA
9.5 x 6.9 cm (Author: am mizunaka)
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Fluorite
Hilton Mine, Scordale, North Pennines, Cumbria, England, UK.
Field of view 4 cm
(Author: Leon Hupperichs)
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Fluorite
Inselt shaft, Frohnau, Annaberg, Erzgebirge, Saxony, Germany
6 x 2,5 cm (Author: Andreas Gerstenberg)
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Fluorite
Johannesschacht Mine, Wölsendorf Fluorite mining District, Schwandorf, Upper Palatinate, Bavaria, Germany
5 x 4 cm (Author: Tobi)
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Fluorite
La Fluorita Dulcita Cu prospect, Cochise Co., Arizona, USA
7.9 x 7.9 cm (Author: am mizunaka)
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Fluorite
Ladywash Mine, Eyam, Derbyshire, England, UK
Fluorite crystals to 25mm, speckled, and included with, small chalcopyrite and pyrite crystals, plus calcite crystals to 15mm.
Ex Arthur Scoble collection, collected circa 1980. (Author: ian jones)
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Fluorite
Lieth quarry, Elmshorn, Schleswig-Holstein, Germany
1,2 cm crystal (Author: Andreas Gerstenberg)
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Fluorite
Lieth quarry, Elmshorn, Schleswig-Holstein, Germany
Picture width: 9 cm (Author: Andreas Gerstenberg)
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Fluorite
Marienschacht Mine, Wölsendorf Fluorite mining District, Schwandorf, Upper Palatinate, Bavaria, Germany
4 x 3 cm (Author: Tobi)
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Fluorite
Middlehope Shield Mine, Westgate, County Durham, England, UK
Typical Middlehope piece, largest crystal 25mm (Author: ian jones)
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Fluorite
National Lime & Stone Co. Quarry, Lima, Ohio, USA
3.5 cm field of view (Author: John Medici)
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Fluorite
Nowaja Schacht, Frohnau, Annaberg-Bucholz, Erzgebirge, Saxony
11x9x3 cm overall size (Author: Jesse Fisher)
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Fluorite
Paisano Mine, Christmas Mts, Brewster Co., Texas, USA
5 cm. wide x 3 cm. across
Same specimen, Sawed and polished base. 3 cm across. Again, note the unusual "Bird’s Eye" textures. (Author: Ed Huskinson)
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Fluorite
Paisano Mine, Christmas Mts, Brewster Co., Texas, USA
5 cm. wide x 3 cm. across
Fluorite, Paisano Mine, Christmas Mountains, Brewster County, Texas. 5 cm wide. This is a replacement deposit wherein fluorite has replaced Cretaceous limestone along bedding planes above a shallow rhyolitic laccolith. The deposit is typified by these unusual "Bird’s Eye" oolitic replacement textures. (Author: Ed Huskinson)
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Fluorite
Penfield Quarry, Penfield, Monroe Co., New York, USA
3.2 x 3.0 cm (Author: am mizunaka)
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Fluorite
Rodderup/Rotherhope Fell Mine, Alston Moor, Cumbria, England, UK
About 8cm across
In Copenhagen museum (Author: James)
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Fluorite
Rogerley Mine, Jewel Box Pocket, Frosterley, Weardale, Co. Durham
15 cm across (Author: Jesse Fisher)
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Fluorite
Rotherhope Fell Mine, Alston Moor, Cumbria
5.5 cm across (Author: Jesse Fisher)
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Fluorite
Rotherhope Fell Mine, Alston Moor District, Cumbria, England, UK.
Field of view 4 cm
(Author: Leon Hupperichs)
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Fluorite
Rottleberode, Stolberg, Harz, Saxony-Anhalt, Germany
4 x 4 cm
Collection & Photo: Tobias Martin (Author: Tobi)
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Fluorite
Sauberg mine, Ehrenfriedersdorf, Erzgebirge, Saxony, Germany
6,5 x 5 cm (Author: Andreas Gerstenberg)
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Fluorite
Trevaunance mine, St Agnes, Cornwall, England, UK
Crystals to 7mm (Author: ian jones)
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Fluorite
Ullcoats Mine, Egremont, West Cumberland Iron Field, Cumbria, England, UK.
Field of view 3 cm
(Author: Leon Hupperichs)
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Fluorite
Wetgrooves Mine, Wensleydale, N. Yorkshire, England, UK
11x8x5 cm overall size. (Author: Jesse Fisher)
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Fluorite
White’s Level, Middlehopeburn, Weardale, County Durham, England, UK
7 cm across (Author: Jesse Fisher)
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Fluorite
Wolkenstein, Marienberg District, Erzgebirge, Saxony, Germany
Specimen height 6 cm, largest fluorite cube 6 mm (Author: Tobi)
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Fluorite
Wolkenstein, Marienberg District, Erzgebirge, Saxony, Germany
Specimen size 6 cm, largest fluorite cube 6 mm (Author: Tobi)
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Fluorite
Woodleaf Quarry, Rowan County, North Carolina, USA
Crystal less than 0.5 mm
Fluorite (trisoctahedral) Don’t have a note about size, but probably crystal is less than 0.5 mm. (Author: Pete Richards)
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Fluorite
Zehntausend Ritter Mine, Kippenhain, Schreckenberg, Frohnau, Annaberg District, Erzgebirge, Saxony, Germany
7 x 5,5 cm
Collection & Photo: Tobias Martin (Author: Tobi)
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Fluorite
Zehntausend Ritter, Schreckenberg, Frohnau, Annaberg-Buchholz, Annaberg District, Erzgebirge, Saxony, Germany
FOV 3 cm (Author: Tobi)
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Fluorite & barite
Laporte Minerals Openpit, Dirtlow Rake, Castleton, Derbyshire, England, UK
Largest cube ~ 7 mm on edge (Author: Andy Lawton)
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Fluorite & calcite - acrylic painting by Susan Robinson
Auglaize Quarry, Junction, Ohio, USA
fluorite cube 3 cm across (Author: John Medici)
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fluorite & smoky quartz
Sierra Blanca (Author: John Medici)
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Fluorite & sphalerite
Bluffton Stone Co. quarry, Bluffton, Ohio, USA
5 cm field of view (Author: John Medici)
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Fluorite (+ Quartz?, Siderite?, Chalcopyrite?)
Marienberg, Erzgebirgskreis, Sajonia/Sachsen, Alemania
Approx. 10 cm (Autor: Tobi)Fluorite (+ Quartz?, Siderite?, Chalcopyrite?)
Marienberg, Erzgebirgskreis, Sajonia/ -
Fluorite (1.5 cm on edge) on Dolomite, Emmons Quarry, Walworth, New York. (Author: Jesse Fisher)
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Fluorite (Blue John, Cup)
Castleton, Derbyshire, England, UK
~20cm high
In the Sedgwick museum Cambridge (Author: James)
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Fluorite (Blue John, Cup)
Castleton, Derbyshire, England, UK
~15cm high
In the Sedgwick museum Cambridge (Author: James)
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Fluorite (octahedral) on milky quartz. Cross Mountain Mine, Chise Fluorspar District, Sierra County, New Mexico. 6.5 X 5.2 cm. Self-collected, from my thesis area. (Author: Ed Huskinson)
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Fluorite (octahedral). Lookout #1 Mine, Cook’s Peak, Luna county, New Mexico. The octahedron is 4.5 cm across. From Dick Jones, 1980. The subtle colours displayed by these specimens is difficult to capture. (Author: Ed Huskinson)
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Fluorite (opaque, brown underneath) for Jordi
Genoa, Ohio, USA (Author: John Medici)
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Fluorite (sphalerite inclusions)
Bluffton Stone Co. quarry, Bluffton, Ohio, USA
fluorite 1 cm across (Author: John Medici)
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Fluorite (tetrahex/cube exaggerated I think)
Auglaize Quarry, Junction, Ohio, USA
1.3 cm across (Author: John Medici)
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Fluorite (tricolor)
Auglaize quarry, Junction, Ohio, USA
1 cm (larger crystal) (Author: John Medici)
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Fluorite (twin)
Flußschacht mine, Rottleberode, Harz, Saxony-Anhalt, Germany
6 x 5 cm (Author: Andreas Gerstenberg)
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Fluorite (twinned)
Mina Beihilfe, Halsbrücke, Distrito Freiberg, Erzgebirgskreis, Sajonia/Sachsen, Alemania
Specimen size 6 cm, largest crystals 2,8 cm (Autor: Tobi) -
Fluorite (two generations)
Mina Marienschacht, Wölsendorf, Schwarzach bei Nabburg, Distrito Wölsendorf Oeste, Alto Palatinado/Oberpfalz, Baviera/Bayern, Alemania
Specimen size 7 cm (Autor: Tobi) -
Fluorite - cast & anhydrite
Lime City, Ohio, USA
cast 1.2 cm (Author: John Medici)
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Fluorite - Crystal/Victory Complex. 4.3 x 6.9 cm. (Author: crosstimber)
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Fluorite - Hill Ledford Mine. 6.7 x 10.8 cm. (Author: crosstimber)
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Fluorite - Knight Mine. 5.8 x 8.3 cm. (Author: crosstimber)
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Fluorite - labels
collection of labels for the above specimen (Author: Jesse Fisher)
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Fluorite - purple over iridescent
Auglaize quarry, Junction, Ohio, USA
10 cm across (Author: John Medici)
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Fluorite - rare iridescent colors
Auglaize quarry, Junction, Ohio, USA (Author: John Medici)
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Fluorite and Barite
Elmwood mine, Carthage, Smith Co., Tennessee
5.4 x 5.2 cm (Author: am mizunaka)
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Fluorite and Calcite
Blackdene Mine, Ireshopeburn, Weardale, Co. Durham
9x5x5 cm overall. (Author: Jesse Fisher)
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Fluorite and Celestine
Clay Center, Condado Ottawa, Ohio, USA
fluorite cubes to 8mm (groups of cubes to 3.0 cm), (Autor: Bob Harman) -
Fluorite and Chalcopyrite
Minerva #1 Mine
Specimen size 6 x 5 cm. (Author: am mizunaka)
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Fluorite and Dolomite
Cantera Corydon Stone Co., Corydon, Condado Harrison, Indiana, USA
yellow and purple fluorite cube 0.7 cm. The fluo (Autor: Bob Harman) -
Fluorite and Galena
Blanchard Claims, Bingham, Socorro County, New Mexico, USA
14 cm across (Author: strahler)
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Fluorite and Quartz
Mina Rogerley, Frosterley, Weardale, North Pennines Orefield, County Durham, Inglaterra / Reino Unido
10x7x5 cm overall size (Autor: Jesse Fisher) -
Fluorite and Quartz
Cantera Rogerley West, filón Rivet Catcher, Frosterley, Weardale, North Pennines Orefield, County Durham, Inglaterra / Reino Unido
12x11x5 cm (Autor: Jesse Fisher) -
Fluorite and Quartz
Mina Clara, Valle Rankach, Oberwolfach, Wolfach, Selva Negra, Baden-Württemberg, Alemania
7x6x3 cm overall size (Autor: Jesse Fisher) -
Fluorite and Quartz
Minas Bere Alston, Bere Ferrers, Tavistock, Devon, Inglaterra / Reino Unido
8x6x4 cm overall size (Autor: Jesse Fisher) -
Fluorite and Quartz
Mina Blackdene, Ireshopeburn, Weardale, North Pennines Orefield, County Durham, Inglaterra / Reino Unido
8x5x4 cm overall size (Autor: Jesse Fisher)
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