-
Marcasite, Arsenopyrite, Calcite-Dolomite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
10 cm x 9 cm x 8 cm (Author: silvia)Marcasite, Arsenopyrite, Calcite-Dolomite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da -
Marcasite, Arsenopyrite, Calcite-Dolomite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
10 cm x 9 cm x 8 cm (Author: silvia)Marcasite, Arsenopyrite, Calcite-Dolomite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da -
Marcasite, Arsenopyrite, Calcite-Dolomite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
10 cm x 9 cm x 8 cm (Author: silvia)Marcasite, Arsenopyrite, Calcite-Dolomite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Cent -
Marcasite, Arsenopyrite, Dolomite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
10 cm x 7 cm x 5 cm (Author: silvia)Marcasite, Arsenopyrite, Dolomite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, C -
Marcasite, Arsenopyrite, Dolomite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
10 cm x 7 cm x 5 cm (Author: silvia)Marcasite, Arsenopyrite, Dolomite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, C -
Marcasite, Arsenopyrite, Quartz, Dolomite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
10 cm x 7 cm x 5 cm (Author: silvia)Marcasite, Arsenopyrite, Quartz, Dolomite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da -
Marcasite, Arsenopyrite, Quartz, Dolomite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
10 cm x 7 cm x 5 cm (Author: silvia)Marcasite, Arsenopyrite, Quartz, Dolomite, Muscovite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da -
Marcasite, Arsenopyrite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
10 cm x 9 cm x 8 cm (Author: silvia)Marcasite, Arsenopyrite
Minas -
Marcasite, Arsenopyrite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
10 cm x 9 cm x 8 cm (Author: silvia)Marcasite, Arsenopyrite
Minas -
Marcasite, Baryte, Calcite, Quartz
Silius, Metropolitan City of Cagliari, Sardinia/Sardegna, Italy
12 x 6,5 cm (Author: Sante Celiberti)Marcasite, Baryte, Calcite, Quartz
Silius, Metropolitan City of Cagliari, Sardinia/Sardegna, -
Marcasite, Baryte, Calcite, Quartz
Silius, Metropolitan City of Cagliari, Sardinia/Sardegna, Italy
12 x 6,5 cm (Author: Sante Celiberti)Marcasite, Baryte, Calcite, Quartz
Silius, Metropolitan City of Cagliari, Sardinia/Sardegna, -
Marcasite, Baryte, Calcite, Quartz
Silius, Metropolitan City of Cagliari, Sardinia/Sardegna, Italy
12 x 6,5 cm (Author: Sante Celiberti)Marcasite, Baryte, Calcite, Quartz
Silius, Metropolitan City of Cagliari, Sardinia/Sardegna, -
Marcasite, Baryte
Silius, Metropolitan City of Cagliari, Sardinia/Sardegna, Italy
78,5 x 53 mm (Author: Sante Celiberti)Marcasite, Baryte
Silius, Metr -
Marcasite, Baryte
Silius, Metropolitan City of Cagliari, Sardinia/Sardegna, Italy
78,5 x 53 mm (Author: Sante Celiberti)Marcasite, Baryte
Silius, Metr -
Marcasite, calcite
Linwood Mine, Buffalo, Scott County, Iowa, USA
5.1 x 7.2 cm (Author: crosstimber)Marcasite, calcite
Linwood Min -
Marcasite, calcite
Linwood Mine, Buffalo, Scott County, Iowa, USA
5.1 x 7.2 cm (Author: crosstimber)Marcasite, calcite
Linwood Min -
Marcasite, Calcite
Fluminimaggiore, Sud Sardegna Province, Sardinia/Sardegna, Italy
72 x 59 mm (Author: Sante Celiberti)Marcasite, Calcite
Fluminimagg -
Marcasite, Dolomite
ReocÃn Mine, ReocÃn, Comarca Saja-Nansa, Cantabria, Spain
60x58x25mm (Author: Fiebre Verde)Marcasite, Dolomite
ReocÃn Mi -
Marcasite, Pyrite, Arsenopyrite, Calcite & Quartz
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
6 cm x 6 cm x 4 cm (Author: silvia)Marcasite, Pyrite, Arsenopyrite, Calcite & Quartz
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da -
Marcasite, Pyrite, Arsenopyrite, Calcite & Quartz
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
6 cm x 6 cm x 4 cm (Author: silvia)Marcasite, Pyrite, Arsenopyrite, Calcite & Quartz
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da -
Marcasite, Pyrite, Arsenopyrite, Calcite & Quartz
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
6 cm x 6 cm x 4 cm (Author: silvia)Marcasite, Pyrite, Arsenopyrite, Calcite & Quartz
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da -
Marcasite, Pyrite, Arsenopyrite, Calcite & Quartz
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
6 cm x 6 cm x 4 cm (Author: silvia)Marcasite, Pyrite, Arsenopyrite, Calcite & Quartz
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da -
Marcasite, Pyrite, Arsenopyrite, Calcite & Quartz
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
6 cm x 6 cm x 4 cm (Author: silvia)Marcasite, Pyrite, Arsenopyrite, Calcite & Quartz
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da -
Marcasite, Quartz
Xiamei, Wuyishan, Nanping Prefecture, Fujian Province, China
4,5 x 4,5 cm (Author: Volkmar Stingl)Marcasite, Quartz
Xiamei, Wuyi -
Marcasite, Quartz
Xiamei, Wuyishan, Nanping Prefecture, Fujian Province, China
4 x 4 cm (Author: Volkmar Stingl)Marcasite, Quartz
Xiamei, Wuyi -
Marcasite, Quartz
Bou Nahas Mine, Oumjrane mining area, Alnif Commune, Tinghir Province, Drâa-Tafilalet Region, Morocco
140 mm x 90 mm x 80 mm (Author: silvia)Marcasite, Quartz
Bou Nahas Mi -
Marcasite, Quartz
Bou Nahas Mine, Oumjrane mining area, Alnif Commune, Tinghir Province, Drâa-Tafilalet Region, Morocco
140 mm x 90 mm x 80 mm (Author: silvia)Marcasite, Quartz
Bou Nahas Mi -
Marcasite, Quartz
Bou Nahas Mine, Oumjrane mining area, Alnif Commune, Tinghir Province, Drâa-Tafilalet Region, Morocco
140 mm x 90 mm x 80 mm (Author: silvia)Marcasite, Quartz
Bou Nahas Mi -
Marcasite, Quartz
Bou Nahas Mine, Oumjrane mining area, Alnif Commune, Tinghir Province, Drâa-Tafilalet Region, Morocco
140 mm x 90 mm x 80 mm (Author: silvia)Marcasite, Quartz
Bou Nahas Mi -
Marcasite, Tetrahedrite, Galena
Naica Mine, Naica, Municipio Saucillo, Chihuahua, Mexico
90 mm x 60 mm x 45 mm (Author: Robert Seitz)Marcasite, Tetrahedrite, Galena
Naica Mine, Naica, Municipio Saucillo, Chihuahua, Mexi -
Marcasite/Pyrite in Dolomite
Frizington Parks Mine, Frizington, Cumbria, England, UK.
FOV 15 x 10 approx (Author: nurbo)
Marcasite/Pyrite in Dolomite Frizi
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Marcasite/Pyrite in Dolomite w Sulphur (?)
Frizington Parks Mine, Frizington, Cumbria, England, UK.
30 x 25 mm (Author: nurbo)
Marcasite/Pyrite in Dolomite w Sul
-
Marcasite
Belle Fourche Reservoir, South Dakota, USA
6 x 6 x 4 cm (Author: Joseph D'Oliveira)
Marcasite
Belle Fourche Res -
Marcasite
Belle Fourche Reservoir, South Dakota, USA
2.5 cm in diameter
Two additional spike balls of marcasite from Belle Fourche (Author: Joseph D'Oliveira)
Marcasite
Belle Fourche Res -
Marcasite
Belle Fourche Reservoir, South Dakota, USA
6 x 6 x 4 cm (Author: Joseph D'Oliveira)
Marcasite
Belle Fourche Res -
Marcasite
Belle Fourche Reservoir, South Dakota, USA
2.5 x 2.5 cm (Author: Joseph D'Oliveira)
Marcasite
Belle Fourche Res -
Marcasite
Bou Nahas Mine, Oumjrane mining area, Alnif Commune, Tinghir Province, Drâa-Tafilalet Region, Morocco
1.5 x 10.5 cm (Author: crosstimber)Marcasite
Bou Nahas Mine, Oumj -
Marcasite
Bou Nahas Mine, Oumjrane mining area, Alnif Commune, Tinghir Province, Drâa-Tafilalet Region, Morocco
1.5 x 10.5 cm (Author: crosstimber)Marcasite
Bou Nahas Mine, Oumj -
Marcasite
Temple, Bell County, Texas, USA
5.7 x 5.8 cm (Author: crosstimber)Marcasite
Temple, Bell County, -
Marcasite
Rensselaer Quarry, Rensselaer, Marion Township, Jasper County, Indiana, USA
each individual crystal is up to 3 mm (Author: Bob Harman)Marcasite
Rensselaer Quarry, R -
Marcasite
Rensselaer Quarry, Rensselaer, Marion Township, Jasper County, Indiana, USA
each individual crystal is up to 3 mm (Author: Bob Harman)Marcasite
Rensselaer Quarry, R -
Marcasite
Picher Field, Tri-State District, Ottawa County, Oklahoma, USA
70 mm X 55 mm X 50 mm (Author: Robert Seitz)Marcasite
Picher Field, Tri-St -
Marcasite
Picher Field, Tri-State District, Ottawa County, Oklahoma, USA
70 mm X 55 mm X 50 mm (Author: Robert Seitz)Marcasite
Picher Field, Tri-St -
Marcasite
Picher Field, Tri-State District, Ottawa County, Oklahoma, USA
70 mm X 55 mm X 50 mm (Author: Robert Seitz)Marcasite
Picher Field, Tri-St -
Marcasite
Naica Mine, Naica, Municipio Saucillo, Chihuahua, Mexico
70 mm x 50 mm x 50 mm (Author: Robert Seitz)Marcasite
Naica Mine, Naica, M -
Marcasite
Oberschlema, Bad Schlema, Erzgebirgskreis, Saxony/Sachsen, Germany
6 x 4 cm (Author: Andreas Gerstenberg)Marcasite
Oberschlema, Bad Sch -
Marcasite
Linwood Mine, Buffalo, Scott County, Iowa, USA
3.0 x 4.1 cm (Author: crosstimber)Marcasite
Linwood Mine, Buffal -
Marcasite
Oumjrane mining area, Alnif Commune, Tinghir Province, Drâa-Tafilalet Region, Morocco
6x5 cm. (Author: Enrique Llorens)Marcasite
Oumjrane mining area -
Marcasite
Beez, Namur District, Namur Province, Wallonia, Belgium
fov 5.0 mm (Author: ploum)Marcasite
Beez, Namur District -
Marcasite
Beez, Namur District, Namur Province, Wallonia, Belgium
fov 5.0 mm (Author: ploum)Marcasite
Beez, Namur District -
Marcasite
Conco Mine, North Aurora, Kane County, Illinois, USA
2.1 x 2.3 x 8.1 cm (Author: Michael Shaw)Marcasite
Conco Mine, North Au -
Marcasite
Kramstollen (Kram adit), Brixlegg, Kufstein District, Inn Valley, North Tyrol, Tyrol/Tirol, Austria
2 x 2 cm (Author: Volkmar Stingl)Marcasite
Kramstollen (Kram ad -
Marcasite
Großkogel, St Gertraudi, Reith im Alpbachtal, Kufstein District, Inn Valley, North Tyrol, Tyrol/Tirol, Austria
2 x 2 cm (Author: Volkmar Stingl)Marcasite
Großkogel, St Gertr -
Marcasite
Cap Blanc-Nez, Pas-de-Calais, Hauts-de-France, France
2,7 x 2 cm (Author: Volkmar Stingl)Marcasite
Cap Blanc-Nez, Pas-d -
Marcasite
Beez, Namur District, Namur Province, Wallonia, Belgium
fov 6.06 mm (Author: ploum)Marcasite
Beez, Namur District -
Marcasite
ReocÃn Mine, ReocÃn, Comarca Saja-Nansa, Cantabria, Spain
3,5 x 3 cm (Author: Volkmar Stingl)Marcasite
ReocÃn Mine, Reocà -
Marcasite
ReocÃn Mine, ReocÃn, Comarca Saja-Nansa, Cantabria, Spain
3,5 x 3 cm (Author: Volkmar Stingl)Marcasite
ReocÃn Mine, Reocà -
Marcasite
Beez, Namur District, Namur Province, Wallonia, Belgium
fov 4.2 mm (Author: ploum)Marcasite
Beez, Namur District -
Marcasite
Beez, Namur District, Namur Province, Wallonia, Belgium
fov 4.8 mm (Author: ploum)Marcasite
Beez, Namur District -
Marcasite
ReocÃn Mine, ReocÃn, Comarca Saja-Nansa, Cantabria, Spain
55 mm x 38 mm (Author: Carles Millan)Marcasite
ReocÃn Mine, Reocà -
Marcasite
Linwood Mine, Buffalo, Scott County, Iowa, USA
4.0 x 0.5 cm (Author: Michael Shaw)Marcasite
Linwood Mine, Buffal -
Marcasite
Picher Field, Tri-State District, Ottawa County, Oklahoma, USA
11.0 x 8.0 x 5.6 cm (Author: Michael Shaw)Marcasite
Picher Field, Tri-St -
Marcassite
Linwood Mine, Buffalo, Scott County, Iowa, USA
75mm x 15mm X 15mm (Author: Philippe Durand)Marcassite
Linwood Mine, Buffa -
March 2013.
Opal outcrop, Camarillas reservoir, Agramón, HellÃn, Comarca Campos de HellÃn, Albacete, Castilla-La Mancha, Spain (Author: franjungle)
March 2013. Opal outcrop, Camarill
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march titanites 003.JPG (Author: Glenn Rhein)
march titanites 003.JPG
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march titanites 010.JPG (Author: Glenn Rhein)
march titanites 010.JPG
-
march titanites 011.JPG (Author: Glenn Rhein)
march titanites 011.JPG
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Margarite
Melvin Mine, Chester, Hampden Co,, Massachusetts, USA
7.5 x 10.2 cm
Pink margarite with minor green clinochlore and magnetite from another classic Massachusetts locality. The magnetite at this location was mixed with corundum and was mined as emery for abrasives. Self collected. (Author: crosstimber)
Margarite Melvin Mine, Chester, Ha
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Margarite and clinochlore in emery
Melvin Mine, Chester, Massachusetts, USA
8.3 x 10.2 cm. (Author: crosstimber)
Margarite and cli
Melvin Mine, Ches -
Margarosanite, Clinohedrite, Willemite
Franklin, NJ
4x4 (Author: LennyL)
Margarosanite, Clinohedrite, Wille
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Maricopaite, Mimite
Moon Anchor Mine, Hummingbird Spring, Osborn District, Bighorn Mountains, Maricopa County, Arizona, USA
FOV = 1.8 mm (Author: Doug)Maricopaite, Mimite
Moon Ancho -
Marius, the person who discovered the pocket. (Author: Pierre Joubert)
Marius, the person who discovered
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Mark Mauthner and Jim Spann. Mark is holding the pyromorphite on the cover of the MinRec. that Jim is holding. Mark wrote his first article for this issue. (Author: Gail)
Mark Mauthner and Jim Spann. Mark
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Mark Randle with nice amethyst specimen also covered by mud. (Author: John S. White)
Mark Randle with nice amethyst spe
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Marokko.JPG (Author: Tobi)
Marokko.JPG
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Marshallsussmanite, Aegirine
Wessels Mine, Kalahari Manganese Field, Northern Cape Province, South Africa
7 x 5.3 cm
Named in 2013 in honor of Marshall Sussman, U.S. mineral collector who specializes in South African and Namibian minerals. (Author: Don Lum)
Marshallsussmanite, Aegirine Wesse
-
Marshallsussmanite
Wessels Mine, Hotazel, Kalahari manganese field (KMF), Northern Cape Province, South Africa
8,5 x 6,0 x 6,0 cm (Author: MIM Museum)Marshallsussmanite
Wessels Min -
Marshallsussmanite
Wessels Mine, Hotazel, Kalahari manganese field (KMF), Northern Cape Province, South Africa
6.5 cm (Author: Gail)Marshallsussmanite
Wessels Min -
Marthosite
Musonoi - Katanga, DRCongo (Author: Roger Warin)
Marthosite Musonoi - Katanga, DRCo
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Martinite
Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
FOV = 2mm (Author: Doug)Martinite
Poudrette Quarry, Mo -
martite still in the mail. 9.4 cm x 7.1 cm x 5.5 cm (Author: Samuel)
martite still in the mail. 9.4 cm
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Mas Sever Quarry (Massabé Quarry) - November 2007
Photo: Pepe (Author: Jordi Fabre)
Mas Sever Quarry (Massabé Quarry)
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Mashamba West Mine, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
(Author: silvia)Mashamba East Pit (photo courtesy
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mass of graphite (Author: Glenn Rhein)
mass of graphite
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Massabe Quarry in december 2005 (Author: Sergio)
Massabe Quarry in december 2005
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Massive antimonite from Greiz, Thuringia (maybe from Waldhaus or Kleinreinsdorf). Sample width: 12 cm. (Author: Andreas Gerstenberg)
Massive antimonite from Greiz, Thu
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Massive berthierite with characteristic blue tarnish. 9 cm rich ore sample from Heinrich Stehender vein, 13th level, Alte Hoffnung Gottes mine, Kleinvoigtsberg near Freiberg, Saxony. (Author: Andreas Gerstenberg)
Massive berthierite with character
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Massive bluish grey berthierite - a very rich oldtimer from Kuhschacht, Bräunsdorf (near the famous Neue Hoffnung Gottes mine), Freiberg district, Erzgebirge, Saxony. Sample 7 cm in width. (Author: Andreas Gerstenberg)
Massive bluish grey berthierite -
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Massive bornite, a rather rare mineral from Kamsdorf, Thuringia. Picture width: 11 cm. (Author: Andreas Gerstenberg)
Massive bornite, a rather rare min
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massive fluorite
El Portalet....
55*44 mm (Author: Benj)
massive fluorite El Portalet.... 5
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Massive pyrargyrite ("Rotgültig") in dolomite/fluorite matrix from König David mine, Annaberg district, Erzgebirge, Saxony. 6,5 cm sample. (Author: Andreas Gerstenberg)
Massive pyrargyrite ("Rotgült
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Massive Sauberg fluorite - a rarity from the 243 working. 6,5 cm polished sample. Similar fluorites are known from the Freiberg district, Saxony (green and violet from the Trau auf Gott mine/Lichtenberg and - very, very rare - from Schwemmpfennig mine/Muldenhütten), from Johnsbach and Rittersgrün, Saxony and from the famous fluorite district Wölsendorf, Bavaria. (Author: Andreas Gerstenberg)
Massive Sauberg fluorite - a rarit
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Massive tetraedrite with chalkopyrite. Rich ore sample (12 x 10 cm) from Hohe Birke mine, Freiberg, Erzgebirge. (Author: Andreas Gerstenberg)
Massive tetraedrite with chalkopyr
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Massive tinticite with some dark brown jarosite from the Weckersdorf quarry, Zeulenroda, Thuringia. This material looks precisely as the kamarizaite from Lavrion/Greece. (Author: Andreas Gerstenberg)
Massive tinticite with some dark b
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Massive ullmannite ore from Baudenberg, Neunkirchen, Siegerland, Westphalia. Sample 10 cm. (Author: Andreas Gerstenberg)
Massive ullmannite ore from Bauden
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Massive, zoned fluorite from the Pfeifer mine, Wölsendorf, Bavaria. 8 cm sample with 1920s label, former Wilhelm Vierling (wilhelmvierlingite!) collection. (Author: Andreas Gerstenberg)
Massive, zoned fluorite from the P
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mat board, two colours, for a double mat. (Author: Gail)
mat board, two colours, for a doub
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Matlockite
Matlock, Derbyshire, England, UK
About 15cm long
In the Harvard museum (Author: James)
Matlockite Matlock, Derbyshire, En
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Matlockite
Bage Mine, Cromford, Derbyshire, England / United Kingdom
5,0 x 4,5 x 3,5 cm (Author: MIM Museum)Matlockite
Bage Mine, Cromford -
matted (Author: Gail)
matted
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matted with decorative corners. (Author: Gail)
matted with decorative corners.
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matted. (Author: Gail)
matted.
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Maucherite
Eisleben, Mansfeld Basin, Saxony-Anhalt/Sachsen-Anhalt, Germany
fov 4 mm (Author: Rewitzer Christian)Maucherite
Eisleben, Mansfeld -
Mawbyite on Scorodite (close up)
Tsumeb, Namibia
Specimen: William Pinch Collection
Photo: Jeff Scovil & The RRUFF Project (Author: Pinch Bill)
Mawbyite on Scoro
Tsumeb, Namibia -
Mawbyite red brown xls on Scorodite xls and Quartz xls
Tsumeb, Namibia
Size: Miniature
Specimen: William Pinch Collection
Photo: Jeff Scovil & The RRUFF Project (Author: Pinch Bill)
Mawbyite red brow
Tsumeb, Namibia -
May be the best location for German lithiophorites: Lenzhahn quarzite quarry, Idstein, Taunus, Hesse. Sample 6 cm. The mineral is often accompanied by yellowish florencite. (Author: Andreas Gerstenberg)
May be the best location for Germa
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Maybe its not a 7 but a W (Author: nurbo)
Maybe its not a 7 but a W
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Maybe this is why it’s called Dubh Lochan. On this reflective morning, and in the eerie stillness, the surface of the water seemed to turn into a Black Hole. (Author: Mike Wood)
Maybe this is why it’s calle
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Mazzite-Na
Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
FOV = 2.6 mm (Author: Doug)Mazzite-Na
Poudrette Quarry, M -
mbmbmb.JPG (Author: Pierre Joubert)
mbmbmb.JPG
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Mcguinnessite
Sierra Magnesite Mine (Premier Chemicals Mine), Gabbs, Gabbs District, Nye County, Nevada, USA
FOV = 3.9 mm (Author: Doug)Mcguinnessite
Sierra Magnesite -
McGuinnessite
Casualidad Mine, Cordillera de los Picachos, Baños de Sierra Alhamilla, Pechina, Comarca Metropolitana de AlmerÃa, AlmerÃa, Andalusia, Spain
FOV 3,2 mm (Author: Rewitzer Christian)McGuinnessite
Casualidad Mine, -
Mckelveyite-(Y)
Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry; Carrière Mont Saint-Hilaire), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada
FOV=4mm (Author: Doug)
Mckelveyite-(Y) Poudrette quarry (
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Brittany/Bretagne, France
(Author: Benj)Me (left) and a friend, after dig
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Me and my "Ordinary" Victoria. 52 inch wheel also known as Penny Farthing. (Author: Gail)
Me and my "Ordinary" Vic
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Me and my "OTHER" collection... (Author: Gail)
Me and my "OTHER" collec
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Me removing a large rock of sandstone. (Author: Pierre Joubert)
Me removing a large rock of sandst
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Me, doing what I love:-) (Author: Pierre Joubert)
Me, doing what I love:-)
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Meanwhile back in the cave..This was obviously a pre-dug cave, the floor was a couple of feet deep in small rubble, which I had a scrape around in and found a few pink fluorite crystals! A bit rough but pink and octahedral to a cm or two, mostly broken. In the back of the 4m deep cave there was a mossy crack just big enough to get your arm in. My headtorch revealed shiny faces, at full arm stretch. I could see the big smoky; it looked as if previous visitors had seen it too as it had a few bruises where someone had tried to dislodge it by jabbing an ice-axe at it. I managed to lever it out with mine, also utilising the lumphammer. I found several loose smaller smokies in the crack by feeling around, and getting cut in the process. Some of them are nice little floaters.
After a couple of hour I had to go, back on route up the arete to the top. It was very exposed and I had to use a ’back-rope’ kind of technique to protect myself; this was a first for me.
Photo scanned from slide. (Author: Mike Wood)
Meanwhile back in the cave..This w
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PřÃbram, Central Bohemia Region, Bohemia, Czech Republic
(Author: Psax)measurement.jpg
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Meikle Mine Barite with Calcite personally collected by Casey Jones (large cabinet). Size: 12.5 cm (Author: GneissWare)
Meikle Mine Barite with Calcite pe
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Meikle Mine Millerite with Spahlerite on Pyrite personally collected by Casey Jones (large cabinet) - now in the French national museum. Size: 9.5 cm (Author: GneissWare)
Meikle Mine Millerite with Spahler
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Meionite
Somma-Vesuvius Complex, Naples Province, Campania, Italy
2.85 mm area with some Meionite crystals (Author: Matteo_Chinellato)
Meionite Somma-Vesuvius Complex, N
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meionite (Author: Glenn Rhein)
meionite
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Meionite (Author: Glenn Rhein)
Meionite
-
Meionite (Author: Glenn Rhein)
Meionite
-
Meionite (Author: Glenn Rhein)
Meionite
-
Meionite and Titanite (Author: Glenn Rhein)
Meionite and Titanite
-
meionite group (Author: Glenn Rhein)
meionite group
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Meionite with minor Titanite
Rhein property, Amity, Town of Warwick, Orange County, New York, USA
Specimen size: 24 x 35 cm.
Main crystal size: about 4 cm.
Photo: Glenn Rhein (Author: Jordi Fabre)
Meionite with minor Titanite Rhein
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meionite, diopside, titanite and fluorapatite (Author: Glenn Rhein)
meionite, diopside, titanite and f
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Meionite
Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
FOV = 5mm (Author: Doug)Meionite
Poudrette Quarry, Mon -
Meionite
San Vito Quarry, Monte Somma, Somma-Vesuvius Complex, Metropolitan City of Naples, Campania, Italy
4 x 3,5 cm (Author: Volkmar Stingl)Meionite
San Vito Quarry, Mont -
Meionite
San Vito Quarry, Monte Somma, Somma-Vesuvius Complex, Metropolitan City of Naples, Campania, Italy
4 x 3,5 cm (Author: Volkmar Stingl)Meionite
San Vito Quarry, Mont -
meionitevug 006.JPG (Author: Glenn Rhein)
meionitevug 006.JPG
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meionitevug 008.JPG (Author: Glenn Rhein)
meionitevug 008.JPG
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Melanite
Arrondissement Diako, Bafoulabé Circle, Kayes Region, Mali
Largest crystal 1,5 m, Field of view 6 cm
(Author: Tobi)
Melanite Arrondissement Diako, Baf
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Melanophlogite
Fortulino. Livorno. Italy
Sphere 2,8mm
2x. Focus rail MacroRail. Canon EOS 600D. Light Ikea
Photo: Oscar Fernández ArcÃs Mineral: Manuel De Torres (Author: ofarcis)
Melanophlogite Fortulino. Livorno.
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Melanophlogite
Fortullino, Rosignano Marittimo, Livorno Province, Tuscany, Italy
3.58 mm group of cubic Melaphlogite crystals (Author: Matteo_Chinellato)
Melanophlogite Fortullino, Rosigna
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Melanophlogite
Fortullino, Rosignano Marittimo, Livorno Province, Tuscany, Italy
3.19 mm group of cubic Melaphlogite crystals (Author: Matteo_Chinellato)
Melanophlogite Fortullino, Rosigna
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Melanophlogite
Fortullino, Rosignano Marittimo, Livorno Province, Tuscany, Italy
3.92 mm group of Melanophlogite balls (Author: Matteo_Chinellato)
Melanophlogite Fortullino, Rosigna
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Melanophlogite
Fortullino, Rosignano Marittimo, Livorno Province, Tuscany, Italy
3.83 mm group of Melanophlogite balls (Author: Matteo_Chinellato)
Melanophlogite Fortullino, Rosigna
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Melanophlogite
Fortullino, Rosignano Marittimo, Livorno Province, Tuscany, Italy
6.03 mm group of Melanophlogite balls (Author: Matteo_Chinellato)
Melanophlogite Fortullino, Rosigna
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Melanophlogite, Quartz
Fortullino, Rosignano Marittimo, Livorno Province, Tuscany, Italy
33 x 32 mm (Author: Sante Celiberti)Melanophlogite, Quartz
Fortull -
Melanophlogite
Borges Quarry, Lombard, Napa County, California, USA
FOV = 3.8 mm (Author: Doug)Melanophlogite
Borges Quarry, -
Melanophlogite
Fortullino, Rosignano Marittimo, Livorno Province, Tuscany, Italy
5.6 cm x 7.0 cm (Author: Sante Celiberti)Melanophlogite
Fortullino, Ros -
Melanophlogite
Fortullino, Rosignano Marittimo, Livorno Province, Tuscany, Italy
42,8 x 31,7 mm (Author: Sante Celiberti)Melanophlogite
Fortullino, Ros -
Melanophlogite
Fortullino, Rosignano Marittimo, Livorno Province, Tuscany, Italy
42,8 x 31,7 mm (Author: Sante Celiberti)Melanophlogite
Fortullino, Ros -
Melanophlogite
Fortullino, Rosignano Marittimo, Livorno Province, Tuscany, Italy
42,8 x 31,7 (Author: Sante Celiberti)Melanophlogite
Fortullino, Ros -
Melanophlogite
Fortullino, Rosignano Marittimo, Livorno Province, Tuscany, Italy
33 x 32 mm (Author: Sante Celiberti)Melanophlogite
Fortullino, Ros -
Melanophlogite
Fortullino, Rosignano Marittimo, Livorno Province, Tuscany, Italy
9 x 6 cm (Author: Volkmar Stingl)Melanophlogite
Fortullino, Ros -
Melanophlogite
Fortullino, Rosignano Marittimo, Livorno Province, Tuscany, Italy
9 x 6 cm (Author: Volkmar Stingl)Melanophlogite
Fortullino, Ros -
Melanterite
65 x 40 x 29 mm
Stamm Asser mine, Graul, Raschau, Erzgebirge, Saxony, Germany. (Author: Andreas Gerstenberg)
Melanterite 65 x 40 x 29 mm Stamm
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Melanterite
Rammelsberg mine, Rammelsberg, Goslar, Harz, Lower Saxony, Germany
3,5 x 3 cm (Author: Andreas Gerstenberg)
Melanterite Rammelsberg mine, Ramm
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Melanterite
Filón Norte, Tharsis, Alosno, Huelva, Spain
The formation of beautiful melanterite in Filon Norte during cold days soon after raining, is an interesting phenomenon. Occasionally, the crystals are up to 5-10 cm., covering dozens of square meters of soil under the massive pyrite stockpiles. (Author: Cesar M. Salvan)
Melanterite
Filón Norte, Thar -
Melanterite
Fenice Capanne Mine, Massa Marittima, Grosseto Province, Tuscany, Italy
20 x 18,5 cm (Author: Sante Celiberti)Melanterite
Fenice Capanne Min -
Melanterite
Fenice Capanne Mine, Massa Marittima, Grosseto Province, Tuscany, Italy
20 x 18,5 cm (Author: Sante Celiberti)Melanterite
Fenice Capanne Min -
Mellite
Auguste coal mine, Artern, Thuringia, Germany
1,5 x 1 cm
Type locality. (Author: Andreas Gerstenberg)
Mellite Auguste coal mine, Artern,
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Mellite crystal fragments in ancient vial (6 cm) from the type locality, Auguste coal mine near Artern, Thuringia. (Author: Andreas Gerstenberg)
Mellite crystal fragments in ancie
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Melnikovite
Niccioleta Mine, Massa Marittima, Grosseto Province, Tuscany, Italy
14 x 10 cm (Author: Sante Celiberti)Melnikovite
Niccioleta Mine, M -
melnikovite
Campiano Mine, Montieri, Grosseto Province, Tuscany, Italy
37 x 29 mm (Author: Sante Celiberti)melnikovite
Campiano Mine, Mon -
Meneghinite, Boulangerite
Bottino Mine, Sant'Anna (Sant'Anna di Stazzema), Apuan Alps, Stazzema Municipality, Lucca Province, Tuscany, Italy
20 x 10 cm (Author: Sante Celiberti)Meneghinite, Boulangerite
Bott -
Meneghinite, Boulangerite
Bottino Mine, Sant'Anna (Sant'Anna di Stazzema), Apuan Alps, Stazzema Municipality, Lucca Province, Tuscany, Italy
20 x 10 cm (Author: Sante Celiberti)Meneghinite, Boulangerite
Bott -
Meneghinite, Boulangerite
Bottino Mine, Sant'Anna (Sant'Anna di Stazzema), Apuan Alps, Stazzema Municipality, Lucca Province, Tuscany, Italy
20 x 10 cm (Author: Sante Celiberti)Meneghinite, Boulangerite
Bott -
Meneghinite, Quartz
Bottino Mine, Sant'Anna (Sant'Anna di Stazzema), Apuan Alps, Stazzema Municipality, Lucca Province, Tuscany, Italy
49 x 28 mm (Author: Sante Celiberti)Meneghinite, Quartz
Bottino Mi -
Meneghinite, Quartz
Bottino Mine, Sant'Anna (Sant'Anna di Stazzema), Apuan Alps, Stazzema Municipality, Lucca Province, Tuscany, Italy
49 x 28 mm (Author: Sante Celiberti)Meneghinite, Quartz
Bottino Mi -
Meneghinite, Sphaleerite, Galena
Bottino Mine, Sant'Anna (Sant'Anna di Stazzema), Apuan Alps, Stazzema Municipality, Lucca Province, Tuscany, Italy
87 x 59 mm (Author: Sante Celiberti)Meneghinite, Sphaleerite, Galena
Bottino Mine, Sant'Anna (Sant'Anna di Stazzema), Apuan Alps, Stazzema Municipality, Lucca Province, Tuscany, It -
Meneghinite, Sphalerite, Galena
Bottino Mine, Sant'Anna (Sant'Anna di Stazzema), Apuan Alps, Stazzema Municipality, Lucca Province, Tuscany, Italy
87 x 59 mm (Author: Sante Celiberti)Meneghinite, Sphalerite, Galena
Bottino Mine, Sant'Anna (Sant'Anna di Stazzema), Apuan Alps, Stazzema Municipality, Lucca Province, Tuscany, Ita -
Meneghinite, Sphalerite, Galena
Bottino Mine, Sant'Anna (Sant'Anna di Stazzema), Apuan Alps, Stazzema Municipality, Lucca Province, Tuscany, Italy
87 x 59 mm (Author: Sante Celiberti)Meneghinite, Sphalerite, Galena
Bottino Mine, Sant'Anna (Sant'Anna di Stazzema), Apuan Alps, Stazzema Municipality, Lucca Province, Tuscany, Ita -
Mercury, Cinnabar
Socrates Mine, Castle Rock Springs area, West Mayacmas District, Mayacmas Mts (Mayacamas Mts), Sonoma Co., California, USA
72 x 52 x 41 mm (Author: GneissWare)
Mercury, Cinnabar
Socrates Mine, Ca -
Mercury, Cinnabar
Socrates Mine, Castle Rock Springs area, West Mayacmas District, Mayacmas Mts (Mayacamas Mts), Sonoma Co., California, USA
72 x 52 x 41 mm (Author: GneissWare)
Mercury, Cinnabar
Socrates Mine, Ca -
Mercury
Socrates Mine, Castle Rock Springs area, West Mayacmas District, Sonoma County, California, USA
4.6 x 6.9 cm (Author: crosstimber)Mercury
Socrates Mine, Castle -
Merle and our dog, Albite. He LOVES her! (Author: Gail)
Merle and our dog, Albite. He LOVE
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Mesolite
Kannad, Aurangabad District, Maharashtra, India
7.6 x 8.2 cm.
Light tan sphere of mesolite with with small pinkish-tan heulandite crystals on brown basalt. Collected in 2009. (Author: crosstimber)
Mesolite Kannad, Aurangabad Distri
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Mesolite
Lonavala, Pune District, Maharashtra, India
4.5 x 11.7 cm.
Divergent sprays of colorless mesolite on a thin rind of basalt and pale pink stilbite. (Author: crosstimber)
Mesolite Lonavala, Pune District,
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Mesolite
Prospect Park Quarry, Prospect Park, Passaic County, New Jersey, USA
4.8 x 4.4 cm
A 3.3 cm mesolite sphere on prehnite with calcite (Author: Frank Imbriacco)
Mesolite Prospect Park Quarry, Pro
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Mesolite
Talisker Bay, Isle of Skye, Scotland, UK
6 cm x 5 cm x 4 cm
Mesolite crystals to 13mm in analcime-lined gas cavity in basalt rock.
Self-collected 1988. (Author: Mike Wood)
Mesolite Talisker Bay, Isle of Sky
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Mesolite on Apophyllite on Trapp basalt matrix, Poonah district, India. (Author: Montanpark)
Mesolite on Apophyllite on Trapp
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Mesolite & prehnite
Prospect Park Quarry, Prospect Park, Passaic County, New Jersey, USA
15.5 x 9.9 cm
A 6.7 cm mesolite sphere on prehnite, formerly in the U.S. National Museum, and pictured on p.178 of the May-June 1978 issue of the Mineralogical Record. (Author: Frank Imbriacco)
Mesolite & prehnite Prospect P
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Mesolite (?), Analcime, Heulandite-Ca
Hvalfjörður, Capital Region, Iceland
46x38x12mm (Author: Bergur_E_Sigurdarson)Mesolite (?), Analcime, Heulandite-Ca
Hvalfjörður, Capital Region, -
Mesolite (?), Analcime
Hvalfjörður, Capital Region, Iceland
78x73x50mm (Author: Bergur_E_Sigurdarson)Mesolite (?), Analcime
Hvalfjà -
Mesolite + Chabazite
Moonen Bay, Isle of Skye, Scotland, UK
70 mm x 55 mm high x 25 mm
Mesolite in attractive radiating clusters to 13mm across on pink twinned chabazite crystals. From the south end of Moonen Bay.
Self-collected 1997. (Author: Mike Wood)
Mesolite + Chabazite Moonen Bay, I
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Mesolite + Stilbite
Sgurr nam Boc, Isle of Skye, Scotland, UK
9 cm high x 5 cm x 4 cm
Superb mesolite ’ball’ 50mm across, with white stilbite crystals, resting on coloured chabazite crystals. The mesolite ball is not complete; it is cleaved across the back - but it displays well ! From the same boulder as the previous photographed specimen. Self-collected 2006. (Author: Mike Wood)
Mesolite + Stilbite Sgurr nam Boc,
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Mesolite on Apophyllite on Trapp basalt matrix, Poonah district, India.
Size 12 x 10.5 x 7.5 cm. (Author: Montanpark)
Mesolite on Apop
Size 12 x 10.5 x -
Mesolite on Thomsonite
Khadakwani, Khargone District, Madhya Pradesh, India
5 x 4 cm (Author: Volkmar Stingl)Mesolite on Thomsonite
Khadakw -
Mesolite on Thomsonite
Khadakwani, Khargone District, Madhya Pradesh, India
6 x 4,5 cm (Author: Volkmar Stingl)Mesolite on Thomsonite
Khadakw -
Mesolite on Thomsonite
Khadakwani, Khargone District, Madhya Pradesh, India
6 x 4,5 cm (Author: Volkmar Stingl)Mesolite on Thomsonite
Khadakw -
Mesolite or Natrolite
Sgurr nam Boc, Isle of Skye, Scotland, UK
9 cm high x 6 cm x 4 cm
Large ’mesolite’ crystals collected from wave-cut platform at south end of beach at Sgurr nam Boc. I have a recollection that this material was tested, and it may be natrolite - but I can’t remember now !
It is certainly the largest of its type I have seen from Skye. Self-collected 2003. (Author: Mike Wood)
Mesolite or Natrolite Sgurr nam Bo
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Mesolite with Stilbite
Pashan Hills, Khadakwasla Dam, Pashan, Pune District (Poonah District), Maharashtra, India
30,0 x 20,0 x 17,0 cm (Author: MIM Museum)Mesolite with Stilbite
Pashan -
Mesolite, 'Chabazite'
Upper Ritter Quarry, Ritter, Grant County, Oregon, USA
FOV = 3.4 mm (Author: Doug)Mesolite, 'Chabazite'
Upper Ri -
Mesolite/Natrolite, Stilbite, Heulandite
Hvalfjörður, Capital Region, Iceland
17cm x 10,5cm x 7cm (Author: Bergur_E_Sigurdarson)Mesolite/Natrolite, Stilbite, Heulandite
Hvalfjörður, Capital Regi -
Mesolite/Natrolite, Stilbite, Heulandite
Hvalfjörður, Capital Region, Iceland
17cm x 10,5cm x 7cm (Author: Bergur_E_Sigurdarson)Mesolite/Natrolite, Stilbite, Heulandite
Hvalfjörður, Capital Regi -
Mesolite
Kannad, Aurangabad District, Maharashtra, India
H:2.2cm x W:9.2cm x D:5.8cm (Author: Adrian Pripoae)Mesolite
Kannad, Aurangabad Di -
Mesolite
Pashan Hills, Khadakwasla Dam, Pashan, Pune District (Poonah District), Maharashtra, India
18,0 x 18,0 x 16,0 cm (Author: MIM Museum)Mesolite
Pashan Hills, Khadakw -
Mesolite
Kannad, Aurangabad District, Maharashtra, India
11.4 cm (Author: crosstimber)Mesolite
Kannad, Aurangabad Di -
Mesolite
Ahmadnagar District, Maharashtra, India
163mm x 152mm x 103mm (Author: Don Lum)Mesolite
Ahmadnagar District, -
Mesolite
Ahmadnagar District, Maharashtra, India
163mm x 152mm x 103mm (Author: Don Lum)Mesolite
Ahmadnagar District, -
Mesolite
Ahmadnagar District, Maharashtra, India
163mm x 152mm x 103mm (Author: Don Lum)Mesolite
Ahmadnagar District, -
Mesolite
Meshgin Shahr, Meshgin Shahr District, Ardabil Province, Iran
12 * 10 cm (Author: h.abbasi)Mesolite
Meshgin Shahr, Meshgi -
Mesolite
Lonavale (Lonavala), Pune District (Poonah District), Maharashtra, India
4.5 x 11.7 cm (Author: crosstimber)Mesolite
Lonavale (Lonavala), -
Mesolite
Cap d'Or, Bay of Fundy, Parrsboro, Cumberland County, Nova Scotia, Canada
6.8 x 7.7 cm (Author: crosstimber)Mesolite
Cap d'Or, Bay of Fund -
Mesolite
Upper Ritter Quarry, Ritter, Grant County, Oregon, USA
FOV = 3.8 mm (Author: Doug)Mesolite
Upper Ritter Quarry, -
Mesolite
Upper Ritter Quarry, Ritter, Grant County, Oregon, USA
FOV = 4.3 mm (Author: Doug)Mesolite
Upper Ritter Quarry, -
Mesolite
Pashan Quarries, Pashan, Pune District (Poonah District), Maharashtra, India
fov 46 mm (Author: ploum)Mesolite
Pashan Quarries, Pash -
Mesolite
Montresta, Oristano Province, Sardinia/Sardegna, Italy
84 x 78 mm (Author: Sante Celiberti)Mesolite
Montresta, Oristano P -
Mesolite
Upper Ritter Quarry, Ritter, Grant County, Oregon, USA
2.5 x 2.0 cm (Author: Michael Shaw)Mesolite
Upper Ritter Quarry, -
Mesolite
Pashan Quarries, Pashan, Pune District (Poonah District), Maharashtra, India
7.0 x 4.5 x 2.5 cm (Author: Michael Shaw)Mesolite
Pashan Quarries, Pash -
Messina 5 shaft hematite crystals on hematite included quartz crystal-south africa.jpg (Author: Anton Potgieter)
Messina 5 shaft hematite cryst
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Meta autunite
São Pedro Claim, Malacacheta, Minas Gerais, Brazil
1.6 x 3.0 cm.
Books of lemon yellow, bladed crystals to forming an intergrown cluster. Obtained from Carlos Barbosa in 1993. (Author: crosstimber)
Meta autunite São Pedro Claim, Mal
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Meta-autunite
Daybreak Mine, Mount Kit Carson, Spokane County, Washington, USA
The FOV is about 4mm (0.160")
This little guy is from the type locality. (Author: Jim Prentiss)
Meta-autunite Daybreak Mine, Mount
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Meta-autunite on 'lepidolite' and Quartz after Spodumene
Golconda pegmatite, Governador Valadares, Vale do Rio Doce, Minas Gerais, Brazil
6.5 x 4 x 11 cm / main crystal: 2.5 cm. (Author: MIM Museum)Meta-autunite on 'lepidolite' and Quartz after Spodumene
Golconda pegmatite, Governador Valadares, Vale do Rio -
Meta-autunite on 'lepidolite' with Cookeite and Tourmaline (Group)
Golconda pegmatite, Governador Valadares, Vale do Rio Doce, Minas Gerais, Brazil
7 x 4 x 6.5 cm / main crystal: 2.2 cm (Author: MIM Museum)Meta-autunite on 'lepidolite' with Cookeite and Tourmaline (Group)
Golconda pegmatite, Governador Valadares, V -
Meta-autunite
Margnac Mine, Compreignac, Bellac, Haute-Vienne Department, Nouvelle-Aquitaine, France
3 cm (Author: Benj)Meta-autunite
Margnac Mine, Co -
Meta-autunite
Daybreak Mine, Mount Kit Carson, Spokane County, Washington, USA
3.5 x 5.1 cm (Author: crosstimber)Meta-autunite
Daybreak Mine, M -
Meta-autunite
Margnac II Mine, Compreignac, Bellac, Haute-Vienne Department, Nouvelle-Aquitaine, France
3 cm (Author: Benj)Meta-autunite
Margnac II Mine, -
Meta-Autunite
Malacacheta, Malacacheta Municipality, Vale do Mucuri, Minas Gerais, Brazil
1.6 x 3.0 cm (Author: crosstimber)Meta-Autunite
Malacacheta, Mal -
Meta-autunite
Daybreak Mine, Mount Kit Carson, Spokane County, Washington, USA
17 x 12.5 x 8 cm / main crystal: 2.5 cm (Author: MIM Museum)Meta-autunite
Daybreak Mine, M -
Meta-autunite
Daybreak Mine, Mount Kit Carson, Spokane County, Washington, USA
17 x 12.5 x 8 cm / main crystal: 2.5 cm (Author: MIM Museum)Meta-autunite
Daybreak Mine, M -
Meta-autunite
Daybreak Mine, Mount Kit Carson, Spokane County, Washington, USA
17 x 12.5 x 8 cm / main crystal: 2.5 cm (Author: MIM Museum)Meta-autunite
Daybreak Mine, M -
Meta-autunite
Les Oudots Quarry, Grury, Issy-l'Evêque, Autun District, Saône-et-Loire, Bourgogne-Franche-Comté, France
25 x 20 x 7 cm / main crystal: 0.7 cm (Author: MIM Museum)Meta-autunite
Les Oudots Quarr -
Meta-autunite
Les Oudots Quarry, Grury, Issy-l'Evêque, Autun District, Saône-et-Loire, Bourgogne-Franche-Comté, France
25 x 20 x 7 cm / main crystal: 0.7 cm (Author: MIM Museum)Meta-autunite
Les Oudots Quarr -
Meta-autunite
Margnac Mine, Compreignac, Bellac, Haute-Vienne Department, Nouvelle-Aquitaine, France
22 x 14 x 11 cm / main crystal: 0.8 cm. (Author: MIM Museum)Meta-autunite
Margnac Mine, Co -
Meta-torbernite
Assuncao Mine, Aldea Nova, Viseu Dist., Portugal
6.4 x 9.5 cm, FOV ~ 4.0 cm.
Emerald green crystals to 3.0 mm on quartz. (Author: crosstimber)
Meta-torbernite Assuncao Mine, Ald
-
Meta-Torbernite
El Sherana Mine, South Alligator River, West Arnhem Region, Northern Territory, Australia
80 mm x 70 mm x 60 mm (Author: silvia)Meta-Torbernite
El Sherana Min -
Meta-Torbernite
El Sherana Mine, South Alligator River, West Arnhem Region, Northern Territory, Australia
80 mm x 70 mm x 60 mm (Author: silvia)Meta-Torbernite
El Sherana Min -
Meta-Torbernite
El Sherana Mine, South Alligator River, West Arnhem Region, Northern Territory, Australia
80 mm x 70 mm x 60 mm (Author: silvia)Meta-Torbernite
El Sherana Min -
Metacinnabar
Mount Diablo Mine, Mount Diablo, Mount Diablo State Park, Clayton, Contra Costa County, California, USA
FOV = 4.0 mm (Author: Doug)Metacinnabar
Mount Diablo Mine -
Metaheinrichite
White King Mine, Lakeview, Lake County, Oregon, USA
The field of view is about 1/8" (3.20 mm)
This little Metaheinrichite cluster is from one of the co-type localities at the White King Mine, Lakeview, Lake County, Oregon. (Author: Jim Prentiss)
Metaheinrichite White King Mine,
-
Metahewettite
VanNavSan Claim, Fish Creek Range, Gibellini District, Eureka County, Nevada, USA
FOV = 3.3 mm (Author: Doug)Metahewettite
VanNavSan Claim, -
Metallic breithauptite inclusions with grey skutterudite in calcite matrix from the type locality, Samson mine near St. Andreasberg, Harz, Lower Saxony. Picture width: 5 mm. (Author: Andreas Gerstenberg)
Metallic breithauptite inclusions
-
Metarossite
Little Eva Mine, Yellow Cat Mesa, Thompsons District (S. E. Thompsons), Grand County, Utah, USA
FOV = 4.0 mm (Author: Doug)Metarossite
Little Eva Mine, Y -
Metastibnite on Stibnite
Pereta Mine, Pereta, Magliano in Toscana, Grosseto Province, Toscana, Italy
12 x 5 cm (Author: Sante Celiberti)Metastibnite on Stibnite
Peret -
Metastibnite, Quartz
Pereta Mine, Pereta, Magliano in Toscana, Grosseto Province, Toscana, Italy
80 x 70 mm (Author: Sante Celiberti)Metastibnite, Quartz
Pereta Mi -
Metastibnite
Steamboat Hot Springs, Steamboat, Steamboat Springs District, Washoe County, Nevada, USA
FOV = 3.4 mm (Author: Doug)Metastibnite
Steamboat Hot Spr -
Metastibnite
Pereta Mine, Pereta, Magliano in Toscana, Grosseto Province, Toscana, Italy
202 x 5,6 mm (Author: Sante Celiberti)Metastibnite
Pereta Mine, Pere -
Metastibnite
Pereta Mine, Pereta, Magliano in Toscana, Grosseto Province, Toscana, Italy
21 x 1,5 cm (Author: Sante Celiberti)Metastibnite
Pereta Mine, Pere -
Metatorbernite
Musonoi Extension, Kolwezi, Katanga Prov., DR Congo
5.0 x 9.0 cm
Emerald-green bladed crystals of metatorbernite covering a gray matrix. (Author: crosstimber)
Metatorbernite Musonoi Extension,
-
Metatorbernite and Soddyite
Musonoi Mine, Kolwezi, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
fov 6.0 mm (Author: ploum)Metatorbernite and Soddyite
Mu -
Metatorbernite
Senhora da Assunção Mine, Aldeia Nova, Ferreira de Aves, Sátão, Viseu District, Portugal
FOV 5 mm (Author: Cesar M. Salvan)Metatorbernite
Senhora da Assu -
Metatorbernite
Musonoi Mine, Kolwezi, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
fov 3.0 mm (Author: ploum)Metatorbernite
Musonoi Mine, K -
Metatorbernite
Margabal Mine, Entraygues-sur-Truyère, Lot et Truyère, Rodez, Aveyron, Occitanie, France
1.8 x 1.8 cm (Author: crosstimber)Metatorbernite
Margabal Mine, -
Metatorbernite
Musonoi Mine, Kolwezi, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
fov 4.0 mm (Author: ploum)Metatorbernite
Musonoi Mine, K -
Metatorbernite
Calo, Vimianzo, Comarca Terra de Soneira, La Coruña / A Coruña, Galicia / Galiza, Spain
2.8 x 3.0 x 5.0 cm. (Author: Michael Shaw)Metatorbernite
Calo, Vimianzo, -
Metatorbernite
Shinkolobwe, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
17 x 12 x 26 cm / main crystal: 1.3 cm (Author: MIM Museum)Metatorbernite
Shinkolobwe, Ka -
Metatorbernite
Shinkolobwe, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
17 x 12 x 26 cm / main crystal: 1.3 cm (Author: MIM Museum)Metatorbernite
Shinkolobwe, Ka -
Metatyuyamunite
Monument No. 2 Mine, Monument Valley, Navajo Indian Reservation, Apache County, Arizona, USA
FOV = 1.7 mm (Author: Doug)Metatyuyamunite
Monument No. 2 -
Metatyuyamunite
Monument No. 2 Mine, Monument Valley, Navajo Indian Reservation, Apache County, Arizona, USA
FOV = 3.5 mm (Author: Doug)Metatyuyamunite
Monument No. 2 -
Metavariscite
Concesión Utahlite, Utahlite Hill, Lucin, Distrito Lucin, Pilot Range, Utah, USA
fov 3 mm (Author: ploum)Metavariscite
Concesión Utahl -
Metavariscite
Concesión Utahlite, Utahlite Hill, Lucin, Distrito Lucin, Pilot Range, Utah, USA
fov 2.2 mm (Author: ploum)Metavariscite
Concesión Utahl -
Metazeunerite Xls on Creedite Xls
Guizhou, China
Specimen: William Pinch Collection
Photo: Jeff Scovil & The RRUFF Project (Author: Jordi Fabre)
Metazeunerite Xls on Creedite
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A general guide for using the FMF Gallery
