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Prince Lyell Mine, Mount Lyell Mines, Queenstown district, Tasmania, Australia Tetrahedrite on Chalcopyrite, with fluorite and siderite. Tetrahedrite crystal is about 6mm across; specimen is about 20mm long. Adam Wright specimen and photo. |
| © Adam Wright | Photo ID: 264067 View Count: 24 |
Tetrahedrite : (Cu,Fe,Ag,Zn)12Sb4S13 | |
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Kaltenegg, Southern District, Prinzkogel Mt. mines, Prinzkogel (Prinzenkogel) Mt., Rettenegg, Fischbacher Alpen Mts, Styria, Austria Tetraedrite, the source for the very rare Cu secundaries; speck of ore 6 mm; Chris Auer photo and collection, self collected in 1984 |
| Photo ID: 147256 View Count: 183 | |
Tetrahedrite : (Cu,Fe,Ag,Zn)12Sb4S13, Dolomite : CaMg(CO3)2 | |
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Wetterbauergraben, Mixnitz, Frohnleiten, Styria, Austria brecciated dolomite with tetraedrite (vein at the upper side) and minor azurite; Polished slab of F.Bernhard-Graz, sample size 9x9 cm, sample AN1663. Chris Auer photo and collection, collected by F.Bernhard 2004. |
| © AC | Photo ID: 235390 View Count: 76 |
Tetrahedrite : (Cu,Fe,Ag,Zn)12Sb4S13, Quartz : SiO2, Dolomite : CaMg(CO3)2, Magnesite : MgCO3, Azurite : Cu3[OH|CO3]2 | |
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Sattlerkogel Mt. (magnesite deposit), Veitsch, Mitterdorf, Styria, Austria Tetrahedrite-quartz vein (left) in magnesite (brown and grey, right) with tectonic dolomite breccia between them (light brown). Blue staining is azurite. The tetrahedrite contains about 600 g/t silver in solid solution and about 13 g/t gold as small grains of native gold (Kucha, H. et al., 1995). Polished slab, field of view 6 cm, sample AN84. ... |
| © Franz Bernhard | Photo ID: 29375 View Count: 545 |
Tetrahedrite (Var: Bismuthian Tetrahedrite) : Cu12(Sb,Bi)4S13 | |
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Obertalbach valley, Schladminger Tauern Mts, Schladming, Styria, Austria "Annivit" - Field of view 2 cm - Photo & collection M.Mader |
| © 2005 - MMI | Photo ID: 33390 View Count: 567 |
Tetrahedrite : (Cu,Fe,Ag,Zn)12Sb4S13, Calcite : CaCO3 | |
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Brixlegg - Schwaz area, Inn valley, North Tyrol, Tyrol, Austria Well shaped grey crystals of 5 mm in diameter, on white calcites. Ex collection museum Bally Prior, Switzerland. Collection Dr. Ferdinando Giovine. |
| © Christian Bracke | Photo ID: 91085 View Count: 234 |
Tetrahedrite : (Cu,Fe,Ag,Zn)12Sb4S13, Calcite : CaCO3 | |
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Brixlegg - Schwaz area, Inn valley, North Tyrol, Tyrol, Austria Well shaped grey crystals on white calcites. Crystal size 1.3 cm tip-to-tip. Ex collection museum Bally Prior, Switzerland. Collection Dr. Ferdinando Giovine. |
| © Christian Bracke | Photo ID: 91086 View Count: 210 |
Tetrahedrite : (Cu,Fe,Ag,Zn)12Sb4S13, Calcite : CaCO3 | |
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Brixlegg - Schwaz area, Inn valley, North Tyrol, Tyrol, Austria Well shaped grey crystals on white calcites. Crystal group about 1.7 cm wide. Ex collection museum Bally Prior, Switzerland. Collection Dr. Ferdinando Giovine. |
| © Christian Bracke | Photo ID: 91084 View Count: 179 |
Tetrahedrite (Var: Mercurian Tetrahedrite) : (Cu,Hg)12Sb4S13 | |
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Brixlegg - Rattenberg, Brixlegg - Schwaz area, Inn valley, North Tyrol, Tyrol, Austria Three dark metallic tetrahedrite crystals up to 5 mm nestled in the center of white quartz matrix. Nice specimen, no damage. Ex. A. Stevenson collection #442. Overall size of mineral specimen: 17x15x13 mm. Size of individual crystals: 3-5 mm. |
| © 2001 John H. Betts | Photo ID: 1347 View Count: 988 |
Tetrahedrite : (Cu,Fe,Ag,Zn)12Sb4S13, Quartz : SiO2 | |
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Brixlegg - Rattenberg, Brixlegg - Schwaz area, Inn valley, North Tyrol, Tyrol, Austria Field of view 15 mm. Collection M. Kampf No 06-029. |
| © 2006 M. Kampf | Photo ID: 48909 View Count: 352 |
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