写真素材の検索結果

Bubbles of hydrogen sulfide

Hot springs, Iceland

Deposits from geothermal water

Blue Lagoon Icelandic Spa

Mineral sediment precipitation, Blue Lagoon, Iceland

Geothermal mud.

Cyanidium thermophilic algae

Iron pyrites crystals (fool's gold)

Nugget of Fool's Gold, iron pyrites

Geothermal water running into the ocean, Reykjanes, Iceland

Geothermal water running into the ocean, Reykjanes, Iceland

Pyrite crystals in their host rock

Pyrite crystals

Hot springs, Iceland

Thiobacillus ferrooxidans, SEM

Thiobacillus ferrooxidans, SEM

Thiobacillus ferrooxidans, SEM

Iceland, Reykjanes peninsula, Solfatara, close up

Iceland, Reykjanes peninsula, Solfatara, close up

Black smoker hydrothermal vents

Black smoker hydrothermal vents

Fumaroles in Yellowstone National Park, USA

Pyritohedral crystals, close up

Pyrite interspersed with quartz

Pyrites preservation of ammonite shell

Iron pyrite crystal, SEM

Iron pyrite crystal, SEM

Sphalerite and pyrite

Sphalerite and pyrite

Pyrite

Marcasite stepped crystals

Pyrite and quartz, crystalline

Pyrite mineral stone

Iron pyrite

Iron pyrite crystals

Iron pyrite crystals

Iron pyrite crystals

Hydrothermal quartz vein

Fool's Gold, iron pyrites crystals

Iron pyrite crystal

Iron pyrite crystal

Cubic pyrite crystals

Iceland, Hveragerdi, Geothermal Area Hengill, hot spring

Iceland, Reykjanesskagi, Geothermal Area

View of engine room in geothermal power station

Geothermal power station at Svartsengi, Iceland

Geothermal electricity plant, Iceland

Geothermal power station

Geothermal power station

Geothermal power station

Geothermal pool, New Zealand

Galenite in pyrite

Banded iron ore

Hydrogen sulfide molecule

Hydrogen sulfide molecule

Steam cabin with geothermal activity at the strokkur geyser in Iceland

Geothermal nature with steamy fields in Iceland

Detail of geothermal landscape, Namaskard hverir, Myvatn, Iceland

Quartz and pyrite

Geothermal mud pool, Iceland

弟子屈町の硫黄山

弟子屈町の硫黄山

Pollution in Trent and Mersey canal, Staffordshire, UK

Rock concretions and minerals

40 year old natural hot water pipe

Glass bottle of alcohol fuel

Iceland nature surface with snow and water

Hot water pond with steam in Iceland

Geothermal activity in icelandic nature with steam coming up from the ground

Layers of lava and clay in Iceland nature

Geysir geyser in Iceland with steamy blue water

Geothermal water hole in Iceland with blue water

Geothermal surface with steam in icelandic nature

Geothermal puddle with boiling water in Iceland

Geothermal river at a mountain in Iceland

Water on geothermal surface in Iceland

Boiling water in a puddle in icelandic nature

Icelandic nature with geothermal activity at ground surface

Bubbling hot liquid mud, Iceland

Bubbling hot liquid mud, Iceland

Geothermal power station

Geothermal power station

Blue lagoon, Iceland

Geothermal mud pool, Iceland

Geothermal pool, Reykjanes, Iceland

Sulphur crystal deposits in volcanic area

Enargite on Pyrite,Taiwan

Arsenopyrite with siderite and pyrite crystals

Pyrite bead necklace

Jarosite on rock

Lapis lazuli

Marcasite

Lapis lazuli crystals

Pyrite crystals

Iron pyrites

Pyritised Ammonite Fossil

Trilobite triarthus eatoni legs preserved

Pyrite

Pyrite

Pyrite

Octahedral crystals of Pyrite

Orpiment on pyrite

Pyrite

Sample of pyrite

Sample of pyrite

Iron pyrite crystals

Quartz and pyrite

Iron pyrite

Island, Myvatn, Hverir, solfatara field, mudpots

Island, Myvatn, Hverir, solfatara field, mudpots

Island, Myvatn, Hverir, solfatara field, mudpots

Sulfolane industrial solvent molecule

Sulfuric acid molecule

Various metal and non metal elements

Wai-O-Tapu Thermal Wonderland, Rotorua, North Island, New Zealand

Pyrite with Hematite, Italy

Pyrite crystals, Spain

Misty swamp with geothermal activity beneath a mountain in Iceland

Steamy smoke on a lava field in Iceland

Geothermal activity in a landscape from Iceland in cloudy weather

Hot spring, Iceland

Namaskard is a sulfur field right on the icelandic main road

Namaskard is a sulfur field right on the icelandic main road

Steamy desolate geothermal landscape, Namaskard, Myvatn, Iceland

Desolate geothermal landscape, Namaskard, Myvatn, Iceland

Bubbling mud pools

Fumaroles emitting steam

Bubbling mud pools

Bubbling mud pools

Bubbling mud pools

Marcasite in chalk groundmass, close-up

Iron and sulfur reaction

Chalcopyrite mineral

Geyser erupting, Geysir, Iceland

Geyser erupting, Geysir, Iceland

Geyser erupting, Geysir, Iceland

Geyser erupting, Geysir, Iceland

Cysteine amino acid molecule

Cysteine amino acid molecule

Dimethyl sulfoxide molecule

Ecamsule sunscreen molecule

Methylsulfonylmethane MSM molecule

Artificial sweetener molecule

Sulfurous acid molecule

Thiamethoxam insecticide molecule

Thioglycolic acid molecule

Geothermal mud pool, New Zealand

Geothermal mud pool, New Zealand

Hydrogen production pressure gauges

Wai-O-Tapu Thermal Wonderland, Rotorua, North Island, New Zealand

黄鉄鉱

Mud flow at geothermal spring

Tengchong in yunnan province -- scenic spot of geothermal hot spring roll pan

Tengchong in yunnan province -- scenic spot of geothermal hot spring roll pan

Steam and volcanic vent, Hverir, Myvatn, Iceland

Volcanic solfatara formation

Geothermal algae, New Zealand

Geothermal algae, New Zealand

Geothermal algae, New Zealand

Island, Myvatn, Hverir, solfatara field, mudpots

Tourist gazing at hot springs, Hverir, Myvatn, Iceland

Sample of the mineral pyrite.

Pyrite crystals

Pyrite Sun

Pyrite crystals

Pyrite crystals, Peru, South America

Pyrite

Pyrite

Pyrite Stalagtite

Pyrite

Quartz and Pyrite crystals

Ammonite, pyritized

Pyrites Ammonite spiral Calcite crystals

Pyritized ammonite

Pyrites Ammonite spiral Calcite crystals

Slate with pyrite

Extracting tinder from tinder fungus

Polished lapis lazuli stone

Iron pyrite crystal

Iron pyrites

Iron pyrites

Chalcopyrite specimen

Marcasite.

Lapis lazuli

Iridescent pyrite in a clay nodule

Andelusite crystals in slate

Oxynoticeras ammonite fossil

Iron pyrite, light micrograph

Pyrite

Arsenopyrite crystals

Arsenopyrite crystals

Iron pyrite

Black smoker hydrothermal vent

Deformation structure in schist

Marcasite mineral

A fossil crinoid, Pentacrinites fossils

Fossil ammonite

Fossil ammonite

Fossil ammonite

Ammonite fossil