-
Quartz
Indiana, USA
Both are about 9 cm (Autor: Bob Harman) -
Quartz
Indiana, USA
geode is 10.0 cm (Autor: Bob Harman) -
Quartz
Mina Gottesehre, Urberg, Dachsberg (Südschwarzwald), Waldshut, Freiburg, Baden-Württemberg, Alemania
~ 30 cm (Autor: Tobi) -
Quartz
Mina Gesegnete Bergmannshoffnung, Obergruna, Großschirma, Mittelsachsen (Freiberg), Chemnitz, Sajonia/Sachsen, Alemania
~ 20 cm (Autor: Tobi) -
Quartz
Großer Waldstein, Reinersreuth, Sparneck, Hof, Alta Franconia (Oberfranken), Baviera/Bayern, Alemania
~ 15 cm (Autor: Tobi) -
Quartz
Mina Bayerland, Pfaffenreuth, Püchersreuth, Neustadt a.d.Waldnaab, Alto Palatinado/Oberpfalz, Baviera/Bayern, Alemania
~ 30 cm (Autor: Tobi) -
Quartz
Grafenreuth, Fichtelgebirge, Thiersheim, Wunsiedel im Fichtelgebirge, Oberfranken, Baviera/Bayern, Alemania
~ 14 cm (Autor: Tobi) -
Quartz
Strehlerberg, Marktredwitz, Wunsiedel im Fichtelgebirge, Oberfranken, Baviera/Bayern, Alemania
5 x 4 cm (Autor: Andreas Gerstenberg) -
Quartz
Goldbergwiesen, Steinigtwolmsdorf, Bautzen (Oberlausitz), Sajonia/Sachsen, Alemania
10 x 7 cm (Autor: Andreas Gerstenberg) -
Quartz
Condado Monroe, Indiana, USA
geode is 18 cm, cavity is about 9 cm in greatest d (Autor: Bob Harman) -
Quartz
Condado Monroe, Indiana, USA
geode is about 18 cm with a very thick rind (Autor: Bob Harman) -
Quartz
Condado Monroe, Indiana, USA
geode cavity is 13 cm (Autor: Bob Harman) -
Quartz
Condado Monroe, Indiana, USA
the geode cavity is about 7 cm max dimension (Autor: Bob Harman) -
Quartz
Condado Washington, Indiana, USA
(Autor: Bob Harman) -
Quartz
Condado Washington, Indiana, USA
(Autor: Bob Harman) -
Quartz
Condado Monroe, Indiana, USA
The geode is about 7 cm max dimension. (Autor: Bob Harman) -
Quartz
Playa Great Perhaver, Gorran Haven, Saint Austell, Cornwall, Inglaterra / Reino Unido
10cm x 5.5cm (Autor: markbeckett) -
Quartz
Playa Great Perhaver, Gorran Haven, Saint Austell, Cornwall, Inglaterra / Reino Unido
6cm x 6cm (Autor: markbeckett) -
Quartz
Mina South Crofty, Filon Northern Branch, Pool, Distrito Camborne - Redruth - Saint Day, Cornwall, Inglaterra / Reino Unido
a couple of metres (Autor: markbeckett) -
Quartz
Condado Monroe, Indiana, USA
4.0 cm (Autor: Bob Harman) -
Quartz
Indiana, USA
All range from small cabinet size to large cabinet (Autor: Bob Harman) -
Quartz
Mina Sauberg, Ehrenfriedersdorf, Erzgebirgskreis, Sajonia/Sachsen, Alemania
8,5 x 4 cm (Autor: Andreas Gerstenberg) -
Quartz
Monte Denny, Condado King, Washington, USA
5 x 4.6 x 3.8 cm (Autor: eric8he) -
Quartz
Monte Denny, Condado King, Washington, USA
4.7 x 4.1 x 3.6 cm (Autor: eric8he) -
Quartz
Concesión Pedro, Distrito Foss River, Condado King, Washington, USA
4.8 x 3.5 x 1.3 cm (Autor: eric8he) -
Quartz
Procchio, Marciana, Isla de Elba, Provincia Livorno, Toscana, Italia
61 x 30 mm (Autor: Sante Celiberti) -
Quartz
Procchio, Marciana, Isla de Elba, Provincia Livorno, Toscana, Italia
61 x 30 mm (Autor: Sante Celiberti) -
Quartz
Monte Maria, Domus de Maria, Provincia Sud Sardegna, Cerdeña/Sardegna, Italia
77 x 54 mm (Autor: Sante Celiberti) -
Quartz
Monte Maria, Domus de Maria, Provincia Sud Sardegna, Cerdeña/Sardegna, Italia
77 x 54 mm (Autor: Sante Celiberti) -
Quartz
Mina Ace of Diamonds, Middleville, Newport, Condado Herkimer, New York, USA
Specimen height 6 cm, crystals 17 & 11 mm (Autor: Tobi) -
Quartz
Condado Lawrence, Indiana, USA
13 cm (Autor: Bob Harman) -
Quartz
Condado Monroe, Indiana, USA
11 cm (Autor: Bob Harman) -
Quartz
Condado Monroe, Indiana, USA
25 cm (Autor: Bob Harman) -
Quartz
Condado Monroe, Indiana, USA
geode is 7 cm (Autor: Bob Harman) -
Quartz
Condado Monroe, Indiana, USA
geode is 7 cm (Autor: Bob Harman) -
Quartz
Prospecciones de Cuarzo en Usingen, Usingen, Hochtaunuskreis, Darmstadt, Hesse/Hessen, Alemania
18 x 16 cm (Autor: Tobi) -
Quartz
Prospecciones de Cuarzo en Usingen, Usingen, Hochtaunuskreis, Darmstadt, Hesse/Hessen, Alemania
18 x 16 cm (Autor: Tobi) -
Quartz
Kaub, Zona risco Loreley, Rhein-Lahn-Kreis, Renania-Palatinado/Rheinland-Pfalz, Alemania
Specimen size 12,5 cm, main crystal 3 cm (Autor: Tobi) -
Quartz
Broken Bow, Condado McCurtain, Oklahoma, USA
5.3 x 3.5 x 3.3 cm (Autor: Michael Shaw) -
rattlesnake Carlsbad, NM (Author: John Medici)
-
Realgar from the Cold Bar Mine, Eureka County, Nevada. This is a nice color if nothing else. the specimen is 3 1/4’ x 2 1/2" (8.26 x 6.35 cm) (Author: Jim Prentiss)
-
Realgar
Black Diamond Mine
King Co., Washington
3.0cm x 1.8cm (Author: rweaver)
-
Realgar
Minas Reward, Garganta Green River, Franklin, Condado King, Washington, USA
24 x 22 x 16 mm overall (Autor: GneissWare) -
Realgar
Minas Reward, Garganta Green River, Franklin, Condado King, Washington, USA
24 x 22 x 16 mm overall (Autor: GneissWare) -
rear of specimen (Author: ian jones)
-
Record of the Folch Collection and the original label (with handwritten notes of Sr. Folch) of the Swiss dealer Peter Indergand from Göschenen, Switzerland (Author: Jordi Fabre)
-
Record of the Folch Collection and handwritten label with the original label of the New York dealer Hugh A. Ford (Author: Jordi Fabre)
-
Rhodochrosite
Foote Lithium Co. Mine, Kings Mountain District, Cleveland Co., North Carolina, USA
2.0 x 2.8 cm (Author: am mizunaka)
-
Rhodochrosite
Foote Mine, Kings Mountain Dist., Cleveland Co., North Carolina, USA
2.0cm high x 1.6cm wide (Author: Rich Olsen)
-
Rhodochrosite
Montreal Mine, Iron Co., Montreal, Wisconsin, USA
4.2cm x 2.8 cm (Author: rweaver)
-
Rhodochrosite
Wolf mine, Herdorf, Siegerland, Rhineland-Palatinate, Germany
Picture width: 9 cm (Author: Andreas Gerstenberg)
-
Rhodochrosite
Wolf Mine, Herdorf, Siegerland, Rhineland-Palatinate, Germany
Main crystal size: 0.5 × 0.3 cm
Former collection of Folch (duplicates)
Specimen & Photo: Reference Specimens (Author: Jordi Fabre)
-
Rhodochrosite and Quartz
Butte District, Silver Bow Co., Montana
Specimen size 2.2 x 2 cm. (Author: am mizunaka)
-
Rhodochrosite and Quartz
Butte District, Silver Bow Co., Montana
Specimen size 6 x 7 cm. (Author: am mizunaka)
-
Rhodochrosite w/ Tetrahedrite
Millennium Pocket
Fluorite Raise
Sweet Home Mine
Alma, CO.
5.5cm x 3.8cm (Author: rweaver)
-
Rhodochrosite with Fluorite
Murphy’s Pocket, Sweet Home Mine, Alma District, Park Co., Colorado
Specimen size 5 x 6.5 cm. (Author: am mizunaka)
-
Rhodochrosite with Tetrahedrite and Quartz
Corner Pocket, Watercourse Raise, Sweet Home Mine, Alma, Colorado, USA
Mined in September 1994
Specimen size: 4 × 2.8 × 2.5 cm.
Main crystal size: 1.5 × 1.5 cm.
Photo: Reference Specimens (Author: Jordi Fabre)
-
Rhodochrosite, Galena, Chalcopyrite (with Bornite coating), Quartz
Octahedron Pocket, Mini King Rise, Sweet Home Mine, Alma, Colorado, USA
Specimen size: 6.5 x 6 x 3 cm.
Main rhodo cluster: 2.5 cm.
Main Galena crystal : 1 cm
Photo: Richard Jackson (Author: chris)
-
Rhodochrosite, Pyrite, Tetrahedrite, Chalcopyrite, Quartz
Steve’s Pocket, Sweet Home Mine, Alma, Colorado, USA
Specimen size: - cm
Rhodo crystal : 1.5 cm
Pyrite "ball" : 1.5 cm
Photo: Richard Jackson (Author: chris)
-
Rhodochrosite, Quartz, and Fluorite
Sunnyside Mine, Eureka District, San Juan Co., Colorado, USA
3.3 x 2.5 cm (Author: am mizunaka)
-
Rhodochrosite, Romanechite, Barite
Lone Tree Mine, Buffalo Mountain District, Humboldt Co., Nevada
5.3 x 4.8 cm (Author: am mizunaka)
-
Rhodochrosite, Tetrahedrite, Bornite, Quartz
04-11 Pocket, Tetrahedrite Vein,Sweet Home Mine, Alma, Colorado, USA
Specimen size: 12 x 8 x 5 cm.
Main rhodo crystal : 1.5 cm.
Main Tetra crystal : 3.5 cm.
Photo: Richard Jackson (Author: chris)
-
Rhodochrosite, Tetrahedrite, Chalcopyrite, Quartz
Mina Sweet Home, Corner pocket, labores Watercourse, Monte Bross, Distrito Alma, Condado Park, Colorado, USA
13x11 cm (Autor: chris) -
Rhodochrosite
Cash Flow Pocket, Sweet Home Mine, Alma District, Park Co., Colorado
Specimen size 6 x 4.7 cm. (Author: am mizunaka)
-
Rhodochrosite
St. Louis Co., Minnesota
4.2cm x 3.1cm (Author: rweaver)
-
Rhodochrosite
Mina Rothenberg, Oberneisen, Niederneisen, Renania-Palatinado/Rheinland-Pfalz, Alemania
Approx. 12 cm (Autor: Tobi) -
Rhodochrosite
Bockenrod, Reichelsheim, Odenwald, Hesse/Hessen, Alemania
Specimen size ~ 10 cm (Autor: Tobi) -
Rhodochrosite
Zona Hambach - Gückingen, Diez, Rhein-Lahn-Kreis, Valle Lahn, Renania-Palatinado/Rheinland-Pfalz, Alemania
~ 11 cm (Autor: Tobi) -
Rhodochrosite
Mina Vahlberger Zug, Rothemühle, Wenden, Olpe, Sauerland, Renania del Norte-Westfalia/Nordrhein-Westfalen, Alemania
5,5 x 4 cm (Autor: Andreas Gerstenberg) -
Rhodochrosite
Mina Wolf, Herdorf, Siegerland, Renania-Palatinado/Rheinland-Pfalz, Alemania
Specimen size 21 cm (Autor: Tobi) -
Rhodochrosite
Mina Wolf, Herdorf, Siegerland, Renania-Palatinado/Rheinland-Pfalz, Alemania
7 cm (Autor: Gerhard Brandstetter) -
Rhodochrosite
Mina Bindweide, Steinebach/Sieg, Altenkirchen (Westerwald), Siegerland, Renania-Palatinado/Rheinland-Pfalz, Alemania
10 x 7,5 cm (Autor: Andreas Gerstenberg) -
Rhodochrosite
Bockenrod, Reichelsheim, Odenwald, Hesse/Hessen, Alemania
Approx. 8 cm (Autor: Tobi) -
Rhodochrosite
Bockenrod, Reichelsheim, Odenwald, Hesse/Hessen, Alemania
Approx. 9 cm (Autor: Tobi) -
Rhodochrosite
Reichenbach, Lautertal (Odenwald), Distrito Bergstraße, Darmstadt, Hesse/Hessen, Alemania
Approx. 9 cm (Autor: Tobi) -
Rhodochrosite
Bockenrod, Reichelsheim, Odenwald, Hesse/Hessen, Alemania
Specimen height 9 cm (Autor: Tobi) -
Rhodochrosite
Mina Rothenberg, Oberneisen, Niederneisen, Renania-Palatinado/Rheinland-Pfalz, Alemania
Specimen size ~ 7 x 5 cm (Autor: Tobi) -
Rhodonite with Franklinite
Franklin, Sussex County, New Jersey USA
Mined about 1970
Specimen size: 9.3 × 5 × 5.5 cm.
Main crystal size: 2.9 × 0.8 cm.
Former Folch Collection
Photo: Reference Specimens (Author: Jordi Fabre)
-
Rhodonite
Franklin
Sussex Co., New Jersey
4.3cm x 5.0cm
crystals is 3.0cm x 2.4cm (Author: rweaver)
-
RhodoNVDet.jpg (Author: am mizunaka)
-
Right side (Author: Jordi Fabre)
-
Rock crystal
Neudorf, Harz, Saxony-Anhalt, Germany
6,5 x 4 cm (Author: Andreas Gerstenberg)
-
Rock crystal with amethyst phantoms
Steinkaulenberg mine, Idar-Oberstein, Hunsrück, Rhineland-Palatinate, Germany
11,5 x 8.5 cm (Author: Andreas Gerstenberg)
-
Rock crystal, siderite, chalcopyrite
Pfannenberger Einigkeit mine, Salchendorf, Siegerland, Northrhine-Westphalia, Germany
4 x 3,5 cm (Author: Andreas Gerstenberg)
-
Romanèchite
Mina San Giovanneddu, Gonnesa, Provincia Sud Sardegna, Cerdeña/Sardegna, Italia
16 x 12,5 cm (Autor: Sante Celiberti) -
Romanèchite
Mina San Giovanneddu, Gonnesa, Provincia Sud Sardegna, Cerdeña/Sardegna, Italia
16 x 12,5 cm (Autor: Sante Celiberti) -
Rosasite, Calcite
Mina Rosas, Narcao, Provincia Sud Sardegna, Cerdeña/Sardegna, Italia
17 x 5,5 cm (Autor: Sante Celiberti) -
Rosasite, Quartz and Quartz (variety chalcedony)
Mina Fat Jack, Monte Lane, Crown King, Distrito Pine Grove, Montes Bradshaw, Condado Yavapai, Arizona, USA
6cm (Autor: TripleRoyale) -
Rosasite
Mina Silver Bill, Grupo Costello Mine, Gleeson, Distrito Turquoise, Montes Dragoon, Condado Cochise, Arizona, USA
7.0cm x 5.5cm (Autor: rweaver) -
Rozenite, Chalcanthite
Mina Rammelsberg, Rammelsberg, Distrito Goslar, Harz, Baja Sajonia/Niedersachsen, Alemania
3 x 2,5 cm (Autor: Andreas Gerstenberg) -
Rutile
Rist Mine, Hiddenite, Alexander Co., North Carolina, USA
9.6 x 15.4 mm (Author: am mizunaka)
-
Rutile
Rist Mine, Hiddenite, Alexander Co., North Carolina, USA
4.0 x 1.2 cm (Author: am mizunaka)
-
Rutile
Rist Mine, Hiddenite, Alexander Co., North Carolina, USA
3.9 x 1.0 cm (Author: am mizunaka)
-
Rutile (eightling twin)
Graves Mt., Lincoln Co., Georgia (Author: John Medici)
-
Rutile (twinned)
Magnet Cove, Hot Springs County, Arkansas, USA
Specimen size: 2.6 × 2.4 × 2.9 cm.
Mined about 1956
Former Folch Collection
Photo: Reference Specimens
The perfect cyclic twin! From the classic Magnet Cove locality. (Author: Jordi Fabre)
-
Rutile eightling
Parkesburg, Sadsbury Township, Chester Co., Pennsylvania, USA
2 cm across
Photo: Ru Smith (Author: Jordi Fabre)
-
Rutile, Parkesburg, Chester Co., 5 cm across. (Author: John S. White)
-
Rutile
Graves Mountain, Lincoln County, Georgia, USA
Collected by Terry and Jean Ledford in the spring of 1998
Specimen size: 7 × 6.8 × 5.3 cm.
Photo: Reference Specimens (Author: Jordi Fabre)
-
Rutile
Parkesburg, Sadsbury, Condado Chester, Pennsylvania, USA
3.8 cms x 3.7 cms x 3.1 cms (Autor: kushmeja) -
Rutile
Parkesburg, Sadsbury, Condado Chester, Pennsylvania, USA
3.8 cms x 3.7 cms x 3.1 cms (Autor: kushmeja) -
Rutile
Parkesburg, Sadsbury, Condado Chester, Pennsylvania, USA
3.8 cms x 3.7 cms x 3.1 cms (Autor: kushmeja) -
SacrementoShaftBisbeeAz1.jpg (Author: vic rzonca)
-
Sacremento_Pit_Bisbee1.jpg (Author: vic rzonca)
-
Salammoniac, spinel-twinned dodecahedra with cube modifications
Shale fire
Huron River near Milan, Ohio
Field of view is 0.8 mm wide.
Composite of 5 images. (Author: Pete Richards)
-
Salammoniac
Shale fire
Huron River near Milan, Ohio
Field of view is 2 mm wide.
Composite of 5 images. (Author: Pete Richards)
-
Salammoniac
Mina Camphausen, Fischbach, Sulzbach, Saarbrücken, Saarland, Alemania
10 x 7 cm (Autor: Andreas Gerstenberg) -
same piece, side view (Author: Peter Megaw)
-
Same specimen, close up. The fluorite is actually a pale lilac colour. The greenish tinge to the modified crystals is due to underlying copper oxides. Tony collected this specimen in 1969 or 1970. (Author: Ed Huskinson)
-
Same specimen, from the side. Note that the galena cube has undergone expansion when it altered to anglesite and cerussite. I like these expanded galena cubes, in part because they are the opposite of exfoliation, the weathering process that produces rounded boulders. Microcrystalline cerussite makes the ex-galena surfaces glitter. Gift of Dr. Peter Megaw (Author: Ed Huskinson)
-
Same specimen, side view to show the crystal’s point of attachment across the pocket. (Author: Ed Huskinson)
-
Same specimen, slightly different view. (Author: Ed Huskinson)
-
Saponite from Laurium Mine, Laurium, Houghton County, Michigan. The field of view is 3 mm. One of my first attempts with Helicon Focus. I have yet to rectify my lighting issues. (Author: Jim Prentiss)
-
Scepter quartz, gilbertite
5th level, Sauberg mine, Ehrenfriedersdorf, Erzgebirge, Saxony, Germany
5 x 2 x 1,5 cm (Author: Andreas Gerstenberg)
-
Mina South Crofty, Filon Northern Branch, Pool, Distrito Camborne - Redruth - Saint Day, Cornwall, Inglaterra / Reino Unido
scheelite approx 12cm pod, right of centre - lots (Autor: markbeckett) -
scheifflinite (Author: Peter Megaw)
-
Schorl
Woolley Farm, Bovey Tracey, Dartmoor & Teign Valley District, Devon, England, UK
45 mm
A British classic, schorl tourmaline from Woolley Farm.
These tourmalines were collected between about 1810-20 (Author: ian jones)
-
Schorl in schist
Maryland Materials quarry, Cecil Co., Maryland, USA
The crystal is 6 cm tall (Author: John S. White)
-
Schorl on Quartz and Feldspar
West Branch, Newark, Delaware, USA
6.2cm x 5.1cm.
Collected by Roland Bounds through Larry Conklin to Kevin Brown Collection and now in Bob Weaver Collection
Photo: Bob Weaver (Author: Jordi Fabre)
-
Schorl, feldspar, minor apatite
Cantera Amerika, Penig, Mittelsachsen, Granulitgebirge, Sajonia/Sachsen, Alemania
9 x 7 x 7 cm (Autor: Andreas Gerstenberg) -
Schorl
Mühlau, Chemnitz, Sajonia/Sachsen, Alemania
8 x 4 cm (Autor: Andreas Gerstenberg) -
Schorl
Forcioni, Sant´Ilario in Campo, San Piero in Campo, Campo nell'Elba, Isla de Elba, Provincia Livorno, Toscana, Italia
65 x 41 mm (Autor: Sante Celiberti) -
Schorl
San Piero in Campo, Campo nell'Elba, Isla de Elba, Provincia Livorno, Toscana, Italia
13,7 x 7 mm (Autor: Sante Celiberti) -
Schorl
San Piero in Campo, Campo nell'Elba, Isla de Elba, Provincia Livorno, Toscana, Italia
30 x 23 mm (Autor: Sante Celiberti) -
Section Detail (Author: am mizunaka)
-
Selenite
Wamsutter,
Sweetwater Co., Wyoming
7.0cm x 5.0cm (Author: rweaver)
-
SHAPE drawing of the franklinite crystal, showing the forms present. (Author: Pete Richards)
-
Shattuckite
Mina New Cornelia, Ajo, Montes Little Ajo, Distrito Ajo, Condado Pima, Arizona, USA
8.5cm x 2.5cm (Autor: rweaver) -
Siderite
Carn Brea Mine, Illogan, Cornwall, England, United Kingdom.
Detail of attached label. (Author: Edelmin)
-
Siderite
Carn Brea Mine, Illogan, Cornwall, England, United Kingdom.
7.5x5.3x3.6 cm. (Author: Edelmin)
-
Siderite
Carn Brea Mine, Illogan, Cornwall, England, United Kingdom.
7.5x5.3x3.6 cm. (Author: Edelmin)
-
Siderite
Jones Falls Quarries, Baltimore, Maryland, USA
8.0cm x 5.4cm (Author: rweaver)
-
Siderite
Virtuous Lady Mine, Buckland Monachorum, Tavistock, Devon, England, UK
Siderite cast after barite, 100mm, a form colloquially known as a lady’s slipper. Probably collected circa 1832-33. (Author: ian jones)
-
Siderite and quartz
Wheal Maudlin, Lostwithiel, Cornwall, England, UK
siderite crystals to 12mm (Author: ian jones)
-
Siderite on Quartz (variety chalcedony)
Cantera Penlee, Mousehole, Municipio Penzance, Cornwall, Inglaterra / Reino Unido
6x5 cm (Autor: markbeckett) -
Siderite on Quartz (variety chalcedony)
Cantera Penlee, Mousehole, Municipio Penzance, Cornwall, Inglaterra / Reino Unido
6x5 cm (Autor: markbeckett) -
Siderite with Quartz
Carn Brea, Pool, Illogan, Distrito Camborne - Redruth - Saint Day, Cornwall, Inglaterra / Reino Unido
11cm x 7cm (Autor: markbeckett) -
Siderite with Quartz
Carn Brea, Pool, Illogan, Distrito Camborne - Redruth - Saint Day, Cornwall, Inglaterra / Reino Unido
11cm x 7cm (Autor: markbeckett) -
Siderite, fluorite
Luise mine, Stolberg, Harz, Saxony-Anhalt, Germany
8 x 5 cm
(Author: Andreas Gerstenberg)
-
Siderite, Galena, Fluorite
Mina Boltsburn, Distrito Rookhope, Weardale, North Pennines Orefield, County Durham, Inglaterra / Reino Unido
Specimen size 11 cm, largest galena 18 mm, largest (Autor: Tobi) -
Siderite, quartz
Neudorf, Harz, Saxony-Anhalt, Germany
8 x 4 cm (Author: Andreas Gerstenberg)
-
Siderite, Quartz, and Hematite
West Cumberland Iron Field, North and Western Region, Cumbria, England, UK
7.5 x 4.0 cm (Author: am mizunaka)
-
Siderite, Quartz
Neudorf, Distrito minero Harzgerode, Harz, Sajonia-Anhalt/Sachsen-Anhalt, Alemania
Specimen height 6 cm (Autor: Tobi) -
Siegenite
Gelli Colliery, Gelli, Rhonnda-Cynon-Taff, Wales, UK
Platy siegenite crystal 6mm across, with smaller octahedral siegenite crystals scattered around it. This is huge for the south Wales Coalfield and, to my knowledge, much the largest found in the UK. Identification confirmed at the National Museum of Wales. Collected August 1988. (Author: ian jones)
-
Siegenite with Chalcopyrite and Dolomite
Milliken (Sweetwater) Mine, S. Orebody, Ellington, Reynolds County, Missouri
Mined in June 1997
Main crystal size: 0.9 × 0.8 cm.
Former Silvane Collection
Photo: Reference Specimens (Author: Jordi Fabre)
-
Siegenite
Müsen, Siegerland, Renania del Norte-Westfalia/Nordrhein-Westfalen, Alemania
33 mm (Autor: Gerhard Brandstetter) -
Silver
Mansfeld, Saxony-Anhalt, Germany
10 x 4 cm (Author: Andreas Gerstenberg)
-
Silver
Sophia mine, Wittichen, Black Forest, Baden-Württemberg, Germany
6,3 x 4 cm (Author: Andreas Gerstenberg)
-
Silver
Wheal Ludcott, St. Ive, Liskeard, Cornwall, England, UK
Coarse wire silver, maximum wire length 10mm, with crude calcite crystals. (Author: ian jones)
-
Silver
White Pine Mine, White Pine, Ontonagon County, Michigan, USA
Specimen size: 3.3 × 1.6 × 0.8 cm.
Photo: Reference Specimens (Author: Jordi Fabre)
-
Silver
Silver King Mine, Park City, Utah, USA
fov 4,0cm x 3.0cm (Author: rweaver)
-
Silver
Silver King Mine, Park City, Utah, USA
fov 3.0cm x 2.5cm (Author: rweaver)
-
Silver and Copper
Adventure Mine
Greenland
Ontonagan County, Michigan
United States of America
7.8 x 5.4 x 3.9 cm overall (Author: GneissWare)
-
Silver with Quartz
Copper Falls Mine
Ashbed Lode
Keweenaw County, Michigan
United States of America
8.1 x 5.5 x 2.0 cm overall (Author: GneissWare)
-
Silver with Stephanite on Calcite
Distrito Freiberg, Erzgebirgskreis, Sajonia/Sachsen, Alemania
Specimen size: 6.8 × 5 × 3 cm (Autor: Jordi Fabre)Silver with Stephanite on Calcite
Distrito Freiberg, Erzgebirgskreis, Sajonia/Sachsen, Alem -
Silver, Acanthite
Mina Monte Narba, San Vito, Monte Narba, Provincia Sud Sardegna, Cerdeña/Sardegna, Italia
78,5 x 56 mm (Autor: Sante Celiberti) -
Silver, Acanthite
Mina Masaloni, San Vito, Provincia Sud Sardegna, Cerdeña/Sardegna, Italia
30 x 25 mm (Autor: Sante Celiberti) -
Silver, calcite
Himmelsfürst mine, Brand-Erbisdorf, Erzgebirge, Saxony, Germany
3 x 2 cm (Author: Andreas Gerstenberg)
-
Silver
Smuggler Mine,
Aspen, CO.
2.8cm x 5.1cm (Author: rweaver)
-
Silver
Wheal Maid, Gwennap, Distrito Camborne - Redruth - Saint Day, Cornwall, Inglaterra / Reino Unido
2 or 3 grams (Autor: markbeckett) -
Silver
Eisleben, Mansfeld Basin, Sajonia-Anhalt/Sachsen-Anhalt, Alemania
37 mm (Autor: Gerhard Brandstetter) -
Silver
Eisleben, Mansfeld Basin, Sajonia-Anhalt/Sachsen-Anhalt, Alemania
FOV 25 mm (Autor: Gerhard Brandstetter) -
Silver
Eisleben, Mansfeld Basin, Sajonia-Anhalt/Sachsen-Anhalt, Alemania
FOV 25 mm (Autor: Gerhard Brandstetter) -
Silver
Mina Silver King, Rambla Comstock, zona Pico Kings Crown, Montes Pinal, Distrito Pioneer, Condado Pinal, Arizona, USA
2.5 x 3.5 x 2 cm (Autor: SWK) -
Silver
Mina Giovanni Bonu, Montes Sarrabus, San Vito, Sarrabus-Gerrei, Provincia Sud Sardegna, Cerdeña/Sardegna, Italia
15 x 10 mm (Autor: Sante Celiberti) -
Sinkankasite
Baker-Ferguson Mine, Keystone, Keystone District, Pennington County, South Dakota, USA
Field of view is 2 mm
This is another attempt with the Helicon Focus, I need one of those "Student Driver" signs to stick on my microscope. This Sinkankasite is from the type locallity at the Baker-Ferguson Mine, Keystone, Keystone District, Pennington County, South Dakota. The field of view is 2 mm (Author: Jim Prentiss)
-
Mina Skears, Middleton-in-Teesdale, Teesdale, North Pennines Orefield, County Durham, Inglaterra / Reino Unido
(Autor: colin robinson) -
Slightly different view of the same specimen. (Author: Ed Huskinson)
-
Smithsonite
Blanchard Claims, Bingham, Socorro County, New Mexico, USA
7.0 x 6.4 cm
Quality smithsonite is found rarely from Blanchard, but it does occasionally occur. (Author: Philip Simmons)
-
Smithsonite (after Calcite), Greenockite
Mina Campo Pisano, Iglesias, Provincia Sud Sardegna, Cerdeña/Sardegna, Italia
67 x 50 mm (Autor: Sante Celiberti) -
Smithsonite (after Calcite), Greenockite
Mina Campo Pisano, Iglesias, Provincia Sud Sardegna, Cerdeña/Sardegna, Italia
67 x 50 mm (Autor: Sante Celiberti) -
Smithsonite (ps. after calcite)
Mina San Giovanni, Punta della Torre, Iglesias, Provincia Sud Sardegna, Cerdeña/Sardegna, Italia
14,5 x 9 cm (Autor: Sante Celiberti) -
Smithsonite (variety cadmian)
Mina Masua, Masua, Iglesias, Provincia Sud Sardegna, Cerdeña/Sardegna, Italia
50 x 15 mm (Autor: Sante Celiberti) -
Smithsonite after Calcite
Mineral Point, Wisconsin, USA
6.8cm x 6.2 cm (Author: rweaver)
-
Smithsonite on Aurichalcite, Kelly Mine, Socorro County, NM. Quite nice thumbnail! (Author: Darren)
-
Smithsonite on aurichalcite
Mina Kelly, Magdalena, Distrito Magdalena, Condado Socorro, New Mexico, USA
5.1 x 6.7 cm. (Autor: crosstimber) -
Smithsonite on barite. Juanita Tunnel, (Kelly Mine), Magdalena District, Socorro County, New Mexico. 8.5 X 5 cm. When I first found the barite there I thought it was wulfenite. These smithsonite-coated specimens assuaged my disappointment.. (Author: Ed Huskinson)
-
Smithsonite on fluorite
Ball Eye Mine, Bonsall, Derbyshire, England, UK
Brown botryoidal smithsonite encrusting fluorite cubes, max dimension ~ 50 mm. (Author: Andy Lawton)
-
Smithsonite pseudomorphing dolomite
Rush, Arkansas, USA
6 x 7.5 cm. (Author: crosstimber)
-
Smithsonite with Azurite and Malachite
Grand View Mine
Horseshoe Mesa, Grand Canyon
Coconino County, Arizona
United States of America
67.0 x 61.0 x 38.0 mm overall (Author: GneissWare)
-
Smithsonite,
Rush, Arkansas, USA
Imaged at 12x. (Author: Pete Richards)
-
Smithsonite,
Rush, Arkansas, USA
Digitally imaged at 40x. Composite of 7 stacked images. (Author: Pete Richards)
-
Smithsonite, Cerussite
Mina Masua, Masua, Iglesias, Provincia Sud Sardegna, Cerdeña/Sardegna, Italia
62 x 35 mm (Autor: Sante Celiberti) -
Smithsonite, Cerussite
Mina Masua, Masua, Iglesias, Provincia Sud Sardegna, Cerdeña/Sardegna, Italia
62 x 35 mm (Autor: Sante Celiberti) -
Smithsonite, Kelly Mine, Magdalena District, near Magdalena, New Mexico. 5.5cm X 5.0 cm. From Tony Otero, who ran the rock shop in Magdalena, New Mexico, in 1977. The specimen features a single "Rice Grain" crystal growing off one of the spheres. The splotch of brown is where the "Rice Grain" contacted the other side of the little pocket. My friend Mike refers to this piece as "Right off the cover of Sinkankas". (Author: Ed Huskinson)
-
Smithsonite, Kelly Mine, Socorro County, NM. Nice little thumbnail. (Author: Darren)
-
Smithsonite
Mina Kelly, Magdalena, Distrito Magdalena, Condado Socorro, New Mexico, USA
~ 20 cm (Autor: Tobi) -
Smithsonite
Mina Kelly, Magdalena, Distrito Magdalena, Condado Socorro, New Mexico, USA
Specimen size 7 cm (Autor: Tobi) -
Smithsonite
Mina Kelly, Magdalena, Distrito Magdalena, Condado Socorro, New Mexico, USA
Specimen size 7 cm (Autor: Tobi) -
Smithsonite
Mina 79, Chilito, Zona Hayden, Distrito Banner, Montes Dripping Spring, Condado Gila, Arizona, USA
7.5cm x 4.7cm (Autor: rweaver) -
Smithsonite
Minas Hurst, Marrick, Swaledale, Yorkshire, Inglaterra / Reino Unido
10mm (Autor: colin robinson) -
Smithsonite
Underedge level, Langthwaite, Arkengarthdale, Yorkshire, Inglaterra / Reino Unido
3cm (Autor: colin robinson) -
Smithsonite
Mina Moulds Top, Arkengarthdale, Yorkshire, Inglaterra / Reino Unido
5cm (Autor: colin robinson) -
Smithsonite
Minas Beldi Hill, Keld, Swaledale, Yorkshire, Inglaterra / Reino Unido
4.5cm (Autor: colin robinson) -
Smithsonite
Mina Monteponi, Iglesias, Provincia Sud Sardegna, Cerdeña/Sardegna, Italia
16,5 x 12 cm (Autor: Sante Celiberti) -
Smithsonite
Mina Monteponi, Iglesias, Provincia Sud Sardegna, Cerdeña/Sardegna, Italia
16,5 x 12 cm (Autor: Sante Celiberti) -
Smithsonite
Mina Masua, Masua, Iglesias, Provincia Sud Sardegna, Cerdeña/Sardegna, Italia
33 x 18 cm (Autor: Sante Celiberti) -
Smithsonite
Mina Masua, Masua, Iglesias, Provincia Sud Sardegna, Cerdeña/Sardegna, Italia
70 x 13 mm (Autor: Sante Celiberti) -
Smithsonite
Mina Masua, Masua, Iglesias, Provincia Sud Sardegna, Cerdeña/Sardegna, Italia
70 x 13 mm (Autor: Sante Celiberti) -
Smithsonite
Mina Masua, Masua, Iglesias, Provincia Sud Sardegna, Cerdeña/Sardegna, Italia
94 x 48 mm (Autor: Sante Celiberti) -
Smithsonite
Mina Masua, Masua, Iglesias, Provincia Sud Sardegna, Cerdeña/Sardegna, Italia
94 x 48 mm (Autor: Sante Celiberti) -
Smithsonite
Mina Masua, Masua, Iglesias, Provincia Sud Sardegna, Cerdeña/Sardegna, Italia
10 x 7,5 cm (Autor: Sante Celiberti) -
Smithsonite
Mina Masua, Masua, Iglesias, Provincia Sud Sardegna, Cerdeña/Sardegna, Italia
10 x 7,5 cm (Autor: Sante Celiberti) -
Smithsonite
Mina Calabona, Alghero, Provincia Sassari, Cerdeña/Sardegna, Italia
75 x 60 mm (Autor: Sante Celiberti) -
Smithsonite
Mina Calabona, Alghero, Provincia Sassari, Cerdeña/Sardegna, Italia
75 x 60 mm (Autor: Sante Celiberti) -
Smokey Quartz
Spruce Hill, Albany Co., New Hampshire, USA
17 cm. (Author: vic rzonca)
-
Smoky and Amethyst Quartz
Sierra Blanca, White Mountain Wilderness, Lincoln County
27.3 cm
I found the top half and my dad found the bottom half. It took us by surprise when both sections fit together! (Author: Philip Simmons)
-
Smoky Quartz
6.0cm x 8.0cm (Author: rweaver)
-
Smoky Quartz
Petersen Mountain, Hallelujah Junction area, Washoe Co., Nevada
Approximately 10 x 12 cm. (Author: am mizunaka)
-
Smoky Quartz
Sierra Blanca, White Mountain Wilderness, Lincoln County, New Mexico, USA
8.9 x 5.7 cm
My contribution to the Sierra Blanca smokies. Collected with my dad over 20 years ago. (Author: Philip Simmons)
-
Smoky Quartz
Sierra Blanca, White Mountain Wilderness, Lincoln County
Quartz xl. ~18 cm
Me in a pocket of Smoky quartz with amethyst cores about 20 years ago (Author: Philip Simmons)
-
Smoky quartz (amethyst phantom)
Sierra Blanca, Lincoln Co., New Mexico, USA
7cm long (Author: John Medici)
-
Smoky Quartz + Albite
Lundy Island, Devon, England, UK
80mm x 55mm x 65mm high (specimen)
Nicely terminated smoky quartz crystal 40mm tall on pegmatite matrix. Collected 1998. (Author: Mike Wood)
-
Smoky quartz and amazonite
Smoky Hawk Mine, Jewel Pocket,
Teller Co., Colorado
Specimen size 3.8 x 4 cm. (Author: am mizunaka)
-
Smoky quartz cluster with microcline.
Dogtooth Peak, Dinkey Lakes, Fresno Co., California
Specimen size 7.5 x 4 cm. (Author: am mizunaka)
-
Smoky quartz floater crystal.
Dogtooth Peak, Dinkey Lakes, Fresno Co., California
Specimen size 6.5 x 2 x 1 cm. (Author: am mizunaka)
-
Smoky quartz pocket
Sierra Blanca, New Mexico (Author: John Medici)
-
Smoky Quartz var Herkimer Diamond
Ace of Diamonds Mine, Herkimer Co., New York
Specimen size 8 x 5.3 cm. (Author: am mizunaka)
-
Smoky Quartz w/Calcite
Lowville Formation, Black River Group, Lowville NY
4 x 3 cm (Author: am mizunaka)
-
Smoky Quartz
Diamond Hill Mine, Antreville South Carolina
Specimen size 8.9 x 5 x 5 cm. (Author: am mizunaka)
-
Smoky Quartz
Sierra Blanca, White Mountain Wilderness, Lincoln Co., New Mexico
Specimen size 9.3 x 7.5 x 7.5 cm. (Author: am mizunaka)
-
Smoky Quartz
Sierra Blanca, White Mountain Wilderness, Lincoln Co., New Mexico
6 x 1.8 cm (Author: am mizunaka)
-
Smoky quartz
Mettmann, Düsseldorf, Renania del Norte-Westfalia/Nordrhein-Westfalen, Alemania
Specimen size 12 cm, crystal size 2,5 cm (Autor: Tobi) -
Spangolite Mex-Tex Mine. Bingham New Mexico 4 cm across (Author: Peter Megaw)
-
Spertiniite
Bisbee, Distrito Warren, Montes Mule, Condado Cochise, Arizona, USA
8.0cm x 6.5cm (Autor: rweaver) -
Spessartine garnets in schist
Truchas Peak, Rio Arriba County, New Mexico, USA
5.1 x 3.2 cm
Even in New Mexico not many collectors know about this locality, but it has produced garnets up to 2 cm in diameter (Author: Philip Simmons)
-
Spessartine with Schorl and Quartz on Albite
Little Three Mine, Ramona District, San Diego County, California, USA
160.0 x 113.0 x 70.0 mm (Author: GneissWare)
-
Spessartine with Schorl and Quartz on Albite
Little Three Mine, Ramona District, San Diego County, California, USA
160.0 x 113.0 x 70.0 mm (Author: GneissWare)
-
Spessartine with Schorl, Albite and Quartz, Little Three Mine, Hercules Dike, Ramona District. 4 cm across. (Author: Jesse Fisher)
-
Sphalerite
Grace Walker Mine, Picher, Ottawa County, Oklahoma, USA
5.1 x 7.2 cm. (Author: crosstimber)
-
Sphalerite (Fe-rich) with pyrite and quartz.
600’ level, Wheal Jane, Cornwall, England, UK.
23 cm. (Author: Ru Smith)
-
Sphalerite - Black Cloud Mine, Leadville, Colorado 8.2 cm (Author: crosstimber)
-
Sphalerite and marcasite
Hampstead Farm Quarry, Chipping Sodbury, Gloucestershire, England, UK
banded sphaleite and marcasite with barite, specimen 85mm across. (Author: ian jones)
-
Sphalerite and prehnite
Millington Quarry, Bernards Township, Somerset County, New Jersey, USA
5 x 4.2 cm
A 1.3 cm flattened sphalerite crystal due to pseudomorphing after anhydrite (Author: Frank Imbriacco)
-
Sphalerite crystals (up to 2.5 cm) on Dolomite, Mid-Continent Mine, Treece, Kansas (Author: Jesse Fisher)
-
Sphalerite in Dolomite
Afloramientos Carretera Estatal 56, Canton, Condado Washington, Indiana, USA
both geodes are about 5 cm; the sphalerite are ab (Autor: Bob Harman) -
Sphalerite in fluorite
Bluffton Stone Co. Quarry
Bluffton, Ohio
Fluorite crystal is 0.83 mm wide. (Author: Pete Richards)
-
Sphalerite on dolomite
Picher, Ottawa County, Oklahoma, USA
8.0 x 5.2 cm (Author: rweaver)
-
Sphalerite on Fluorite
Bluffton Stone Co. Quarry, Bluffton, Richland Township, Allen County, Ohio, USA
micro
Photo: Marc C (Author: Jordi Fabre)
-
Sphalerite on Quartz.
Smith Vein, Carrock Mine, Caldbeck Fells, Cumbria, England, UK.
60 x 40 mm (Author: nurbo)
-
Sphalerite with Chalcopyrite, Calcite and Dolomite
Hoxie, Lawrence County Zinc, Lawrence County, Arkansas, USA
Specimen size: 6.8 × 4 × 3 cm
Main crystal size: 3.2 × 3 cm
Calcite and Dolomite fluorescent under long & short UV
Photo: Reference Specimens (Author: Jordi Fabre)
-
Sphalerite, Ankerite, Calcite
Niederfischbach, Altenkirchen (Westerwald), Siegerland, Renania-Palatinado/Rheinland-Pfalz, Alemania
Specimen size 15 cm (Autor: Tobi) -
Sphalerite, Ankerite, Calcite
Niederfischbach, Altenkirchen (Westerwald), Siegerland, Renania-Palatinado/Rheinland-Pfalz, Alemania
Specimen size 15 cm (Autor: Tobi) -
Sphalerite, bournonite, siderite
Georg mine, Willroth, Westerwald, Rhineland-Palatinate, Germany
9 x 5 cm (Author: Andreas Gerstenberg)
-
Sphalerite, calcite
Nenthead Mine, Northumberland, Cumbria, England, UK
11 cm wide (Author: Roger Warin)
-
Sphalerite, calcite
Nenthead, Cumbria, England, UK
11 cm wide (Author: Roger Warin)
-
Sphalerite, Calcite and Dolomite with Quartz
Afloramientos antigua Carretera Estatal 37, Bloomington (Norte), Condado Monroe, Indiana, USA
Calcite up to 1 cm. (Autor: Bob Harman) -
Sphalerite, Calcite and Dolomite with Quartz
Afloramientos antigua Carretera Estatal 37, Bloomington (Norte), Condado Monroe, Indiana, USA
Specimen is 12 cm. The sphalerite is up to 1 cm. T (Autor: Bob Harman) -
Sphalerite, Calcite and Dolomite with Quartz
Afloramientos antigua Carretera Estatal 37, Bloomington (Norte), Condado Monroe, Indiana, USA
Specimen is 12 cm. The sphalerite is up to 1 cm. T (Autor: Bob Harman) -
Sphalerite, Dolomite
Mina Mühlenbach, Arenberg, Koblenz, Renania-Palatinado/Rheinland-Pfalz, Alemania
7,5 x 6,5 cm (Autor: Andreas Gerstenberg) -
Sphalerite, Galena, Quartz (var Amethyst)
Mina Commodore, Distrito Creede, Mineral County, Colorado, USA
15x10 cm (Autor: chris)Sphalerite, Galena, Quartz (var Amethyst)
Mina Commodore, Distrito Creede, Mineral County, C
Acceso a Foro FMF
Guía de uso de Galería FMF
