FMF Minerals Gallery

'Heulandite'
Dorena Dam, Cottage Grove, Lane County, Oregon, USA
5.2 x 4.4 x 3.0 cm (Author: Michael Shaw)

'Heulandite'
Dorena Dam, Cotta

'Stilbite'
Paterson, Passaic County, New Jersey, USA
5.9 cm x 8.0 cm (Author: Michael Shaw)

'Stilbite'
Paterson, Passaic C

'Stilbite'
Butha-Buthe District, Leshoto
4.1 x 3.5 cm (Author: Michael Shaw)

'Stilbite'
Butha-Buthe Distric

'Stilbite'
Dassu, Braldu Valley, Shigar District, Gilgit-Baltistan (Northern Areas), Pakistan
3.2 x 3.0 cm (Author: Michael Shaw)

'Stilbite'
Dassu, Braldu Valle

Karengerenge village, Solwezi District, North-Western Province, Zambia
4.2 x 1.8 x 1.0 cm (Author: Michael Shaw)

3033 Topaz - Karengerenge Village,

Acanthite
Imiter Mine, Jebel Saghro, Imiter District, Tinghir Province, Drâa-Tafilalet Region, Morocco
2.5 x 4.0 cm (Author: Michael Shaw)

Acanthite
Imiter Mine, Jebel S

Actinolite in Talc
Carlton Quarry, Chester, Windsor County, Vermont, USA
4.6 x 3.7 cm (Author: Michael Shaw)

Actinolite in Talc
Carlton Qua

Actinolite ps. diopside
Calumet Mine, Turret District, Chaffee County, Colorado, USA
6.5 x 4.7 cm (Author: Michael Shaw)

Actinolite ps. diopside
Calume

Actinolite
West Uis, Namibia
1.5 x 5.5 cm. (Author: Michael Shaw)

Actinolite
West Uis, Namibia

Actinolite
Carlton Quarry, Chester, Windsor County, Vermont, USA
8.0 x 4.5 cm (Author: Michael Shaw)

Actinolite
Carlton Quarry, Che

Adamite (variety cuprian adamite)
Hilarion Mine, Hilarion area, Kamariza Mines, Agios Konstantinos, Lavrion Mining District, Attikí (Attica) Prefecture, Greece
5.6 x 2.5 x 1.0 cm (Author: Michael Shaw)

Adamite (variety cuprian adamite)
Hilarion Mine, Hilarion area, Kamariza Mines, Agios Konstantinos, Lavrion Mining District, Attikí (Attica) Prefecture, Gr

Adularia
Hachupa, Shigar District, Gilgit-Baltistan (Northern Areas), Pakistan
4.1 x 3.3 x 3.0 cm (Author: Michael Shaw)

Adularia
Hachupa, Shigar Distr

Aegirine on Albite
Tormiq Valley, Baltistan District, Gilgit-Baltistan (Northern Areas), Pakistan
2.4 x 3.3 x 5.1 cm (Author: Michael Shaw)

Aegirine on Albite
Tormiq Vall

Aegirine on Orthoclase
Mount Malosa, Zomba District, Malawi
10.7 x 7.2 x 2.4 cm (Author: Michael Shaw)

Aegirine on Orthoclase
Mount M

Albite (variety pericline)
Wallis (Valais), Switzerland
2.3 x 4.7 x 5.9 cm (Author: Michael Shaw)

Albite (variety pericline)
Wal

Albite and Schorl
Shengus (Shingus), Roundu District, Gilgit-Baltistan (Northern Areas), Pakistan
6.6 x 5.2 x 4.6 cm (Author: Michael Shaw)

Albite and Schorl
Shengus (Shi

Albite on Orthoclase
Organ Mountains, Organ District, Doña Ana County, New Mexico, USA
11.9 x 5.8 x 4.6 cm (Author: Michael Shaw)

Albite on Orthoclase
Organ Mou

Albite
California State Gem Mine (Benitoite Gem Mine), San Benito River headwaters area, Santa Rita Peak, New Idria District, San Benito County, California, USA
3.0 x 2.5 cm (Author: Michael Shaw)

Albite
California State Gem Mi

Albite
Cove Creek, Magnet Cove, Hot Spring County, Arkansas, USA
10.6 x 8.3 cm (Author: Michael Shaw)

Albite
Cove Creek, Magnet Cove

Almandine
Russell, Hampden County, Massachusetts, USA
4.9 cm x 5.2 cm (Author: Michael Shaw)

Almandine
Russell, Hampden Cou

Almandine
Barton Garnet Mines, North River, Warren County, New York, USA
8.4 x 5.0 x 3.8 cm (Author: Michael Shaw)

Almandine
Barton Garnet Mines,

Almandine
Gaisberg Valley, Obergurgl, Gurgler Valley, Ötz Valley, North Tyrol, Tyrol/Tirol, Austria
7.0 x 6.5 cm (Author: Michael Shaw)

Almandine
Gaisberg Valley, Obe

Analcime and Stilbite
Pinnacle Island, Five Islands, Cumberland County, Nova Scotia, Canada
5.1 x 3.8 cm (Author: Michael Shaw)

Analcime and Stilbite
Pinnacle

Anapaite
Kerch peninsula, Crimea peninsula, Crimea Oblast, Russia
1.6 x 2.3 cm (Author: Michael Shaw)

Anapaite
Kerch peninsula, Crim

Anapaite
Kerch peninsula, Crimea peninsula, Crimea Oblast, Russia
1.6 x 2.3 cm (Author: Michael Shaw)

Anapaite
Kerch peninsula, Crim

Andradite (variety demantoid)
Belqeys Mountain, Takab, West Azerbaijan Province, Iran
2.5 x 1.9 cm (Author: Michael Shaw)

Andradite (variety demantoid)

Andradite (variety demantoid)
Belqeys Mountain, Takab, West Azerbaijan Province, Iran
5.1 x 4.2 x 3.9 cm (Author: Michael Shaw)

Andradite (variety demantoid)

Andradite (variety demantoid)
Belqeys Mountain, Takab, West Azerbaijan Province, Iran
5.1 x 4.2 x 3.9 cm (Author: Michael Shaw)

Andradite (variety demantoid)

Andradite
Stanley Butte area, Stanley Butte, Stanley District, San Carlos Indian Reservation, Graham County, Arizona, USA
2.4 x 2.1 cm (Author: Michael Shaw)

Andradite
Stanley Butte area,

Annite (Mica Group)
Hewitt Gem Quarry, Haddam, Middlesex County, Connecticut, USA
7.3 x 6.5 x 2.0 cm (Author: Michael Shaw)

Annite (Mica Group)
Hewitt Gem

Antigorite
Wood's Chrome Mine, Texas, Little Britain Township, State Line Chromite District, Lancaster County, Pennsylvania, USA
7.5 x 3.9 x 7.2 cm (Author: Michael Shaw)

Antigorite
Wood's Chrome Mine,

Antigorite
Belvidere Mountain Quarries, Lowell & Eden, Orleans and Lamoille Counties, Vermont, USA
7.2 x 5.8 2.2 cm. (Author: Michael Shaw)

Antigorite
Belvidere Mountain

Aragonite (variety flos ferri)
Elafos Mines, Elafos, Lavrion Mining District, Lavreotiki, Attikí (Attica) Prefecture, Greece
10.3 x 8.0 x 4.0 cm (Author: Michael Shaw)

Aragonite (variety flos ferri)
Elafos Mines, Elafos, Lavrion Mining District, Lavreotiki, Attikí (Attica) Prefecture, Greec

Aragonite (variety nicholsonite)
Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
6.1 x 5.3 x 4.0 cm. (Author: Michael Shaw)

Aragonite (variety nicholsonite)
Tsumeb Mine, Tsumeb, Otjikoto Region, Nami

Aragonite (variety nicholsonite)
Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
6.1 x 5.3 x 4.0 cm (Author: Michael Shaw)

Aragonite (variety nicholsonite)
Tsumeb Mine, Tsumeb, Otjikoto Region, Nami

Aragonite
San Giovanni Mine, Punta della Torre, Iglesias, Sud Sardegna Province, Sardinia/Sardegna, Italy
4.7 cm x 6.2 cm (Author: Michael Shaw)

Aragonite
San Giovanni Mine, P

Aragonite
Keuper outcrop, Los Molinillos, Minglanilla, Comarca Manchuela Conquense, Cuenca, Castilla-La Mancha, Spain
4.0 x 3.6 x 2.6 cm (Author: Michael Shaw)

Aragonite
Keuper outcrop, Los

Arsenopyrite, Marcasite, Siderite, Muscovite
Minas da Panasqueira, level 0, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
7.3 × 6.9 × 3.8 cm (Author: Michael Shaw)

Arsenopyrite, Marcasite, Siderite, Muscovite
Minas da Panasqueira, level 0, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, C

Arsenopyrite, Siderite, Marcasite, Muscovite
Minas da Panasqueira, level 0, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
7.3 × 6.9 × 3.8 cm (Author: Michael Shaw)

Arsenopyrite, Siderite, Marcasite, Muscovite
Minas da Panasqueira, level 0, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, C

Arsenopyrite
Aranzazú Mine, Aranzazú, Municipio Concepción del Oro, Zacatecas, Mexico
7.0 x 5.7 cm (Author: Michael Shaw)

Arsenopyrite
Aranzazú Mine, A

Astrophyllite
St Peters Dome, Cheyenne District, El Paso County, Colorado, USA
8.2 x 5.8 cm (Author: Michael Shaw)

Astrophyllite
St Peters Dome,

Austinite
Ojuela Mine, Mapimí, Municipio Mapimí, Durango, Mexico
6.6 x 4.5 x 3.8 cm (Author: Michael Shaw)

Austinite
Ojuela Mine, Mapimí

Autunite
Daybreak Mine, Mount Kit Carson, Spokane County, Washington, USA
5.1 x 3.5 cm (Author: Michael Shaw)

Autunite
Daybreak Mine, Mount

Autunite
Ruggles Mine, Grafton, Grafton County, New Hampshire, USA
4.4 x 4.2 x 2.3 cm (Author: Michael Shaw)

Autunite
Ruggles Mine, Grafton

Autunite
Ruggles Mine, Grafton, Grafton County, New Hampshire, USA
5.2 x 5.1 x 3.1 cm (Author: Michael Shaw)

Autunite
Ruggles Mine, Grafton

Autunite
Ruggles Mine, Grafton, Grafton County, New Hampshire, USA
5.2 x 5.1 x 3.1 cm (Author: Michael Shaw)

Autunite
Ruggles Mine, Grafton

Azurite and Malachite
M'Cissi, Alnif Commune, Tinghir Province, Drâa-Tafilalet Region, Morocco
6.5 x 4.0 x 3.0 cm (Author: Michael Shaw)

Azurite and Malachite
M'Cissi,

Azurite on Malachite
Milpillas Mine, Cuitaca, Municipio Santa Cruz, Sonora, Mexico
2.0 cm x 3.0 cm (Author: Michael Shaw)

Azurite on Malachite
Milpillas

Azurite
United Verde Mine, Jerome, Verde District, Black Hills, Yavapai County, Arizona, USA
9.1 x 12.0 cm (Author: Michael Shaw)

Azurite
United Verde Mine, Jer

Azurite
Morenci Mine, Morenci, Copper Mountain District, Shannon Mountains, Greenlee County, Arizona, USA
7.3 x 7.0 x 2.5 cm (Author: Michael Shaw)

Azurite
Morenci Mine, Morenci,

Azurite
Mikheevskoe deposit, Kartalinsky District, Chelyabinsk Oblast, Ural Federal District, Russia
2.3 x 2.2 cm (Author: Michael Shaw)

Azurite
Mikheevskoe deposit, K

Azurite
Bisbee, Warren District, Mule Mountains, Cochise County, Arizona, USA
6.2 x 4.8 x 2.1 cm (Author: Michael Shaw)

Azurite
Bisbee, Warren Distric

Azurite
Apex Mine, Jarvis Peak, Beaver Dam Mountains, Tutsagubet District, Washington County, Utah, USA
6.6 x 4.9 x 3.7 cm (Author: Michael Shaw)

Azurite
Apex Mine, Jarvis Peak

Azurite
New Cornelia Mine, Ajo, Little Ajo Mountains, Ajo District, Pima County, Arizona, USA
1.9 x 1.4 cm (Author: Michael Shaw)

Azurite
New Cornelia Mine, Ajo

Azurite
M'Fouati, M'Fouati District, Bouenza Department, Republic of the Congo
6.0 x 4.2 x 2.4 cm (Author: Michael Shaw)

Azurite
M'Fouati, M'Fouati Dis

Barite and Calcite
Elk Creek, Dalzell, Meade County, South Dakota, USA
8.0 x 5.0 x 4.0 cm (Author: Michael Shaw)

Barite and Calcite
Elk Creek,

Barite and Calcite
Elk Creek, Dalzell, Meade County, South Dakota, USA
8.0 x 5.0 x 4.0 cm (Author: Michael Shaw)

Barite and Calcite
Elk Creek,

Barite
Minerva I Mine, Ozark-Mahoning group, Cave-in-Rock Sub-District, Hardin County, Illinois, USA
3.9 x 5.8 cm (Author: Michael Shaw)

Barite
Minerva I Mine, Ozark-M

Barite
Marsanges Mine, Pratclos (Pratclaux) vein, Langeac, Brioude, Haute-Loire, Auvergne-Rhône-Alpes, France
4.0 cm x 7.3 cm (Author: Michael Shaw)

Barite
Marsanges Mine, Pratclo

Barite
Lavrion Mining District, Attikí (Attica) Prefecture, Greece
4.0 cm x 5.3 cm x 8.7 cm (Author: Michael Shaw)

Barite
Lavrion Mining District

Barite
Minerva I Mine, Ozark-Mahoning group, Cave-in-Rock Sub-District, Hardin County, Illinois, USA
8.0 x 5.5 cm (Author: Michael Shaw)

Barite
Minerva I Mine, Ozark-M

Barite
Font d'Arques, Cabrières-Péret mining district, Mèze, Béziers District, Hérault, Occitanie, France
14.3 x 11.2 x 6.0 cm (Author: Michael Shaw)

Barite
Font d'Arques, Cabrièr

Barite
Shangulowé Mine, Kambove District, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
6.0 x 3.0 x 3.0 cm (Author: Michael Shaw)

Barite
Shangulowé Mine, Kambo

Barite
Shangulowé Mine, Kambove District, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
6.0 x 3.0 x 3.0 cm (Author: Michael Shaw)

Barite
Shangulowé Mine, Kambo

Barite
Rosh Pinah, Lüderitz District, ǁKaras Region, Namibia
5.2 x 4.0 x 1.9 cm (Author: Michael Shaw)

Barite
Rosh Pinah, Lüderitz D

Barite
Moscona Mine, El Llano, Solís, Corvera de Asturias, Comarca Avilés, Principality of Asturias (Asturias), Spain
10.9 x 6.7 x 5.4 cm (Author: Michael Shaw)

Barite
Moscona Mine, El Llano,

Barite
Moscona Mine, El Llano, Solís, Corvera de Asturias, Comarca Avilés, Principality of Asturias (Asturias), Spain
10.9 x 6.7 x 5.4 cm (Author: Michael Shaw)

Barite
Moscona Mine, El Llano,

Barite
Brukkaros Complex, Berseba, Keetmanshoop District, ǁKaras Region, Namibia
5.3 x 5.0 cm (Author: Michael Shaw)

Barite
Brukkaros Complex, Bers

Barite
Minerva I Mine, Ozark-Mahoning group, Cave-in-Rock Sub-District, Hardin County, Illinois, USA
7.0 x 5.0 x 4.1 cm (Author: Michael Shaw)

Barite
Minerva I Mine, Ozark-M

Barite
Les Cèdres Mine, Les Malines mining district, Saint-Laurent-le-Minier, Le Vigan, Gard Department, Occitanie, France
11.8 × 6.6 × 5.0 cm (Author: Michael Shaw)

Barite
Les Cèdres Mine, Les M

Barite
Jinny Hill Mine, Cheshire, New Haven County, Connecticut, USA
8.5 x 8.0 x 2.0 cm (Author: Michael Shaw)

Barite
Jinny Hill Mine, Cheshi

Barite
Minerva I Mine, Ozark-Mahoning group, Cave-in-Rock Sub-District, Hardin County, Illinois, USA
7.3 x 5.0 x 4.2 cm (Author: Michael Shaw)

Barite
Minerva I Mine, Ozark-M

Barite
Clara Mine, Rankach Valley, Oberwolfach, Wolfach, Black Forest, Baden-Württemberg, Germany
8.5 x 7.2 x 3.7 cm (Author: Michael Shaw)

Barite
Clara Mine, Rankach Val

Barite
Mulhall, Logan County, Oklahoma, USA
14.0 x 8.5 x 6.5 cm (Author: Michael Shaw)

Barite
Mulhall, Logan County,

Barite
Lake Thunderbird area, Norman, Cleveland County, Oklahoma, USA
6.5 x 5.6 x 3.4 cm (Author: Michael Shaw)

Barite
Lake Thunderbird area,

Barite
Sand pit, Rockenberg, Wetteraukreis, Darmstadt, Hesse/Hessen, Germany
3.3 x 3.0 x 3.2 cm (Author: Michael Shaw)

Barite
Sand pit, Rockenberg, W

Barite
Sand pit, Rockenberg, Wetteraukreis, Darmstadt, Hesse/Hessen, Germany
3.3 x 3.0 x 3.2 cm (Author: Michael Shaw)

Barite
Sand pit, Rockenberg, W

Barite
Linwood Mine, Buffalo, Scott County, Iowa, USA
9.2 x 5.4 x 2.3 cm (Author: Michael Shaw)

Barite
Linwood Mine, Buffalo,

Barite
Linwood Mine, Buffalo, Scott County, Iowa, USA
9.2 x 5.4 x 2.3 cm (Author: Michael Shaw)

Barite
Linwood Mine, Buffalo,

Barrerite (Stilbite subgroup)
Rocky Pass, Kuiu Island, Sitka Borough, Alaska, USA
5.5 x 6.2 cm (Author: michael shaw)

Barrerite (Stilbite subgroup)

Baryte on Quartz
Wanlockhead, Dumfries and Galloway, Kirkcudbrightshire, Scotland / United Kingdom
7.4 x 4.7 x 4.0 cm (Author: Michael Shaw)

Baryte on Quartz
Wanlockhead,

Baryte
San Jorge mining group, Sierra Minera de Cartagena-La Unión, Portmán, La Unión, Comarca Campo de Cartagena, Region of Murcia (Murcia), Spain
9.4 x 6.9 x 2.7 cm (Author: Michael Shaw)

Baryte
San Jorge mining group,

Baryte
Magma Mine, Superior, Pioneer District, Pinal Mountains, Pinal County, Arizona, USA
3.1 cm x 4.0 cm (Author: Michael Shaw)

Baryte
Magma Mine, Superior, P

Baryte
Emilio Mine, Obdulia vein, Caravia mining area, La Rubiera, Loroñe, Colunga, Comarca de la Sidra, Principality of Asturias (Asturias), Spain
5.7 x 8.3 cm (Author: Michael Shaw)

Baryte
Emilio Mine, Obdulia ve

Baryte
Magma Mine, Superior, Pioneer District, Pinal Mountains, Pinal County, Arizona, USA
3.5 x 2.8 x 1.8 cm (Author: Michael Shaw)

Baryte
Magma Mine, Superior, P

Baryte
Brukkaros Complex, Berseba, Keetmanshoop District, ǁKaras Region, Namibia
6.5 x 4.5 cm (Author: Michael Shaw)

Baryte
Brukkaros Complex, Bers

Baryte
Kálvária Hill, Csolnok, Komárom-Esztergom, Hungary
12.0 x 8.0 x 5.8 cm (Author: Michael Shaw)

Baryte
Kálvária Hill, Csolno

Baryte
Kremikovtsi Mine, Kremikovtsi, Stolichna Municipality, Sofia City Province, Bulgaria
8.3 x 6.0 x 2.0 cm (Author: Michael Shaw)

Baryte
Kremikovtsi Mine, Kremi

Baryte
San Jorge mining group, Sierra Minera de Cartagena-La Unión, Portmán, La Unión, Comarca Campo de Cartagena, Region of Murcia (Murcia), Spain
9.4 x 6.9 x 2.7 cm (Author: Michael Shaw)

Baryte
San Jorge mining group,

Baryte
Wanlockhead, Dumfries and Galloway, Kirkcudbrightshire, Scotland / United Kingdom
7.4 x 4.7 x 4.0 cm (Author: Michael Shaw)

Baryte
Wanlockhead, Dumfries a

Berthierite
Herja Mine, Chiuzbaia, Baia Sprie, Maramures, Romania
4.2 cm x 8.5 cm (Author: Michael Shaw)

Berthierite
Herja Mine, Chiuzb

Beryl (variety aquamarine)
Mount Xuebaoding, Pingwu, Mianyang Prefecture, Sichuan Province, China
4.8 x 3.5 x 2.0 cm (Author: Michael Shaw)

Beryl (variety aquamarine)
Mou

Beryl (variety aquamarine)
Akwanga, Nasawara, Kano State, Nigeria
2.4 x 1.0 cm (Author: Michael Shaw)

Beryl (variety aquamarine)
Akw

Beryl (variety aquamarine)
Mount Antero, Chaffee County, Colorado, USA
2.3 x 1.0 cm (Author: Michael Shaw)

Beryl (variety aquamarine)
Mou

Beryl (variety emerald)
Carnaíba mining district, Campo Formoso ultramafic complex, Pindobaçu, Centro-Norte Baiano, Bahia, Northeast Region, Brazil
8.9 x 5.8 x 5.2 cm (Author: Michael Shaw)

Beryl (variety emerald)
Carna�

Beryl
Reynolds Mine, Springfield, Sullivan County, New Hampshire, USA
4.0 x 3.6 x 2.0 cm (Author: Michael Shaw)

Beryl
Reynolds Mine, Springfie

Beta-Roselite and Calcite
Oumlil Mine, Oumlil, Bou Azzer mining district, Zagora Province, Drâa-Tafilalet Region, Morocco
7.9 x 4.5 x 4.2 cm. (Author: Michael Shaw)

Beta-Roselite and Calcite
Ouml

Beta-Roselite and Calcite
Oumlil Mine, Oumlil, Bou Azzer mining district, Zagora Province, Drâa-Tafilalet Region, Morocco
7.9 x 4.5 x 4.2 cm. (Author: Michael Shaw)

Beta-Roselite and Calcite
Ouml

Bixbyite
Topaz Mountain, Thomas Range, Juab County, Utah, USA
8.7 x 6.6 x 4.5 cm, FOV = 2.0 cm (Author: Michael Shaw)

Bixbyite
Topaz Mountain, Thoma

Bixbyite
Topaz Mountain, Thomas Range, Juab County, Utah, USA
8.7 x 6.6 x 4.5 cm (Author: Michael Shaw)

Bixbyite
Topaz Mountain, Thoma

Boltwoodite
Goanikontes claim, Goanikontes, Swakopmund District, Erongo Region, Namibia
8.4 x 4.8 x 3.0 cm (Author: Michael Shaw)

Boltwoodite
Goanikontes claim,

Boltwoodite
Goanikontes claim, Goanikontes, Swakopmund District, Erongo Region, Namibia
8.4 x 4.8 x 3.0 cm (Author: Michael Shaw)

Boltwoodite
Goanikontes claim,

Boracite
Boulby Mine, Loftus, Yorkshire, England / United Kingdom
7.8 x 4.5 cm (Author: Michael Shaw)

Boracite
Boulby Mine, Loftus,

Boulangerite
Sala Silver Mine, Sala, Västmanland, Sweden
7.5 x 3.5 x 3.8 cm (Author: Michael Shaw)

Boulangerite
Sala Silver Mine,

Boulangerite
Sala Silver Mine, Sala, Västmanland, Sweden
7.5 x 3.5 x 3.8 cm (Author: Michael Shaw)

Boulangerite
Sala Silver Mine,

Boulangerite
Ramsbeck, Bestwig, Distrito Hochsauerland, Arnsberg, North Rhine-Westphalia/Nordrhein-Westfalen, Germany
9.2 x 4.7 x 2.9 cm (Author: Michael Shaw)

Boulangerite
Ramsbeck, Bestwig

Bournonite
Víboras Mine, Machacamarca, Machacamarca District, Cornelio Saavedra Province, Potosí Department, Bolivia
2.5 cm x 3.8 cm (Author: Michael Shaw)

Bournonite
Víboras Mine, Mach

Bournonite
Machacamarca Mine, Machacamarca, Machacamarca District, Cornelio Saavedra Province, Potosí Department, Bolivia
8.1 x 5.7 x 2.6 cm (Author: Michael Shaw)

Bournonite
Machacamarca Mine,

Brochantite
Paoli deposit, Paoli, Red Bed District, Garvin County, Oklahoma, USA
7.9 x 4.8 x 2.5 cm (Author: Michael Shaw)

Brochantite
Paoli deposit, Pao

Brochantite
Paoli deposit, Paoli, Red Bed District, Garvin County, Oklahoma, USA
7.9 x 4.8 x 2.5 cm (Author: Michael Shaw)

Brochantite
Paoli deposit, Pao

Bulfonteinite
Shijiangshan Mine, Shijiangshan village, Yinwu, Linxi, Ulanhad League, Inner Mongolia Autonomous Region, China
3.3 x 3.0 cm (Author: Michael Shaw)

Bulfonteinite
Shijiangshan Min

Calcite after Ikaite (variety glendonite)
Olenitsa River, Kola Peninsula, Murmanskaja Oblast, Northern Region, Russia
2.0 x 2.0 cm (Author: Michael Shaw)

Calcite after Ikaite (variety glendonite)
Olenitsa River, Kola Peninsula, Murmanskaja Oblast, Northern Re

Calcite and Heulandite-Ca on Mordenite
Jalna District, Maharashtra, India
4.1 cm x 6.0 cm (Author: Michael Shaw)

Calcite and Heulandite-Ca on Mordenite
Jalna District, Maharasht

Calcite and Quartz
Herja Mine, Chiuzbaia, Baia Sprie, Maramures, Romania
2.5 cm x 2.9 cm (Author: Michael Shaw)

Calcite and Quartz
Herja Mine,

Calcite label (Author: Michael Shaw)

Calcite label

Calcite on Arsenopyrite
Stan Trg (Stan Terg, Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District, Kosovo
4.6 x 3.1 x 2.6 cm (Author: Michael Shaw)

Calcite on Arsenopyrite
Stan T

Calcite on Chabazite-(Ca)
Sarbaiskoe deposit, Rudny, Kostanay Region, Kazakhstan
6.8 x 5.6 cm (Author: Michael Shaw)

Calcite on Chabazite-(Ca)
Sarb

Calcite on Fluorite
Matagalls Mine (Sant Marçal Mines), Sant Marçal, Viladrau, Comarca Osona, Gerona / Girona, Catalonia / Catalunya, Spain
4.8 x 8.6 x 11 cm. (Author: Michael Shaw)

Calcite on Fluorite
Matagalls

Calcite on quartz
Cavnic mining area, Cavnic, Maramures, Romania
2.2 cm x 5.7 cm. (Author: Michael Shaw)

Calcite on quartz
Cavnic minin

Calcite on Quartz
Cavnic mining area, Cavnic, Maramures, Romania
2.2 cm x 5.7 cm. (Author: Michael Shaw)

Calcite on Quartz
Cavnic minin

Calcite on Sphalerite
Minerva I Mine, Ozark-Mahoning group, Cave-in-Rock Sub-District, Hardin County, Illinois, USA
5.8 cm x 7.7 cm (Author: Michael Shaw)

Calcite on Sphalerite
Minerva

Calcite on Stibnite
Herja Mine, Chiuzbaia, Baia Sprie, Maramures, Romania
3.5 cm x 7.0 cm (Author: Michael Shaw)

Calcite on Stibnite
Herja Mine

Calcite pseudo after Gypsum
Boldut Mine, Cavnic mining area, Cavnic, Maramures, Romania
4.1 cm x 6.0 cm (Author: Michael Shaw)

Calcite pseudo after Gypsum
Bo

Calcite pseudo after Gypsum
Boldut Mine, Cavnic mining area, Cavnic, Maramures, Romania
4.1 cm x 6.0 cm (Author: Michael Shaw)

Calcite pseudo after Gypsum
Bo

Calcite with included Copper
Quincy Mine, Hancock, Houghton County, Michigan, USA
1.3 x 2.2 cm (Author: Michael Shaw)

Calcite with included Copper
Q

Calcite with Quartz with Goethite and Pyrite inclusions
Helen-MacLeod Mines, McMurray and Chabanel Townships, Algoma District, Ontario, Canada
6.8 x 5.1 cm (Author: Michael Shaw)

Calcite with Quartz with Goethite and Pyrite inclusions
Helen-MacLeod Mines, McMurray and Chabanel Townships, Algoma

Calcite, Siderite
Herja Mine, Chiuzbaia, Baia Sprie, Maramures, Romania
6.5 cm x 9.5 cm (Author: Michael Shaw)

Calcite, Siderite
Herja Mine,

Calcite, Willemite and Franklinite
Franklin, Franklin Mining District, Sussex County, New Jersey, USA
7.0 x 6.5 cm (Author: Michael Shaw)

Calcite, Willemite and Franklinite
Franklin, Franklin Mining District, Sussex County, New Jersey

Calcite, Willemite, and Franklinite
Franklin, Franklin Mining District, Sussex County, New Jersey, USA
7.0 x 6.5 cm (Author: Michael Shaw)

Calcite, Willemite, and Franklinite
Franklin, Franklin Mining District, Sussex County, New Jerse

Calcite 4.5 x 5.2 x 5.2 cm (Author: Michael Shaw)

Calcite

Calcite 10.6 x 7.5 x 6.1 cm (Author: Michael Shaw)

Calcite

Calcite
Pugh Quarry, Weston, Wood County, Ohio, USA
6.8 cm (Author: Michael Shaw)

Calcite
Pugh Quarry, Weston, W

Calcite
Put-In-Bay, South Bass Island, Ottawa County, Ohio, USA
5.8 cm (Author: Michael Shaw)

Calcite
Put-In-Bay, South Bass

Calcite
Gralex Quarry, Mont-sur-Marchienne, Charleroi, Hainaut Province, Wallonia Region, Belgium
2.0 x 2.5 cm (Author: Michael Shaw)

Calcite
Gralex Quarry, Mont-su

Calcite
Santa Eulalia District, Municipio Aquiles Serdán, Chihuahua, Mexico
7.0 cm x 9.2 cm (Author: Michael Shaw)

Calcite
Santa Eulalia District

Calcite
Bisbee, Warren District, Mule Mountains, Cochise County, Arizona, USA
6.2 cm x 8.7 cm (Author: Michael Shaw)

Calcite
Bisbee, Warren Distric

Calcite
Boldut Mine, Cavnic mining area, Cavnic, Maramures, Romania
8.5 cm x 11.0 cm x 15.0 cm (Author: Michael Shaw)

Calcite
Boldut Mine, Cavnic mi

Calcite
Boldut Mine, Cavnic mining area, Cavnic, Maramures, Romania
8.5 cm x 11.0 cm x 15.0 cm (Author: Michael Shaw)

Calcite
Boldut Mine, Cavnic mi

Calcite
Berry Materials Corp. Quarry, North Vernon, Jennings County, Indiana, USA
4.4 cm x 5.5 cm x 7.0 cm (Author: Michael Shaw)

Calcite
Berry Materials Corp.

Calcite
Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
6.4 cm x 7.5 cm x 11.2 cm (Author: Michael Shaw)

Calcite
Tsumeb Mine, Tsumeb, O

Calcite
Boldut Mine, Cavnic mining area, Cavnic, Maramures, Romania
5.1 cm x 8.5 cm (Author: Michael Shaw)

Calcite
Boldut Mine, Cavnic mi

Calcite
Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
5.7 x 6.4 cm (Author: Michael Shaw)

Calcite
Tsumeb Mine, Tsumeb, O

Calcite
Spivey Mine, Harris Creek Sub-District, Hardin County, Illinois, USA
6.6 cm x 7.9 cm x 10.1 cm. (Author: Michael Shaw)

Calcite
Spivey Mine, Harris Cr

Calcite
Malmberget, Gällivare, Norrbotten, Lappland Province, Sweden
5.5 cm x 8.3 cm. (Author: Michael Shaw)

Calcite
Malmberget, Gällivare

Calcite
Linwood Mine, Buffalo, Scott County, Iowa, USA
2.7 x 3.0 cm (Author: Michael Shaw)

Calcite
Linwood Mine, Buffalo,

Calcite
Boldut Mine, Cavnic mining area, Cavnic, Maramures, Romania
FOV approx 3.0 cm (Author: Michael Shaw)

Calcite
Boldut Mine, Cavnic mi

Calcite
Boldut Mine, Cavnic mining area, Cavnic, Maramures, Romania
5.0 cm x 9.0 cm x 11.0 cm (Author: Michael Shaw)

Calcite
Boldut Mine, Cavnic mi

Calcite
Boldut Mine, Cavnic mining area, Cavnic, Maramures, Romania
15.5 x 9.5 x 6.5 cm (Author: Michael Shaw)

Calcite
Boldut Mine, Cavnic mi

Calcite
Boldut Mine, Cavnic mining area, Cavnic, Maramures, Romania
15.5 x 9.5 x 6.5 cm (Author: Michael Shaw)

Calcite
Boldut Mine, Cavnic mi

Calcite
Boldut Mine, Cavnic mining area, Cavnic, Maramures, Romania
15.5 x 9.5 x 6.5 cm (Author: Michael Shaw)

Calcite
Boldut Mine, Cavnic mi

Calcite
Benchmark Quarry, St. Johnsville, Montgomery County, New York, USA
5.5 x 4.3 x 2.5 cm. (Author: Michael Shaw)

Calcite
Benchmark Quarry, St.

Calcite
Boldut Mine, Cavnic mining area, Cavnic, Maramures, Romania
6.0 x 4.0 x 3.0 cm (Author: Michael Shaw)

Calcite
Boldut Mine, Cavnic mi

Calcite
Boldut Mine, Cavnic mining area, Cavnic, Maramures, Romania
17.0 x 9.0 x 5.0 cm (Author: Michael Shaw)

Calcite
Boldut Mine, Cavnic mi

Calcite
Boldut Mine, Cavnic mining area, Cavnic, Maramures, Romania
5.0 x 6.5 cm (Author: Michael Shaw)

Calcite
Boldut Mine, Cavnic mi

Calcite
Minerva I Mine, Ozark-Mahoning group, Cave-in-Rock Sub-District, Hardin County, Illinois, USA
9.5 x 9.0 x 2.5 cm (Author: Michael Shaw)

Calcite
Minerva I Mine, Ozark-

Calcite
Picher Field, Tri-State District, Ottawa County, Oklahoma, USA
5.8 x 3.9 cm (Author: Michael Shaw)

Calcite
Picher Field, Tri-Stat

Calcite
San Giovanni Mine, Punta della Torre, Iglesias, Sud Sardegna Province, Sardinia/Sardegna, Italy
9.3 x 6.1 x 5.5 cm (Author: Michael Shaw)

Calcite
San Giovanni Mine, Pun

Calcite
Bor Pit, Dalnegorsk B deposit, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia
7.9 x 5.5 x 4.9 cm (Author: Michael Shaw)

Calcite
Bor Pit, Dalnegorsk B

Calcite
Herja Mine, Chiuzbaia, Baia Sprie, Maramures, Romania
5.5 x 3.5 x 3.5 cm (Author: Michael Shaw)

Calcite
Herja Mine, Chiuzbaia,

Calcite
Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
9.0 x 7.4 x 6.3 cm (Author: Michael Shaw)

Calcite
Tsumeb Mine, Tsumeb, O

Calcite
Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
9.0 x 7.4 x 6.3 cm (Author: Michael Shaw)

Calcite
Tsumeb Mine, Tsumeb, O

Calcite
Xia Yang Mine, Yongchun, Quanzhou Prefecture, Fujian Province, China
6.5 x 4.5 x 1.0 cm (Author: Michael Shaw)

Calcite
Xia Yang Mine, Yongchu

Calcite
Sarbaiskoe deposit, Rudny, Kostanay Region, Kazakhstan
6.8 x 5.6 cm (Author: Michael Shaw)

Calcite
Sarbaiskoe deposit, Ru

Calcite
Jebel Masker, Imilchil area, Tounfit, Khénifra Province, Beni Mellal-Khenifra Region, Morocco
9.7 x 5.8 x 4.2 cm (Author: Michael Shaw)

Calcite
Jebel Masker, Imilchil

Calcite
Moscona Mine, El Llano, Solís, Corvera de Asturias, Comarca Avilés, Principality of Asturias (Asturias), Spain
10.6 x 6.2 x 4.4 cm (Author: Michael Shaw)

Calcite
Moscona Mine, El Llano

Calcite
Meikle Mine, Bootstrap District, Elko County, Nevada, USA
7.2 x 4.9 x 2.4 cm (Author: Michael Shaw)

Calcite
Meikle Mine, Bootstrap

Calcite
Cavnic mining area, Cavnic, Maramures, Romania
7.9 x 6.1 x 2.6 cm (Author: Michael Shaw)

Calcite
Cavnic mining area, Ca

Calcite
Conco Mine, North Aurora, Kane County, Illinois, USA
8.0 x 7.8 x 4.0 cm (Author: Michael Shaw)

Calcite
Conco Mine, North Auro

Calcite
Conco Mine, North Aurora, Kane County, Illinois, USA
8.0 x 7.8 x 4.0 cm (Author: Michael Shaw)

Calcite
Conco Mine, North Auro

Calcite
Admiralty Mine, Picher Field, Picher, Tri-State District, Ottawa County, Oklahoma, USA
7.0 x 5.9 x 5.2 cm (Author: Michael Shaw)

Calcite
Admiralty Mine, Picher

Calcite
Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia
7.8 x 5.4 x 4.9 cm (Author: Michael Shaw)

Calcite
Dalnegorsk, Dalnegorsk

Calcite
Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia
7.8 x 5.4 x 4.9 cm (Author: Michael Shaw)

Calcite
Dalnegorsk, Dalnegorsk

Calcite
Sweetwater Mine, Ellington, Viburnum Trend District, Reynolds County, Missouri, USA
4.5 x 5.2 x 5.2 cm (Author: Michael Shaw)

Calcite
Sweetwater Mine, Ellin

Calcite
Santa Eulalia District, Municipio Aquiles Serdán, Chihuahua, Mexico
7.1 x 4.7 x 4.3 cm (Author: Michael Shaw)

Calcite
Santa Eulalia District

Calcite
Southwest Mine, Bisbee, Warren District, Mule Mountains, Cochise County, Arizona, USA
10.3 x 6.5 x 5.3 cm (Author: Michael Shaw)

Calcite
Southwest Mine, Bisbee

Calcite
Southwest Mine, Bisbee, Warren District, Mule Mountains, Cochise County, Arizona, USA
10.3 x 6.5 x 5.3 cm (Author: Michael Shaw)

Calcite
Southwest Mine, Bisbee

Calcite
Gunung Keriang (Keriang Mountain), Alor Setar, Kota Setar District, Kedah State, Malaysia
8.3 x 7.0 x 6.1 cm (Author: Michael Shaw)

Calcite
Gunung Keriang (Kerian

Calcite
Boldut Mine, Cavnic mining area, Cavnic, Maramures, Romania
11.8 x 7.7 x 4.3 cm (Author: Michael Shaw)

Calcite
Boldut Mine, Cavnic mi

Calcite
Tierra Buena Mine, Santo Domingo (Francisco Portillo), Santa Eulalia District, Municipio Aquiles Serdán, Chihuahua, Mexico
4.5 x 4.5 x 4.5 cm (Author: Michael Shaw)

Calcite
Tierra Buena Mine, San

Calcite
Rembang City, Rembang Regency, Central Java Province, Indonesia
7.3 x 7.2 x 3.1 cm (Author: Michael Shaw)

Calcite
Rembang City, Rembang

Calcite
Rembang City, Rembang Regency, Central Java Province, Indonesia
8.6 x 6.4 x 4.2 cm (Author: Michael Shaw)

Calcite
Rembang City, Rembang

Calcite
Xianghualing Mine, Xianghualing Sn-polymetallic ore field, Linwu, Chenzhou Prefecture, Hunan Province, China
9.5 x 7.5 x 6.5 cm (Author: Michael Shaw)

Calcite
Xianghualing Mine, Xia

Calcite
Xianghualing Mine, Xianghualing Sn-polymetallic ore field, Linwu, Chenzhou Prefecture, Hunan Province, China
9.5 x 7.5 x 6.5 cm (Author: Michael Shaw)

Calcite
Xianghualing Mine, Xia

Calcite
Sweetwater Mine, Ellington, Viburnum Trend District, Reynolds County, Missouri, USA
8.0 x 5.0 x 3.0 cm (Author: Michael Shaw)

Calcite
Sweetwater Mine, Ellin

Calcite
Sweetwater Mine, Ellington, Viburnum Trend District, Reynolds County, Missouri, USA
8.0 x 5.0 x 3.0 cm (Author: Michael Shaw)

Calcite
Sweetwater Mine, Ellin

Calcite
Bustillos Mine, Santa Eulalia District, Municipio Aquiles Serdán, Chihuahua, Mexico
6.2 x 3.4 x 2.8 cm (Author: Michael Shaw)

Calcite
Bustillos Mine, Santa

Calcite
Himmelfahrt Mine, Freiberg, Freiberg District, Erzgebirgskreis, Saxony/Sachsen, Germany
6.9 x 6.2 x 4.0 cm (Author: Michael Shaw)

Calcite
Himmelfahrt Mine, Frei

Calcite
Himmelfahrt Mine, Freiberg, Freiberg District, Erzgebirgskreis, Saxony/Sachsen, Germany
6.9 x 6.2 x 4.0 cm (Author: Michael Shaw)

Calcite
Himmelfahrt Mine, Frei

Calcite
Nashik District (Nasik), Maharashtra, India
8.2 x 5.6 x 4.0 cm (Author: Michael Shaw)

Calcite
Nashik District (Nasik

Calcite
Mumbai (Bombay), Mumbai District, Maharashtra, India
5.8 x 3.3 x 2.1 cm (Author: Michael Shaw)

Calcite
Mumbai (Bombay), Mumba

Calcite
Grabiszyce Górne, Leśna, Lubań, Lower Silesian Voivodeship, Poland
4.0 x 3.8 cm (Author: Michael Shaw)

Calcite
Grabiszyce Górne, Le&

Calcite
Leiping Mine, Leiping, Guiyang, Chenzhou Prefecture, Hunan Province, China
6.0 x 5.5 x 4.2 cm (Author: Michael Shaw)

Calcite
Leiping Mine, Leiping,

Calcite
Edgemont Uranium Mining District, Fall River County, South Dakota, USA
11.3 x 9.0 x 4.1 cm (Author: Michael Shaw)

Calcite
Edgemont Uranium Minin

Calcite
Leiping, Guiyang, Chenzhou Prefecture, Hunan Province, China
6.0 x 5.5 x 4.2 cm (Author: Michael Shaw)

Calcite
Leiping, Guiyang, Chen

Calcite
Empire State No. 4 Mine, Balmat, Balmat-Edwards Zinc District, St. Lawrence County, New York, USA
2.6 x 2.0 cm (Author: Michael Shaw)

Calcite
Empire State No. 4 Min

Calcite
U.S. Lime Company Quarry, Marble City, Sequoyah County, Oklahoma, USA
12.0 x 9.4 x 5.5 cm (Author: Michael Shaw)

Calcite
U.S. Lime Company Quar

Celestine on Sulfur 13.3 x 10.2 x 4.7 cm (Author: Michael Shaw)

Celestine on Sulfur

Celestine on Sulfur
La Grasta Mine, Delia, Caltanissetta Province, Sicily, Italy
13.3 x 10.2 x 4.7 cm (Author: Michael Shaw)

Celestine on Sulfur
La Grasta

Celestine
Stoneco Quarry (Lime City Quarry), Lime City, Wood County, Ohio, USA
3.9 cm (Author: Michael Shaw)

Celestine
Stoneco Quarry (Lime

Celestine
Wessels Mine, Hotazel, Kalahari manganese field (KMF), Northern Cape Province, South Africa
3.1 x 2.4 cm (Author: Michael Shaw)

Celestine
Wessels Mine, Hotaze

Celestine
Sakoany deposit, Katsepy Commune, Mitsinjo District, Boeny Region, Mahajanga (Majunga) Province, Madagascar
7.5 x 6.0 x 5.5 cm (Author: Michael Shaw)

Celestine
Sakoany deposit, Kat

Celestine
Sakoany deposit, Katsepy Commune, Mitsinjo District, Boeny Region, Mahajanga (Majunga) Province, Madagascar
7.5 x 6.0 x 5.5 cm (Author: Michael Shaw)

Celestine
Sakoany deposit, Kat

Celestine
Laman deposit, Qala e Naw District, Badghis Province, Afghanistan
5.0 x 4.1 x 3.2 cm (Author: Michael Shaw)

Celestine
Laman deposit, Qala

Celestine
Ungoza Mountain, Tupkaragan District, Mangystau Region, Kazakhstan
2.9 x 2.5 cm (Author: Michael Shaw)

Celestine
Ungoza Mountain, Tup

Cerussite on Malachite
Palabanda, M'Fouati District, Bouenza Department, Republic of the Congo
5.6 cm x 7.0 cm (Author: Michael Shaw)

Cerussite on Malachite
Palaban

Cerussite on malachite
Palabanda, M'Fouati District, Bouenza Department, Republic of the Congo
5.6 cm x 7.0 cm (Author: Michael Shaw)

Cerussite on malachite
Palaban

Cerussite
Daoping Mine, Gongcheng, Guilin Prefecture, Guangxi Zhuang Autonomous Region, China
4.5 x 2.5 x 1.0 cm (Author: Michael Shaw)

Cerussite
Daoping Mine, Gongch

Cerussite
Daoping Mine, Gongcheng, Guilin Prefecture, Guangxi Zhuang Autonomous Region, China
4.5 x 2.5 x 1.0 cm (Author: Michael Shaw)

Cerussite
Daoping Mine, Gongch

Cerussite
Dundas, Zeehan District, West Coast Council, Tasmania, Australia
5.0 x 4.0 x 2.0 cm (Author: Michael Shaw)

Cerussite
Dundas, Zeehan Distr

Cerussite
Bouzougar, Taouz, Er Rachidia Province, Drâa-Tafilalet Region, Morocco
6.5 x 4.2 x 4.0 cm (Author: Michael Shaw)

Cerussite
Bouzougar, Taouz, Er

Cerussite
Nakhlak Mine, Madan-e Nakhlak, Anarak District, Nain, Isfahan Province, Iran
4.0 x 3.0 x 1.2 cm (Author: Michael Shaw)

Cerussite
Nakhlak Mine, Madan-

Cerussite
Comet Mine, North Dundas mineral field, Zeehan District, West Coast Council, Tasmania, Australia
5.5 x 4.0 x 2.5 cm (Author: Michael Shaw)

Cerussite
Comet Mine, North Du

Chabazite-Ca (variety phacolite)
Csódi Hill, Dunabogdány, Szentendre District, Pest County, Közép-Magyarország Region, Hungary
8.3 x 6.2 x 4.6 cm (Author: Michael Shaw)

Chabazite-Ca (variety phacolite)
Csódi Hill, Dunabogdány, Szentendre District, Pest County, Közép-Magyarország Region, Hung

Chabazite-Ca
Řepčice, Třebušín, Litoměřice District, Ústí nad Labem Region, Czech Republic
7.4 x 6.8 x 4.3 cm (Author: Michael Shaw)

Chabazite-Ca
Řepčice

Chabazite-Ca
Řepčice, Třebušín, Litoměřice District, Ústí nad Labem Region, Czech Republic
7.4 x 6.8 x 4.3 cm (Author: Michael Shaw)

Chabazite-Ca
Řepčice

Chalcanthite
San Juan County, Utah, USA
5.2 cm x 7.2 cm (Author: Michael Shaw)

Chalcanthite
San Juan County,

Chalcedony (variety chrysoprase)
Wingellina Prospect, Ngaanyatjarraku Shire, Western Australia, Australia
11.0 x 7.0 x 5.0 cm (Author: Michael Shaw)

Chalcedony (variety chrysoprase)
Wingellina Prospect, Ngaanyatjarraku Shire, Western Australia, Austra

Chalcedony (variety Polyhedroid)
Garguelo farm, São José de Marimbas, Cachoeira dos Índios, Cajazeiras, Paraíba, Brazil
11.4 x 4.1 cm (Author: Michael Shaw)

Chalcedony (variety Polyhedroid)
Garguelo farm, São José de Marimbas, Cachoeira dos Índios, Cajazeiras, Paraíba, Bra

Chalcedony var. chrysoprase
Szklary Chrysoprase Mine, Szklary, Gmina Zabkowice Slaskie, Zabkowice Slaskie, Lower Silesian Voivodeship, Poland
4.8 x 3.5 cm (Author: Michael Shaw)

Chalcedony var. chrysoprase
Sz

Chalcedony
Rome, Malheur County, Oregon, USA
(Author: Michael Shaw)

Chalcedony
Rome, Malheur Count

Chalcedony
Rome, Malheur County, Oregon, USA
7.4 x 3.6 x 2.5 cm (Author: Michael Shaw)

Chalcedony
Rome, Malheur Count

Chalcocite
Bristol Copper Mine, Bristol, Hartford County, Connecticut, USA
2.2 cm x 2.8 cm (Author: Michael Shaw)

Chalcocite
Bristol Copper Mine

Chalcocite
Flambeau Mine, Ladysmith, Rusk County, Wisconsin, USA
3.8 x 2.6 cm (Author: Michael Shaw)

Chalcocite
Flambeau Mine, Lady

Chalcocite
M'Passa Mines, Mindouli District, Pool Department, Republic of the Congo
3.7 x 2.9 x 2.2 cm (Author: Michael Shaw)

Chalcocite
M'Passa Mines, Mind

Chalcocite
M'Passa Mines, Mindouli District, Pool Department, Republic of the Congo
3.7 x 2.9 x 2.2 cm. (Author: Michael Shaw)

Chalcocite
M'Passa Mines, Mind

Chalcocite
Lela, Pawnee County, Oklahoma, USA
5.7 x 5.2 x 3.5 cm (Author: Michael Shaw)

Chalcocite
Lela, Pawnee County

Chalcopyrite and quartz
Boldut Mine, Cavnic mining area, Cavnic, Maramures, Romania
5.5 cm x 7.5 cm. (Author: Michael Shaw)

Chalcopyrite and quartz
Boldut

Chalcopyrite on Sphalerite
Turt Mine, Turt, Negresti-Oas, Oas Mountains, Satu Mare, Romania
4.0 x 7.0 x 11.0 cm (Author: Michael Shaw)

Chalcopyrite on Sphalerite
Tur

Chalcopyrite
French Creek Mines, St. Peters, Warwick Township, Chester County, Pennsylvania, USA
6.0 cm x 8.0 cm (Author: Michael Shaw)

Chalcopyrite
French Creek Mine

Chalcopyrite
Banská Štiavnica (Schemnitz), Banská Štiavnica District, Banská Bystrica Region, Slovak Republic
8.7 x 6.7 x 3.5 cm (Author: Michael Shaw)

Chalcopyrite
Banská Štiavnic

Chalcopyrite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
4.3 x 3.8 cm (Author: Michael Shaw)

Chalcopyrite
Minas da Panasque

Chalcopyrite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
4.3 x 3.8 cm (Author: Michael Shaw)

Chalcopyrite
Minas da Panasque

Chalcopyrite
French Creek Mines, St. Peters, Warwick Township, Chester County, Pennsylvania, USA
3.1 x 2.0 x 1.5 cm (Author: Michael Shaw)

Chalcopyrite
French Creek Mine

Chalcopyrite
Alice Mine, Alice District, Clear Creek County, Colorado, USA
2.3 x 2.0 cm (Author: Michael Shaw)

Chalcopyrite
Alice Mine, Alice

Charoite
Chara and Tokko rivers confluence, Macizo Murunskii, Murunskii Massif, Sakha Republic (Yakutia), Russia
10.0 x 9.6 cm (Author: Michael Shaw)

Charoite
Chara and Tokko river

Chrysocolla
Lupoto Mine, Kakumba, Kipushi, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
4.0 x 3.4 cm (Author: Michael Shaw)

Chrysocolla
Lupoto Mine, Kakum

Chrysocolla
Tenke-Fungurume area, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
5.4 x 2.8 x 2.3 cm (Author: Michael Shaw)

Chrysocolla
Tenke-Fungurume ar

Chrysotile
Bell Mine, Thetford Mines, Chaudière-Appalaches, Québec, Canada
6.4 x 2.7 x 2.2 cm (Author: Michael Shaw)

Chrysotile
Bell Mine, Thetford

Cinnabar with Mercury
Almaden Mine, Almadén, Comarca Valle de Alcudia, Ciudad Real, Castilla-La Mancha, Spain
6.5 x 4.0 x 1.9 cm (Author: Michael Shaw)

Cinnabar with Mercury
Almaden

Colemanite on Calcite
Boron, Kramer District (Kramer Borate District), Kern County, California, USA
4.6 x 3.6 cm (Author: Michael Shaw)

Colemanite on Calcite
Boron, K

Colemanite on Calcite
Boron, Kramer District (Kramer Borate District), Kern County, California, USA
2.8 x 2.5 cm (Author: Michael Shaw)

Colemanite on Calcite
Boron, K

Colemanite
Boron, Kramer District (Kramer Borate District), Kern County, California, USA
5.4 x 3.0 x 2.7 cm (Author: Michael Shaw)

Colemanite
Boron, Kramer Distr

Common Opal
Virgin Valley, Humboldt County, Nevada, USA
6.8 x 6.1 x 3.2 cm (Author: Michael Shaw)

Common Opal
Virgin Valley, Hum

Copper
Onganja (Emke) Mine, Helen Farm 235, Onganja mining area, Seeis, Windhoek District, Khomas Region, Namibia
2.0 x 3.3 cm (Author: Michael Shaw)

Copper
Onganja (Emke) Mine, He

Copper
Rocklands Mine, Cloncurry, Cloncurry Shire, Queensland, Australia
7.1 x 5.4 cm (Author: Michael Shaw)

Copper
Rocklands Mine, Cloncur

Copper
Rocklands Mine, Cloncurry, Cloncurry Shire, Queensland, Australia
5.3 x 3.2 cm (Author: Michael Shaw)

Copper
Rocklands Mine, Cloncur

Copper
Calumet Township, Houghton County, Michigan, USA
6.0 x 4.8 x 1.1 cm (Author: Michael Shaw)

Copper
Calumet Township, Hough

Copper
Rocklands Mine, Cloncurry, Cloncurry Shire, Queensland, Australia
6.1 x 3.5 cm (Author: Michael Shaw)

Copper
Rocklands Mine, Cloncur

Copper
Bou Nahas Mine, Oumjrane mining area, Alnif Commune, Tinghir Province, Drâa-Tafilalet Region, Morocco
3.7 x 0.7 cm (Author: Michael Shaw)

Copper
Bou Nahas Mine, Oumjran

Copper
Bou Nahas Mine, Oumjrane mining area, Alnif Commune, Tinghir Province, Drâa-Tafilalet Region, Morocco
3.7 x 0.7 cm (Author: Michael Shaw)

Copper
Bou Nahas Mine, Oumjran