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Freibergite Gallery

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Freibergite : (Ag4+2xCu2-2x)[(Cu, Ag)4(Fe, Zn)2]Sb4S12S1-x (0 < x < 1), Dolomite : CaMg(CO3)2, Jamesonite : Pb4FeSb6S14

Herja Mine (Kisbánya), Baia Mare (Nagybánya), Maramures Co., Romania

3 mm tetrahedral crystal, on black dolomite and powdery grey jamesonite. Identity confirmed by SEM-EDX. Field width: 1 cm. P Haas photograph and collection (no. 25-043).
 © Peter HaasPhoto ID: 31175    View Count: 1196

Multiple photos availableFreibergite : (Ag4+2xCu2-2x)[(Cu, Ag)4(Fe, Zn)2]Sb4S12S1-x (0 < x < 1), Semseyite : Pb9Sb8S21

Herja Mine (Kisbánya), Baia Mare (Nagybánya), Maramures Co., Romania

Typical, grey metallic, tetrahedral freibergite with lamellar semseyite aggregate.
Width of the picture:10mm
 © Tamás Ungvári 2005Photo ID: 34149    View Count: 367

Multiple photos availableFreibergite : (Ag4+2xCu2-2x)[(Cu, Ag)4(Fe, Zn)2]Sb4S12S1-x (0 < x < 1), Sphalerite : (Zn,Fe2+)S

Herja Mine (Kisbánya), Baia Mare (Nagybánya), Maramures Co., Romania

Tetrahedral, grey metallic freibergite crystals up to 3 mm. They sit on sphalerite and are accompanied by chalkopyrite. Field of view about 2.3 x 1.5 cm.
 © Christian BrackePhoto ID: 60260    View Count: 283

Multiple photos availableFreibergite : (Ag4+2xCu2-2x)[(Cu, Ag)4(Fe, Zn)2]Sb4S12S1-x (0 < x < 1), Calcite : CaCO3

Herja Mine (Kisbánya), Baia Mare (Nagybánya), Maramures Co., Romania

6x6x4 cm
A trigonal form 3 mm Freibergite crystall on black-grey-brown Calcite rose specific of Herja Mine
 © willyPhoto ID: 98968    View Count: 140

Freibergite : (Ag4+2xCu2-2x)[(Cu, Ag)4(Fe, Zn)2]Sb4S12S1-x (0 < x < 1)

Herja Mine (Kisbánya), Baia Mare (Nagybánya), Maramures Co., Romania

8x7x4cm.
 © www.leontinminerals.comPhoto ID: 203160    View Count: 136

Multiple photos availableFreibergite : (Ag4+2xCu2-2x)[(Cu, Ag)4(Fe, Zn)2]Sb4S12S1-x (0 < x < 1), Calcite : CaCO3

Herja Mine (Kisbánya), Baia Mare (Nagybánya), Maramures Co., Romania

8x4x3,5 cm
The silver lustrous trigonal Freibergite crystall have 2 mm on edge in up right part of the specimen
 © willyPhoto ID: 99105    View Count: 127

Multiple photos availableFreibergite : (Ag4+2xCu2-2x)[(Cu, Ag)4(Fe, Zn)2]Sb4S12S1-x (0 < x < 1), Sphalerite : (Zn,Fe2+)S, Calcite : CaCO3, Quartz : SiO2, Siderite : FeCO3

Herja Mine (Kisbánya), Baia Mare (Nagybánya), Maramures Co., Romania

12,5x10,5x3 cm
Silvery Freibergite pyramides on light grey Quartz , black Sphalerite , translucent light grey Calcite , brown Siderite xls
 © willyPhoto ID: 187750    View Count: 114

Freibergite : (Ag4+2xCu2-2x)[(Cu, Ag)4(Fe, Zn)2]Sb4S12S1-x (0 < x < 1), Jamesonite : Pb4FeSb6S14

Herja Mine (Kisbánya), Baia Mare (Nagybánya), Maramures Co., Romania

Crystals to 0.2 cm on felt-like crystalline black jamesonite
 © Dan & Diana Weinrich MineralsPhoto ID: 248333    View Count: 24
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