Strataca Underground Salt Mine Museum, Kansas, USA
Salt mine, Detroit, Michigan, USA, aerial photograph
Germany, Lower Saxony, Goslar, Gate of Mines of Rammelsberg
Germany, Lower Saxony, Goslar, Mines of Rammelsberg
Salina Turda salt mine
Sodium chloride & hazard pictogram
Sodium chloride on a watch glass
Sweden, Falun, Falun copper mine, Unesco World Heritage Site
USA, Texas, aerial view of sand mine near San Antonio with unloaded rail cars
North of Taiwan
Germany, North Rhine-Westphalia, Ahlen, Headframes of the former Coal Mine Westfalen
Germany, North Rhine-Westphalia, Ahlen, Headframe of the former Coal Mine Westfalen
Detroit salt mine and petroleum refinery
El Boleo Foundation Museum, Santa Rosalia, California
Sodium chloride rock salt & pictogram
Sodium chloride rock salt on watch glass.
Potash deposits at mine, Utah, USA
Germany, Lower Saxony, Goslar, Aerial view of Mines of Rammelsberg in spring
Germany, Lower Saxony, Goslar, Dust-covered machinery inside Mines of Rammelsberg
Germany, Lower Saxony, Goslar, Framed photographs hanging around illuminated room inside Mines of Rammelsberg
Spain, Mazarron, former mine, yellow minerals
Potash mine processing plant, Utah, USA
USA, Texas, aerial view of sand mine near San Antonio
USA, Texas, aerial view of sand mine near San Antonio with a grader moving sand
Sweden, Vastmanland County, Engelsberg Ironworks mine, Unesco World Heritage Site
Spain, Castile and Leon, Las Medulas, Mina de Oro Romana, former gold mine, Visitors in the adit
Soudan mine engine house
Soudan mine hoist
Salt pan industry
Cliffs Shaft Mine Museum, Michigan, USA
Spain, Leon, Las Medulas, Ancient roman gold mine
South America, Colombia, Cundinamarca, Nemocon, Salt mine
Germany, Essen, headframe of Zollverein Coal Mine Industrial Complex
岩塩
Rock salt
Spain, Mazarron, abonded mine
ヴェリチカ岩塩抗 岩塩でできた「伝説の女王キンガが岩塩を見つける場面」
Bolivia, Potosi, Cerro Rico silver mine
UK, Cornwall, Ruins of old tin mine
UK, Cornwall, Chimney of old tin mine
Austria, Styria, View to Erzberg mine
Peru, Cajamarca, La Pajuela, Village near gold mine Yanacocha
Germany, Ruhr area, Gelsenkirchen, disused coal mine Consolidation
Quarry, Tuengersheim near Wuerzburg, Hesse, Germany
Close up of marble rock, Italian quarry, Ruskeala mountain park, Sortavala, Russia
Marble rocks, Italian quarry, Ruskeala mountain park, Sortavala, Russia
Australien, South Australia, Opal fields near Coober Pedy
Aerial view of a quarry with trucks moving orange sand in Queensland, Australia
USA, Arizona, Aerial view of a working Gold Mine south of Tucson
Germany, North Rhine-Westphalia, Essen, Zollverein Coal Mine Industrial Complex, Coking plant
Germany, North Rhine-Westphalia, Essen, Zollverein Coal Mine Industrial Complex, Shaft tower
Germany, North Rhine-Westphalia, Essen, Zollverein Coal Mine Industrial Complex, Shaft tower, escalator
England, Cornwall, Geevor Tin Mine, Lode Sample of Cassiterite
England, Cornwall, Geevor Tin Mine, Display of Cornish Smelters' House Marks
Portugal, Lisbon, historic tramway
Naha, Okinawa, Japan, Asia, Halite,
SAKA SALT LAKE OF QINGHAI PROVINCE
Mine changing room, Wieliczka Salt Mine
Spain, Alicante, Salinas de Torrevieja, Sunset over pink lake
Trees and Willow.
Trees and Brick Pavement.
Scenery and Tradition.
Ground movement, Wieliczka Salt Mine
National Mining Hall of Fame, Leadville, USA
Wooden support beams, Wieliczka Salt Mine
Germany, Lower Saxony, Goslar, Mural over entrance doors inside Mines of Rammelsberg
England, Cornwall, Geevor Tin Mine, Tourist Panning for Tin
世界遺産・ウマワカ渓谷
China Jiangmen arrange residence residence of celebrities
Sanxingdui museum of China
The museum
革命広場の革命記念塔
Yad Vashem Museum,Tel Aviv
Outside looking Philadelphia Museum of Art,Pennsylvania,America
Rijks museum,Netherlands
Holmenkollen museum,Oslo,Norway
箱根関所
リトアニア国立博物館
Greek statue
Salt extraction
Portugal, Lisbon, historic tramway, illustration
Central Taiwan
Central of Taiwan
Coal Mine
Downtown Dubai Metro rails, United Arab Emirates
乾季のウユニ塩湖・塩の結晶
Smelter Smokestacks In Historic Mineral De Pozos Which Was Once A Large Mining Town, Mexico
Mining Ruins In Historic Mineral De Pozos Which Is A Magical Town, Mexico
The Abandoned Patrons House In Historic Mineral De Pozos Which Was Once A Large Mining Town, Mexico
Mining vehicle transport, South Africa
Italy, Milan, view to Museo del Duomo
Spain, Andalusia, Cordoba, Diosece Museum
Russia, Central Russia, Moscow, Red Square, Kremlin wall, State Historical Museum, Nikolskaya Tower, Iberian Gate right at night
Poland, Warsaw, Frederic Chopin museum and information centre
Germany, Berlin, panoramic view of German Historic Museum at twilight
United Kingdom, London, View of Natural History Museum
Russia, Central Russia, Moscow, Red Square, Kremlin wall, Arsenal Tower, State Historical Museum and Iberian Gate right at night
戦争証跡博物館
ホーチミン市の歴史博物館