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Pyrite Nanisivik Mine, N. Baffin Isld 5.4 cm (Author: Matt_Zukowski)
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Pyrite Nanisivik Mine, N. Baffin Isld 8.8 cm (Author: Matt_Zukowski)
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Pyrite nodules. A-23. Castellón. Comunidad Valenciana. Spain. 6 cm. (Author: nimfiara)
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Pyrite on Aragonite
Haider Quarry, Radl Pass, Eibiswald, Wies, Koralpe, Styria, Austria.
Pyrite group 20 mm long (Author: nurbo)
-
Pyrite on Aragonite
Haider Quarry, Radl Pass, Eibiswald, Wies, Koralpe, Styria, Austria.
75 x 40 mm (Author: nurbo)
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Pyrite on Calcite
Huanggangliang Fe mine, Kèshíkèténg Qí, Chifeng Prefecture, Inner Mongolia A.R., China
107 x 84 x 46 mm
A pair of irridescent Pyrites to 60 x 45 mm, composed of many small pyritohedral faces, are perched on blades of white Calcite, intergrown with other smaller Pyrites. Some trivial damage to a few Calcites, and the Pyrites are in pristine condition. (Author: GneissWare)
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Pyrite on Calcite and Quartz
Túnel Shangmei (obras), Dongji, Chengsun, Wuyishan, Prefectura Nanping, Provincia Fujian, China
5,5 x 5 cm (Autor: Volkmar Stingl) -
Pyrite on Calcite
Cantera Aigue Bonne, Saint Raphael, Distrito Draguignan, Var, Provence-Alpes-Côte d'Azur, Francia
fov 12 mm (Autor: ploum) -
Pyrite on Calcite
Minas Largentière, Largentière, Vallon-Pont-d'Arc, Ardèche, Auvergne-Rhône-Alpes, Francia
fov 3.6 mm (Autor: ploum) -
Pyrite on Calcite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Región Centro, Portugal
4.0 x 6.0 x 7.5 cm (Autor: Michael Shaw) -
Pyrite on Fluorite
Túnel Chengnan (obras), Wuyishan, Prefectura Nanping, Provincia Fujian, China
4,5 x 3,5 cm (Autor: Volkmar Stingl) -
Pyrite on Hematite
Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
5.1 x 5.1 cm (Autor: Casimir Sarisky) -
Pyrite on Hematite
Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
5.1 x 5.1 cm (Autor: Casimir Sarisky) -
Pyrite on Hematite
Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
5.1 x 5.1 cm (Autor: Casimir Sarisky) -
Pyrite on Hematite
Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
5.1 x 5.1 cm (Autor: Casimir Sarisky) -
Pyrite on Hematite
Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
5.1 x 5.1 cm (Autor: Casimir Sarisky) -
Pyrite on Hematite
Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
5.1 x 5.1 cm (Autor: Casimir Sarisky) -
Pyrite on Hematite
Mina Rio (Mina Rio Marina), realce Valle Giove, Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
mm.65x60x40 (Autor: Diego Pucci) -
Pyrite on Hematite
Mina Rio (Mina Rio Marina), realce Valle Giove, Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
14 cm x 12 cm x 9 cm (Autor: silvia) -
Pyrite on Hematite
Mina Rio (Mina Rio Marina), realce Valle Giove, Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
14 cm x 12 cm x 9 cm (Autor: silvia) -
Pyrite on Hematite
Mina Rio (Mina Rio Marina), realce Valle Giove, Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
14 cm x 12 cm x 9 cm (Autor: silvia) -
Pyrite on Hematite
Mina Rio (Mina Rio Marina), realce Valle Giove, Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
14 cm x 12 cm x 9 cm (Autor: silvia) -
Pyrite on Hematite
Mina Rio (Mina Rio Marina), realce Valle Giove, Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
84 mm x 71 mm x 40 mm (Autor: Firmo Espinar) -
Pyrite on magnetite
French Creek Mines, St. Peters, Chester Co., Pennsylvania
4.3 x 8.5 cm (Author: crosstimber)
-
Pyrite on martix
IMI quarry Pendelton, Indiana USA (Author: llamabox)
-
Pyrite on Pyrite
Julcani mine, Julcani District, Angaraes Province, Huancavelica Department, Peru.
10 x 8 x 5 cm; 470 gram (Author: Louis Friend)
-
Pyrite on Pyrite
Julcani mine, Julcani District, Angaraes Province, Huancavelica Department, Peru.
10 x 8 x 5 cm; 470 gram (Author: Louis Friend)
-
Pyrite on Pyrite
Julcani mine, Julcani District, Angaraes Province, Huancavelica Department, Peru.
10 x 8 x 5 cm; 470 gram (Author: Louis Friend)
-
Pyrite on Quartz and Calcite
Túnel Shangmei (obras), Dongji, Chengsun, Wuyishan, Prefectura Nanping, Provincia Fujian, China
5,5 x 5 cm (Autor: Volkmar Stingl) -
Pyrite on Quartz, Gyudyurska Mine, Zlatograd, Sth Rhodope Mts, Smolyan Oblast, Bulgaria. 10 x 8 x 6cm (Author: Samuel)
-
Pyrite on Quartz, Morococha Mine, Morococha District, Yauli Province, Junin Department, Peru.11 x 6 x 6 cm (Author: Samuel)
-
Pyrite on Quartz, Shangbao Pyrite Mine, Leiyang County, Hengyang Prefecture, Hunan Province, China. 11 x 11 x 4cm. (Author: Samuel)
-
Pyrite on Quartz. Gyudyurska Mine, Zlatograd, Sth Rhodope Mts, Smolyan Oblast, Bulgaria. 10 x 8 x 6 cm. (Author: Lumaes)
-
Pyrite on Quartz. Gyudyurska Mine, Zlatograd, Sth Rhodope Mts, Smolyan Oblast, Bulgaria. 10 x 8 x 6 cm. (Author: Lumaes)
-
Pyrite on Quartz. Gyudyurska Mine, Zlatograd, Sth Rhodope Mts, Smolyan Oblast, Bulgaria. 10 x 8 x 6 cm. (Author: Lumaes)
-
Pyrite on Quartz. Gyudyurska Mine, Zlatograd, Sth Rhodope Mts, Smolyan Oblast, Bulgaria. 10 x 8 x 6 cm. (Author: Lumaes)
-
Pyrite on Quartz. Gyudyurska Mine, Zlatograd, Sth Rhodope Mts, Smolyan Oblast, Bulgaria. 10 x 8 x 6 cm. (Author: Lumaes)
-
Pyrite on Quartz. Shangbao Pyrite Mine, Leiyang County, Hengyang Prefecture, Hunan Province, China. 12 x 10 x 6 cm. (Author: Samuel)
-
Pyrite on Quartz
Canteras Kapaa, Kailua, Isla Oahu, Condado Honolulu, Hawaii, USA
FOV = 1.1mm (Autor: Doug) -
Pyrite on Quartz
Mina Belmont, Butte, Distrito Butte, Condado Silver Bow, Montana, USA
4.3cm x 3cm x 2.3cm (Autor: k-m.minerals) -
Pyrite on Sphalerite, Gyudyurska Mine, Zlatograd, Sth Rhodope Mts, Smolyan Oblast, Bulgaria. 13 x 11 x 4 cm. (Author: Samuel)
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Pyrite perimorphic of Baryte
Mina Bou Nahas, zona minera Oumjrane, Comunidad Alnif, Provincia Tinghir, Región Drâa-Tafilalet, Marruecos
105 mm x 88 mm (Autor: Don Lum) -
Pyrite ps. after pyrrhotite
Trepca Complex, Kosovska-Mitrovica, Kosovo
7.6 x 8.7 cm
Thin bladed pyrrhotite crystals replaced by bright micro crystals of pyrite associated with pale tan calcite spheres and minor galena. (Author: crosstimber)
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Pyrite ps. after pyrrhotite
Mina Herja, Chiuzbaia, Baia Sprie, Maramures, Rumanía
4.9 x 7.0 x 9.1 cm. (Autor: crosstimber) -
Pyrite ps. after pyrrhotite
Mina Herja, Chiuzbaia, Baia Sprie, Maramures, Rumanía
4.9 x 7.0 x 9.1 cm. (Autor: crosstimber) -
Pyrite pseudo after Pyrrhotite
Mina Herja, Chiuzbaia, Baia Sprie, Maramures, Rumanía
3.0 cm x 5.0 cm x 8.0 cm (Autor: Michael Shaw)Pyrite pseudo after Pyrrhotite
Mina Herja, Chiuzbaia, Baia Sprie, Maramures, Rumaní -
Pyrite Quartz Calcite
Idorado Mine Ouray Colorado USA
8 x 6 x 4.3 cm (Author: Don Lum)
-
Pyrite secondary deposit
10 cm
(Author: Forrestblyth)
-
Pyrite secondary deposit
(Author: Forrestblyth)
-
Pyrite secondary deposit
Yorkshire, Inglaterra / Reino Unido
(Autor: Forrestblyth) -
Pyrite with Calcite
Panasqueira, Covilha, Beira Baixa
Minas da Panasqueira, Level 3.
3.4 x 5.0 x 1.5 cm (Author: Gail)
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Pyrite with galena
Mina Carhuacayan, Distrito Carhuacayan, Provincia Carhuacayan, Departamento Junín, Perú
2.0 x 2.3 cm (Autor: crosstimber) -
Pyrite with great growth patterns, label said "Huanzala, Peru" only - any help with a better location appreciated. 4 cm (Author: Darren)
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Pyrite with Hematite
Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
5.72 x 5.1 x 4.5 cm (Autor: Casimir Sarisky) -
Pyrite with Hematite
Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
5.72 x 5.1 x 4.5 cm (Autor: Casimir Sarisky) -
Pyrite with Hematite
Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
5.72 x 5.1 x 4.5 cm (Autor: Casimir Sarisky) -
Pyrite with Hematite
Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
5.72 x 5.1 x 4.5 cm (Autor: Casimir Sarisky) -
Pyrite with Hematite
Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
5.72 x 5.1 x 4.5 cm (Autor: Casimir Sarisky) -
Pyrite with Hematite
Isla de Elba, Provincia Livorno, Toscana, Italia
6.5x6x4 cm''s (Autor: Joseph DOliveira) -
Pyrite with Siderite
Eisern, Siegen, Distrito Siegen-Wittgenstein, Arnsberg, Renania del Norte-Westfalia/Nordrhein-Westfalen, Alemania
7 x 5 cm (Autor: Andreas Gerstenberg) -
Pyrite with Tetrahedrite. Quiruvilca Mine, Quiruvilca District, Santiago de Chuco Province, La Libertad Department, Peru. It is 9 s 6 x 3 cm. (Author: Lumaes)
-
Pyrite with Tetrahedrite. Quiruvilca Mine, Quiruvilca District, Santiago de Chuco Province, La Libertad Department, Peru. 9 s 6 x 3 cm. (Author: Lumaes)
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Pyrite xl on Dolomite xls
Shangbao Mine, Leiyang Co., Hengyang, Hunan, China
Specimen size: Cabinet
Specimen: William Pinch Collection
Photo: Jeff Scovil & The RRUFF Project (Author: Pinch Bill)
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Pyrite(?) inclusions in zoned Baryte tablet; Cerro Warihuyn, Miraflores, Huanaco, Peru.
Specimen dimensions 40 x 27 x 6mm, weight 24g. GN’s collection id 09PEB-001.
Stereo pair, field of view about 1.6x2.8mm.
Stereo microscope, eyepiece projection; halogen incandescent light with white LED fill-in. (Author: Gerhard Niklasch)
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Pyrite(?) inclusions in zoned Baryte tablet; Cerro Warihuyn, Miraflores, Huanaco, Peru.
Specimen dimensions 40 x 27 x 6mm, weight 24g. GN’s collection id 09PEB-001.
Stereo pair, field of view about 2.4x4mm.
Stereo microscope, eyepiece projection; halogen incandescent light with white LED fill-in. (Author: Gerhard Niklasch)
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Pyrite(?) inclusions in zoned Baryte tablet; Cerro Warihuyn, Miraflores, Huanaco, Peru.
Specimen dimensions 40 x 27 x 6mm, weight 24g. GN’s collection id 09PEB-001.
Stereo pair, field of view about 6x11mm.
Stereo microscope, eyepiece projection; halogen incandescent light with white LED fill-in. (Author: Gerhard Niklasch)
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Pyrite(?) inclusions in, and Limonite after Pyrite(?) on, zoned Baryte tablet; Cerro Warihuyn, Miraflores, Huanaco, Peru.
Specimen dimensions 40 x 27 x 6mm, weight 24g. GN’s collection id 09PEB-001.
Stereo pair, field of view about 2.3x4mm.
Stereo microscope, eyepiece projection; halogen incandescent light with white LED fill-in. (Author: Gerhard Niklasch)
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Pyrite(?) inclusions in zoned Baryte tablet; Cerro Warihuyn, Miraflores, Huanaco, Peru.
Specimen dimensions 40 x 27 x 6mm, weight 24g. GN’s collection id 09PEB-001.
Stereo pair, field of view about 4x6mm.
Stereo microscope, eyepiece projection; halogen incandescent light with white LED fill-in. (Author: Gerhard Niklasch)
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Pyrite(?) inclusions in zoned Baryte tablet; Cerro Warihuyn, Miraflores, Huanaco, Peru.
Specimen dimensions 40 x 27 x 6mm, weight 24g. GN’s collection id 09PEB-001.
Field of view about 1.8x2.7mm.
Stereo microscope, eyepiece projection; halogen incandescent light with white LED fill-in. (Author: Gerhard Niklasch)
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Pyrite,
Navajun, La Rioja, Spain.
Cubes to 22 mm (Author: nurbo)
-
Pyrite,
Navajun, La Rioja, Spain.
Cubes to 22 mm (Author: nurbo)
-
Pyrite,
Navajun, La Rioja, Spain.
Cubes to 22 mm (Author: nurbo)
-
Pyrite,
Navajun, La Rioja, Spain.
Cubes to 22 mm (Author: nurbo)
-
Pyrite, 'Chlorite'
Mina Brosso, Cálea, Léssolo, Distrito Canavese, Provincia Ciudad metropolitana de Turín, Piamonte (Piemonte), Italia
51,7 x 24 mm (Autor: Sante Celiberti) -
Pyrite, Ampliación a Victoria Mine, Navajún, La Rioja, Spain. (Author: Samuel)
-
Pyrite, Aragonite (variety Boccheggiano-type aragonite)
Minas Boccheggiano, Montieri, Provincia Grosseto, Toscana, Italia
98 x 49 mm (Autor: Sante Celiberti)Pyrite, Aragonite (variety Boccheggiano-type aragonite)
Minas Boccheggiano, Montieri, Provincia -
Pyrite, Aragonite (variety strontian)
Minas Boccheggiano, Montieri, Provincia Grosseto, Toscana, Italia
51 x30 mm (Autor: Sante Celiberti)Pyrite, Aragonite (variety strontian)
Minas Boccheggiano, Montieri, Provincia Grosseto, Toscana -
Pyrite, Aragonite (variety strontian)
Minas Boccheggiano, Montieri, Provincia Grosseto, Toscana, Italia
50 x 35 mm (Autor: Sante Celiberti)Pyrite, Aragonite (variety strontian)
Minas Boccheggiano, Montieri, Provincia Grosseto, Toscana -
Pyrite, Arsenopyrite, Siderite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Región Centro, Portugal
6 cm x 4 cm x 4 cm (Autor: silvia) -
Pyrite, Arsenopyrite, Siderite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Región Centro, Portugal
6 cm x 4 cm x 4 cm (Autor: silvia) -
Pyrite, Arsenopyrite, Siderite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Región Centro, Portugal
6 cm x 4 cm x 4 cm (Autor: silvia) -
Pyrite, Barite
Bou Nahas, Oumjrane Alnif, Er Rachidia, Morocco
8.5 x 5.8 x 5 cm (Author: Don Lum)
-
Pyrite, Barite
Bou Nahas, Oumjrane Alnif, Er Rachidia, Morocco
8.5 x 5.8 x 5 cm (Author: Don Lum)
-
Pyrite, Barite
Bou Nahas, Oumjrane Alnif, Er Rachidia, Morocco
8.5 x 5.8 x 5 cm (Author: Don Lum)
-
Pyrite, Calcite (pseudo after Anhydrite)
Mina Niccioleta, Massa Marittima, Provincia Grosseto, Toscana, Italia
17 x 10 cm (Autor: Sante Celiberti)Pyrite, Calcite (pseudo after Anhydrite)
Mina Niccioleta, Massa Marittima, Provincia Grosseto, Tosc -
Pyrite, Calcite (pseudo after Anhydrite)
Mina Niccioleta, Massa Marittima, Provincia Grosseto, Toscana, Italia
17 x 10 cm (Autor: Sante Celiberti)Pyrite, Calcite (pseudo after Anhydrite)
Mina Niccioleta, Massa Marittima, Provincia Grosseto, Tosc -
Pyrite, Calcite (pseudo after Anhydrite)
Mina Niccioleta, Massa Marittima, Provincia Grosseto, Toscana, Italia
17 x 10 cm (Autor: Sante Celiberti)Pyrite, Calcite (pseudo after Anhydrite)
Mina Niccioleta, Massa Marittima, Provincia Grosseto, Tosc -
Pyrite, Calcite, Baryte, Siderite, Talc
Mina Brosso, Cálea, Léssolo, Distrito Canavese, Provincia Ciudad metropolitana de Turín, Piamonte (Piemonte), Italia
49 x 50 mm (Autor: Sante Celiberti) -
Pyrite, Calcite, Baryte, Siderite, Talc
Mina Brosso, Cálea, Léssolo, Distrito Canavese, Provincia Ciudad metropolitana de Turín, Piamonte (Piemonte), Italia
49 x 50 mm (Autor: Sante Celiberti) -
Pyrite, Calcite, Dolomite
Minas da Panasqueira, nivel 0, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Región Centro, Portugal
35mm x 35mm x 47mm (Autor: Don Lum) -
Pyrite, Calcite, Dolomite
Minas da Panasqueira, nivel 0, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Región Centro, Portugal
35mm x 35mm x 47mm (Autor: Don Lum) -
Pyrite, Calcite, Dolomite
Minas da Panasqueira, nivel 0, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Región Centro, Portugal
35mm x 35mm x 47mm (Autor: Don Lum) -
Pyrite, Calcite, Dolomite
Minas da Panasqueira, nivel 0, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Región Centro, Portugal
35mm x 35mm x 47mm (Autor: Don Lum) -
Pyrite, Calcite, Dolomite
Minas da Panasqueira, nivel 0, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Región Centro, Portugal
35mm x 35mm x 47mm (Autor: Don Lum) -
Pyrite, Calcite, Dolomite
Minas da Panasqueira, nivel 0, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Región Centro, Portugal
35mm x 35mm x 47mm (Autor: Don Lum) -
Pyrite, Calcite, Galena
Mina Huanzala, Distrito Huallanca, Provincia Dos de Mayo, Departamento Huánuco, Perú
6.0 x 4.7 cm (Autor: am mizunaka) -
Pyrite, Calcite, Tetrahedrite, Sphalerite
Mina Huanzala, Distrito Huallanca, Provincia Dos de Mayo, Departamento Huánuco, Perú
81 mm x 75 mm x 71 mm (Autor: Carles Millan) -
Pyrite, Calcite, Tetrahedrite, Sphalerite
Mina Huanzala, Distrito Huallanca, Provincia Dos de Mayo, Departamento Huánuco, Perú
81 mm x 75 mm x 71 mm (Autor: Carles Millan) -
Pyrite, Calcite, Tetrahedrite, Sphalerite
Mina Huanzala, Distrito Huallanca, Provincia Dos de Mayo, Departamento Huánuco, Perú
81 mm x 75 mm x 71 mm (Autor: Carles Millan) -
Pyrite, calcite.
Mina Stan Trg (Stan Terg, Stari Trg), Complejo Trepča, Valle Trepča, Kosovska Mitrovica, Distrito Kosovska Mitrovica, Kosovo
7.5 x 6.5 x 6 cm. (Autor: Martin Rich) -
Pyrite, Calcite
Grupo Minero El Carrizal, La Llave, Zimapán, Municipio Zimapán, Hidalgo, México
8.7 x 5.5 x 2.9 centimeters (Autor: Ricardo Melendez) -
Pyrite, Calcite
Grupo Minero El Carrizal, La Llave, Zimapán, Municipio Zimapán, Hidalgo, México
8.7 x 5.5 x 2.9 centimeters (Autor: Ricardo Melendez) -
Pyrite, Calcite
Grupo Minero El Carrizal, La Llave, Zimapán, Municipio Zimapán, Hidalgo, México
13.5 x 12.5 x 8 centimeters (Autor: Ricardo Melendez) -
Pyrite, Calcite
Grupo Minero El Carrizal, La Llave, Zimapán, Municipio Zimapán, Hidalgo, México
13.5 x 12.5 x 8 centimeters (Autor: Ricardo Melendez) -
Pyrite, Calcite
Mina Niccioleta, Massa Marittima, Provincia Grosseto, Toscana, Italia
14 x 10 cm (Autor: Sante Celiberti) -
Pyrite, Calcite
Cantera Rivet, nivel 1, Zona Peyrebrune, Montredon-Labessonnié, Le Haut Dadou, Castres, Tarn, Occitanie, Francia
66 mm x 42 mm x 18 mm (Autor: Don Lum) -
Pyrite, Calcite
Cantera Rivet, nivel 1, Zona Peyrebrune, Montredon-Labessonnié, Le Haut Dadou, Castres, Tarn, Occitanie, Francia
66 mm x 42 mm x 18 mm (Autor: Don Lum) -
Pyrite, Calcite
Mina Huanzala, Distrito Huallanca, Provincia Dos de Mayo, Departamento Huánuco, Perú
87 x 84 mm (Autor: Sante Celiberti) -
Pyrite, Calcite
Wildon (Weitendorf), Distrito Leibnitz, Estiria/Steiermark, Austria
4 x 2,5 cm (Autor: Volkmar Stingl) -
Pyrite, Calcite
Wildon (Weitendorf), Distrito Leibnitz, Estiria/Steiermark, Austria
4 x 2,5 cm (Autor: Volkmar Stingl) -
Pyrite, Clinoptilolite-Ca, Erionite-Ca, Mordenite
Cantera Cape Lookout, Netarts, Condado Tillamook, Oregon, USA
FOV = 2.6 mm (Autor: Doug)Pyrite, Clinoptilolite-Ca, Erionite-Ca, Mordenite
Cantera Cape Lookout, Netarts, Condado Ti -
Pyrite, Clinoptilolite-Ca
Cantera Cape Lookout, Netarts, Condado Tillamook, Oregon, USA
FOV = 1.4 mm (Autor: Doug) -
Pyrite, Clinoptilolite-Na
Cantera Yaquina Head, Agate Beach, Condado Lincoln, Oregon, USA
FOV = 2.7 mm (Autor: Doug) -
Pyrite, Clinoptilolite-Na
Cantera Yaquina Head, Agate Beach, Condado Lincoln, Oregon, USA
FOV = 2.6 mm (Autor: Doug) -
Pyrite, Dolomite, Sphalerite
Mina Gavorrano, Gavorrano, Provincia Grosseto, Toscana, Italia
133 x 98 mm (Autor: Sante Celiberti) -
Pyrite, Dolomite, Sphalerite
Mina Gavorrano, Gavorrano, Provincia Grosseto, Toscana, Italia
133 x 98 mm (Autor: Sante Celiberti) -
Pyrite, Dolomite
Mina Niccioleta, Massa Marittima, Provincia Grosseto, Toscana, Italia
12,5 x 8 cm (Autor: Sante Celiberti) -
Pyrite, Dolomite
Cantera Lengenbach, Fäld, Valle Binn (Binntal), Wallis (Valais), Suiza
Specimen size 12 cm (Autor: Tobi) -
Pyrite, Dolomite
Mina Yongping, Yongping, Yanshan, Prefectura Shangrao, Provincia Jiangxi, China
4 x 4 cm (Autor: Volkmar Stingl) -
Pyrite, Enargite
Madielle Quarries, Massa, Apuan Alps, Massa-Carrara Province, Tuscany, Italy
2.23 mm Pyrite crystal with grey Enargite crystals in epitaxy (Author: Matteo_Chinellato)
-
Pyrite, Erionite-Ca, Clinoptilolite-Ca
Cantera Cape Lookout, Netarts, Condado Tillamook, Oregon, USA
FOV = 2.2 mm (Autor: Doug)Pyrite, Erionite-Ca, Clinoptilolite-Ca
Cantera Cape Lookout, Netarts, Condado Tillamook, Or -
Pyrite, Ferberite, Siderite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Región Centro, Portugal
7.6 x 5.2 x 3.6 cm (Autor: Michael Shaw) -
Pyrite, Galena
Fantiscritti quarry, Carrara, Apuan Alps, Massa-Carrara Province, Tuscany, Italy
0.78 mm epitaxy of Galena on Pyrite (Author: Matteo_Chinellato)
-
Pyrite, Galena
Seravezza Quarries, Seravezza, Apuan Alps, Lucca Province, Tuscany, Italy
1.18 mm epitaxy of grey Galena crystals on Pyrite (Author: Matteo_Chinellato)
-
Pyrite, Galena, Sphalerite, Dolomite
Mina Gavorrano, Gavorrano, Provincia Grosseto, Toscana, Italia
19 x 10 cm (Autor: Sante Celiberti)Pyrite, Galena, Sphalerite, Dolomite
Mina Gavorrano, Gavorrano, Provincia Grosseto, Toscana, -
Pyrite, Galena, Sphalerite, Dolomite
Mina Gavorrano, Gavorrano, Provincia Grosseto, Toscana, Italia
19 x 10 cm (Autor: Sante Celiberti)Pyrite, Galena, Sphalerite, Dolomite
Mina Gavorrano, Gavorrano, Provincia Grosseto, Toscana, -
Pyrite, Galena
Minas Boccheggiano, Montieri, Provincia Grosseto, Toscana, Italia
60 x 51 mm (Autor: Sante Celiberti) -
Pyrite, Goethite and Siderite
Mina Huanuni, Huanuni, Provincia Dalence, Departamento Oruro, Bolivia
fov 1.8 mm (Autor: ploum) -
Pyrite, Gypsum, Quartz
Mina Niccioleta, Massa Marittima, Provincia Grosseto, Toscana, Italia
12 x 9 cm (Autor: Sante Celiberti) -
Pyrite, Hematite
Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
24 x 19,5 x 7 mm (Autor: Sante Celiberti) -
Pyrite, Hematite
Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
24 x 19,5 x 7 mm (Autor: Sante Celiberti) -
Pyrite, Hematite
Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
35 x 32 mm (Autor: Sante Celiberti) -
Pyrite, Hematite
Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
84 x 68 mm (Autor: Sante Celiberti) -
Pyrite, Hematite
Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
85 x 83 mm (Autor: Sante Celiberti) -
Pyrite, Hematite
Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
28 x 26 mm (Autor: Sante Celiberti) -
Pyrite, Hematite
Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
32 x 31 mm (Autor: Sante Celiberti) -
Pyrite, Hematite
Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
51 x 45 mm (Autor: Sante Celiberti) -
Pyrite, Hematite
Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
51 x 45 mm (Autor: Sante Celiberti) -
Pyrite, Hematite
Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
14 x 13 cm (Autor: Sante Celiberti) -
Pyrite, Hematite
Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
28,2 x 25,8 mm (Autor: Sante Celiberti) -
Pyrite, Hematite
Mina Rio (Mina Rio Marina), realce Valle Giove, Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
90 x 77 mm (Autor: Sante Celiberti) -
Pyrite, Hematite
Mina Rio (Mina Rio Marina), realce Valle Giove, Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
87 x 73 mm (Autor: Sante Celiberti) -
Pyrite, Hematite
Mina Rio (Mina Rio Marina), realce Valle Giove, Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
55 x 52 mm (Autor: Sante Celiberti) -
Pyrite, Hematite
Mina Rio (Mina Rio Marina), realce Valle Giove, Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
74 x 64 mm (Autor: Sante Celiberti) -
Pyrite, Hematite
Mina Rio (Mina Rio Marina), realce Valle Giove, Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
54 x 35 mm (Autor: Sante Celiberti) -
Pyrite, Hematite
Mina Rio (Mina Rio Marina), realce Valle Giove, Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
54 x 35 mm (Autor: Sante Celiberti) -
Pyrite, Hematite
Mina Rio (Mina Rio Marina), realce Valle Giove, Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
61 x 50 mm (Autor: Sante Celiberti) -
Pyrite, Hematite
Rio Marina, Isla de Elba, Provincia Livorno, Toscana, Italia
3,5 x 3,5 cm (Autor: Volkmar Stingl) -
Pyrite, Hematite
Waldenstein, Distrito Wolfsberg, Estiria/Steiermark, Austria
4,5 x 3,5 cm (Autor: Volkmar Stingl) -
Pyrite, Huanzala Mine, Huallanca district, Dos de Mayo Province, Huanuco Department, Peru. 10 x 6 x 6 cm. (Author: Samuel)
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Pyrite, Jordanite
Fantiscritti quarry, Carrara, Apuan Alps, Massa-Carrara Province, Tuscany, Italy
0.87 mm epitaxy of Jordanite on Pyrite (Author: Matteo_Chinellato)
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Pyrite, Jordanite
Fantiscritti quarry, Carrara, Apuan Alps, Massa-Carrara Province, Tuscany, Italy
1.65 mm epitaxy of Jordanite on Pyrite (Author: Matteo_Chinellato)
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Pyrite, Laumontite, Quartz, Calcite
Túnel Anyuanshan (obras), Wuyishan, Prefectura Nanping, Provincia Fujian, China
4 x 3 cm (Autor: Volkmar Stingl) -
Pyrite, Laumontite, Quartz, Calcite
Túnel Anyuanshan (obras), Wuyishan, Prefectura Nanping, Provincia Fujian, China
5 x 4,5 cm (Autor: Volkmar Stingl) -
Pyrite, Magnetite
Mina Brosso, Cálea, Léssolo, Distrito Canavese, Provincia Ciudad metropolitana de Turín, Piamonte (Piemonte), Italia
63 x 43 mm (Autor: Sante Celiberti) -
Pyrite, Magnetite
Mina Brosso, Cálea, Léssolo, Distrito Canavese, Provincia Ciudad metropolitana de Turín, Piamonte (Piemonte), Italia
75,3 x 52,5 mm (Autor: Sante Celiberti) -
Pyrite, Magnetite
Mina Brosso, Cálea, Léssolo, Distrito Canavese, Provincia Ciudad metropolitana de Turín, Piamonte (Piemonte), Italia
88 x 56 mm (Autor: Sante Celiberti) -
Pyrite, Magnetite
Mina Brosso, Cálea, Léssolo, Distrito Canavese, Provincia Ciudad metropolitana de Turín, Piamonte (Piemonte), Italia
240 x 140 mm (Autor: Sante Celiberti) -
Pyrite, Magnetite
Mina Brosso, Cálea, Léssolo, Distrito Canavese, Provincia Ciudad metropolitana de Turín, Piamonte (Piemonte), Italia
240 x 140 mm (Autor: Sante Celiberti) -
Pyrite, Magnetite
Mina Brosso, Cálea, Léssolo, Distrito Canavese, Provincia Ciudad metropolitana de Turín, Piamonte (Piemonte), Italia
240 x 140 mm (Autor: Sante Celiberti) -
Pyrite, Manganoan Calcite. 7x6x2.6 cm (Author: José Miguel)
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Pyrite, Marcasite
Mina Sweetwater, Ellington, Distrito Viburnum Trend, Condado Reynolds, Missouri, USA
4.5 x 2.0 cm (Autor: Don Lum) -
Pyrite, Molybdenite
Prospección Mo-Ti Corporation, Magnet Cove, Condado Hot Spring, Arkansas, USA
24 mm x 14 mm x 8 mm (Autor: Don Lum) -
Pyrite, Navajún, Logroño, La Rioja, Spain about 2,5cm (Author: jaysminerals)
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Pyrite, Quartz
Clear Creek County, Leavenworth Mountain, Colorado, USA
3.7 x 3.5 cm (Author: Don Lum)
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Pyrite, Quartz
Clear Creek County, Leavenworth Mountain, Colorado, USA
3.7 x 3.5 cm (Author: Don Lum)
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Pyrite, Quartz
Spruce Ridge, King Co., Washington, U.S.A.
7,50 x 5,80 x 5,40 cm (Author: JMiguelE)
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Pyrite, Quartz (variety amethyst)
Mina Brosso, nivel Salvere, Cálea, Léssolo, Distrito Canavese, Provincia Ciudad metropolitana de Turín, Piamonte (Piemonte), Italia
310 x 120 mm (Autor: Sante Celiberti) -
Pyrite, Quartz (variety amethyst)
Mina Brosso, nivel Salvere, Cálea, Léssolo, Distrito Canavese, Provincia Ciudad metropolitana de Turín, Piamonte (Piemonte), Italia
310 x 120 mm (Autor: Sante Celiberti) -
Pyrite, Quartz (variety amethyst)
Mina Brosso, nivel Salvere, Cálea, Léssolo, Distrito Canavese, Provincia Ciudad metropolitana de Turín, Piamonte (Piemonte), Italia
310 x 120 mm (Autor: Sante Celiberti) -
Pyrite, Quartz and Calcite
Idorado Mine, Ouray, Colorado, USA
8 x 6 x 4.3 cm (Author: Don Lum)
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Pyrite, Quartz and oxidised Siderite.
Pampgill mine, Nenthead, Alston, Cumbria, England, UK.
Twin 10 mm across (Author: nurbo)
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Pyrite, Quartz and oxidised Siderite.
Pampgill mine, Nenthead, Alston, Cumbria, England, UK.
FOV 25 x 20 mm (Author: nurbo)
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Pyrite, Quartz and oxidised Siderite.
Pampgill mine, Nenthead, Alston, Cumbria, England, UK.
42 x 40 mm (Author: nurbo)
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Pyrite, quartz, calcite?
Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department, Peru (Author: Carles Millan)
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Pyrite, quartz, calcite?
Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department, Peru (Author: Carles Millan)
-
Pyrite, quartz, calcite?
Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department, Peru (Author: Carles Millan)
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Pyrite, quartz, calcite?
Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department, Peru
Pay attention to the octahedron {111}, pyritohedron {210} and the uncommon (in pyrite) rhombododecahedron {110} faces. Anyone interested to learn what the Miller indices are can get a primer from the Wikipedia at http://en.wikipedia.org/wiki/Miller_index (Author: Carles Millan)
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Pyrite, quartz, calcite?
Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department, Peru
71 mm x 52 mm (Author: Carles Millan)
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Pyrite, quartz, calcite?
Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department, Peru
71 mm x 52 mm (Author: Carles Millan)
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Pyrite, quartz, calcite?
Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department, Peru
71 mm x 52 mm (Author: Carles Millan)
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Pyrite, quartz, calcite?
Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department, Peru
71 mm x 52 mm
Pay attention to the octahedron {111}, pyritohedron {210} and the uncommon (in pyrite) rhombododecahedron {110} faces. Anyone interested to learn what the Miller indices are can get a primer from the Wikipedia at http://en.wikipedia.org/wiki/Miller_index (Author: Carles Millan)
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Pyrite, Quartz, Dolomite
Leiyang, People’s Republic of China
20 x 12 cm (Author: Don Lum)
-
Pyrite, Quartz, Dolomite
Leiyang, People’s Republic of China
20 x 12 cm (Author: Don Lum)
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Pyrite, Quartz, Galena
Mina Borieva, Zona minera Madan, Montes Rhodope, Smolyan Oblast, Bulgaria
7 cm (Autor: Nunzio) -
Pyrite, quartz, minor sphalerite (not shown), 7.8cm wide, Alimon Mine, Huaron Mining District San Jose de Huayllay District, Cerro de Pasco, Daniel Alcides Carrión Province, Pasco Department, Peru (Author: Turbo)
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Pyrite, Quartz, Sphalerite. 6.5x4x4cm (Author: José Miguel)
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Pyrite, Quartz. 5.7x4.2x5 (Author: José Miguel)
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Pyrite, quartz
Huaron, San Jose de Huayllay, Cerro de Pasco, Daniel Alcides Carrion, Pasco, Peru
52 mm x 50 mm (Author: Carles Millan)
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Pyrite, quartz
Mina Alimon (Mina Animon), Distrito minero Huaron, Distrito Huayllay, Provincia Pasco, Departamento Pasco, Perú
Specimen 6,5 cm (Autor: Tobi) -
Pyrite, quartz
Mina Alimon (Mina Animon), Distrito minero Huaron, Distrito Huayllay, Provincia Pasco, Departamento Pasco, Perú
Specimen 6,5 cm (Autor: Tobi) -
Pyrite, quartz
Mina Huanzala, Distrito Huallanca, Provincia Dos de Mayo, Departamento Huánuco, Perú
61 mm x 41 mm (Autor: Carles Millan) -
Pyrite, quartz
Mina Huanzala, Distrito Huallanca, Provincia Dos de Mayo, Departamento Huánuco, Perú
61 mm x 41 mm (Autor: Carles Millan) -
Pyrite, quartz
Mina Huanzala, Distrito Huallanca, Provincia Dos de Mayo, Departamento Huánuco, Perú
61 mm x 41 mm (Autor: Carles Millan) -
Pyrite, Quartz
Mina Oppu, Nishimeya-mura, Distrito Nakatsugaru, Prefectura Aomori, Región Tohoku, Isla Honshu, Japón
11.6 x 10.0 cm (Autor: am mizunaka) -
Pyrite, Quartz
Concepción del Oro, Municipio Concepción del Oro, Zacatecas, México
17.6 x 14.6 x 4.7 centimeters (Autor: Ricardo Melendez) -
Pyrite, Quartz
Concepción del Oro, Municipio Concepción del Oro, Zacatecas, México
17.6 x 14.6 x 4.7 centimeters (Autor: Ricardo Melendez) -
Pyrite, Quartz
Mina Alimon (Mina Animon), Distrito minero Huaron, Distrito Huayllay, Provincia Pasco, Departamento Pasco, Perú
Specimen size 6,5 cm (Autor: Tobi) -
Pyrite, Quartz
Mina Huanzala, Distrito Huallanca, Provincia Dos de Mayo, Departamento Huánuco, Perú
102 mm x 70 mm x 40 mm (Autor: Carles Millan) -
Pyrite, Quartz
Mina Huanzala, Distrito Huallanca, Provincia Dos de Mayo, Departamento Huánuco, Perú
102 mm x 70 mm x 40 mm (Autor: Carles Millan) -
Pyrite, Quartz
Mina Huanzala, Distrito Huallanca, Provincia Dos de Mayo, Departamento Huánuco, Perú
102 mm x 70 mm x 40 mm (Autor: Carles Millan) -
Pyrite, Quartz
Mina Huanzala, Distrito Huallanca, Provincia Dos de Mayo, Departamento Huánuco, Perú
102 mm x 70 mm x 40 mm (Autor: Carles Millan) -
Pyrite, Quartz
Mina Huanzala, Distrito Huallanca, Provincia Dos de Mayo, Departamento Huánuco, Perú
102 mm x 70 mm x 40 mm (Autor: Carles Millan) -
Pyrite, Quartz
Concesión Spruce, Goldmyer Hot Springs, Condado King, Washington, USA
60mm x 41mm x 38mm (Autor: Don Lum) -
Pyrite, Quartz
Concesión Spruce, Goldmyer Hot Springs, Condado King, Washington, USA
60mm x 41mm x 38mm (Autor: Don Lum) -
Pyrite, Quartz
Concesión Spruce, Goldmyer Hot Springs, Condado King, Washington, USA
60mm x 41mm x 38mm (Autor: Don Lum) -
Pyrite, Quartz
Mina Nanisivik, Nanisivik, Isla Baffin, Territorio Nunavut, Canadá
6.5 X 4.5 cm (Autor: Richard Arseneau) -
Pyrite, Quartz
Mina Gavorrano, Gavorrano, Provincia Grosseto, Toscana, Italia
56,7 x 65,3 mm (Autor: Sante Celiberti) -
Pyrite, Quartz
Mina Gavorrano, Gavorrano, Provincia Grosseto, Toscana, Italia
56,7 x 65,3 mm (Autor: Sante Celiberti) -
Pyrite, Quartz
Túnel norte Wuyi (obras), Wuyishan, Prefectura Nanping, Provincia Fujian, China
4 x 3 cm (Autor: Volkmar Stingl) -
Pyrite, Quartz
Túnel norte Wuyi (obras), Wuyishan, Prefectura Nanping, Provincia Fujian, China
FoV 2 x 2 cm (Autor: Volkmar Stingl) -
Pyrite, Quartz
Distrito minero Huaron, Distrito Huayllay, Provincia Pasco, Departamento Pasco, Perú
56 x 41 mm (Autor: Sante Celiberti) -
Pyrite, Quartz
Mina Boldut, zona minera Cavnic, Cavnic, Maramures, Rumanía
160 mm x 90 mm x 70 mm (Autor: silvia) -
Pyrite, Quartz
Mina Boldut, zona minera Cavnic, Cavnic, Maramures, Rumanía
160 mm x 90 mm x 70 mm (Autor: silvia) -
Pyrite, Quartz
Mina Huanzala, Distrito Huallanca, Provincia Dos de Mayo, Departamento Huánuco, Perú
102 x 70 x 40, largest crystal: 53 mm vertex to ve (Autor: Carles Millan) -
Pyrite, Quartz
Mina Huanzala, Distrito Huallanca, Provincia Dos de Mayo, Departamento Huánuco, Perú
102 x 70 x 40, largest crystal: 53 mm vertex to ve (Autor: Carles Millan) -
Pyrite, realgar, pararealgar, orpiment, quartz
Palomo Mine, Castrovirreyna, Huancavelica, Peru
6.4 x 5 x 3.2 cm (Author: B&A)
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Pyrite, Rhodochrosite
Mina Wutong, Liubao, Cangwu, Prefectura Wuzhou, Región Autónoma Guangxi Zhuang, China
2,5 x 1,5 cm (Autor: Volkmar Stingl) -
Pyrite, Shangbao Mine (Author: Samuel)
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Pyrite, Siderite and Goethite
fov 3.2 mm
(Author: ploum)
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Pyrite, Siderite, Quartz
Park City District, Wasatch Mountains, Summit County, Utah, USA
3.8 x 3.5 cm
ex A. E. Seaman Museum (Author: Don Lum)
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Pyrite, Siderite, Quartz
Park City District, Wasatch Mountains, Summit County, Utah, USA
3.8 x 3.5 cm
Spherical siderite on quartz and pyrite
ex A. E. Seaman Museum (Author: Don Lum)
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Pyrite, siderite, quartz
Pfannenberger Einigkeit mine, Salchendorf, Siegerland, Northrhine-Westphalia, Germany.
6 x 5 cm (Author: Andreas Gerstenberg)
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Pyrite, Siderite, Quartz
Mina Chocaya, Distrito minero Chocaya-Animas, Ánimas , Chocaya, Municipio Atocha, Provincia Sud Chichas, Departamento Potosí, Bolivia
5 x 3 cm (Autor: Volkmar Stingl) -
Pyrite, Siderite
Mina Brosso, Cálea, Léssolo, Distrito Canavese, Provincia Ciudad metropolitana de Turín, Piamonte (Piemonte), Italia
55 x 48 mm (Autor: Sante Celiberti) -
Pyrite, Sphalerite, Dolomite
Mina Gavorrano, Gavorrano, Provincia Grosseto, Toscana, Italia
12,5 x 10 cm (Autor: Sante Celiberti) -
Pyrite, Sphalerite, Galena
Minas Boccheggiano, Montieri, Provincia Grosseto, Toscana, Italia
50 x 46 mm (Autor: Sante Celiberti) -
Pyrite, Sphalerite
Mina Huanzala, Distrito Huallanca, Provincia Dos de Mayo, Departamento Huánuco, Perú
52 mm x 36 mm x 29 mm (Autor: Don Lum) -
Pyrite, Sulphur, Calcite
Mina Niccioleta, Massa Marittima, Provincia Grosseto, Toscana, Italia
10 x 7,5 cm (Autor: Sante Celiberti) -
Pyrite, Sulphur, Calcite
Mina Niccioleta, Massa Marittima, Provincia Grosseto, Toscana, Italia
10 x 7,5 cm (Autor: Sante Celiberti) -
Pyrite, Sulphur
Mina Niccioleta, Massa Marittima, Provincia Grosseto, Toscana, Italia
20 x 11 cm (Autor: Sante Celiberti) -
Pyrite, Sulphur
Mina Niccioleta, Massa Marittima, Provincia Grosseto, Toscana, Italia
20 x 11 cm (Autor: Sante Celiberti) -
Pyrite, Sulphur
Mina Niccioleta, Massa Marittima, Provincia Grosseto, Toscana, Italia
29,5 x 22 cm (Autor: Sante Celiberti) -
Pyrite, Sulphur
Mina Niccioleta, Massa Marittima, Provincia Grosseto, Toscana, Italia
29,5 x 22 cm (Autor: Sante Celiberti) -
Pyrite, Talc, Calcite, Siderite, Baryte
Mina Brosso, Cálea, Léssolo, Distrito Canavese, Provincia Ciudad metropolitana de Turín, Piamonte (Piemonte), Italia
22,5 x 14 mm (Autor: Sante Celiberti) -
Pyrite, Ziegler Coal Mine, Sparta, Randolph County, Illinois, U.S.A. 10 x 8 x 0.6 cm. (Author: Samuel)
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Pyrite-Siderite
Filón Norte, Tharsis, Alosno, Huelva, Spain
May be not very interesting for the typical mineral collector, but this kind of mineral, called "carbonate ore" and formed by alternating layers of siderite and pyrite, is one of the most interesting minerals to be found in Filón Norte open pit. (Author: Cesar M. Salvan)
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Pyrite. Ambasaguas Quarry. La Rioja. Spain. 7 cm (Author: nimfiara)
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Pyrite. Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department, Peru. 8 x 6 x 6 cm. (Author: Lumaes)
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Pyrite. Navajún Mine. La Rioja. Spain. Cube 6 cm. (Author: nimfiara)
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Pyrite. Navajún Mine. Navajún. La Rioja. Spain. 13 cm. (Author: nimfiara)
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Pyrite. Tarifa. Cádiz. Andalusia. Spain. 6 cm. (Author: nimfiara)
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Pyrite. Valdeperillo. La Rioja. Spain. 7 cm. (Author: nimfiara)
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Pyrite. Valuengo. Badajoz. Extremadura. Spain. 6 cm and 3.5 cm (Author: nimfiara)
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Pyrite
Oppu Mine
Nishimeyama, Nakatsugaru
Tohoku Region, Aomori Prefecture, Honshu
Japan
11.0 x 17.0 cm overall (Author: GneissWare)
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Pyrite
95 mm x 78 mm. Main crystal: 52 mm wide, 31 mm on edge. Weight: 512 g
(Author: Carles Millan)
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Pyrite
Ampliación a Victoria mine, Sierra de Alcarama, Navajún, Rioja, Spain
160 mm x 130 mm x 85 mm (Author: Carles Millan)
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Pyrite
Ampliación a Victoria mine, Sierra de Alcarama, Navajún, Rioja, Spain
160 mm x 130 mm x 85 mm (Author: Carles Millan)
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Pyrite
Ampliación a Victoria mine, Sierra de Alcarama, Navajún, Rioja, Spain
160 mm x 130 mm x 85 mm (Author: Carles Millan)
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Pyrite
Ampliación a Victoria mine, Sierra de Alcarama, Navajún, Rioja, Spain
160 mm x 130 mm x 85 mm
Horrible photo! (Author: Carles Millan)
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