写真素材の検索結果

Slate mining

Slate mining

Slate mining

Slate mining

Slate mining

Slate mining

Slate mining

Slate mining

Slate mining

Slate mining

Slate mining

Slate mining

Slate mining

Slate mining

Slate mining

Slate roofing

Mining core samples, Kenya

Slate roofing

Mineral mining, 16th Century artwork

Mining core samples, Kenya

Mining core samples, Kenya

Mining core samples, Kenya

Mining core samples, Kenya

Mining core samples, Kenya

Mining core samples, Kenya

Slate outcrop, France

Opencast coal mine

Sapphire mining, Madagascar

Azurite

Malachite

Azurite and malachite

Malachite

Mining core samples, Kenya

Mining core samples, Kenya

Mining core samples, Kenya

Mining core samples, Kenya

Mining core samples, Kenya

Mining core samples, Kenya

Mining core samples, Kenya

Mining core sample, Kenya

Slate, Brattleboro, Vermont, USA

Slate, Brattleboro, Vermont, USA

Welsh slate, close up

Oil Shale specimen

Manganosite

Fossil Cystoid

A piece of natural slate

Elterwater slate quarry

Malachite in host rock

Azurite in host rock

Mineral exploration drilling, Kenya

Mineral exploration drilling, Kenya

Mineral exploration drilling, Kenya

Mineral exploration drilling, Kenya

Mineral exploration drilling, Kenya

Mineral exploration drilling, Kenya

Mineral exploration drilling, Kenya

Mineral exploration drilling, Kenya

Mineral exploration drilling, Kenya

Mineral exploration drilling, Kenya

Mineral exploration drilling, Kenya

Mineral exploration drilling, Kenya

Mineral exploration drilling, Kenya

Mineral exploration drilling, Kenya

Mineral exploration drilling, Kenya

Mineral exploration drilling, Kenya

Mineral exploration drilling, Kenya

Mineral exploration drilling, Kenya

Mineral exploration drilling, Kenya

Diamond processing, Siberia, Russia

Quartz crystal cluster

Malachite

Brochantite

Copper Ore

Siderite, and iron ore

Mineral exploration drilling, Kenya

Mineral exploration drilling, Kenya

Mineral exploration drilling, Kenya

Diamond drill bit

Silver wire, mine specimen

Variety of Metamorphic Rocks

Slate

Slate

Mining core sample, Kenya

Mining core sample, Kenya

Sulphur deposits, Mount Iwo, Japan

Sulphur deposits, Mount Iwo, Japan

Gold stamp mill, USA, 1888

Opencast coal mine

Opencast coal mine

Opencast coal mine

遺跡発掘調査

Tufa rock formation

Malachite, SEM

Banded iron formation

Venetia Diamond Mine, South Africa

Sulphur rocks

Banded iron formation

Copper mine mill, Arizona, USA

Chrysocolla

Andelusite crystals in slate

Tourmaline mica in slate

Slate with pyrite

Coal mine pump, 19th century

Coal miner, 19th century

Coal miners, 19th century

Deformed quartz veins in slate

Slate showing stratum lines, full frame

Diamond miners, South Africa

Pile of coal lumps

Coal mine

Mountaintop removal coal mining

Mountaintop removal coal mining

Mountaintop removal coal mining

Mountaintop removal coal mining

Mountaintop removal coal mining

Mountaintop removal coal mining

Sand and gravel mine, aerial photograph

Sand and gravel mine, aerial photograph

Sand and gravel mine, aerial photograph

Botryoidal hematite

Gypsum crystal group

Zinc mine, 19th century

Botryoidal hematite

Rock crushing plant, Shropshire, UK

Concrete quarry, aerial photograph

Concrete quarry, aerial photograph

19th-century diamond mining, Brazil

Traditional lime kiln

Rock types

Cubic zirconia

Large Group of Breaker Boys, Portrait, Woodward Coal Mines, Kingston, Pennsylvania, USA, circa 1890

Small Group of Breaker Boys, Portrait, Woodward Coal Mines, Kingston, Pennsylvania, USA, circa 1890

Open-cast copper mine, New Mexico, USA

Open-cast copper mine, New Mexico, USA

Galenite cubes

Cave of Swords, Naica Mine, Mexico

Volcanic crater lake with sulphur deposits

Men carrying mined sulphur from volcanic crater

Zebraite

Taconite processing plant, USA

Taconite processing plant, USA

Banded iron formation

Botryoidal hematite

Botryoidal hematite

Mercury gold panning extraction, 1940

Gold mining in California, 19th century

Cave of Swords, Naica Mine, Mexico

Talc quarry inspection

Talc quarrying machine

Talc quarrying machine

Concrete quarry and machinery next to quarry lake

Concrete quarry and machinery, aerial photograph

Open cast copper mining in Arizona

Germany, North Rhine-Westphalia, Glesch, Brown coal surface mining

Open cast coal mine, aerial view

Diamond miners with explosives

Germany, North Rhine-Westphalia, Grevenbroich, Garzweiler surface mine

Devonian slates

Devonian slates

Gold core sample

Gold in placer

Lava dam construction

Green marl

Excavating volcanic Scoria rock

Volcanic cinder rock quarry

Diamond mining, Angola

Open-cast coal mine, South Africa

Open-cast coal mine, South Africa

Diamond mine slag heaps

Cave of Swords, Naica Mine, Mexico

Cave of Swords, Naica Mine, Mexico

Entrance to Naica Mine crystal caves

Copper mine, Arizona, USA

Copper mine, Arizona, USA

Bauxite

Bauxite

Coal sludge dam, West Virginia, USA

Diamond mine, Siberia, Russia

Hoisting Ore & Lowering Miners, Lead Homestake Mine, South Dakota, USA, circa 1905

Illegal coal mining, China

Talc processing factory

Talc quarry inspection

Rock micro-folds

Quarry, aerial photograph

Quarry, aerial photograph

Peruvian iron mine, satellite image

Diamond mine

Limestone mine, South Africa

Limestone mine, South Africa

Open pit mine, Democratic Republic of Congo

Dry Rigg Quarry at Helwith Bridge

Marble quarry

Famous Mountain in Guangyuan and Autumn;China

Spotted slate

Cave of Crystals, Naica Mine, Mexico

Cave of Crystals, Naica Mine, Mexico

Cave of Crystals, Naica Mine, Mexico

Cave of Crystals, Naica Mine, Mexico

Cave of Crystals, Naica Mine, Mexico