-
Malachite
Mindingi Mine (Mindigi Mine), Swambo, Kambove District, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
18 cm x 10 cm x 9 cm (Author: silvia)
Malachite
Mindingi Mine (Mindi
-
Malachite
Mindingi Mine (Mindigi Mine), Swambo, Kambove District, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
18 cm x 10 cm x 9 cm (Author: silvia)
Malachite
Mindingi Mine (Mindi
-
Malachite
Mindingi Mine (Mindigi Mine), Swambo, Kambove District, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
18 cm x 10 cm x 9 cm (Author: silvia)
Malachite
Mindingi Mine (Mindi
-
Malachite
Copper Queen Mine, Queen Hill, Bisbee, Warren District, Mule Mountains, Cochise County, Arizona, USA
65 mm x 45 mm (Author: Don Lum)
Malachite
Copper Queen Mine, Q
-
Malachite
Copper Queen Mine, Queen Hill, Bisbee, Warren District, Mule Mountains, Cochise County, Arizona, USA
87 mm x 70 mm (Author: Don Lum)
Malachite
Copper Queen Mine, Q
-
Malachite
Mindingi Mine (Mindigi Mine), Swambo, Kambove District, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
15 cm x 12 cm x 5 cm (Author: silvia)
Malachite
Mindingi Mine (Mindi
-
Malachite
Mindingi Mine (Mindigi Mine), Swambo, Kambove District, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
15 cm x 12 cm x 5 cm (Author: silvia)
Malachite
Mindingi Mine (Mindi
-
Malachite
Mindingi Mine (Mindigi Mine), Swambo, Kambove District, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
15 cm x 12 cm x 5 cm (Author: silvia)
Malachite
Mindingi Mine (Mindi
-
Malachite
Mindingi Mine (Mindigi Mine), Swambo, Kambove District, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
15 cm x 12 cm x 5 cm (Author: silvia)
Malachite
Mindingi Mine (Mindi
-
Malachite
Mockleiten Mine, Brixlegg, Kufstein District, Inn Valley, North Tyrol, Tyrol/Tirol, Austria
44 x 34 mm (Author: Sante Celiberti)
Malachite
Mockleiten Mine, Bri
-
Malachite
Mockleiten Mine, Brixlegg, Kufstein District, Inn Valley, North Tyrol, Tyrol/Tirol, Austria
44 x 34 mm (Author: Sante Celiberti)
Malachite
Mockleiten Mine, Bri
-
Malachite
Mindingi Mine (Mindigi Mine), Swambo, Kambove District, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
11 cm x 10 cm x 6 cm (Author: silvia)
Malachite
Mindingi Mine (Mindi
-
Malachite
Mindingi Mine (Mindigi Mine), Swambo, Kambove District, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
11 cm x 10 cm x 6 cm (Author: silvia)
Malachite
Mindingi Mine (Mindi
-
Malachite
Burra, Mount Lofty Ranges, South Australia, Australia
80 mm x 60 mm x 40 mm (Author: silvia)
Malachite
Burra, Mount Lofty R
-
Malachite
Burra, Mount Lofty Ranges, South Australia, Australia
80 mm x 60 mm x 40 mm (Author: silvia)
Malachite
Burra, Mount Lofty R
-
Malachite
Burra, Mount Lofty Ranges, South Australia, Australia
80 mm x 60 mm x 40 mm (Author: silvia)
Malachite
Burra, Mount Lofty R
-
Malachite
Burra, Mount Lofty Ranges, South Australia, Australia
80 mm x 60 mm x 40 mm (Author: silvia)
Malachite
Burra, Mount Lofty R
-
Malachite
L'Etoile du Congo Mine (Star of the Congo Mine), Lubumbashi (Elizabethville), Katanga Copper Crescent, Haut-Katanga (Shaba), Democratic Republic of the Congo (Zaire)
74 mm x 43 mm x 36 mm (Author: Firmo Espinar)
Malachite
L'Etoile du Congo Mi
-
Malachite
Lupoto Mine, Kakumba, Kipushi, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
275 mm X 245 mm X 117 mm (Author: Robert Seitz)
Malachite
Lupoto Mine, Kakumba
-
Malachite
Lupoto Mine, Kakumba, Kipushi, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
275 mm X 245 mm X 117 mm (Author: Robert Seitz)
Malachite
Lupoto Mine, Kakumba
-
Malachite
Milpillas Mine, Cuitaca, Municipio Santa Cruz, Sonora, Mexico
120 mm x 80 mm x 50 mm (Author: silvia)
Malachite
Milpillas Mine, Cuit
-
Malachite
Milpillas Mine, Cuitaca, Municipio Santa Cruz, Sonora, Mexico
120 mm x 80 mm x 50 mm (Author: silvia)
Malachite
Milpillas Mine, Cuit
-
Malachite
Milpillas Mine, Cuitaca, Municipio Santa Cruz, Sonora, Mexico
120 mm x 80 mm x 50 mm (Author: silvia)
Malachite
Milpillas Mine, Cuit
-
Malachite
Kerrouchen, Khénifra Province, Beni Mellal-Khenifra Region, Morocco
3 x 2 cm. (Author: Volkmar Stingl)
Malachite
Kerrouchen, Khénifr
-
Malachite
Planet Mine group, (Grupo New Planet Mine; Mina Great Central), Planet, Santa Maria District, Buckskin Mountains, La Paz County, Arizona, USA
7.5 x 4.3 cm (Author: Michael Shaw)
Malachite
Planet Mine group, (
-
Malachite
Bleida Mine, Tinzouline, Zagora Province, Drâa-Tafilalet Region, Morocco
6,5 cm x 4,5 cm (Author: Enrique Llorens)
Malachite
Bleida Mine, Tinzoul
-
Malachite
Zagora Province, Drâa-Tafilalet Region, Morocco
6.5x5.5x5 cm''s (Author: Joseph DOliveira)
Malachite
Zagora Province, DrÃ
-
Malachite
Mashamba West Mine, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
170 mm x 120 mm x 70 mm (Author: silvia)
Malachite
Mashamba West Mine,
-
Malachite
Mashamba West Mine, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
170 mm x 120 mm x 70 mm (Author: silvia)
Malachite
Mashamba West Mine,
-
Malachite
Mashamba West Mine, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
170 mm x 120 mm x 70 mm (Author: silvia)
Malachite
Mashamba West Mine,
-
Malachite
Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
6.2 x 5 x 2.5 cm (Author: Joseph DOliveira)
Malachite
Tsumeb Mine, Tsumeb,
-
Malachite
Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
6.2 x 5 x 2.5 cm (Author: Joseph DOliveira)
Malachite
Tsumeb Mine, Tsumeb,
-
Malachite
Khanong open pit, Sepon Mine, Vilabouly District, Savannakhét Province, Laos (Lao P.D.R.)
11.2 x 7.8 x 3.9 cm (Author: Michael Shaw)
Malachite
Khanong open pit, Se
-
Malachite
Falkenstein, Schwaz, Brixlegg-Schwaz area, Schwaz District, Inn Valley, North Tyrol, Tyrol/Tirol, Austria
3 x 3 cm (Author: Volkmar Stingl)
Malachite
Falkenstein, Schwaz,
-
Malaquite
Micaela mine - Albuñuelas - Granada - Spain
10 x 6 cm
Detaill of the 4mm malaquite bubble. (Author: panchito28)
Malaquite
Micaela mine - Albuñuela
-
Malaquite
Micaela mine - Albuñuelas - Granada - Spain
10 x 6 cm (Author: panchito28)
Malaquite
Micaela mine - Albuñuela
-
Malaquite/ quartz. Locality: Sta. Rosa de Lima mine, Concepción del oro, Zacatecas, México size: 6cm x 4.3cm x 5.1cm (Author: Luis DomÃnguez)
Malaquite/ quartz. Locality: Sta.
-
Malaquite/ quartz.
Locality: Sta. Rosa de Lima mine, Concepción del oro, Zacatecas, México
size: 6cm x 4.3cm x 5.1cm (Author: Luis DomÃnguez)
Malaquite/ quartz
Locality: Sta. Ro
-
Malchite ps. after azurite
New Cornelia Mine, Ajo, Pima Co., Arizona
3.7 x 5.1 cm
Collected in 1985. (Author: crosstimber)
Malchite ps. after azurite
New Cor
-
Malchite
Schwaz, District Schwaz, Inn Valley, North Tyrol, Tyrol/Tirol, Austria
38 x 37 mm (Author: Sante Celiberti)
Malchite
Schwaz, District Schw
-
Malosa.jpg (Author: Carles Millan)
Malosa.jpg
-
Man at work, upper bench. (Author: vic rzonca)
Man at work, upper bench.
-
Manandonite
Antandrokomby pegmatite, Manandona Valley, Sahatany Valley (Mt. Ibity), Vakinankaratra Region, Antananarivo Province, Madagascar
FOV of 9.93mm. Crystal of 2.66mm (Author: ofarcis)
Manandonite
Antandrokomby pegm
-
manga.jpg (Author: Montanpark)
manga.jpg
-
manga2.jpg (Author: Montanpark)
manga2.jpg
-
Manganese adamite. Locality: La Ojuela mine, MapimÃ, Durango, México size: 5cm x 4.3cm x 4.2cm (Author: Luis DomÃnguez)
Manganese adamite. Locality: La Oj
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Manganese adamite.
Locality: La Ojuela mine, MapimÃ, Durango, México
size: 5cm x 4.3cm x 4.2cm (Author: Luis DomÃnguez)
Manganese adamite
Locality: La Ojue
-
Manganese ore ("Braunstein") from Gnade Gottes mine, Langenberg, Saxony. About 1900. (Author: Andreas Gerstenberg)
Manganese ore ("Braunstein&qu
-
Manganese ore?and quartz
Ceres, Western Cape, SA
The same specimen as above (Author: Pierre Joubert)
Manganese ore?and quartz
Ceres, We
-
Manganese ore?and quartz
Ceres, Western Cape, SA
The same specimen as above. (Author: Pierre Joubert)
Manganese ore?and quartz
Ceres, We
-
Manganese ore?and quartz
Ceres, Western Cape, SA
The same specimen as above (Author: Pierre Joubert)
Manganese ore?and quartz
Ceres, We
-
Manganese ore?and quartz
Ceres, Western Cape, SA
140 x 110 mm
I have sent a sample of this ore to the University to analyse. For the time being, I suspect it to be rich in manganese. (Author: Pierre Joubert)
Manganese ore?and quartz
Ceres, We
-
Manganese oxide on limestone. The main dendrite is 6 cm across. From National Limestone quarry, Mount Pleasant Mills, Pennsylvania. (Author: Jessica Simonoff)
Manganese oxide on limestone. The
-
manganese oxide
Taouz, Er Rachidia Province, Drâa-Tafilalet Region, Morocco
83 mm x 70 mm x 57 mm (Author: Don Lum)
manganese oxide
Taouz, Er Rach
-
manganese oxides (psilomelane)
Eisenkaute Mine, Lautzenbrücken, Bad Marienberg, Westerwaldkreis District, Rhineland-Palatinate/Rheinland-Pfalz, Germany
9 x 4 cm (Author: Andreas Gerstenberg)
manganese oxides (psilomelane)
Eisenkaute Mine, Lautzenbrücken, Bad Marienberg, Westerwaldkreis District, Rhineland-Palatinate/Rheinland-Pfalz, German
-
manganese oxides (psilomelane)
Ameise Mine, Gosenbach, Siegen, Siegen-Wittgenstein District, Arnsberg, North Rhine-Westphalia/Nordrhein-Westfalen, Germany
7 x 3 cm (Author: Andreas Gerstenberg)
manganese oxides (psilomelane)
Ameise Mine, Gosenbach, Siegen, Siegen-Wittgenstein District, Arnsberg, North Rhine-Westphalia/Nordrhein-Westfalen, German
-
Manganese oxides
Worcester area, Cape Winelands, Western Cape Province, South Africa
58 x 43 x 32 mm (Author: Pierre Joubert)
Manganese oxides
Worcester are
-
Manganese oxides
Worcester area, Cape Winelands, Western Cape Province, South Africa
58 x 43 x 32 mm (Author: Pierre Joubert)
Manganese oxides
Worcester are
-
Manganese oxides
Worcester area, Cape Winelands, Western Cape Province, South Africa
58 x 43 x 32 mm (Author: Pierre Joubert)
Manganese oxides
Worcester are
-
Manganite
Caland Pit, Atikokan, Hutchinson Township, Rainy River District, Ontario, Canada
6.0 x 8.0 cm.
Lustrous black bladed manganite crystals covering the top of massive manganite. (Author: crosstimber)
Manganite
Caland Pit, Atikokan, Hu
-
Manganite
Ilfeld, Nordhausen, Harz Mts., Thüringia, Germany
4.8 x 5.9 cm
Lustrous, black, prismatic managanite crystals with typical longitudinal striations and minor calcite. (Author: crosstimber)
Manganite
Ilfeld, Nordhausen, Harz
-
Manganite
Ilfield, Harz Mts., Nordhausen, Thuringia, Germany
4.7 x 5.6 cm. (Author: crosstimber)
Manganite
Ilfield, Harz Mts., Nord
-
Manganite from Illfeld, Harz, Germany; about 2.2 x 1.5 x 1.5 cm (Author: jaysminerals)
Manganite from Illfeld, Harz, Germ
-
Manganite on white Baryte
Ilfeld, Nordhausen, Nordhausen District, Thuringia/Thüringen, Germany
10 X 10 X 9 cm (Author: Jean Suffert)
Manganite on white Baryte
Ilfe
-
Manganite, baryte
Ilfeld, Harz mtns., Thuringia, Germany.
8 x 5,5 cm
Crystals up to 3 cm, with Carl Droop label (1890). (Author: Andreas Gerstenberg)
Manganite, baryte
Ilfeld, Harz mtn
-
Manganite, Ilfeld. Harz Mts., now cleaned. 12.5 x 10 x 8 cm. (Author: Montanpark)
Manganite, Ilfeld. Harz Mts., now
-
Manganite
Ilfeld, Nordhausen, Nordhausen District, Thuringia/Thüringen, Germany
7 x 5.8 cm (Author: JC)
Manganite
Ilfeld, Nordhausen,
-
Manganite
Ilfeld, Nordhausen, Nordhausen District, Thuringia/Thüringen, Germany
55mm x 55mm x 35mm (Author: Don Lum)
Manganite
Ilfeld, Nordhausen,
-
Manganite
Ilfeld, Nordhausen, Nordhausen District, Thuringia/Thüringen, Germany
110 mm x 54 mm x 39 mm. Mass: 347 g (Author: Carles Millan)
Manganite
Ilfeld, Nordhausen,
-
Manganite
Ilfeld, Nordhausen, Nordhausen District, Thuringia/Thüringen, Germany
110 mm x 54 mm x 39 mm. Mass: 347 g (Author: Carles Millan)
Manganite
Ilfeld, Nordhausen,
-
Manganite
Caland Pit, Steep Rock Lake area, Atikokan, Rainy River District, Ontario, Canada
70mm x 55mm x 35 mm (Author: Philippe Durand)
Manganite
Caland Pit, Steep Ro
-
Manganite
Ilfeld, Nordhausen, Nordhausen District, Thuringia/Thüringen, Germany
69 x 37 mm (Author: Sante Celiberti)
Manganite
Ilfeld, Nordhausen,
-
Manganoan Adamite, Mapimà Durango Mexico. 4.5cm size. (Author: javmex2)
Manganoan Adamite, Mapimà Durango
-
Manganoan Calcite
Madan Mine, Smolyan prov., Bulgaria
11 x 5,8 X 3,5 cm (Author: Jacquou HO)
Manganoan Calcite
Madan Mine, Smol
-
Manganoan Calcite. 8.8×8×2.9 cm (Author: José Miguel)
Manganoan Calcite. 8.8×8×2.9 cm
-
Manganoan calcite.jpg (Author: Tracy)
Manganoan calcite.jpg
-
Manganocrete botrioidal
BR 354 C/ BR 262, Córrego Danta, Minas Gerais, Brazil
6 x 3 x 1,2 cm) (Author: AnÃsio Cláudio)
Manganocrete botr
BR 354 C/ BR 262,
-
Manganocrete
BR 354 C/ BR 262, Córrego Danta, Minas Gerais, Brasil
11 x 10 x 8 cm (Author: AnÃsio Cláudio)
Manganocrete
BR 354 C/ BR 262,
-
Manganoeudialyte
Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
FOV = 2.0 mm (Author: Doug)
Manganoeudialyte
Poudrette Qua
-
Manganokhomyakovite
Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
FOV = 3mm (Author: Doug)
Manganokhomyakovite
Poudrette
-
Manganoneptunite
Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry; Carrière Mont Saint-Hilaire), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada
FOV=2mm (Author: Doug)
Manganoneptunite
Poudrette quarry
-
Manganoneptunite
Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
FOV = 4mm (Author: Doug)
Manganoneptunite
Poudrette Qua
-
Manganvesuvianite
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province, South Africa
FOV = 3.9 mm (Author: Doug)
Manganvesuvianite
N'Chwaning I
-
Mansfieldite
Torrecillas Mine, Salar Grande, El Tamarugal Province, Tarapacá Region, Chile
fov 1.2 mm (Author: Rewitzer Christian)
Mansfieldite
Torrecillas Mine,
-
Mantid, female, primitive and not yet named
Main Khun, Tanai Township, Kachin State, Burma (Myanmar).
27 mm. (Author: Ru Smith)
Mantid, female, primitive and not
-
Many colours: sulphur from Sicily, cobalt-coloured calcite from Bou Azzer and dolomite from Congo, dioptases from Namibia and Kazakhstan (Author: Tobi)
Many colours: sulphur from Sicily,
-
Many of the xtals on this piece are terminated. Hope Jordi doesn’t mind me memorializing some of my favorite adult beverages in my pictures. (Author: Matt_Zukowski)
Many of the xtals on this piece ar
-
Many of you may know the colorful Spanish limonites. The samples from the Bayerland mine, Waldsassen, Fichtelgebirge, Bavaria look very similar. 10,5 cm sample. (Author: Andreas Gerstenberg)
Many of you may know the colorful
-
Many single crystals, classic quartz from the dolostone. (Author: vic rzonca)
Many single crystals, classic quar
-
Many tiny blades. Unfortunate bruise on the far left part. (Author: Turbo)
Many tiny blades. Unfortunate bru
-
Map of epidote locale at the Khowrin Mount, central Iran (Author: vhairap)
Map of epidote locale at the Khowr
-
Map with best spots of Tourmaline, Orthoclase, Beryl and Apatite...in the North Coast of Brittany (Author: Benj)
Map with best spots of Tourmaline,
-
MAPIMI, DURANGO, MEXICO.jpg (Author: d_hawtho)
MAPIMI, DURANGO, MEXICO.jpg
-
Marcasite
Komořany, Most, Ústà Region, Bohemia, Czech Republic
5.6 x 6.1 cm
Arborescent group of pale, bronze-yellow, spear-shaped crystals. This location is a classic locale for marcasite where it occurs in plastic clays associated with coal deposits. (Author: crosstimber)
Marcasite
Komořany, Most, Úst
-
Marcasite
Magnet Cove, Hot Spring County, Arkansas, USA
24.5 x 9.5 x 3.0 cm
Marcasite "Weenie Dog"
(Dachshund-shaped)
Personally Collected (Author: Don Lum)
Marcasite
Magnet Cove, Hot Spring
-
Marcasite
Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry; Carrière Mont Saint-Hilaire), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada
FOV=2mm (Author: Doug)
Marcasite
Poudrette quarry (Demix
-
Marcasite
San Juan de Rayas mine, Guanajuato, Guanajuato, México
80x60x25mm (Author: Carlos M.)
Marcasite
San Juan de Rayas mine,
-
Marcasite
San Vicente mine, Guanajuato, Guanajuato, México
77x56x59mm
(Author: Carlos M.)
Marcasite
San Vicente mine, Guanaj
-
Marcasite after pyrite, calcite, quartz
Freiberg district, Erzgebirge, Saxony, Germany.
9 x 6 cm (Author: Andreas Gerstenberg)
Marcasite after pyrite, calcite, q
-
Marcasite and Dolomite
Beez, Namur District, Namur Province, Wallonia, Belgium
fov 6.5 mm (Author: ploum)
Marcasite and Dolomite
Beez, N
-
Marcasite and Dolomite
Beez, Namur District, Namur Province, Wallonia, Belgium
fov 6.8 mm (Author: ploum)
Marcasite and Dolomite
Beez, N
-
Marcasite and Dolomite
Beez, Namur District, Namur Province, Wallonia, Belgium
fov 7.5 mm (Author: ploum)
Marcasite and Dolomite
Beez, N
-
Marcasite and Dolomite
Beez, Namur District, Namur Province, Wallonia, Belgium
fov 4.5 mm (Author: ploum)
Marcasite and Dolomite
Beez, N
-
Marcasite crystals with a slight green tarnish from Christiane mine, Adorf, Hesse. Sample width: 10,5 cm. (Author: Andreas Gerstenberg)
Marcasite crystals with a slight g
-
Marcasite nodule. 45 x 30 mm Kansas USA, at least thats what its supposed to be, its a Boji Stone, I bought it because it looks like a flying saucer, not for any alleged mystical properties. (Author: nurbo)
Marcasite nodule. 45 x 30 mm Kansa
-
Marcasite nodules Weardale UK largest 75 x 50 mm (With lense ding top centre) (Author: nurbo)
Marcasite nodules Weardale UK larg
-
Marcasite on brownish rhodochrosite matrix from Neue Hoffnung Gottes mine, Bräunsdorf, Freiberg district, Saxony. Sample width: 6,5 cm. (Author: Andreas Gerstenberg)
Marcasite on brownish rhodochrosit
-
Marcasite on Dolomite
Albvorlandtunnel, Wendlingen, Esslingen District, Stuttgart Region, Baden-Württemberg, Germany
8 x 3,5 cm (Author: Volkmar Stingl)
Marcasite on Dolomite
Albvorla
-
Marcasite ps. pyrrhotite
Baia Sprie, Maramures, Romania
4.2 x 6.2 cm.
Sharp platy pyrrhotite crystals replaced by marcasite. Mined circa 1969. (Author: crosstimber)
Marcasite ps. pyrrhotite
Baia Spri
-
Marcasite Pyrite Dolomite
Frizington Parks Mine, Frizington, Cumbria, England, UK.
FOV 15 x 15 mm approx (Author: nurbo)
Marcasite Pyrite Dolomite
Frizingt
-
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
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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
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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, 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
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Marcasite, Dolomite
ReocÃn Mine, ReocÃn, Comarca Saja-Nansa, Cantabria, Spain
60x58x25mm (Author: Fiebre Verde)
Marcasite, Dolomite
ReocÃn Mi
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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Marcasite
Temple, Bell County, Texas, USA
5.7 x 5.8 cm (Author: crosstimber)
Marcasite
Temple, Bell County,
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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
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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
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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
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
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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
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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
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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
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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
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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, ReocÃ
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Marcasite
ReocÃn Mine, ReocÃn, Comarca Saja-Nansa, Cantabria, Spain
3,5 x 3 cm (Author: Volkmar Stingl)
Marcasite
ReocÃn Mine, ReocÃ
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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
-
Marcassite
Linwood Mine, Buffalo, Scott County, Iowa, USA
75mm x 15mm X 15mm (Author: Philippe Durand)
Marcassite
Linwood Mine, Buffa
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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
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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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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
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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
6.5 cm (Author: Gail)
Marshallsussmanite
Wessels Min
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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
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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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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
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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
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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
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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
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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
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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,
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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
-
meionite (Author: Glenn Rhein)
meionite
-
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
-
meionite, diopside, titanite and fluorapatite (Author: Glenn Rhein)
meionite, diopside, titanite and f
-
Meionite
Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
FOV = 5mm (Author: Doug)
Meionite
Poudrette Quarry, Mon
-
meionitevug 006.JPG (Author: Glenn Rhein)
meionitevug 006.JPG
-
meionitevug 008.JPG (Author: Glenn Rhein)
meionitevug 008.JPG
-
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.
-
Melanophlogite
Fortullino, Rosignano Marittimo, Livorno Province, Tuscany, Italy
3.58 mm group of cubic Melaphlogite crystals (Author: Matteo_Chinellato)
Melanophlogite
Fortullino, Rosigna
-
Melanophlogite
Fortullino, Rosignano Marittimo, Livorno Province, Tuscany, Italy
3.19 mm group of cubic Melaphlogite crystals (Author: Matteo_Chinellato)
Melanophlogite
Fortullino, Rosigna
-
Melanophlogite
Fortullino, Rosignano Marittimo, Livorno Province, Tuscany, Italy
3.92 mm group of Melanophlogite balls (Author: Matteo_Chinellato)
Melanophlogite
Fortullino, Rosigna
-
Melanophlogite
Fortullino, Rosignano Marittimo, Livorno Province, Tuscany, Italy
3.83 mm group of Melanophlogite balls (Author: Matteo_Chinellato)
Melanophlogite
Fortullino, Rosigna
-
Melanophlogite
Fortullino, Rosignano Marittimo, Livorno Province, Tuscany, Italy
6.03 mm group of Melanophlogite balls (Author: Matteo_Chinellato)
Melanophlogite
Fortullino, Rosigna
-
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,
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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
-
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
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Melanterite
Fenice Capanne Mine, Massa Marittima, Grosseto Province, Tuscany, Italy
20 x 18,5 cm (Author: Sante Celiberti)
Melanterite
Fenice Capanne Min
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Melanterite
Fenice Capanne Mine, Massa Marittima, Grosseto Province, Tuscany, Italy
20 x 18,5 cm (Author: Sante Celiberti)
Melanterite
Fenice Capanne Min
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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
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melnikovite
Campiano Mine, Montieri, Grosseto Province, Tuscany, Italy
37 x 29 mm (Author: Sante Celiberti)
melnikovite
Campiano Mine, Mon
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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