写真素材の検索結果

Slate waste

Slate quarry waste

Pollution in Trent and Mersey canal, Staffordshire, UK

Mount Sharp, Mars, Curiosity image

Pyrite with Hematite, Italy

Iron pyrite crystal, SEM

Iron pyrite crystal, SEM

Pyrite and quartz, crystalline

Muscovite

Forbach granite, light micrograph

Forbach granite, light micrograph

Forbach granite, light micrograph

Forbach granite

Migmatite, light micrograph

Migmatite, light micrograph

Migmatite

Orthogneiss, light micrograph

Orthogneiss, light micrograph

Paragneiss, light micrograph

Paragneiss, light micrograph

Paragneiss, light micrograph

Paragneiss, light micrograph

Two-mica granite

Pyrite crystals on Shale

Iron pyrite crystal, SEM

Iron pyrite crystals, SEM

Banded iron formation

Slate with pyrite

Andelusite crystals in slate

Sphalerite and pyrite

Sphalerite and pyrite

Hematite crystals

Sample of haematite

Fossil Crinoid

Banded Ironstone Formation (BIF)

Banded Ironstone Formation (BIF)

Banded iron formation

Deformation structure in schist

Haematite, SEM

Haematite, SEM

Hematite, close-up

Banded iron formation

Quartz and schist outcrops

Mica schist folds, light micrograph

Pyrite interspersed with quartz

Mineral precipitation in agate

Brecciated Agate stone

Brecciated Agate stone

Brecciated Agate stone

Haematite mineral rock

Haematite mineral rock

Coal shale recovery plant

Coal shale recovery plant

Coal shale recovery plant

Sandstone in chalcedony matrix, polarised light micrograph

Rock strain fringes, light micrograph

Hydrothermal quartz vein

Crystals of haematite in quartz

Hyacinth quartz

Rock concretions and minerals

Fossil crinoid remains

Rock Types

Granite, polarised light micrograph

Aplite, polarised light micrograph

Fuchsite mineral stone

Haematite crystal

Dendritic precipitation in an agate

Brecciated Agate stone

Agate lava geode

Agate lava geode

Pyritohedral crystals, close up

Hematite kidney ore

Haematite ore

Mica schist folds, light micrograph

Bauxite

Bauxite

Rhyolite mountain, Iceland

Granite

Granite

Granite

Hematite rock

Araucarioxylon sp., fossil conifer

Aggregate of muscovite crystals

Magnetite octahedra

Magnetite

Magnetite octaheders

Excavating volcanic Scoria rock

Excavating volcanic Scoria rock

Botryoidal hematite

Botryoidal hematite

Botryoidal hematite

Banded iron formation (BIF)

Quartz and pyrite

Pyrite on quartz

Quartz and Pyrite crystals

Quartz coated with silica

Quartz and pyrite

Haematite

Quartz seam in schist

Slag heaps

Sandstone in dusty matrix, polarised light micrograph

Mica schist folds, polarised light LM

Banded iron ore

Pyrite

Pyrite

Pyrite

Octahedral crystals of Pyrite

Orpiment on pyrite

Pyrite

Sample of pyrite

Iron pyrite crystals

Pyrite crystals

Iron pyrites

Calcite crystal

Pyrite crystals, Peru, South America

Pyrite cubes in host rock

Oxynoticeras ammonite fossil

A fossil crinoid, Pentacrinites fossils

Fossil ammonite

Fossil ammonite

Fossil ammonite

Ammonite fossil

Ammonite fossil

Ammonite fossil

Marcasite stepped crystals

Pyrite

Pyrite mineral stone

Iron pyrite

Iron pyrite crystals

Iron pyrite crystals

Iron pyrite crystals

Pyrite crystals in their host rock

Pyrite crystals

Fool's Gold, iron pyrites crystals

Iron pyrite crystal

Iron pyrite crystal

Cubic pyrite crystals

Black smoker hydrothermal vents

Black smoker hydrothermal vents

Mineralisations in agate

Hematite, an ore of Iron, Massachusetts

Hematite ore of Iron, Brazil

Hematite, an ore of iron

Hematite, an iron ore

Hematite, an iron ore, Minnesota, USA

Reniform Hematite

Foliar Hematite

Hematite, Minasgerais, Brazil

Hematite, England

Hematite, Pencil Ore variety, England

Barite crystals with Hematite

Haematite group of stones

Haematite mineral rock

Haematite tumblestone polished stone

Haematite on Mars, satellite image

Haematite specimen

Banded iron specimen

Haematite

Haematite mineral specimen

Ruby

Haematite crystal

Haematite (kidney ore)

Specularite and Quartz with overgrowing hematite

Lumps of hematite iron ore

Martian rock research

Martian rock research

Polished specimen of muscovite

Jarosite on rock

Lava block wall in Snafellsness, Iceland

Paragneiss, light micrograph

Paragneiss, light micrograph

Paragneiss, light micrograph

Paragneiss, light micrograph

Paragneiss

Paragneiss

Quartz phyllite, light micrograph

Quartz phyllite

Quartz phyllite, light micrograph

Quartz phyllite, light micrograph

Quartz phyllite, light micrograph

Quartz phyllite

Quartz phyllite

Quartz phyllite, light micrograph

Thiobacillus ferrooxidans, SEM

Thiobacillus ferrooxidans, SEM

Thiobacillus ferrooxidans, SEM

Bubbles of hydrogen sulfide

Shale

Shale, close up

Sample of shale

Sample of shale

Sample of shale

Galenite in pyrite

Pyritised Ammonite Fossil

Trilobite triarthus eatoni legs preserved

Pyrites preservation of ammonite shell

Iron pyrites crystals (fool's gold)

Nugget of Fool's Gold, iron pyrites

Scoria, Oregon, USA

Vesicular basalt