| Locality | Gallery |
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| : 7 photos listed. |
| "Limestone" quarries, Haverhill, Grafton Co., New Hampshire, USA | : 3 photos listed. |
| 132 North Mine, Widgiemooltha, Western Australia, Australia | : 1 photo listed. |
| A-23 Highway cut, Altura, Castellón, Valencian Community, Spain | : 4 photos listed. |
| A850 road cut, Black Hill, Edinbain, Waternish, Isle of Skye, North West Highlands (Inverness-shire), Scotland, UK | : 1 photo listed. |
| Abercynon (Dowlais Cardiff) Colliery, Abercynon, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | : 1 photo listed. |
| Abraham Shaft, Himmelfahrt Mine, Freiberg, Freiberg District, Erzgebirge, Saxony, Germany | : 2 photos listed. |
| Acitrezza (Aci Trezza), Etna Volcanic Complex, Catania Province, Sicily, Italy | : 2 photos listed. |
| Acqua Bianca valley, Gorfigliano, Minucciano, Apuan Alps, Lucca Province, Tuscany, Italy | : 8 photos listed. |
| Adelaide Mine (Adelaide Pty Mine; Adelaide Proprietary Mine), Dundas mineral field, Zeehan District, Tasmania, Australia | : 1 photo listed. |
| Adolf Bay, Spitsbergen, Svalbard, Norway | : 1 photo listed. |
| Adolf Mine, Rudabánya, Rudabányai Mts., Borsod-Abaúj-Zemplén Co., Hungary | : 3 photos listed. |
| Agate quarry, Halsbach, Freiberg District, Erzgebirge, Saxony, Germany | : 1 photo listed. |
| Aggregate Industries Quarry (Bayer-Mingolla Quarry; Trimount Quarry), Ashland, Middlesex Co., Massachusetts, USA | : 2 photos listed. |
| Aggregate Industries Quarry (Simeone Quarry), Wrentham, Norfolk Co., Massachusetts, USA | : 2 photos listed. |
| Agoncillo, La Rioja, Spain | : 1 photo listed. |
| Agua de Pau volcano (Fogo volcano), San Miguel Island, Azores District, Portugal | : 4 photos listed. |
| Aiguille du Chatelet, Veny Valley, Monte Bianco Massif, Courmayeur, Aosta Valley, Italy | : 2 photos listed. |
| Ajo District, Pima Co., Arizona, USA | : 1 photo listed. |
| Akjoujt Mine, Akjoujt (Akjout; Fort Repoux), Inchiri Region, Mauritania | : 1 photo listed. |
| Albert Mine, Hastenrath, Eschweiler, Aachen, North Rhine-Westphalia, Germany | : 1 photo listed. |
| Alcanadre, La Rioja, Spain | : 1 photo listed. |
| Aletsch Glacier, Aletsch area, Wallis (Valais), Switzerland | : 1 photo listed. |
| Aleurolite quarry, Varga Hill, Pátka, Velencei Mts., Fejér Co., Hungary | : 1 photo listed. |
| Algares deposit, Aljustrel Mine, Aljustrel, Beja District, Portugal | : 19 photos listed. |
| Algezares quarry, Segorbe, Castellón, Valencian Community, Spain | : 1 photo listed. |
| Aljezur, Faro District, Portugal | : 1 photo listed. |
| Aljustrel Mine, Aljustrel, Beja District, Portugal | : 2 photos listed. |
| Aljustrel, Beja District, Portugal | : 1 photo listed. |
| Allalin area, Saas Almagell, Saas Valley, Zermatt - Saas Fee area, Wallis (Valais), Switzerland | : 2 photos listed. |
| Allenheads Mine (Beaumont Mine), East Allendale, North Pennines, Northumberland, England, UK | : 2 photos listed. |
| Almenara, Castellón, Valencian Community, Spain | : 1 photo listed. |
| Alpe Rosso, Orcesco, Vigezzo Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, Italy | : 6 photos listed. |
| Alpe delle Frasse, Condove, Susa Valley, Torino Province, Piedmont, Italy | : 5 photos listed. |
| Alsótelekes, Rudabányai Mts., Borsod-Abaúj-Zemplén Co., Hungary | : 7 photos listed. |
| Alt Bobos mine, Uris 481 farm, Otavi, Otjozondjupa Region, Namibia | : 2 photos listed. |
| Altbach (Alte Bach), Lax, Goms, Wallis (Valais), Switzerland | : 1 photo listed. |
| Alte Elisabeth Mine, Himmelfahrt Mine, Freiberg, Freiberg District, Erzgebirge, Saxony, Germany | : 3 photos listed. |
| Alte Stafel, Kriegalp Valley (Chriegalp Valley), Binn Valley, Wallis (Valais), Switzerland | : 1 photo listed. |
| Alto da Serra Quarries, Rio Maior, Santarém District, Portugal | : 73 photos listed. |
| Alto das Quelhas do Gestoso Mines, Gestoso, Manhouce, São Pedro do Sul, Viseu District, Portugal | : 14 photos listed. |
| Altáró, Gyöngyösoroszi, Mátra Mts., Heves Co., Hungary | : 3 photos listed. |
| Alvord, Wise Co., Texas, USA | : 1 photo listed. |
| Ameib Farm, Usakos, Karibib District, Erongo Region, Namibia | : 1 photo listed. |
| Amerzgane, Ouarzazate Province, Souss-Massa-Draâ Region, Morocco | : 1 photo listed. |
| Amethyst Cove (Captain Kidd's Cove), Bay of Fundy, Kings Co., Nova Scotia, Canada | : 1 photo listed. |
| Amis Complex, Brandberg area, Brandberg District, Erongo Region, Namibia | : 1 photo listed. |
| Andara Mining District, Picos de Europa Mts, Asturias, Spain | : 1 photo listed. |
| Andesite Quarry (Községi quarry), Nadap, Velencei Mts., Fejér Co., Hungary | : 1 photo listed. |
| Andesite quarry, Kreimbach-Kaulbach, Wolfstein, Rhineland-Palatinate, Germany | : 1 photo listed. |
| Andrássy I. Mine, Rudabánya, Rudabányai Mts., Borsod-Abaúj-Zemplén Co., Hungary | : 2 photos listed. |
| Andrássy II. Mine, Rudabánya, Rudabányai Mts., Borsod-Abaúj-Zemplén Co., Hungary | : 3 photos listed. |
| Anen glacier, Lang glacier area, Lötschen valley, Wallis (Valais), Switzerland | : 3 photos listed. |
| Anenska studanka (Annaqualle), Petrov nad Desnou (Petersdorf an der Tess), Šumperk (Mährisch Schönberg), Olomouc Region, Moravia (Mähren; Maehren), Czech Republic | : 1 photo listed. |
| Anita Mine (Magee Mine; Magee & Dougherty), Red Mountain, Cahuilla District, Riverside Co., California, USA | : 2 photos listed. |
| Anna Mine, Alsdorf, Aachen, North Rhine-Westphalia, Germany | : 1 photo listed. |
| Anna-Madeleine Mine, Mont-Dore Commune, Southern Province, New Caledonia | : 1 photo listed. |
| Annabel Lee mine, Harris Creek Sub-District, Illinois - Kentucky Fluorspar District, Hardin Co., Illinois, USA | : 24 photos listed. |
| Anselmo Mine, Butte, Butte District, Silver Bow Co., Montana, USA | : 2 photos listed. |
| Antanetinilapa (Estatoby), Sahatany Valley, Sahatany Pegmatite Field (Mt Bity (Ibity) area), Vakinankaratra Region (Betafo - Antsirabé region), Antananarivo Province, Madagascar | : 1 photo listed. |
| Antoing, Tournai (Doornijk), Hainaut (Henegouwen; Hennegau) Province, Belgium | : 1 photo listed. |
| Aouli, Midelt, Khénifra Province, Meknès-Tafilalet Region, Morocco | : 3 photos listed. |
| Aparis Mine, Barrancos, Beja District, Portugal | : 34 photos listed. |
| Apedale Head Mine, Redmire, Wensleydale, North Pennines, North Yorkshire, England, UK | : 2 photos listed. |
| Apollo 17 Landing Site, Taurus-Littrow Valley, The Moon | : 1 photo listed. |
| Apuan Alps, Lucca Province, Tuscany, Italy | : 4 photos listed. |
| Aranga Quarry (Stone's Quarry; Hood Road Quarry), Aranga, Kaipara, Northland, North Island, New Zealand | : 1 photo listed. |
| Arany Hill, Sopron, Soproni Mts., Győr-Moson-Sopron Co., Hungary | : 1 photo listed. |
| Arcu Sa Tuppa Prospect, Muravera, Cagliari Province, Sardinia, Italy | : 1 photo listed. |
| Arensberg Mt., Zilsdorf, Hillesheim, Eifel Mts, Rhineland-Palatinate, Germany | : 1 photo listed. |
| Argentiera della Nurra Mine, Porto Torres, Sassari Province, Sardinia, Italy | : 19 photos listed. |
| Argentiera di Sant'Anna Mines, Sant'Anna di Stazzema, Stazzema, Apuan Alps, Lucca Province, Tuscany, Italy | : 20 photos listed. |
| Aris Quarries (Ariskop Quarry; Railway Quarry), Aris, Windhoek, Windhoek District, Khomas Region, Namibia | : 4 photos listed. |
| Armament Mine (Wayside Mine), North Fork Skykomish River, Snohomish Co., Washington, USA | : 2 photos listed. |
| Arnetola Valley, Vagli di Sotto, Apuan Alps, Lucca Province, Tuscany, Italy | : 3 photos listed. |
| Arni, Seravezza, Apuan Alps, Lucca Province, Tuscany, Italy | : 2 photos listed. |
| Arnold, Jefferson Co., Missouri, USA | : 1 photo listed. |
| Arrowhead Mine (Leatherhead Mine), Mt Ida, Montgomery Co., Arkansas, USA | : 4 photos listed. |
| Arroyo de Trofa Mine, Torrelodones, Madrid, Spain | : 3 photos listed. |
| Artana quarry, Carrara, Apuan Alps, Massa-Carrara Province, Tuscany, Italy | : 7 photos listed. |
| Artenberg quarry, Steinach, Haslach, Black Forest, Baden-Württemberg, Germany | : 1 photo listed. |
| Arundel quarry, Baltimore, Baltimore Co., Maryland, USA | : 2 photos listed. |
| Arweiler Quarry, Reimsbach, Merzig, Saarland, Germany | : 1 photo listed. |
| Ash Creek, Ricolite District, Grant Co., New Mexico, USA | : 1 photo listed. |
| Ashgillhead Mine, Harwood, Teesdale, North Pennines, Co. Durham, England, UK | : 2 photos listed. |
| Assunção Mine, Aldeia Nova, Ferreira de Aves, Sátão, Viseu District, Portugal | : 79 photos listed. |
| Asturias, Spain | : 3 photos listed. |
| Asztag kő, Gyöngyössolymos, Mátra Mts., Heves Co., Hungary | : 2 photos listed. |
| Atlantic Cable Mine, Rico, Rico District (Pioneer District), Dolores Co., Colorado, USA | : 1 photo listed. |
| Audrey Lynn Mine, Little Cahuilla Mountain, Cahuilla District, Riverside Co., California, USA | : 5 photos listed. |
| Aughamore Quarry, Aughamore, Co. Sligo, Ireland | : 7 photos listed. |
| Auguste-Victoria Mine, Marl-Hüls, Recklinghausen, Ruhr Coal Mining area, North Rhine-Westphalia, Germany | : 6 photos listed. |
| Aurora Mine, Leversbach, Düren, Eifel Mts, North Rhine-Westphalia, Germany | : 4 photos listed. |
| Aust Cliff, South Gloucestershire (Bristol; Avon), England, UK | : 2 photos listed. |
| Austinville-Ivanhoe District, New River-Cripple Creek Region, Wythe Co., Virginia, USA | : 2 photos listed. |
| Avarela, Óbidos, Leiria District, Portugal | : 30 photos listed. |
| Avebury Nickel Deposits, Zeehan district, Tasmania, Australia | : 2 photos listed. |
| Avondale Mine, Lyndhurst, North Flinders Ranges, Flinders Ranges, South Australia, Australia | : 1 photo listed. |
| Baccu Locci Mine, Villaputzu, Cagliari Province, Sardinia, Italy | : 6 photos listed. |
| Bacu Arrodas mine, Muravera, Cagliari Province, Sardinia, Italy | : 3 photos listed. |
| Badacsony, Badacsonytomaj, Tapolcai Basin, Veszprém Co., Hungary | : 1 photo listed. |
| Badu Hill pegmatite, Llano Co., Texas, USA | : 1 photo listed. |
| Bagoly Hill, Gánt, Vértes Mts., Fejér Co., Hungary | : 1 photo listed. |
| Baia Mare (Nagybánya), Maramures Co., Romania | : 21 photos listed. |
| Baia Sprie (Felsöbánya), Maramures Co., Romania | : 1 photo listed. |
| Baia Sprie mine (Felsöbánya mine), Baia Sprie (Felsöbánya), Maramures Co., Romania | : 5 photos listed. |
| Balança Mine, Mértola, Beja District, Portugal | : 5 photos listed. |
| Ballycorus mine, Dublin, Co. Dublin, Ireland | : 1 photo listed. |
| Ballycummisk Mine, Ballydehob, Mizen Peninsula, Co. Cork, Ireland | : 2 photos listed. |
| Ballymurtagh, Avoca, Co. Wicklow, Ireland | : 1 photo listed. |
| Ballynoe mine (Magcobar mine), Silvermines District, Co. Tipperary, Ireland | : 3 photos listed. |
| Banky, Vyhne, Banská Štiavnica Mining District, Štiavnica Mts, Banská Bystrica Region, Slovakia | : 10 photos listed. |
| Banská Belá (Dilln), Banská Štiavnica Mining District, Štiavnica Mts, Banská Bystrica Region, Slovakia | : 1 photo listed. |
| Banská Štiavnica (Selmecbánya; Schemnitz), Banská Štiavnica Mining District, Štiavnica Mts, Banská Bystrica Region, Slovakia | : 13 photos listed. |
| Banská Štiavnica Mining District, Štiavnica Mts, Banská Bystrica Region, Slovakia | : 2 photos listed. |
| Baratti (slag locality), Piombino, Livorno Province, Tuscany, Italy | : 3 photos listed. |
| Barbora adit, Knöttel (Knötel; Knödel) area, Krupka (Graupen), Krušné Hory Mts (Erzgebirge), Ústí Region, Bohemia (Böhmen; Boehmen), Czech Republic | : 6 photos listed. |
| Barnett Mine (West Vein Mine; Barnett Complex Mine; Parkinson; Parkenson), Rosiclare, Rosiclare Sub-District, Illinois - Kentucky fluorspar District, Pope Co., Illinois, USA | : 4 photos listed. |
| Barneycraig Mine, Coalcleugh, West Allendale, North Pennines, Northumberland, England, UK | : 1 photo listed. |
| Baroid Mine (Chamberlain Creek Barite Mines), Chamberlain Creek Valley, Magnet Cove, Hot Spring Co., Arkansas, USA | : 2 photos listed. |
| Barranco de los Lobos Mine, La Peza, Granada, Andalusia, Spain | : 4 photos listed. |
| Barrasford Quarry, Hexham, Northumberland, England, UK | : 1 photo listed. |
| Barre area granite quarries, Washington Co., Vermont, USA | : 1 photo listed. |
| Barrow Mine, Braithwaite District, North and Western Region (Cumberland), Cumbria, England, UK | : 1 photo listed. |
| Basalt quarry, Wingertsberg Mt., Niedermendig, Mendig, Eifel Mts, Rhineland-Palatinate, Germany | : 1 photo listed. |
| Bassett Products Co. quarry, Monticello, Wayne Co., Kentucky, USA | : 3 photos listed. |
| Batworthy Adit, Moretonhampstead, North-Eastern Dartmoor, Dartmoor & Teign Valley District, Devon, England, UK | : 1 photo listed. |
| Bauxite Mines, Bauxite, Saline Co., Arkansas, USA | : 1 photo listed. |
| Beauvoir quarry, Echassières, Ebreuil, Allier, Auvergne, France | : 1 photo listed. |
| Bechaz mine, Challant Saint-Anselme, Ayas Valley, Aosta Valley, Italy | : 15 photos listed. |
| Bedford United Mine, Tavistock Hamlets, Tavistock District, Devon, England, UK | : 6 photos listed. |
| Bedwellty Pits, Tredegar, Blaenau Gwent (Gwent; Monmouthshire), Wales, UK | : 2 photos listed. |
| Beez, Namur, Namur Province, Belgium | : 2 photos listed. |
| Bel Castel, Saint Vincent du Pendit, Saint Ceré, Lot, Midi-Pyrénées, France | : 1 photo listed. |
| Belalp, Naters, Brig, Wallis (Valais), Switzerland | : 1 photo listed. |
| Belmont Mine, Butte, Butte District, Silver Bow Co., Montana, USA | : 2 photos listed. |
| Beloves, Náchod (Nachod), Hradec Králové Region, Bohemia (Böhmen; Boehmen), Czech Republic | : 3 photos listed. |
| Bena de Padru, Ozieri, Sassari Province, Sardinia, Italy | : 1 photo listed. |
| Bendada Quarries, Sabugal, Guarda District, Portugal | : 41 photos listed. |
| Bendisberg Mine, St Jost, Langenfeld, Mayen, Eifel Mts, Rhineland-Palatinate, Germany | : 4 photos listed. |
| Berbes Mine, Berbes Mining area, Berbes, Ribadesella, Asturias, Spain | : 2 photos listed. |
| Berg Aukas (Berg Aukus), Grootfontein District, Otjozondjupa Region, Namibia | : 2 photos listed. |
| Berkeley Mine, Butte, Butte District, Silver Bow Co., Montana, USA | : 1 photo listed. |
| Berkeley Pit, Butte, Butte District, Silver Bow Co., Montana, USA | : 3 photos listed. |
| Berry Ledge locality, Cornish, York Co., Maine, USA | : 1 photo listed. |
| Berta Quarry, Sant Cugat del Vallès-El Papiol, Vallès Occidental, Barcelona, Catalonia, Spain | : 8 photos listed. |
| Beryl Mountain Mine, Acworth, Sullivan Co., New Hampshire, USA | : 1 photo listed. |
| Beryl Pit, Quadeville, Lyndoch Township, Renfrew Co., Ontario, Canada | : 4 photos listed. |
| Bettmerhorn Mt., Aletsch area, Wallis (Valais), Switzerland | : 4 photos listed. |
| Beyrède-Jumet, Aure Valley, Hautes-Pyrénées, Midi-Pyrénées, France | : 2 photos listed. |
| Bezděčín, Železný Brod (Eisenbrod), Liberec Region, Bohemia (Böhmen; Boehmen), Czech Republic | : 1 photo listed. |
| Bica mine, Sortelha, Sabugal, Guarda District, Portugal | : 22 photos listed. |
| Biddick Mine, Livingston, Upper Mississippi Valley District, Iowa Co., Wisconsin, USA | : 1 photo listed. |
| Bingham Canyon Mine (Bingham Canyon deposit; Kennecott Mine; Bingham Copper Mine; Utah Copper Mine), Bingham District (West Mountain District), Oquirrh Mts, Salt Lake Co., Utah, USA | : 1 photo listed. |
| Bir Bir River, Yubdo (Joubdo; Youbdo; Joubda) District, Gimbi, Wallaga (Welega; Wollega; Ouallega) Province, Ethiopia | : 3 photos listed. |
| Biraya Fe-REE ore occurrence, Biraya and Bya Rivers confluence area (Chara Basin), Vitim Plateau, Buriatia (Buryatia) Republic, Transbaikalia (Zabaykalye), Eastern-Siberian Region, Russia | : 5 photos listed. |
| Birch Tor & Vitifer Mine, Warren House, Central Dartmoor, Dartmoor & Teign Valley District, Devon, England, UK | : 2 photos listed. |
| Birk Gill, Roughton Gill, Caldbeck Fells, North and Western Region (Cumberland), Cumbria, England, UK | : 2 photos listed. |
| Bjertnes pegmatite, Krøderen Lake, Krødsherad, Buskerud, Norway | : 3 photos listed. |
| Black Head, Shelly Beach, Ballina, Rous Co., New South Wales, Australia | : 2 photos listed. |
| Black Hills Rockhound Area, Peloncillo Mts, Graham Co., Arizona, USA | : 1 photo listed. |
| Black Jack Mine (Marsden lode; Marsden's diggings; Peru Mine), Galena, Galena District, Jo Daviess Co., Illinois, USA | : 2 photos listed. |
| Black Pine Mine (Combination Mine; Black Pine Tailings; Black Pine Dump), Flint Creek Valley, John Long Mts, Philipsburg District (Flint Creek District), Granite Co., Montana, USA | : 17 photos listed. |
| Black River Pegmatite, Republic, Marquette Co., Michigan, USA | : 2 photos listed. |
| Blaenceulan Mine, Talybont, Ceulanymaesmawr, Ceredigion (Dyfed; Cardiganshire), Wales, UK | : 1 photo listed. |
| Blaengwynlais Quarry, Bwlch-y-cwm, Cardiff (South Glamorgan; Glamorgan), Wales, UK | : 1 photo listed. |
| Blaenserchan Colliery, Pontnewynydd, Torfaen (Gwent; Monmouthshire), Wales, UK | : 1 photo listed. |
| Blagill Mine, Nent Valley, Alston Moor District, North Pennines, North and Western Region (Cumberland), Cumbria, England, UK | : 1 photo listed. |
| Blanchard Hill (Blanchard Mountain), Bellingham, Skagit Co., Washington, USA | : 2 photos listed. |
| Bleagill Mine, Newbiggin, Teesdale, North Pennines, Co. Durham, England, UK | : 1 photo listed. |
| Blinnen Valley, Reckingen, Grafschaft, Goms, Wallis (Valais), Switzerland | : 3 photos listed. |
| Blue Circle Cement Quarry, Eastgate, Weardale, North Pennines, Co. Durham, England, UK | : 2 photos listed. |
| Blue Lady Mine (Blue Tourmaline claim; San Diego group; Blue Bell deposit), Chihuahua Valley, Warner Springs District, San Diego Co., California, USA | : 7 photos listed. |
| Blueberry Mountain Quarry, Woburn, Middlesex Co., Massachusetts, USA | : 1 photo listed. |
| Bobtail Mine, Black Hawk, Gilpin Co., Colorado, USA | : 1 photo listed. |
| Boglár Hill, Fertőrákos, Balfi Mts., Győr-Moson-Sopron Co., Hungary | : 3 photos listed. |
| Bois le Duc, Foisches, Givet, Ardennes, Champagne-Ardenne, France | : 6 photos listed. |
| Boldut Mine, Cavnic (Kapnic; Kapnik), Maramures Co., Romania | : 11 photos listed. |
| Boltsburn Mine, Rookhope District, Weardale, North Pennines, Co. Durham, England, UK | : 2 photos listed. |
| Bom Sucesso No. 2 Quarry, Chãs de Tavares, Mangualde, Viseu District, Portugal | : 6 photos listed. |
| Bonacker quarry, Gedern, Vogelsberg, Hesse, Germany | : 1 photo listed. |
| Bonanza Mine, Duquesne-Washington group (Nash Mines group), Duquesne (Washington Camp), Patagonia District, Patagonia Mts, Santa Cruz Co., Arizona, USA | : 6 photos listed. |
| Book Mine, Alpha, Menominee iron range, Iron Co., Michigan, USA | : 1 photo listed. |
| Borovec, Štěpánov nad Svratkou, Vysočina Region, Moravia (Mähren; Maehren), Czech Republic | : 1 photo listed. |
| Boston Consolidated Mine, Bingham District (West Mountain District), Oquirrh Mts, Salt Lake Co., Utah, USA | : 1 photo listed. |
| Boston Lead Mine, Salisbury, Merrimack Co., New Hampshire, USA | : 1 photo listed. |
| Botallack Mine, Botallack, Botallack - Pendeen Area, St Just District, Cornwall, England, UK | : 11 photos listed. |
| Botefa Mine, Barrancos, Beja District, Portugal | : 12 photos listed. |
| Bottino Mine, Stazzema, Apuan Alps, Lucca Province, Tuscany, Italy | : 33 photos listed. |
| Boulby Mine, Loftus, Cleveland, England, UK | : 1 photo listed. |
| Brae Fell Mine, Roughton Gill, Caldbeck Fells, North and Western Region (Cumberland), Cumbria, England, UK | : 1 photo listed. |
| Braen Quarry (Sam Braen Quarry), Haledon, Passaic Co., New Jersey, USA | : 1 photo listed. |
| Brandberg area, Brandberg District, Erongo Region, Namibia | : 1 photo listed. |
| Brecca mine, San Vito, Cagliari Province, Sardinia, Italy | : 6 photos listed. |
| Breitenberg Lead mine, Erlenbach, Bad Bergzabern, Rhineland-Palatinate, Germany | : 1 photo listed. |
| Breiðdalur- Berufjörður area, Suður-Múlasýsla, Iceland | : 2 photos listed. |
| Brenham meteorite, Kimberly farm, Kiowa Co., Kansas, USA | : 1 photo listed. |
| Brenva Glacier, Veny Valley, Monte Bianco Massif, Courmayeur, Aosta Valley, Italy | : 1 photo listed. |
| Bric Colmè, I Cardin, San Giacomo, Cuneo Province, Piedmont, Italy | : 6 photos listed. |
| Britannic Merthyr Colliery, Gilfach Coch, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | : 2 photos listed. |
| British Canadian mine (B.C. 1 & B.C. 2 mines), Black Lake, Mégantic Co., Québec, Canada | : 1 photo listed. |
| Broken Hill, Yancowinna Co., New South Wales, Australia | : 1 photo listed. |
| Brosso Mine, Cálea, Léssolo, Canavese District, Torino Province, Piedmont, Italy | : 41 photos listed. |
| Broughton Mine (Luzcan mine; Carrière rang XV), St-Pierre-de-Broughton (West Broughton), Mégantic Co., Québec, Canada | : 1 photo listed. |
| Brown's Prospect, Rum Jungle, Alligator Rivers Region, Northern Territory, Australia | : 1 photo listed. |
| Brownley Hill Mine (Bloomsberry Horse Level), Nenthead, Alston Moor District, North Pennines, North and Western Region (Cumberland), Cumbria, England, UK | : 3 photos listed. |
| Browns Island (Motukorea), Auckland City, Auckland, North Island, New Zealand | : 1 photo listed. |
| Brundholme Mine (Glenderaterra Mine; Blencathra Mine), Glenderaterra Valley, Threlkeld District, North and Western Region (Cumberland), Cumbria, England, UK | : 1 photo listed. |
| Brunita Mine, La Unión, Sierra de Cartagena, Murcia, Spain | : 1 photo listed. |
| Bryn-yr-Afr Mine, Nant-y-Moch Reservoir area, Ponterwyd, Trefeirig, Ceredigion (Dyfed; Cardiganshire), Wales, UK | : 2 photos listed. |
| Bryntail Mine, Llanidloes, Powys (Montgomeryshire), Wales, UK | : 2 photos listed. |
| Buca della Vena Mine, Stazzema, Apuan Alps, Lucca Province, Tuscany, Italy | : 37 photos listed. |
| Buckwheat Pit (Southwest Opening; Buckwheat Mine), Franklin, Franklin Mining District, Sussex Co., New Jersey, USA | : 1 photo listed. |
| Budislav, Litomyšl (Leitomischl), Pardubice Region, Bohemia (Böhmen; Boehmen), Czech Republic | : 1 photo listed. |
| Buferrera mines, Covadonga lakes, Cangas de Onís, Asturias, Spain | : 5 photos listed. |
| Buffalo Mine, Butte, Butte District, Silver Bow Co., Montana, USA | : 1 photo listed. |
| Bugalho Mine, Alandroal, Évora District, Portugal | : 5 photos listed. |
| Bull Run Quarry, Conklin, Loudoun Co., Virginia, USA | : 1 photo listed. |
| Bumpus Quarry, Albany, Oxford Co., Maine, USA | : 1 photo listed. |
| Bunker Hill Mine, Negaunee, Marquette iron range, Marquette Co., Michigan, USA | : 1 photo listed. |
| Bunton Level (Bunting Level), Friarfold Mine, Gunnerside Gill, Swaledale, North Pennines, North Yorkshire, England, UK | : 2 photos listed. |
| Burgum Alp, Vizze Valley (Pfitsch valley), Bolzano Province (South Tyrol), Trentino-Alto Adige, Italy | : 1 photo listed. |
| Burnt Cabin Creek, Spray, Wheeler Co., Oregon, USA | : 3 photos listed. |
| Burra Burra Mine, Burra, North Mt Lofty Ranges, Mt Lofty Ranges, South Australia, Australia | : 5 photos listed. |
| Burtree Pasture Mine (Breckonsyke Mine; Broadmea Mine), Cowshill, Weardale, North Pennines, Co. Durham, England, UK | : 5 photos listed. |
| Burtree Slits, Cowshill, Weardale, North Pennines, Co. Durham, England, UK | : 2 photos listed. |
| Butte, Butte District, Silver Bow Co., Montana, USA | : 1 photo listed. |
| Bwlch Glas Mine, Talybont, Ceulanymaesmawr, Ceredigion (Dyfed; Cardiganshire), Wales, UK | : 3 photos listed. |
| Bwlch Ystyllen Mine, Nant-y-Moch Reservoir area, Ponterwyd, Trefeirig, Ceredigion (Dyfed; Cardiganshire), Wales, UK | : 2 photos listed. |
| Bwlchgwyn Mine (Nanteos Mine), Ystumtuen, Cwmrheidol, Ceredigion (Dyfed; Cardiganshire), Wales, UK | : 2 photos listed. |
| Bánya Hill, Gyöngyösoroszi, Mátra Mts., Heves Co., Hungary | : 5 photos listed. |
| Bächi Valley (Reckingen Valley), Reckingen, Grafschaft, Goms, Wallis (Valais), Switzerland | : 1 photo listed. |
| Béke adit, Parádsasvár (Üveghuta), Mátra Mts., Heves Co., Hungary | : 3 photos listed. |
| Bél-kő, Bélapátfalva, Bükk Mts., Heves Co., Hungary | : 2 photos listed. |
| CV-35 Highway cut, Domeño, Chelva, Valencia, Valencian Community, Spain | : 1 photo listed. |
| Cabezo Rajado, La Unión, Sierra de Cartagena, Murcia, Spain | : 1 photo listed. |
| Cabeço da Mua mines, Torre de Moncorvo, Bragança District, Portugal | : 18 photos listed. |
| Cabo Mondego Quarry, Figueira da Foz, Coimbra District, Portugal | : 13 photos listed. |
| Cala Francese Quarries, La Maddalena Island, La Maddalena, Olbia-Tempio Pausania Province, Sardinia, Italy | : 2 photos listed. |
| Cala Mine, Huelva, Andalusia, Spain | : 3 photos listed. |
| Calabona Mine, Alghero, Sassari Province, Sardinia, Italy | : 3 photos listed. |
| Calagio Quarry, Carrara, Apuan Alps, Massa-Carrara Province, Tuscany, Italy | : 1 photo listed. |
| Calbrita quarry, Alenquer, Lisboa District, Portugal | : 2 photos listed. |
| Calcaferro mine, Mulina, Stazzema, Apuan Alps, Lucca Province, Tuscany, Italy | : 13 photos listed. |
| Caldbeck Fells, North and Western Region (Cumberland), Cumbria, England, UK | : 1 photo listed. |
| Caleira quarry, Castelo de Vide, Portalegre District, Portugal | : 21 photos listed. |
| Calico, Calico District, San Bernardino Co., California, USA | : 1 photo listed. |
| Cambokeels Mine (Cammock Isle Mine; Cumnock Isle Mine; Cammock Eals Mine), Westgate, Weardale, North Pennines, Co. Durham, England, UK | : 3 photos listed. |
| Cambria-Jackson Mine (Bessemer; Hartford; Lillie; Cambria; Jackson; Lakeside; South Jackson), Negaunee, Marquette iron range, Marquette Co., Michigan, USA | : 1 photo listed. |
| Cambrian Colliery, Clydach Vale, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | : 1 photo listed. |
| Camdwrbach Mine (Cambrian South Mine), Nant-y-Moch Reservoir area, Talybont, Ceulanymaesmawr, Ceredigion (Dyfed; Cardiganshire), Wales, UK | : 2 photos listed. |
| Camp Verde Salt Mine (Wingfield Gypsum; Sodium Products Corp. Mine; Graham Wingfield Sulphate Mine; Graham-Wingfield Sulfate Ground), Camp Verde, Camp Verde District, Yavapai Co., Arizona, USA | : 3 photos listed. |
| Canaglia Mine, Porto Torres, Sassari Province, Sardinia, Italy | : 1 photo listed. |
| Cannevrau Prospect, San Vito, Cagliari Province, Sardinia, Italy | : 1 photo listed. |
| Cannon Mine (Bengal-Tully Mine), Stambaugh, Menominee iron range, Iron Co., Michigan, USA | : 1 photo listed. |
| Cantera de los Gallegos, La Cabrera, Madrid, Spain | : 1 photo listed. |
| Canyon Diablo meteorite, Meteor Crater and vicinity, Winslow, Coconino Co., Arizona, USA | : 1 photo listed. |
| Cap Blanc-Nez (Escalles), Pas-de-Calais, Nord-Pas-de-Calais, France | : 4 photos listed. |
| Cap Negret, Altea, Alicante, Valencian Community, Spain | : 2 photos listed. |
| Cap de Creus (Cabo de Creus), Cadaqués, Alt Empordà, Girona (Gerona), Catalonia, Spain | : 26 photos listed. |
| Cape Calamita Mine (Calamita Mine), Capoliveri, Elba Island, Livorno Province, Tuscany, Italy | : 2 photos listed. |
| Cape D'Or, Bay of Fundy, Cumberland Co., Nova Scotia, Canada | : 1 photo listed. |
| Cape Marargiu, Bosa, Oristano Province, Sardinia, Italy | : 6 photos listed. |
| Capelcleugh Mine, Nenthead, Alston Moor District, North Pennines, North and Western Region (Cumberland), Cumbria, England, UK | : 8 photos listed. |
| Capoliveri, Elba Island, Livorno Province, Tuscany, Italy | : 2 photos listed. |
| Cappagh Mine, Ballydehob, Mizen Peninsula, Co. Cork, Ireland | : 3 photos listed. |
| Caprera island, La Maddalena, Olbia-Tempio Pausania Province, Sardinia, Italy | : 1 photo listed. |
| Capurru Quarry, Osilo, Sassari Province, Sardinia, Italy | : 2 photos listed. |
| Carl Funke Mine, Essen, Ruhr Coal Mining area, North Rhine-Westphalia, Germany | : 1 photo listed. |
| Carmelita Mine (MS 6130; Blue Gem; French Pete; Elinor; Crest Gem), Warner Springs District, San Diego Co., California, USA | : 28 photos listed. |
| Carmen Mines, La Celia, Jumilla, Murcia, Spain | : 1 photo listed. |
| Carolin Mine (Ladner Creek Mine), Hope, New Westminster Mining Division, British Columbia, Canada | : 1 photo listed. |
| Carolina, Coronel Pringles Department, San Luis, Argentina | : 1 photo listed. |
| Carpenter Mine, Crystal Falls, Menominee iron range, Iron Co., Michigan, USA | : 1 photo listed. |
| Carrasca mine, Quarta-Feira, Sabugal, Guarda District, Portugal | : 2 photos listed. |
| Carrock Fell, Caldbeck Fells, North and Western Region (Cumberland), Cumbria, England, UK | : 1 photo listed. |
| Carrock Mine, Carrock Fell, Caldbeck Fells, North and Western Region (Cumberland), Cumbria, England, UK | : 2 photos listed. |
| Carrs Mine, Nenthead, Alston Moor District, North Pennines, North and Western Region (Cumberland), Cumbria, England, UK | : 2 photos listed. |
| Case Collina (Toscopomici quarry), Pitigliano, Grosseto Province, Tuscany, Italy | : 1 photo listed. |
| Case beryl prospects (Case quarries), Portland, Middlesex Co., Connecticut, USA | : 6 photos listed. |
| Cashwell Mine, Eastern Cross Fell, Alston Moor District, North Pennines, North and Western Region (Cumberland), Cumbria, England, UK | : 1 photo listed. |
| Castagnola, Vagli di Sotto, Apuan Alps, Lucca Province, Tuscany, Italy | : 4 photos listed. |
| Castelejo mine, Vila Cortês da Serra, Gouveia, Guarda District, Portugal | : 9 photos listed. |
| Castell Mine (Dyffryn Castell Mine; New Castell Mine; West Esgairlle Mine; Gwaithddu Mine; Cripiau Bach Mine), Ponterwyd, Cwmrheidol, Ceredigion (Dyfed; Cardiganshire), Wales, UK | : 2 photos listed. |
| Castelo de Vide, Portalegre District, Portugal | : 2 photos listed. |
| Castle Mountain District, Meagher Co., Montana, USA | : 2 photos listed. |
| Catri, Sant'Ilario in Campo, Campo nell'Elba, Elba Island, Livorno Province, Tuscany, Italy | : 1 photo listed. |
| Cava del Ferro (Bùgie mines; Trimpello), Fornovolasco, Vergemoli, Apuan Alps, Lucca Province, Tuscany, Italy | : 21 photos listed. |
| Cavallaria Quarries (Frent Quarries; Alpetta; Piani and Rio Freddo Quarries), Cavallaria Mount, Brosso, Torino Province, Piedmont, Italy | : 3 photos listed. |
| Cave Mine (Cave Mountain Mine; Cave Creek Mine; Cave Canyon Mine; Silver Plume Mine; Snow Drop Mine), Hartford District (Huachuca Mountains District), Huachuca Mts, Cochise Co., Arizona, USA | : 1 photo listed. |
| Cave-in-Rock, Cave-in-Rock Sub-District, Illinois - Kentucky Fluorspar District, Hardin Co., Illinois, USA | : 1 photo listed. |
| Caveira Mine, Grândola, Setúbal District, Portugal | : 37 photos listed. |
| Cavnic (Kapnic; Kapnik), Maramures Co., Romania | : 7 photos listed. |
| Cefn Coed Colliery, Crynant, Neath-Port Talbot (West Glamorgan; Glamorgan), Wales, UK | : 1 photo listed. |
| Cemex quarry, Buñol, Valencia, Valencian Community, Spain | : 1 photo listed. |
| Centennial Eureka Mine (Blue Rock), Tintic District, East Tintic Mts, Juab Co., Utah, USA | : 1 photo listed. |
| Central Devon United, Peter Tavy, Tavistock District, Devon, England, UK | : 7 photos listed. |
| Central Mine, Central, Keweenaw Co., Michigan, USA | : 4 photos listed. |
| Centralia, Columbia Co., Pennsylvania, USA | : 8 photos listed. |
| Cerchiara Mine, Borghetto Vara, Vara Valley, La Spezia Province, Liguria, Italy | : 2 photos listed. |
| Cerreto Piano, Scansano, Grosseto Province, Tuscany, Italy | : 1 photo listed. |
| Cerro Minado, Huercal-Overa, Almería, Andalusia, Spain | : 1 photo listed. |
| Cerro da Oca Mine, Vale de Vargo, Serpa, Beja District, Portugal | : 14 photos listed. |
| Chalk Mountain Mine, Chalk Mountain District, Churchill Co., Nevada, USA | : 2 photos listed. |
| Champion Mine (Beacon Mine), Champion, Marquette iron range, Marquette Co., Michigan, USA | : 2 photos listed. |
| Champion Mine, Laws, White Mts, Mono Co., California, USA | : 2 photos listed. |
| Champion Mine, Painesdale, Houghton Co., Michigan, USA | : 1 photo listed. |
| Changma Diamond mine, Changma Kimberlite belt, Mengyin Kimberlite field, Mengyin Co., Yimeng Mts (Yimeng Shan), Linyi Prefecture, Shandong Province, China | : 1 photo listed. |
| Chaos Mines, Chaos area, Lavrion District Mines, Lavrion (Laurion; Laurium) District, Attikí (Attica; Attika) Prefecture, Greece | : 1 photo listed. |
| Charles Pingree Ledge Quarry, Albany, Oxford Co., Maine, USA | : 1 photo listed. |
| Charles W. Chapman Quarry (Chapman Quarry), Goble, Columbia Co., Oregon, USA | : 1 photo listed. |
| Chastillon Valley, Isola, Alpes-Maritimes, Provence-Alpes-Côte d'Azur, France | : 3 photos listed. |
| Cheesewring Quarry, Linkinhorne, Caradon & Phoenix Area (South-Eastern Bodmin Moor), Liskeard District, Cornwall, England, UK | : 8 photos listed. |
| Chelmsford lime quarries, Chelmsford, Middlesex Co., Massachusetts, USA | : 4 photos listed. |
| Cheltenham Beach, North Shore City, Auckland, North Island, New Zealand | : 1 photo listed. |
| Chessy-les-Mines, Rhône, Rhône-Alpes, France | : 3 photos listed. |
| Chicagon mine, Menominee iron range, Iron Co., Michigan, USA | : 1 photo listed. |
| Chickering Mine, Walpole, Cheshire Co., New Hampshire, USA | : 2 photos listed. |
| Chico river, Bontoc, Mountain Province, Luzon, Philippines | : 1 photo listed. |
| Chinkuahshih Mine, Jui-Fang Town, Taipei Co., Taiwan Province, Taiwan | : 2 photos listed. |
| Christiana Mine, Kamareza Mines, Agios Konstantinos [St Constantine] (Kamareza; Kamariza), Lavrion District Mines, Lavrion (Laurion; Laurium) District, Attikí (Attica; Attika) Prefecture, Greece | : 1 photo listed. |
| Christmas Mine (Red Bird shafts; Inspiration Mine; Hackberry shafts), Christmas, Christmas area, Banner District, Dripping Spring Mts, Gila Co., Arizona, USA | : 1 photo listed. |
| Chvaletice, Pardubice Region, Bohemia (Böhmen; Boehmen), Czech Republic | : 1 photo listed. |
| Chãs Mines, Salgueiro, São Pedro do Sul, Viseu District, Portugal | : 13 photos listed. |
| Cibolo mine, Shafter District, Presidio Co., Texas, USA | : 5 photos listed. |
| Cicov Hill (Spitzberg), Horenec, Bílina (Bilin), Ústí Region, Bohemia (Böhmen; Boehmen), Czech Republic | : 1 photo listed. |
| Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy | : 3 photos listed. |
| Clara Mine, Rankach valley, Oberwolfach, Wolfach, Black Forest, Baden-Württemberg, Germany | : 9 photos listed. |
| Clark Hill Quarry (Nathan Hall Quarry), East Hampton, Middlesex Co., Connecticut, USA | : 2 photos listed. |
| Clark Mine, Copper Harbor, Keweenaw Co., Michigan, USA | : 2 photos listed. |
| Cleveland Mine (32-Cut Mine; Keeling Mine), Austin Group, Spar Mountain, Cave-in-Rock Sub-District, Illinois - Kentucky Fluorspar District, Hardin Co., Illinois, USA | : 2 photos listed. |
| Cleveland Mine, Hazel Green, Upper Mississippi Valley District, Grant Co., Wisconsin, USA | : 1 photo listed. |
| Cliffe Hill Quarry ('Old' Cliffe Hill Quarry), Stanton under Bardon, Leicestershire, England, UK | : 1 photo listed. |
| Cliffs Shaft Mine (Barnum; Lake Superior Group; Section 10 Exploration; Bancroft; Moro mine), Ishpeming, Marquette iron range, Marquette Co., Michigan, USA | : 1 photo listed. |
| Cligga Head, Perranzabuloe, St Agnes District, Cornwall, England, UK | : 4 photos listed. |
| Cligga Mine, Cligga Head, Perranzabuloe, St Agnes District, Cornwall, England, UK | : 10 photos listed. |
| Climping Beach, West Sussex, England, UK | : 1 photo listed. |
| Clontibret Mine, Clontibret, Monaghan, Co. Monaghan, Ireland | : 1 photo listed. |
| Coahuila Brave Mine (Williamson Silica), Cahuilla Mountain (Coahuila), Cahuilla District, Riverside Co., California, USA | : 1 photo listed. |
| Coahuila meteorite, Bolsom de Mapimí, Coahuila, Mexico | : 1 photo listed. |
| Coal Mine (Deep level), Komló, Mecsek Mts., Baranya Co., Hungary | : 3 photos listed. |
| Coats Pegmatite, Petaca District, Rio Arriba Co., New Mexico, USA | : 2 photos listed. |
| Coatsgate Quarry, Moffat, Dumfries & Galloway (Dumfries-shire), Scotland, UK | : 1 photo listed. |
| Coker No. 1 Mine, Livingston, Upper Mississippi Valley District, Iowa Co., Wisconsin, USA | : 1 photo listed. |
| Coker No. 2 Mine, Livingston, Upper Mississippi Valley District, Iowa Co., Wisconsin, USA | : 1 photo listed. |
| Coldberry Gutter, Coldberry Mines, Middleton-in-Teesdale, Teesdale, North Pennines, Co. Durham, England, UK | : 1 photo listed. |
| Coldberry Mines, Middleton-in-Teesdale, Teesdale, North Pennines, Co. Durham, England, UK | : 1 photo listed. |
| Coldstones Quarry, Greenhow, Pateley Bridge District, North Pennines, North Yorkshire, England, UK | : 5 photos listed. |
| Collada Verda, Abella-Pardines, Ripollès, Girona (Gerona), Catalonia, Spain | : 3 photos listed. |
| Colle Panestra, Molazzana, Apuan Alps, Lucca Province, Tuscany, Italy | : 1 photo listed. |
| Colossal Cave Park, Vail, Rincon District, Rincon Mts, Pima Co., Arizona, USA | : 1 photo listed. |
| Columbia mine, Marion, Illinois - Kentucky Fluorspar District, Crittenden Co., Kentucky, USA | : 7 photos listed. |
| Commodore Mine, Illinois - Kentucky Fluorspar District, Crittenden Co., Kentucky, USA | : 3 photos listed. |
| Commonwealth Mine (Pearce Mine; Silver Ware Mine; Brockman Mine; Smith Mine; Rinaud Mine; Ritter Mine; Eisenhart vein), Pearce, Pearce District, Pearce Hills, Sulphur Springs Valley, Cochise Co., Arizona, USA | : 1 photo listed. |
| Companheiro No. 1 quarry, Sezures, Penalva do Castelo, Viseu District, Portugal | : 3 photos listed. |
| Condorcet, Nyons, Drôme, Rhône-Alpes, France | : 13 photos listed. |
| Conklin quarry, Lime Rock, Lincoln, Providence Co., Rhode Island, USA | : 4 photos listed. |
| Conns Mine, Empire Sub-District, Illinois - Kentucky Fluorspar District, Pope Co., Illinois, USA | : 6 photos listed. |
| Consuelo Mine, Chinchon, Madrid, Spain | : 4 photos listed. |
| Coosheen Mine, Mizen Peninsula, Co. Cork, Ireland | : 2 photos listed. |
| Copper Duke Mine, Copper Duke Hill, Tiptop Mine group (Tiptop Camp prospects/mines), Tiptop Mountain, Helvetia, Helvetia-Rosemont District, Santa Rita Mts, Pima Co., Arizona, USA | : 1 photo listed. |
| Copper King Mine, Puttapa, North Flinders Ranges, Flinders Ranges, South Australia, Australia | : 1 photo listed. |
| Copper Queen-Lucky Boy, Inyo Co., California, USA | : 1 photo listed. |
| Copthill Quarry, Copthill, Weardale, North Pennines, Co. Durham, England, UK | : 1 photo listed. |
| Corfel mine, Vila Longa, Sátão, Viseu District, Portugal | : 3 photos listed. |
| Corrantee Mine, Strontian, North West Highlands (Argyllshire), Scotland, UK | : 3 photos listed. |
| Corti Rosas Mine, Ballao, Cagliari Province, Sardinia, Italy | : 4 photos listed. |
| Corvaceira quarry, Chãs de Tavares, Mangualde, Viseu District, Portugal | : 6 photos listed. |
| Corydon Stone Co. Quarry (Corydon Crushed Stone and Lime Quarry), Corydon, Harrison Co., Indiana, USA | : 10 photos listed. |
| Costa de l'Aguda, Torà (Torà de Riubregós), La Segarra, Lleida (Lérida), Catalonia, Spain | : 6 photos listed. |
| Costabonne (Costabona) peak mines, Prats de Mollo-La Preste (Prats de Molló-La Presta), Céret, Pyrénées-Orientales, Languedoc-Roussillon, France | : 5 photos listed. |
| Coudersport Ice Mine, Ice Mountain, Coudersport, Potter Co., Pennsylvania, USA | : 1 photo listed. |
| Courtland, Turquoise District (Courtland-Gleeson District), Dragoon Mts, Cochise Co., Arizona, USA | : 1 photo listed. |
| Couvin, Namur Province, Belgium | : 1 photo listed. |
| Crabtree Mine (Emerald Mine), Spruce Pine, Spruce Pine District, Mitchell Co., North Carolina, USA | : 1 photo listed. |
| Craddock Moor Mine, St Cleer, Caradon & Phoenix Area (South-Eastern Bodmin Moor), Liskeard District, Cornwall, England, UK | : 2 photos listed. |
| Crastu Muradu Quarry, Osilo, Sassari Province, Sardinia, Italy | : 1 photo listed. |
| Crater of Diamonds State Park, Murfreesboro, Pike Co., Arkansas, USA | : 1 photo listed. |
| Creag Brimishgan, Loch Na Keal, Isle of Mull, Strathclyde (Argyllshire), Scotland, UK | : 1 photo listed. |
| Crestola Bassa quarry, Carrara, Apuan Alps, Massa-Carrara Province, Tuscany, Italy | : 3 photos listed. |
| Crettaz Mine, Mont Chemin, Martigny, Wallis (Valais), Switzerland | : 1 photo listed. |
| Croda Rossa (Rotbachl peak; southwest slope), Vizze pass (Pfitsch pass), San Giacomo, Vizze Valley (Pfitsch Valley), Bolzano Province (South Tyrol), Trentino-Alto Adige, Italy | : 1 photo listed. |
| Croft Gothal Mine, St Hilary, Mount's Bay District, Cornwall, England, UK | : 1 photo listed. |
| Crown Jewel Mine, Bautista Canyon, Cahuilla District, Riverside Co., California, USA | : 3 photos listed. |
| Crowndale, Tavistock Hamlets, Tavistock District, Devon, England, UK | : 3 photos listed. |
| Crowns Rock, Botallack, Botallack - Pendeen Area, St Just District, Cornwall, England, UK | : 1 photo listed. |
| Cryo-Genie Mine (Cindy B-Cryogenie; Lost Valley Truck Trail Prospect), Warner Springs District, San Diego Co., California, USA | : 4 photos listed. |
| Crystal Tips No. 2 pit, Petersen Mountain (Hallelujah Junction), Lassen Co., California, USA | : 1 photo listed. |
| Cserkő Mine, Gyöngyössolymos, Mátra Mts., Heves Co., Hungary | : 2 photos listed. |
| Csák Hill, Szob, Börzsöny Mts., Pest Co., Hungary | : 1 photo listed. |
| Csákány kő, Recsk, Mátra Mts., Heves Co., Hungary | : 8 photos listed. |
| Csódi Hill, Dunabogdány, Visegrádi Mts., Pest Co., Hungary | : 7 photos listed. |
| Cuetu l'Aspa, Berbes Mining area, Berbes, Ribadesella, Asturias, Spain | : 1 photo listed. |
| Cueva del Gigante mine, Cerro de la Sal, Pinoso, Alicante, Valencian Community, Spain | : 2 photos listed. |
| Cunha Baixa Mine, Cunha Baixa, Mangualde, Viseu District, Portugal | : 4 photos listed. |
| Cwmdaren Mine (Cwm Darren Mine; Lefel Gopor Mine; Copper Level Mine; Twll y Mwyn Mine), Pen-bont Rhydybeddau, Trefeirig, Ceredigion (Dyfed; Cardiganshire), Wales, UK | : 1 photo listed. |
| Cwmerfin Mine, Cwmerfyn, Trefeirig, Ceredigion (Dyfed; Cardiganshire), Wales, UK | : 1 photo listed. |
| Cwmneol Colliery (Morris's pit), Cwmaman, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | : 1 photo listed. |
| Cwmsymlog Mine (East Daren Mine; Gwaithddu Mine), Goginan, Trefeirig, Ceredigion (Dyfed; Cardiganshire), Wales, UK | : 1 photo listed. |
| Cwmystwyth Mine, Cwmystwyth, Upper Llanfihangell-y-Creuddyn, Ceredigion (Dyfed; Cardiganshire), Wales, UK | : 5 photos listed. |
| Cyclopean Islands, Acitrezza (Aci Trezza), Etna Volcanic Complex, Catania Province, Sicily, Italy | : 5 photos listed. |
| Czarnów, Rudawy Janowickie Mts, Lower Silesia (Dolnośląskie), Poland | : 2 photos listed. |
| Cák, Kőszegi Mts., Vas Co., Hungary | : 2 photos listed. |
| Cäcilia Mine, Stulln, Wölsendorf West District (Wölsendorf - Schmidgaden District), Wölsendorf Fluorite mining District, Schwandorf, Upper Palatinate, Bavaria, Germany | : 1 photo listed. |
| Cótimos mine, Cótimos, Trancoso, Guarda District, Portugal | : 1 photo listed. |
| Da Paccio Quarry, Novena pass area (Nufenen pass area), Bedretto Valley, Leventina, Ticino (Tessin), Switzerland | : 1 photo listed. |
| Dale Beck, Caldbeck Fells, North and Western Region (Cumberland), Cumbria, England, UK | : 1 photo listed. |
| Dallas Gem Mine (Benitoite Mine; Benitoite Gem Mine), New Idria District, San Benito Co., California, USA | : 1 photo listed. |
| Damon and Pythias Mine (Damon Mine; Pythias Mine), Money Creek, Miller River & Money Creek Districts, King Co., Washington, USA | : 3 photos listed. |
| Dandy Mine (Jo Dandy), Radersburg District (Cedar Plains District; Lone Mountain District), Broadwater Co., Montana, USA | : 2 photos listed. |
| Dare Colliery, Cwmparc, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | : 1 photo listed. |
| Date Creek quartz crystal locality, Date Creek Mts, Yavapai Co., Arizona, USA | : 1 photo listed. |
| David Shaft, Himmelfahrt Mine, Freiberg, Freiberg District, Erzgebirge, Saxony, Germany | : 2 photos listed. |
| De Vlijt, Winterswijk, Gelderland, Netherlands | : 1 photo listed. |
| Dealul Crucii Adit (Crucii Hill; Kreuzberg; Kereszthegy), Baia Mare (Nagybánya), Maramures Co., Romania | : 17 photos listed. |
| Deardorff Mine, Ozark-Mahoning Group, Cave-In-Rock Sub-District, Illinois - Kentucky Fluorspar District, Hardin Co., Illinois, USA | : 1 photo listed. |
| Deep Navigation Colliery, Treharris, Merthyr Tydfil (Mid Glamorgan; Glamorgan), Wales, UK | : 1 photo listed. |
| Delfina Mine, Ortigueiro, Asturias, Spain | : 4 photos listed. |
| Derrylea, Connemara, Co. Galway, Ireland | : 1 photo listed. |
| Devil's Den (Devil's Den Lime Pit), Newbury, Essex Co., Massachusetts, USA | : 1 photo listed. |
| Devon Great Consols, Tavistock District, Devon, England, UK | : 7 photos listed. |
| Deák- kút Quarry, Sopron, Soproni Mts., Győr-Moson-Sopron Co., Hungary | : 3 photos listed. |
| Dhurode Mine, Mizen Peninsula, Co. Cork, Ireland | : 2 photos listed. |
| Diamond Hill Iron prospects, Diamond Hill, Cumberland, Providence Co., Rhode Island, USA | : 1 photo listed. |
| Diamond Hill Quartz Mine, Antreville, Abbeville Co., South Carolina, USA | : 2 photos listed. |
| Diamond Hill, Cumberland, Providence Co., Rhode Island, USA | : 3 photos listed. |
| Diamond Mine, Butte, Butte District, Silver Bow Co., Montana, USA | : 1 photo listed. |
| Dinas Quarry, Pen y Ddinas, Llansawel, Carmarthenshire (Dyfed), Wales, UK | : 1 photo listed. |
| Ding Dong Mine, Boskednan, Gulval, St Ives District, Cornwall, England, UK | : 1 photo listed. |
| Ding Dong Mine, Tavistock Hamlets, Tavistock District, Devon, England, UK | : 17 photos listed. |
| Dobrná, Děčín (Tetschen), Ústí Region, Bohemia (Böhmen; Boehmen), Czech Republic | : 1 photo listed. |
| Dobšiná (Dobschau) Mining District, Eastern Slovenské Rudohorie Mts, Košice Region, Slovakia | : 1 photo listed. |
| Dobšiná, Dobšiná (Dobschau) Mining District, Eastern Slovenské Rudohorie Mts, Košice Region, Slovakia | : 3 photos listed. |
| Dolcoath Mine, Tuckingmill, Camborne, Camborne - Redruth - St Day District, Cornwall, England, UK | : 2 photos listed. |
| Dolomite outcrops, Ofenhorn Mt., Albrunhorn Mt. - Turbhorn Mt. area, Binn Valley, Wallis (Valais), Switzerland | : 2 photos listed. |
| Dolomite quarry, Rędziny, Czarnów, Rudawy Janowickie Mts, Lower Silesia (Dolnośląskie), Poland | : 2 photos listed. |
| Dolores prospect, Pastrana, Mazarrón-Águilas, Murcia, Spain | : 1 photo listed. |
| Domašov nad Bystřicí, Sternberk (Sternberg), Olomouc Region, Moravia (Mähren; Maehren), Czech Republic | : 1 photo listed. |
| Dome Rock Copper Mine, Kalabity homestead area, Olary Province, South Australia, Australia | : 1 photo listed. |
| Donnerkuhle Quarry, Hagen, Sauerland, North Rhine-Westphalia, Germany | : 7 photos listed. |
| Dooneen Mine, Allihies, Beara Peninsula, Co. Cork, Ireland | : 1 photo listed. |
| Dorlin, Maripasoula, French Guiana | : 1 photo listed. |
| Dreislar Mine, Dreislar, Winterberg, Sauerland, North Rhine-Westphalia, Germany | : 2 photos listed. |
| Driggith Mine (Driggeth Mine), Caldbeck Fells, North and Western Region (Cumberland), Cumbria, England, UK | : 1 photo listed. |
| Drypry Vein, Wolsingham, Weardale, North Pennines, Co. Durham, England, UK | : 1 photo listed. |
| Dubbysike Mine, Cowgreen area, Teesdale, North Pennines, Co. Durham, England, UK | : 1 photo listed. |
| Dubie, Dębnik-Dubie area, Kraków, Małopolskie, Poland | : 2 photos listed. |
| Dundas Quarry (Lafarge Quarry), Dundas, Hamilton, Wentworth Co., Ontario, Canada | : 1 photo listed. |
| Dundas mineral field, Zeehan district, Tasmania, Australia | : 1 photo listed. |
| Dunn Quarry, Norway, Oxford Co., Maine, USA | : 1 photo listed. |
| Dylife Mine (Pen Dylife Mine; Esgairgaled Mine; Llechwedd Ddu Mine; Blaen Twymyn Mine), Dylife, Machynlleth, Powys (Montgomeryshire), Wales, UK | : 6 photos listed. |
| Dřínová, Tišnov, South Moravia Region, Moravia (Mähren; Maehren), Czech Republic | : 1 photo listed. |
| ENCI quarry, Pietersberg, Maastricht, Limburg, Netherlands | : 1 photo listed. |
| Eagle-Babb Mine, Salem, Illinois - Kentucky Fluorspar District, Crittenden Co., Kentucky, USA | : 4 photos listed. |
| Eaglebrook Mine (Nant-Y-Cagel Mine; Dolrhyddlan Mine), Nant-y-Moch Reservoir area, Talybont, Ceulanymaesmawr, Ceredigion (Dyfed; Cardiganshire), Wales, UK | : 4 photos listed. |
| Eas a Bradain, Luib, Isle of Skye, North West Highlands (Inverness-shire), Scotland, UK | : 1 photo listed. |
| Easter Vein, Catri, Sant'Ilario in Campo, Campo nell'Elba, Elba Island, Livorno Province, Tuscany, Italy | : 10 photos listed. |
| Eastern moraine, Fee glacier, Saas Fee, Saas Valley, Zermatt - Saas Fee area, Wallis (Valais), Switzerland | : 2 photos listed. |
| Ecton Mine (Deep Ecton Pipe), Ecton, Staffordshire, England, UK | : 1 photo listed. |
| Edison Cement Co. Quarry (Tilcon quarry), Oxford, Oxford Township, Warren Co., New Jersey, USA | : 1 photo listed. |
| Edison-Bodnar quarry, Rudeville, Hardyston Township, Sussex Co., New Jersey, USA | : 2 photos listed. |
| Ednor Steatite Locality, Ednor, Montgomery Co., Maryland, USA | : 1 photo listed. |
| Egginer Mt. (Egginerhorn Mt.), Saas Almagell, Saas Valley, Zermatt - Saas Fee area, Wallis (Valais), Switzerland | : 1 photo listed. |
| Eggishorn Mt., Fiesch, Goms, Wallis (Valais), Switzerland | : 1 photo listed. |
| Eggleshope, Teesdale, North Pennines, Co. Durham, England, UK | : 1 photo listed. |
| Egyesség Adit, Parádfürdő, Mátra Mts., Heves Co., Hungary | : 1 photo listed. |
| El Entredicho Mine, Almadenejos, Almadén District, Ciudad Real, Castile-La Mancha, Spain | : 1 photo listed. |
| El Frondil, Berbes Mining area, Berbes, Ribadesella, Asturias, Spain | : 1 photo listed. |
| El Horcajo mine (Horcajo Mines), Ciudad Real, Castile-La Mancha, Spain | : 2 photos listed. |
| El Maset quarry, Onda, Castellón, Valencian Community, Spain | : 1 photo listed. |
| El Paso tin deposit (Tin mines; Texas Tin mines), Franklin Mts, El Paso Co., Texas, USA | : 7 photos listed. |
| Elba Island, Livorno Province, Tuscany, Italy | : 7 photos listed. |
| Elena Mine, Nandráž, Western Slovenské Rudohorie Mts, Banská Bystrica Region, Slovakia | : 1 photo listed. |
| Elisenhöhe Mine (Amalienhöhe Mine; Dr. Geier Mine), Waldalgesheim, Bingen, Hunsrück Mts, Rhineland-Palatinate, Germany | : 1 photo listed. |
| Elizabeth Mine, South Strafford, Strafford, Orange Co., Vermont, USA | : 1 photo listed. |
| Elizabeth R. Mine, Chief Mountain, Pala District, San Diego Co., California, USA | : 12 photos listed. |
| Elkhorn Mine (Holter), Elkhorn, Elkhorn District, Jefferson Co., Montana, USA | : 9 photos listed. |
| Elliott County Kimberlite, Elliott Co., Kentucky, USA | : 5 photos listed. |
| Elmwood mine, Carthage, Central Tennessee Ba-F-Pb-Zn District, Smith Co., Tennessee, USA | : 1 photo listed. |
| Emerald Valley Mine, Hiddenite, Alexander Co., North Carolina, USA | : 2 photos listed. |
| Emil Mayrisch Mine, Freialdenhoven, Siersdorf, Aachen, North Rhine-Westphalia, Germany | : 2 photos listed. |
| Emmelberg Mt., Üdersdorf, Daun, Eifel Mts, Rhineland-Palatinate, Germany | : 7 photos listed. |
| Empire Mine, Duquesne (Washington Camp), Patagonia District, Patagonia Mts, Santa Cruz Co., Arizona, USA | : 5 photos listed. |
| Empire Mine, Palmer, Marquette iron range, Marquette Co., Michigan, USA | : 4 photos listed. |
| Eriasa Quarry, Les, Aran Valley, Lleida (Lérida), Catalonia, Spain | : 3 photos listed. |
| Erongo Mountain, Usakos and Omaruru Districts, Erongo Region, Namibia | : 1 photo listed. |
| Escarlati Mine, Puerto de las Señales, Maraña, León, Castile and Leon, Spain | : 1 photo listed. |
| Esgair Hir & Esgair Fraith mines (Cambrian Mine; Cardigan Consolidated Mine; Welsh Potosi Mine; Kylon Potosi Mine), Nant-y-Moch Reservoir area, Talybont, Ceulanymaesmawr, Ceredigion (Dyfed; Cardiganshire), Wales, UK | : 6 photos listed. |
| Esmeralda Mine, Mesa Grande District, San Diego Co., California, USA | : 1 photo listed. |
| Estes Quarry, Baldwin, Cumberland Co., Maine, USA | : 1 photo listed. |
| Esztramos Hill, Bódvarákó, Szalonnai Mts., Borsod-Abaúj-Zemplén Co., Hungary | : 1 photo listed. |
| Etelka mine, Parádfürdő, Mátra Mts., Heves Co., Hungary | : 1 photo listed. |
| Ettringer Bellerberg Mt., Ettringen, Mayen, Eifel Mts, Rhineland-Palatinate, Germany | : 5 photos listed. |
| Eudidymite locality, Vesle Arøya, Langesundsfjorden, Larvik, Vestfold, Norway | : 1 photo listed. |
| Eugenia Mine, Bellmunt del Priorat, Priorat, Tarragona, Catalonia, Spain | : 13 photos listed. |
| Eureka Prospects (Eureka Mine), Marion, Illinois - Kentucky Fluorspar District, Crittenden Co., Kentucky, USA | : 4 photos listed. |
| Eureka pit / Copper Flat pit, Liberty pit (Big pit), Liberty pit, Robinson District, White Pine Co., Nevada, USA | : 1 photo listed. |
| Evergreen Mine (Gold Standard; Nancy Lee), Apex District, Gilpin Co., Colorado, USA | : 2 photos listed. |
| Excelsior Mine (incl. The Excelsior Tunnel), Callington, Callington District, Cornwall, England, UK | : 5 photos listed. |
| Exile and King claims (King-Exile group; King-Exile Mine group; Exile King Mine; King in Exile Mine), Helvetia, Helvetia-Rosemont District, Santa Rita Mts, Pima Co., Arizona, USA | : 3 photos listed. |
| Faircloth Veins, Mundy's Landing, Harrodsburg, Woodford Co., Kentucky, USA | : 5 photos listed. |
| Faldum Alp, Goppenstein, Lötschen valley, Wallis (Valais), Switzerland | : 2 photos listed. |
| Falin lake, Usseglio, Viù Valley, Lanzo Valley, Sesia-Lanzo zone, Torino Province, Piedmont, Italy | : 6 photos listed. |
| Falu mine, Falun, Dalarna, Sweden | : 6 photos listed. |
| Famara Cliffs, Lanzarote, Las Palmas Province, Canary Islands, Spain | : 1 photo listed. |
| Fantiscritti quarry, Carrara, Apuan Alps, Massa-Carrara Province, Tuscany, Italy | : 1 photo listed. |
| Farbište, Poniky, Western Slovenské Rudohorie Mts, Banská Bystrica Region, Slovakia | : 1 photo listed. |
| Fehér Hill, Telkibánya, Zempléni Mts., Borsod-Abaúj-Zemplén Co., Hungary | : 3 photos listed. |
| Fehérkõ Hill, Parádfürdő, Mátra Mts., Heves Co., Hungary | : 4 photos listed. |
| Feldbach Valley (Fäldbach Valley), Binn Valley, Wallis (Valais), Switzerland | : 1 photo listed. |
| Felix Mine, Azusa, Los Angeles Co., California, USA | : 1 photo listed. |
| Felskinn, Fee Glacier, Saas Fee, Saas Valley, Zermatt - Saas Fee area, Wallis (Valais), Switzerland | : 4 photos listed. |
| Fenugu Sibiri Mine, Gonnosfanadiga, Medio Campidano Province, Sardinia, Italy | : 1 photo listed. |
| Ferdenrothorn Mt., Ferden, Lötschen valley, Wallis (Valais), Switzerland | : 3 photos listed. |
| Ferdinande Mine, Flandersbach, Heiligenhaus, Niederberg area, North Rhine-Westphalia, Germany | : 2 photos listed. |
| Ferndale Pits (Blaenllechau Colliery), Tylorstown, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | : 1 photo listed. |
| Ferragudo Mine, Castro Verde, Beja District, Portugal | : 2 photos listed. |
| Fforchaman Colliery, Cwmaman, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | : 1 photo listed. |
| Fiano quarries, Lavorate (Nocera), Sarno, Salerno Province, Phlegrean Volcanic Complex, Campania, Italy | : 5 photos listed. |
| Finero, Verbano-Cusio-Ossola Province, Piedmont, Italy | : 2 photos listed. |
| First scoria cone, Northern Breakthrough (North Breach), Great Fissure (Main Fracture) eruption, Tolbachik volcano, Kamchatka Oblast', Far-Eastern Region, Russia | : 1 photo listed. |
| Flintkote Mine, Pontbriand, Mégantic Co., Québec, Canada | : 1 photo listed. |
| Florence Mine, Egremont, West Cumberland Iron Field, North and Western Region (Cumberland), Cumbria, England, UK | : 5 photos listed. |
| Fluorite locality, Nedvědice, Vysočina Region, Moravia (Mähren; Maehren), Czech Republic | : 2 photos listed. |
| Folgosinho Quarry, Folgosinho, Gouveia, Guarda District, Portugal | : 32 photos listed. |
| Folknáře, Děčín (Tetschen), Ústí Region, Bohemia (Böhmen; Boehmen), Czech Republic | : 1 photo listed. |
| Fond des Vaulx quarry, Wellin, Luxembourg Province, Belgium | : 2 photos listed. |
| Foote Lithium Co. Mine (Foote Mine), Kings Mountain District, Cleveland Co., North Carolina, USA | : 5 photos listed. |
| Force Crag Mine (Force Craig Mine), Coledale, Braithwaite District, North and Western Region (Cumberland), Cumbria, England, UK | : 3 photos listed. |
| Forcella Lavizza (Haupentalscharte), Vizze pass (Pfitsch pass), San Giacomo, Vizze Valley (Pfitsch Valley), Bolzano Province (South Tyrol), Trentino-Alto Adige, Italy | : 1 photo listed. |
| Forcett Quarry, Richmond, North Pennines, North Yorkshire, England, UK | : 1 photo listed. |
| Former granite quarry Stubenberg, Stubenberg am See, Weiz, Styria, Austria | : 1 photo listed. |
| Fornaccia, Fornovolasco, Vergemoli, Apuan Alps, Lucca Province, Tuscany, Italy | : 11 photos listed. |
| Fortuna Mine, Bohúňovo, Slovenský kras Mts, Košice Region, Slovakia | : 1 photo listed. |
| Fortune Lake Mine, Crystal Falls, Menominee iron range, Iron Co., Michigan, USA | : 1 photo listed. |
| Forêt-Trooz, Chaudfontaine, Liège Province, Belgium | : 3 photos listed. |
| Fosso Is Bandius Prospect, Gonnosfanadiga, Medio Campidano Province, Sardinia, Italy | : 1 photo listed. |
| Fosso di Nicola, Vagli di Sotto, Apuan Alps, Lucca Province, Tuscany, Italy | : 1 photo listed. |
| Fosters Hush, Lunedale, North Pennines, Co. Durham, England, UK | : 1 photo listed. |
| Fowey Consols (Wheals Treasure; Fortune; Chance; Polharmon; Lanescot), Tywardreath, Par Area, St Austell District, Cornwall, England, UK | : 2 photos listed. |
| Foxholes (Wheal Frederick ?), Okehampton area (Northern Dartmoor), Devon, England, UK | : 2 photos listed. |
| France Stone Co. North quarry (Medusa Portland Cement Co. quarry), Sylvania, Lucas Co., Ohio, USA | : 1 photo listed. |
| Frank Mills Mine (Frankmills Mine), Christow, Teign Valley, Dartmoor & Teign Valley District, Devon, England, UK | : 1 photo listed. |
| Franklin Mining District, Sussex Co., New Jersey, USA | : 4 photos listed. |
| Franklin, Franklin Mining District, Sussex Co., New Jersey, USA | : 1 photo listed. |
| Frazer's Hush Mine, Rookhope District, Weardale, North Pennines, Co. Durham, England, UK | : 2 photos listed. |
| Frongoch Mine (Bron-y-Goch Mine; Llawynwnwch Mine), Pontrhydygroes, Upper Llanfihangell-y-Creuddyn, Ceredigion (Dyfed; Cardiganshire), Wales, UK | : 5 photos listed. |
| Frost Quarry, Davis, Howard Co., Maryland, USA | : 3 photos listed. |
| Fuchsberg quarry, Klausen, Wittlich, Eifel Mts, Rhineland-Palatinate, Germany | : 3 photos listed. |
| Funtana Maggiore Prospect, Montresta, Oristano Province, Sardinia, Italy | : 3 photos listed. |
| Funtana Raminosa Mine, Gadoni, Nuoro Province, Sardinia, Italy | : 4 photos listed. |
| Furru e Conca Quarries, Calangianus, Olbia-Tempio Pausania Province, Sardinia, Italy | : 2 photos listed. |
| Furtei mine, Furtei, Medio Campidano Province, Sardinia, Italy | : 1 photo listed. |
| Furzehill Mine (Whitstone Mine; Whitsom Mine; East Tamar Consols), Bere Alston, Tavistock District, Devon, England, UK | : 1 photo listed. |
| Furzehill, Whitchurch, Tavistock District, Devon, England, UK | : 2 photos listed. |
| Füledugó Quarry, Gyöngyöstarján, Mátra Mts., Heves Co., Hungary | : 16 photos listed. |
| Gabe Gottes Mine (incl. Giftgrube), Ste Marie-aux-Mines (Markirch), Haut-Rhin, Alsace, France | : 5 photos listed. |
| Gaisberg glacier, Gaisberg valley, Obergurgl, Ötz valley, North Tyrol, Tyrol, Austria | : 5 photos listed. |
| Gallena, Stazzema, Apuan Alps, Lucca Province, Tuscany, Italy | : 1 photo listed. |
| Gaoligong Mts (Gaoligong Shan), Nujiang Autonomous Prefecture, Yunnan Province, China | : 1 photo listed. |
| Gardner-Mackinaw Mine, Gwinn, Marquette iron range, Marquette Co., Michigan, USA | : 4 photos listed. |
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