-
Tourmaline var. Elbaite
( sceptered )
Pederneira Mine, San Jose da Safira, Minas Gerais, Brazil (Author: Gail)
-
Tourmaline var. foitite
Monte Erongo, Usakos, Región Erongo, Namibia
6.5 x 10.5 cm (Autor: crosstimber) -
Tourmaline with lépidolite
Laghman, Pakistan
fov 35 mm (Author: ploum)
-
Tourmaline with lépidolite
Shigar valley, Baltistan, Pakistan
fov 20 mm (Author: ploum)
-
Tourmaline, Stak Nala, 62 mm x 58 mm (Author: Craig Mercer)
-
Tourmaline, albite, quartz
Stak Nala, Haramosh Mountains, Skardu, Gilgit-Baltistan, Pakistan
91mm x 80 mm x 61 mm (Author: Carles Millan)
-
Tourmaline, albite, quartz
Stak Nala, Haramosh Mountains, Skardu, Gilgit-Baltistan, Pakistan
91mm x 80 mm x 61 mm (Author: Carles Millan)
-
Tourmaline, Cleavelandite
Mina Oceanview, Mina Elizabeth R., Montaña Chief, Pala, Distrito Pala, Condado San Diego, California, USA
5 x 4 cm (Autor: Don Lum) -
Tourmaline, Erongo Mt., Namibia. Diam. 53mm, height 28mm. GN’s collection id 08NAT-001. (Author: Gerhard Niklasch)
-
Tourmaline, Lepidolite
Big Kahuna II Zone, Baker Boulevard(level), Oceanview Mine, Pala, San Diego County, California
13.3 x 9.4 cm (Author: Don Lum)
-
Tourmaline, Lepidolite
Big Kahuna II Zone, Baker Boulevard(level), Oceanview Mine, Pala, San Diego County, California
13.3 x 9.4 cm (Author: Don Lum)
-
Tourmaline, Lepidolite
Conselheiro Pena, Doce Valley, Minas Gerais, Brazil
7 x 5 x 4 cm (Author: Don Lum)
-
Tourmaline, Lepidolite
Cruzeiro Mine, San Jose Safira, Minas Gerais, Brazil
11.5 x 3.0 cm (Author: Don Lum)
-
Tourmaline, Liddicoatite
Luc Yen, Yen Bai Province, Vietnam
9 x 6.5 x 4 cm (Author: Don Lum)
-
Tourmaline, Mogok, Burma, 28 x 22 x 11 mm (Author: nurbo)
-
Tourmaline, Quartz
Minas Gerais, Brazil
7.8 x 5.8 x 3.4 cm (Author: Don Lum)
-
Tourmaline, Quartz
Sapo Mine, Conselheiro Pena, Doce Valley, Minas Gerais, Brazil
3.6 x 3.3 cm (Author: Don Lum)
-
Tourmaline, quartz, albite
Shengus, Haramosh Mountains, Skardu, Gilgit-Baltistan, Pakistan
72 mm x 61 mm x 48 mm. Main tourmaline size: 11 mm wide (Author: Carles Millan)
-
Tourmaline, quartz, albite
Shengus, Haramosh Mountains, Skardu, Gilgit-Baltistan, Pakistan
72 mm x 61 mm x 48 mm. Main tourmaline size: 11 mm wide (Author: Carles Millan)
-
Tourmaline, quartz, albite
Shengus, Haramosh Mountains, Skardu, Gilgit-Baltistan, Pakistan
72 mm x 61 mm x 48 mm. Main tourmaline size: 11 mm wide
Close up view. (Author: Carles Millan)
-
Tourmaline, quartz, albite
Stak Nala, Haramosh Mts., Skardu District, Baltistan, Gilgit-Baltistan, Pakistan
42 mm x 37 mm x 32 mm (Author: Carles Millan)
-
Tourmaline, quartz, albite
Stak Nala, Haramosh Mts., Skardu District, Baltistan, Gilgit-Baltistan, Pakistan
42 mm x 37 mm x 32 mm (Author: Carles Millan)
-
Tourmaline, Quartz, Muscovite and Microcline
Belvís de Monroy, Comarca Campo Arañuelo, Cáceres, Extremadura, España
Tourmaline crystal = 3 x 2 cm. (Autor: ApitaAngel)Tourmaline, Quartz, Muscovite and Microcline
Belvís de Monroy, Comarca Campo Arañuelo, Cáceres, Extre -
Tourmaline, Quartz
Pyingyi Taung, Male, Letpanhla, Singu, Distrito Pyin-Oo-Lwin, Región Mandalay (División Mandalay), Myanmar (Burma)
4.2 x 3.5 cm (Autor: Don Lum) -
Tourmaline, Quartz
Mina Mountain Lily, Monte Aguanga, Oak Grove, Distrito Aguanga Mountain, Condado San Diego, California, USA
10.0 x 5.5 cm (Autor: am mizunaka) -
Tourmaline, var. Elbaite,
Paprok, Nuristan Prov., Afghanistan;
5.8 cm long crystal (Author: Chris Wentzell)
-
Tourmaline-rubellite crystal, Russia, Chitinskaya oblast., Malkhan
Size 67 x 28 x 26 mm (Author: olelukoe)
-
Tourmaline.
Mogok, Burma (Myanmar).
17 mm. (Author: Ru Smith)
-
Tourmaline.
Mogok, Burma.
12 mm main crystal on 2 cm matrix.
(Author: Ru Smith)
-
Tourmaline.
Mogok, Burma.
14 mm diamater, 5 mm tall.
(Author: Ru Smith)
-
Tourmaline.
Momeik, Mogok, Burma.
18 mm. (Author: Ru Smith)
-
Tourmaline/Smokey, Paprok, 150 mm x 95 mm (Author: Craig Mercer)
-
Tourmaline
(Author: Carles Millan)
-
Tourmaline
(Author: Carles Millan)
-
Tourmaline
(Author: Carles Millan)
-
tourmaline
(Author: thecrystalfinderBC)
-
Tourmaline
fov 40 mm
(Author: ploum)
-
Tourmaline
Brazil (old mine)
4 x 6.5 x 3.5 cm
blue tourmaline (Author: barbie90)
-
Tourmaline
Brazil (old mine)
4 x 6.5 x 3.5 cm.
blue tourmaline (Author: barbie90)
-
Tourmaline
Cruzeiro Mine, Minas Gerais, Brazil
4,5x1 cm
Present from Mr. Alvaro Lucio (Author: Enrique Llorens)
-
Tourmaline
Paprok, Afghanistan
12 x 4 x 3 mm.
the seller called it water melon tourmaline but it doesnt look like (Author: barbie90)
-
Tourmaline
Paprok, Afghanistan
fov 20 mm (Author: ploum)
-
Tourmaline
Paprok, Laghman, Afghanistan
8 cm (Author: ploum)
-
Tourmaline
Stak Nala, Pakistan
fov 20 mm (Author: ploum)
-
Tourmaline
Mina Stewart, Montaña Tourmaline Queen, Pala, Distrito Pala, Condado San Diego, California, USA
6.4 x 6.0 x 4.7 cm (Autor: am mizunaka) -
Tourmaline
Chamachu, Montes Haramosh, Distrito Baltistán, Gilgit-Baltistan (Áreas del Norte), Paquistán
H:7cm x W:6.5cm x D:4.5cm (Autor: Adrian Pripoae) -
Tourmaline
Afganistán
6 x 5 x 4 centimeters (Autor: Ricardo Melendez) -
Tourmaline
Pegmatita Mawi, Nilaw-Kolum, Distrito Du Ab, Provincia Nuristan, Afganistán
fov 40 mm (Autor: ploum) -
Tourmaline
Stak Nala, Montes Haramosh, Distrito Skardu, Gilgit-Baltistan (Áreas del Norte), Paquistán
fov 88 mm (Autor: ploum) -
Tourmaline
Provincia Nuristan, Afganistán
fov 26 mm (Autor: ploum) -
Tourmaline
Mina Cruzeiro, Santa Maria do Suaçui, Governador Valadares, Vale do Rio Doce, Minas Gerais, Brasil
38 x 9.7 mm (Autor: am mizunaka) -
Tourmaline
Valle Sahatany (Mt. Ibity), Región Vakinankaratra, Madagascar
Specimen height 3 cm (Autor: Tobi) -
Tourmaline
Concesión Pederneira, São José da Safira, Governador Valadares, Vale do Rio Doce, Minas Gerais, Brasil
11 x 7,5 cm (Autor: Sante Celiberti) -
Tourmaline
Concesión Pederneira, São José da Safira, Governador Valadares, Vale do Rio Doce, Minas Gerais, Brasil
11 x 7,5 cm (Autor: Sante Celiberti) -
Tourmaline
Paprok, Distrito Kamdesh, Provincia Nuristan, Afganistán
6.40 cm (Autor: ploum) -
Tourmaline
Pegmatita Nilaw-Kolum, Provincia Laghman, Afganistán
fov 7.0 cm (Autor: ploum) -
Tourmaline
Paprok, Distrito Kamdesh, Provincia Nuristan, Afganistán
fov 67 mm (Autor: ploum) -
Tourmaline
Paprok, Distrito Kamdesh, Provincia Nuristan, Afganistán
fov 40 mm (Autor: ploum) -
Tourmaline
Stak Nala, Montes Haramosh, Distrito Skardu, Gilgit-Baltistan (Áreas del Norte), Paquistán
fov 80 mm (Autor: ploum) -
Tourmaline
Stak Nala, Montes Haramosh, Distrito Skardu, Gilgit-Baltistan (Áreas del Norte), Paquistán
55 x 46 mm (Autor: Sante Celiberti) -
Tourmaline
Región Amoron'i Mania, Madagascar
Specimen height 6 cm (Autor: Tobi) -
Tourmaline
Mina Tourmaline King, Pala, Distrito Pala, Condado San Diego, California, USA
10.4 x 6.0 cm (Autor: am mizunaka) -
Tourmaline
Pegmatita Minh Tien, Luc Yen, Provincia Yenbai, Vietnam
5.0 x 4.5 cm (Autor: am mizunaka) -
Tourmaline
Mina Tourmaline King, Pala, Distrito Pala, Condado San Diego, California, USA
4.5 x 3.8 cm (Autor: am mizunaka) -
Tourmaline
Luc Yen, Provincia Yenbai, Vietnam
5.7 x 3.3 cm (Autor: am mizunaka) -
Toussit Azurite 15 x 10 mm (Author: nurbo)
-
Track hoe, very useful for moving waste rock and for breaking up the granite. (Author: John S. White)
-
Tremolite
New England Lime Quarry, Canaan, Litchfield Co., Connecticut
8.8 x 11.2 cm
Acicular white tremolite with pyrite in granular orange dolomitic marble. (Author: crosstimber)
-
Tremolite (Cr-bearing variety) with Clinohumite and Graphite
Washburn Farm, Macomb, Condado St. Lawrence, New York, USA
3.6 × 1.5 × 1.5 cm (Autor: Jordi Fabre)Tremolite (Cr-bearing variety) with Clinohumite and Graphite
Washburn Farm, Macomb, Cond -
Tremolite (variety chrome tremolite)
Harcourt, Condado Haliburton, Ontario, Canadá
1.4 x 2.8 cm (Autor: crosstimber)Tremolite (variety chrome tremolite)
Harcourt, Condado Haliburton, Ontario, -
Tremolite (variety hexagonite)
Mina Gouverneur, Fowler, Condado St. Lawrence, New York, USA
6.5 x 12.8 cm (Autor: crosstimber)Tremolite (variety hexagonite)
Mina Gouverneur, Fowler, Condado St. Lawrence, New York, US -
Tremolite (variety mountain leather)
Afloramientos en carretera 7, New Ashford, Condado Berkshire, Massachusetts, USA
4.5 x 7.3 cm (Autor: crosstimber) -
Tremolite 18mm (Author: Glenn Rhein)
-
Tremolite sw uv (Author: Glenn Rhein)
-
Tremolite
Afloramientos en carretera 7, New Ashford, Condado Berkshire, Massachusetts, USA
6.1 x 7.2 cm. (Autor: crosstimber) -
Tremolite
Propiedad Hughes, Minden, Condado Haliburton, Ontario, Canadá
3.2 x 3.7 cm (Autor: crosstimber) -
Tremolite
Cantera Pfizer Company Marble, Canaan, North Canaan, Condado Litchfield, Connecticut, USA
12.9 x 16.5 cm (Autor: crosstimber) -
Tremolite
Mangari, Distrito Taita Taveta, Kenya
10 x 9 x 6 mm (Autor: am mizunaka) -
Tremolite
Mina de Talco, Rabenwald, Anger, Distrito Weiz, Estiria/Steiermark, Austria
6 x 5,5 cm (Autor: Volkmar Stingl) -
Tremolite
Cantera Weisswasser, Montaña Jennwand, Laas, Val Venosta (Vinschgau), Provincia autónoma Tirol del Sur, Trentino-Alto Adige (Trentino-Südtirol), Italia
10 x 6,5 cm (Autor: Volkmar Stingl) -
Tremolite
Cantera Weisswasser, Montaña Jennwand, Laas, Val Venosta (Vinschgau), Provincia autónoma Tirol del Sur, Trentino-Alto Adige (Trentino-Südtirol), Italia
10 x 6,5 cm (Autor: Volkmar Stingl) -
Tremolite
Campolungo, Valle Piumogna, Leventina, Ticino (Tessin), Suiza
7 x 4,5 cm (Autor: Volkmar Stingl) -
Trepca galena labels
Largest one 105 x 75 mm (Author: Tobi)
-
Triangular etch pits. (Author: Matt_Zukowski)
-
Triangular etch pits. (Author: Matt_Zukowski)
-
Triangular etch pits. (Author: Matt_Zukowski)
-
Tridymite
Vechec, Vranov nad Topľou, Prešov, Slovakia
FOV 10,84mm. 2x. Focus rail MacroRail. Canon EOS 600D. Ikea lights
Photo: Oscar Fernández Arcís, Mineral: Manuel de Torres (Author: ofarcis)
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Tridymite and Rutile
Cantera Caspar, Volcán Bellerberg, Ettringen, Mayen, Eifel, Renania-Palatinado/Rheinland-Pfalz, Alemania
fov 2.6 mm (Autor: ploum) -
Tridymite
Lago Lemolo, Clearwater, Condado Douglas, Oregon, USA
FOV = 3.6 mm (Autor: Doug) -
Tridymite
Lago Lemolo, Clearwater, Condado Douglas, Oregon, USA
FOV = 1.2 mm (Autor: Doug) -
Tridymite
Colinas Euganeas (Colli Euganei), Padua, Provincia Padua, Veneto, Italia
5,5 cm x 5 cm (Autor: Sante Celiberti) -
Trigonic Golden Citrine Elestial Quartz. 10.10x7.50x3.00 cm. (Author: José Miguel)
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Trilithionite/Lepidolite; your choice, I prefer Lepidolite but the "times they are a chanin’ ", and so are the mineral names.This piece is rather large at over 9" x 4 1/2 " x 2 3/4" (23cm x 11.4cm x 6.9cm). It is, as expected, from Minas Gerais, Brazil. (Author: Jim Prentiss)
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Trilling Twinned Chrysoberyl - 5,5 cm X 1,5 cm X 4,5 cm
Itaguaçu, Espirito Santo, Brazil (Author: silvio steinhaus)
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Trilling twinned Chrysoberyl - 1,3 cm X 0,9 cm X 1,1 cm
Itaguaçu, Espirito Santo, Brazil (Author: silvio steinhaus)
-
TRILOBITE 2.jpg (Author: Samuel)
-
TRILOBITE 3.jpg (Author: Samuel)
-
TRILOBITE 4.jpg (Author: Samuel)
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Triple terminated multi twinned Phenakite Mogok Burma, 12 mm long (Author: nurbo)
-
Trona
Lago Owens, Olancha, Valle Owens, Condado Inyo, California, USA
9.0 x 11.5 cm (Autor: crosstimber) -
Trona
Lago Owens, Olancha, Valle Owens, Condado Inyo, California, USA
7.5 x 6.0 x 4.9 cm (Autor: Michael Shaw) -
truck 024.JPG (Author: Glenn Rhein)
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Tsavorite (Garnet Group), Diopside
Merelani, Montes Lelatema, Distrito Simanjiro, Región Manyara, Tanzania
21 mm x 20 mm (Autor: Don Lum)Tsavorite (Garnet Group), Diopside
Merelani, Montes Lelatema, Distrito Simanjiro, Región Manyara, Tan -
Tsavorite garnet, Merelani Hills, Lelatema Mts, Arusha Region, Tanzania
Size 40 x 38 x 28 mm (Author: olelukoe)
-
Tsavorite, Graphite
Merelani, Montes Lelatema, Distrito Simanjiro, Región Manyara, Tanzania
43 x 37 mm (Autor: Sante Celiberti) -
Tschernichite, Cowlesite
Carretera Neer, Goble, Condado Columbia, Oregon, USA
FOV = 3.5 mm (Autor: Doug) -
Tschernichite, Cowlsite
Carretera Neer, Goble, Condado Columbia, Oregon, USA
FOV = 3.2 mm (Autor: Doug) -
Tschernichite, Levyne
Carretera Neer, Goble, Condado Columbia, Oregon, USA
FOV = 3.4 mm (Autor: Doug) -
Tschernichite
Carretera Neer, Goble, Condado Columbia, Oregon, USA
FOV = 4.0 mm (Autor: Doug) -
Tschernichite
Carretera Neer, Goble, Condado Columbia, Oregon, USA
FOV = 2.3 mm (Autor: Doug) -
Tschernichite
Carretera Neer, Goble, Condado Columbia, Oregon, USA
FOV = 3.0 mm (Autor: Doug) -
Tsumcorite
Tsumeb Mine, Tsumeb, Otjikoto, Namibia
fov 4 mm (Author: Rewitzer Christian)
-
Tsumcorite and Calcite
Mina Tsumeb, Tsumeb, Región Otjikoto, Namibia
54mm x 35mm x 31mm (Autor: Heimo Hellwig) -
Tsumcorite
Mina Centennial Eureka (Blue Rock), Eureka, Distrito Tintic, Montes East Tintic, Condado Juab, Utah, USA
FOV = 1.4 mm (Autor: Doug) -
Tsumeb Azurite, 25 x 9 mm (Author: nurbo)
-
tsumeb.jpg (Author: d_hawtho)
-
Tsumebite.
Ojuela Mine, Munde Mapimi, Durango, Mexico.
40 x 25 mm (Author: nurbo)
-
Tsumebite
Mina Reward, Reward, Distrito Russ, Condado Inyo, California, USA
FOV = 1.2 mm (Autor: Doug) -
Tsumebite
Mina Reward, Reward, Distrito Russ, Condado Inyo, California, USA
FOV = 1.4 mm (Autor: Doug) -
Tsumebite
Mina Mammoth-Saint Anthony, Depósito St. Anthony, Tiger, Distrito Mammoth, Condado Pinal, Arizona, USA
FOV = 0.9 mm (Autor: Doug) -
Tsumeb_CAL01.JPG (Author: Tobi)
-
Tsumeb_CAL02.JPG (Author: Tobi)
-
tu002_2.jpg (Author: olelukoe)
-
tu002_3.jpg (Author: olelukoe)
-
tu003_1.jpg (Author: olelukoe)
-
tu003_3.jpg (Author: olelukoe)
-
tu005_2.jpg (Author: olelukoe)
-
tu005_3.jpg (Author: olelukoe)
-
tu028_2.jpg (Author: olelukoe)
-
tu047_2.jpg (Author: olelukoe)
-
tu056_1.jpg (Author: olelukoe)
-
tu058_1.jpg (Author: olelukoe)
-
tu058_2.jpg (Author: olelukoe)
-
Tuff
Mina abandonada de Ágata, Qom, Central, Irán
cm (Autor: Reyhane) -
Tuff
Mina abandonada de Ágata, Qom, Central, Irán
cm (Autor: Reyhane) -
Tugtupite, Albite
Ilímaussaq Intrusive Complex, Narsaq, Greenland
max measurement: 3 cm
These pieces small but show relatively good quality Tugtupite. They are all dry and have NOT been irradiated with UV right before the shot. (Author: kakov)
-
Tugtupite, Pyrochlore, Neptunite
Ilímaussaq Intrusive Complex, Narsaq, Greenland
9 x 4 x 2 cm
(irradiated with SWUV before the shot)
Focus on relevant area and comments to Neptunite and Pyrochlore on the next pic. (Author: kakov)
-
Tugtupite
FOV = 4mm
(Author: Doug)
-
Tundrite-(Ce)
FOV = 4mm
(Author: Doug)
-
Tunellite
Depósito Kramer Hills, Zona Boron, Colinas Kramer, Condado San Bernardino, California, USA
4.5 x 5.7 cm (Autor: crosstimber) -
Tungstenite
Cantera Crevoladossola, Crevoladossola, Provincia Verbano-Cusio-Ossola, Piamonte (Piemonte), Italia
36,5 x 20,5 mm (Autor: Sante Celiberti) -
Tungstenite
Cantera Crevoladossola, Crevoladossola, Provincia Verbano-Cusio-Ossola, Piamonte (Piemonte), Italia
36,5 x 20,5 mm (Autor: Sante Celiberti) -
Tuperssuatsiaite
Cantera Poudrette, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canadá
FOV = 4mm (Autor: Doug) -
TURMALIN.JPG (Author: Tobi)
-
Turmalina com muitas variações de cores - 5,2 cm X 2,0 cm X 1,6 cm
Minas Gerais, Brasil (Author: silvio steinhaus)
-
Turmalina Melancia, 3,2 cm X 1,5 cm X 1,2 cm
Minas Gerais, Brasil (Author: silvio steinhaus)
-
Turquoise
Itatiaiussú. Minas Gerais. Brazil
FOV 8,15mm
2,7x. Focus rail MacroRail. Canon EOS 600D. Ikea Lights.
Photo: Oscar Fernández Arcís, Mineral: Manuel de Torres (Author: ofarcis)
-
Turquoise
Mashhad County, Razavi Khorasan Province, Iran
1.5 cm (Author: h.abbasi)
-
Turquoise
Mashhad County, Razavi Khorasan Province, Iran
5 x 4 x 1 cm
Fresh fracture (Author: Josele)
-
Turquoise
Mashhad County, Razavi Khorasan Province, Iran
5 x 4 x 1 cm
Piece polished on one side. Nice soft greenish-blue colour.
Bought personally in a lapidary shop in Mashhad in 1972 (Author: Josele)
-
Turquoise after Beryl, Quartz
Mina Apache, Monte Turquoise, Distrito Halloran Springs, Condado San Bernardino, California, USA
1.8 x 2.2 cm (Autor: am mizunaka) -
Turquoise from Chrieschwitz, Plauen, Voigtland, Saxony. 8 cm sample having been found during construction works in 1977. (Author: Andreas Gerstenberg)
-
Turquoise, Quartz
Mina Bishop, Lynch Station, Condado Campbell, Virginia, USA
5 cm (Autor: JC) -
Turquoise
Palazuelo de las Cuevas, San Vicente de la Cabeza, Comarca Aliste, Zamora, Castilla y León, España
fov 0.7 mm (Autor: Rewitzer Christian) -
Turquoise
Palazuelo de las Cuevas, San Vicente de la Cabeza, Comarca Aliste, Zamora, Castilla y León, España
fov 0.5 mm (Autor: Rewitzer Christian) -
Turquoise
Concepción del Oro, Municipio Concepción del Oro, Zacatecas, México
10 x 7.5 x 4.5 centimeters (Autor: Ricardo Melendez) -
Turquoise
Depósito Nishâpûr, Monte Ali-mersai, Nishâpûr, Provincia Razavi Khorasan, Irán
6 * 5 * 5 cm (Autor: h.abbasi) -
Turquoise
Cantera Tinfoss Jernverks Quartz, Lago Heddal, Notodden, Telemark, Østlandet, Noruega
FOV = 2.0 mm (Autor: Doug) -
Turquoise
Mina Mineral Park, Pico Ithaca, Montes Cerbat, Kingman, Distrito Mineral Park, Condado Mohave, Arizona, USA
10.8 x 7.5 x 6.0 cm (Autor: Michael Shaw) -
Turquoise
Distrito Tombstone, Condado Cochise, Arizona, USA
11.8 x 6.5 x 4.0 cm (Autor: Michael Shaw) -
Turquoise
Montes Cerbat, Kingman, Distrito Kingman, Condado Mohave, Arizona, USA
9.8 x 7.1 x 3.4 cm (Autor: Michael Shaw) -
turtle.jpg (Author: vic rzonca)
-
Tuscanite
Levane, Bucine, Valdarno (Val d'Arno), Provincia Arezzo, Toscana, Italia
FOV = 4.0 mm (Autor: Doug) -
Tuscanite
Biachella Valley, Caldera di Sacrofano, Magliano Romano, Provincia Roma, Lacio/Lazio, Italia
3,5 x 3 cm (Autor: Volkmar Stingl) -
twin on (110)
Cantera Poudrette, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canadá
(Autor: Roger Warin) -
Twin xtals with light.JPG (Author: VRigatti)
-
twinned calcite (Author: barbie90)
-
Twinned Galena 25 x 25 mm, Locality is given as Alston Moor, Cumbria, UK (Author: nurbo)
-
Twinned Rogerley Fluorites to 15 mm (Author: nurbo)
-
Twinned rutile
Semenic Mountains
28x20x20 mm (Author: mihailovici79)
-
Twinned rutile
Semenic Mountains, Romania
28x20x20 mm (Author: mihailovici79)
-
Two apex Quartz xls.
Size: 43 mm (Author: h.abbasi)
-
Two intergrown chabazite crystals (about 3 cm each!) from the famous find at Alter Stein quarry, Allendorf, Westerwald. (Author: Andreas Gerstenberg)
-
Two large, opaque fluorapophyllite crystals (and a third, smaller one) stuck together at a strange angle with smalller crystals attached and covered by scattered stilbite bowties about 2 mm long. From Jalgaon, Maharashtra, India. Approx. 92 x 36 x 30 mm. (Author: Tracy)
-
two lussatite pearls on matrix
3 cm,
Dallet in Puy-de Dôme,
Auvergne
France (Author: parfaitelumiere)
-
Two old Senckenberg museum labels. The translation of the text as follws: Nickelspießglanzerz (an old German name for ullmannite) from the Baudenberg hill near Neunkirchen/collected in April 1810. (Author: Andreas Gerstenberg)
-
Two pink tourmalines with perfect green terminations on a really nice smokey quartz. This is from Paprok, Afghanistan and is 9 cm tall, and 7 cm in width and length. Weighs 250 grams (Author: VRigatti)
-
Two three and a half pounders from a nearby stream. (Author: Pierre Joubert)
-
Two tiger eye spheres, 40mm (Author: farmukanx)
-
Type locality: 5 mm arseno-uranospathite on blackish quartz from the Krunkelbach Uranium prospect, Menzenschwand, Black Forest. (Author: Andreas Gerstenberg)
-
Typical dolomite rhombs covered with chalkopyrite crystals (5-6 mm) and some baryte on the backside from Dreislar baryte mine, Sauerland, Westphalia. Ex Tobias Martin collection;-) (Author: Andreas Gerstenberg)
-
Typical mountain scenery from this area. (Author: Pierre Joubert)
-
Typical quartz and calcite in dolostone. (Author: vic rzonca)
-
Typical quartz from last mentioned quartz veins. (Author: Pierre Joubert)
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Typical quartz sample (undamaged) from the St. Anna mine, Ochsental valley near Lautenthal, Harz mtns. Here some very old dumps (coper mines) are located where you still can find these quartz crystals (but not in this quality). Although terrific samples have been found the locality is nearly unknown. (Author: Andreas Gerstenberg)
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Typical record from the Folch collection (back) (Author: Jordi Fabre)
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Typical record from the Folch collection (front) (Author: Jordi Fabre)
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Typical road in town. (Author: Pierre Joubert)
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Typical thin ’pegmatite’ vein in the granite of Ben a’ Bhuird. (Author: Mike Wood)
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Typically shaped struvite crystal from the type locality Hamburg. These crystals were found when ancient manure pits having been discovered during the construction of the St. Nikolay church. (Author: Andreas Gerstenberg)
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Tyrolite
Delfina Mine (Alda mine; Minona), Hoyos de Alda, Ortiguero, Prado, Cabrales, Asturias, Spain.
5,8x5,5cm.
Group of crystals; 1,3 cm. The crystals are definifos 0.6 cm and finished at the ends. (Author: DAni)
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Tyrolite, Azurite, Malachite
Distrito minero Ringenwechsel, Troi, Distrito Schwaz, Valle Inn, Tirol Norte, Tirol, Austria
3 x 1,5 cm (Autor: Volkmar Stingl) -
Tyrolite, Azurite, Quartz, minor Malachite
Flirscher Schihütte, Strengen, Distrito Landeck, Tirol Norte, Tirol, Austria
ca. 6 x 4 mm (Autor: Volkmar Stingl) -
Tyrolite, Cuproadamite
Gratlspitze, Thierbach, Wildschönau, Distrito Kufstein, Valle Inn, Tirol Norte, Tirol, Austria
FoV ca. 1,5 x 0,8 cm (Autor: Volkmar Stingl) -
Tyrolite, Romanechite, Dolomite
Distrito minero Ringenwechsel, Troi, Distrito Schwaz, Valle Inn, Tirol Norte, Tirol, Austria
FoV. ca. 1,5 x 1 cm (Autor: Volkmar Stingl) -
Tyrolite
Novoveská Huta, Spiská Nová Ves, Distrito Spiská Nová Ves, Región Koice, Eslovaquia
5.7 cm wide (Autor: Nunzio) -
Tyrolite
Mammoth Mine, East Tintic Mountains, Mammoth, Tintic District, Juab County, Utah, USA
FOV = 3.6 mm (Autor: Doug) -
Tyrolite
Mina Gold Hill, Gold Hill, Distrito Gold Hill, Condado Tooele, Utah, USA
FOV = 4.0 mm (Autor: Doug) -
Tyrolite
Gratlspitze, Thierbach, Wildschönau, Distrito Kufstein, Valle Inn, Tirol Norte, Tirol, Austria
1,5 x 1,5 cm (Autor: Volkmar Stingl) -
Tyrolite
Gratlspitze, Thierbach, Wildschönau, Distrito Kufstein, Valle Inn, Tirol Norte, Tirol, Austria
FoV ca. 3 x 2 cm (Autor: Volkmar Stingl) -
Tyrolite
Gratlspitze, Thierbach, Wildschönau, Distrito Kufstein, Valle Inn, Tirol Norte, Tirol, Austria
7,5 x 4 cm (Autor: Volkmar Stingl) -
Tyrolite
Gratlspitze, Thierbach, Wildschönau, Distrito Kufstein, Valle Inn, Tirol Norte, Tirol, Austria
7,5 x 4 cm (Autor: Volkmar Stingl) -
Tyuyamunite is one of the radioactive minerals in my collection that the Border Patrols sensors detected when I came down from Alaska a couple of years ago. Very sensitive equipment. I like it for its bright yellow color. The minute tabular crystals and only be appreciated with 20x or more. It is from Blue Peak Mine, Poison Canyon Area, Grants District, Cibola County, New Mexico and measures 7/8" x 3/4" (2.22cm x 1.90cm) (Author: Jim Prentiss)
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Tyuyamunite
Grupo Mina Parco, Yellow Cat Mesa, Distrito Thompsons (S.E. Thompsons), Condado Grand, Utah, USA
FOV = 2.9 mm (Autor: Doug) -
Tyuyamunite
Distrito Grants, Condado Cibola, New Mexico, USA
10.0 x 5.3 cm (Autor: Michael Shaw) -
t_img_20200616_195526_380.jpg (Author: jfc035)
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t_p7101209_102.jpg (Author: Don Lum)
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t_p7101211_188.jpg (Author: Don Lum)
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t_p7101213_585.jpg (Author: Don Lum)
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U.S. calcites from Sweetwater Mine and Elmwood Mine. (Author: Tobi)
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U.S. calcites from Sweetwater Mine and Elmwood Mine (Author: Tobi)
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Ugrandite (Garnet)
Nioro du Sahel Circle, Kayes Region, Mali
2,0 x 1,5 cm
This garnet makes me think about mangosteen (Author: Jacquou HO)
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Ugrandite (Garnet)
Nioro du Sahel Circle, Kayes Region, Mali
2,0 x 1,5 cm (Author: Jacquou HO)
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uis_fluo.jpg (Author: Tobi)
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Ulexite
West Baker Mine, Boron, Kramer District, Kern Co., California
5.6 x 6.7 cm.
Clamshell ulexite collected from a mud seam in the hanging wall shale. (Author: crosstimber)
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Ullmanite
Region Souss-Massa, Marruecos
(Autor: Jordi Fabre) -
Ullmannite, siderite
Silberquelle mine, Obersdorf, Siegerland, Germany.
7 x 4,5 cm
So-called "kallilite" (admixture with millerite and hauchecornite) from the type locality. With Bergakademie Freiberg label. (Author: Andreas Gerstenberg)
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Uncleaned crystal plate specimen same one as the last two pics but this is before the acid bath (Author: Jason)
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uncleaned/black managanese coating on crystals-finger for size comparison (Author: Jason)
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uncleaned/black manganese coating on crystals- (Author: Jason)
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uncleaned/black manganese coating on crystals (Author: Jason)
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under different light source (Author: pro_duo)
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Unidentified sulphosalt
Level 6, Mina San José del Progreso, Oaxaca, México
1.5 cm large crystal. (Author: jorgedavid)
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Unimaginable color XL tourmaline crystal from Afghanistan, Paprok locality
Size 83 x 78 x 73 mm (Author: olelukoe)
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unknown (Probably Baryte)
Dam Rigg Area, Whaw, Arkengarthdale, North Yorkshire, England, UK.
FOV 20 x 15 mm approx. (Author: nurbo)
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unknown (Probably Baryte)
Dam Rigg Area, Whaw, Arkengarthdale, North Yorkshire, England, UK.
FOV 20 x 15 mm approx (Author: nurbo)
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unknown (Probably Baryte)
Dam Rigg Area, Whaw, Arkengarthdale, North Yorkshire, England, UK.
35 x 20 mm (Author: nurbo)
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unknown (Probably Baryte)
Dam Rigg Area, Whaw, Arkengarthdale, North Yorkshire, England, UK.
FOV 20 x 15 mm approx. (Author: nurbo)
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Unknown black mineral. (Author: Pierre Joubert)
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Unknown crystals
Western Cape, South Africa
Largest approx. 3mm long.
Same as above (Author: Pierre Joubert)
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Unknown crystals
Western Cape, South Africa
Largest approx. 3mm long.
My knowledge of mineral specimens is very limited. I will place some of these photos on ’what mineral is it?’ later on. Maybe one of our experts can help identify these crystals. (Author: Pierre Joubert)
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Dirtlow Rake, Castleton, Distrito High Peak, Derbyshire, Inglaterra / Reino Unido
(Autor: Forrestblyth) -
unknown mineral in quartz
Minas Gerais, Brasil
FOV 4 cm (Autor: Tobi) -
Dirtlow Rake, Castleton, Distrito High Peak, Derbyshire, Inglaterra / Reino Unido
10 cm (Autor: Forrestblyth) -
Unknown vein
(Author: Forrestblyth)
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unknown
Amity NY (Author: Glenn Rhein)
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unknown
Amity, New York
2cm crystal (Author: Glenn Rhein)
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Unknown
Amity, New York
12cm (Author: Glenn Rhein)
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Unknown
Příbram, Región Bohemia Central, Bohemia, República Checa
16 x 26 cm (Autor: Psax) -
Unusual Fluorite from La Collada, Filón Josefa-Veneros, Asturias, Spain
Mined about 1974
Photo: Reference Specimens -> http://www.fabreminerals.com/specimens/RSSFL-spanish-fluorite-notable-specimens.php#B9RH2 (Author: Jordi Fabre)
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up-close of crystals (Author: Turbo)
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upclose showing color variation and multiple tiny blossoms. (Author: Turbo)
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upload3.JPG (Author: thecrystalfinder)
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upload4.JPG (Author: thecrystalfinder)
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uralite (Actinolite after Diopside)
Kesselkaralm, Valle Habach, Salzburgo/Salzburg, Austria
10 x 8 cm (Autor: Volkmar Stingl)uralite (Actinolite after Diopside)
Kesselkaralm, Valle Habach, Salzburgo/Salzburg, A -
uralite (Actinolite after Diopside)
Kesselkaralm, Valle Habach, Salzburgo/Salzburg, Austria
10 x 8 cm (Autor: Volkmar Stingl)uralite (Actinolite after Diopside)
Kesselkaralm, Valle Habach, Salzburgo/Salzburg, A -
uralite (Actinolite after Diopside)
Kesselkaralm, Valle Habach, Salzburgo/Salzburg, Austria
10 x 8 cm (Autor: Volkmar Stingl)uralite (Actinolite after Diopside)
Kesselkaralm, Valle Habach, Salzburgo/Salzburg, A -
Uralite
Kesselkaralm, Valle Habach, Salzburgo/Salzburg, Austria
10 x 8 cm (Autor: Volkmar Stingl) -
Uralite
Kesselkaralm, Valle Habach, Salzburgo/Salzburg, Austria
10 x 8 cm (Autor: Volkmar Stingl) -
Uralite
Kesselkaralm, Valle Habach, Salzburgo/Salzburg, Austria
10 x 8 cm (Autor: Volkmar Stingl)
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