写真素材の検索結果

Andesite

Sample of andesite

Rhyolite

Rhyolite

Rhyolite

Rock mineral crystals, polarised LM

Rhyolite, light micrograph

Rhyolite, light micrograph

Rhyolite, light micrograph

Rhyolite, light micrograph

Rhyolite, light micrograph

Rhyolite, light micrograph

Rhyolite, light micrograph

Rhyolite, light micrograph

Rhyolite, light micrograph

Andesite rock, light micrograph

Blue Hauyne crystals in lava groundmass

Biotite in rock groundmass

Sanidine on trachyte lava groundmass

Pink-white chabazite in basalt groundmass

Muscovite crystals in rock groundmass

Glassy white adularia on groundmass

Rock mineral crystals, polarised LM

Rock mineral crystals, polarised LM

Lepidolite in pegmatitic groundmass

Zoned pyroxene crystal, polarised light micrograph

Childrenite crystal in quartz

Prismatic parallel crystals of allanite

Willemite crystal

Clinochlore crystals in rock groundmass

Aegirine crystal in rock groundmass

Riebeckite crystals in groundmass

Microcline in rock groundmass

Sample of basalt

Zoisite in pegmatite groundmass

Zoisite in pegmatite groundmass

Muscovite and feldspar

Brazilianite crystals in calcite

Muscovite mineral sample

Basaltic dyke rock

Cut and polished septarian nodule

Emeralds

Zeophyllite

Reddish pink apophyllite crystal and basalt groundmass

Rough Diaspore

Chondrodite in rock groundmass

Humite in rock groundmass

Limburgite

Limburgite

Trachyte

Molybdenite in granite groundmass

Gold embedded in quartz groundmass

Crimson Erythrite on rock groundmass

Tabular stilbite on rock groundmass

Green apophyllite in stilbite groundmass

Crust of uvarovite on rock groundmass

Kammererite crystals on groundmass

Brown monticellite

Green spherical prehnite crystals

Dodecahedral crystal of spessartine

Purple sugilite on rock groundmass

White Meionite crystal in rock groundmass

Vanadinite crystals in rock groundmass

Diaspore crystals in emery groundmass

Barytocalcite crystals in rock groundmass

Pyrophyllite and quartz in groundmass

Nacrite in groundmass

Prehnite and calcite in groundmass

Anorthite crystals in rock groundmass

Harmotome on rock groundmass

Diopside crystals in groundmass, close-up

Ankerite crystals in groundmass, close-up

Crystalline hemimorphite in groundmass

Magnesite crystals in groundmass

Zircon crystals in syenite groundmass

Beryl in rock groundmass, close-up

Schorl and quartz crystals in groundmass

Franklinitein calcite groundmass

Artinite crystals in rock groundmass

Heulandite in rock groundmass, close-up

Dioptase crystals in groundmass

Richterite in quartz groundmass

Microlite crystals in groundmass

Staurolite in mica schist groundmass

Epidote crystals in rock groundmass

Chromite in serpentinite groundmass

Crystalline brucite in groundmass

Olivenite in quartz groundmass, close-up

Bournonite in quartz groundmass, close-up

Scorodite in rock groundmass, close-up

Chalcanthite crystals in rock groundmass

Scapolite crystals in rock groundmass

Anthophyllite in groundmass

Bytownite crystals in rock groundmass

Glaucodot crystals in groundmass

Gadolinite in rock groundmass, close-up

Rhodonite crystals in rock groundmass

Millerite in calcite groundmass, close-up

Boleite crystals in gypsum groundmass

Clinoclase and olivenite crystals

Phlogopite in mica schist groundmass

Torbernite in iron-rich groundmass

Chrysotile in groundmass, close-up

Wulfenite crystals in dark groundmass

Talc in groundmass, close-up

Rhombohedral siderite crystals

Vivianite crystals in groundmass

Bismuthinite crystals in rock groundmass

Sylvanite crystals in calcite groundmass

Linarite in rock groundmass, close-up

Sphene crystals in groundmass, close-up

Blue benitoite and white natrolite

Rutile in rock groundmass

Fuchsite mineral stone

Tenorite mineral crystals

Granite

Granite

Granite

Pectolite

Sample of basalt

Ilmenite in feldspar groundmass

Pyroxene crystal, thin section

Kunzite, close-up

Melaphyr rock I

Melaphyr rock II

Amazonite

Amazonite

Porphyritic texture in granite

Sample of granite

Sample of granite

Emeralds

Sample of basalt

Aurichalcite in limonite groundmass

Heat-treated amethyst

Wedge shaped titanite crystal

Elbaite on albite and quartz

Red-brown axinite in rock groundmass

Pyromorphite in limonite groundmass

Sapphire crystals in rock groundmass

Cubic perovskite crystals in groundmass

Mica schist folds, light micrograph

Tabular muscovite crystals and apatite

Analcime crystal group

Analcime crystal group

Sample of biotite

Staurolite phenocrysts, polarised light micrograph

Variety of Igneous Rocks

Trachyte. polarised light micrograph

Dolerite rock crystals, light micrograph

Green hemimorphite in groundmass

Spine crystals in quartz groundmass

Spheroidal adamite in limonite groundmass

Blue smithsonite in groundmass

Scheelite in magnetite groundmass

Campylite in groundmass

Sample of granite

Marcasite in chalk groundmass, close-up

Tourmaline embedded in feldspar rock

Granodiorite

Dolomite in Quartz Groundmass

Molybdenite in granite

Titanite bearing granite

Quartz vein in granite

Graphic granite rock

Peridotite

Garnet in peridotite

Granite

Microcline

Axinite

Trapezohedral leucite crystal

Flos ferri aragonite in rock groundmass

Cinnabar on calcite rock groundmass

Marcasite crystals on chalk groundmass

Kaolinite in rock groundmass

Helvite crystals in rock groundmass

Glaucophane crystals in rock groundmass

Chamosite in rock groundmass

Jamesonite in rock groundmass, close-up

Cordierite crystals in rock groundmass

Halloysite, a form of Kaolinite

Pyroxenite mineral, light micrograph

Pink anorthite crystals associated with augite

Heavily weathered kimberlite

Limburgite

Peridotite rock

Olivine inclusion in basalt

Muscovite, light micrograph

Aquamarine crystals

Tourmaline Pegmatite

Section of feldspar rock

Granulite mineral, light micrograph

Variety of Igneous Rocks

Gabbro rock, light micrograph

Agglomerate rock, polarised LM

Hypersthene, close-up

Rare bright green Uvarovite Garnet

Blue labradorite

Amygdaloidal andesite

Gabbro microcrystals, light micrograph

Gabbro microcrystals, light micrograph