写真素材の検索結果

Obsidian

Obsidian mineral stone

Snowflake obsidian

Obsidian

Obsidian

Obsidian

Obsidian

Obsidian

Obsidian

Obsidian bubbles

Obsidian bubbles

Obsidian flow

Obsidian flow

Snowflake obsidian

Obsidian rock

Obsidian, a glassy igneous rock

Mahogany obsidian

Obsidian flow

Obsidian flow

Obsidian lava

Obsidian dome

Pebbles of snowflake obsidian rock lying on sand

Obsidian-rich lava flow, Tenerife

Obsidian

Snowflake Obisidian

Snowflake obsidian

Density of pumice and obsidian

Mahogany Obsidian, Oregon, USA

Variety of Igneous Rocks

Obsidian specimen

Lava landscape

Neolithic stone tool

Neolithic stone tools

Snowflake obsidian gemstone on white background

黒曜石

Tourmaline Pegmatite

Tourmaline pegmatite

Quartz-feldspar porphyry

Two-mica granite

Pink tourmaline crystals growing on mica

Pink tourmaline crystals growing on mica

Crystals of green toumaline and pink lepidolite

Aquamarine crystals

黒曜石

黒曜石

Green Tourmaline in Muscovite, Maine

Emeralds

Rhyolite mountain, Iceland

TOLOWA dancing head-dress 1923

Emeralds

Fuchsite mineral stone

Rhyolitic geode

Flint knappings from making of tools.

Polished sphere of ocean jasper

Granite

Granite

Granite

Aggregate of muscovite crystals

Rhyolitic geode

Rubellite I

Rubellite II

Titanite bearing granite

Coastal rocks and pebbles

Coastal rocks and pebbles

Coastal rocks and pebbles

Graphic granite rock

Peridotite

Garnet in peridotite

Granite

Ancient Roman columns

Ancient Roman columns

Rubellite Tourmaline in Lepidolite Mica

Mica schist folds, light micrograph

Melaphyr rock, light micrograph

Turquoise stones

Quartzite rocks

Quartzite rocks covered in lichens

Polished Esterel rhyolite agate

Sample of biotite

Muscovite Star Mica

Crackle quartz

Pegmatite specimen

Tuff specimen

Biotite

Biotite, Tyringham, Massachusetts, USA

Rhyolite, Mexico

Tuff rock with graded bedding

Trachyte

Cutaway model of the Earth's core

Rhyolite

Basalt columns

Basalt columns

Granite

Garnet

Coastal rocks and pebbles

Smoke and light coming through crack in lava rock, elevated view

新緑の大瀧神社の御神体

Amphibolite, light micrograph

Amphibolite, light micrograph

Amphibolite, light micrograph

Quartz vein in granite

Graphic granite rock, light micrograph

Brazilianite crystals

Sample of muscovite

Muscovite Mica, Ontario, Canada

Muscovite Mica

Polished sphere of orbicular jasper

Staurolite crystal, light micrograph

Brazilianite crystals in calcite

Muscovite mineral sample

Banded gneiss

Muscovite, light micrograph

Basaltic dyke rock

Asscher cut diamond gemstone

Pink diamonds

Semi precious gemstones

Green Avanturine Quartz gemstone

Milky Quartz gemstone

Dyed agate slice

Dyed agate slice

Celestite crystals

Jasper

Quartz monzonite

Rhodochrosite

Rhodochrosite

Quartz vein

Quartz boulder

Brecciated quartz

Herkimer diamonds

Tiger's eye mineral, light micrgraph

Mylonite, light micrograph

Mica inclusion

Quartz crystal from Sentis, Switzerland.

A specimen of quartz

Specimen of rose quartz from Brazil

Uncut diamond from Africa

Agate

Agate

Quartz crystals

Aquamarine crystal

Topaz gemstones

Quartz crystals

Banded texture in agate

Jasper breccia rock

Banded rhyolite

Quartz polished stone

Star sapphire stone

Smokey Quartz gemstone

Sand

Smoke and light coming through crack in lava rock, elevated view

Moonstone gemstones

Polished variscite stone

Flints knapped for use as knives

Hawk's Eye

Flints knapped for use as knives

Citrine crystals

Orthogneiss, light micrograph

Orthogneiss, light micrograph

Quartz crystals

Opal gemstone

Muscovite crystals in rock groundmass

Cut and polished septarian nodule

Bi-coloured tourmaline crystals

Deformation in tiger ironstone

Amazonite stone

Green calcite crystal

Quartz vein

Quartz crystal mineral

Aquamarine crystal

Quartz crystals

Quartz crystals

Quartz crystals

Malachite

Quartz crystals

Pietersite semi-precious rock

Quartz crystals

Aquamarine gem, 3 carat

Zircon gem

Ruby

Polished Opal gemstone

Polished Opal

Quartz mineral stone

Quartz polished stone

Tiger eye

Obsidian knife with Antler handle

Rhyolite specimen

Rubellite I

Aquamarine in muscovite matrix

Aquamarine in muscovite matrix, close

Rubellite II

Amethyst crystals

Lepidolite Crystal Gemstone

Tiger's Eye

Topaz crystal in albite and microcline

Emerald crystal, close up

Mass of prismatic aquamarine crystals

Cross-section slice of Brazilian agate

Fluorite crystals on quartz, close up

Schorl and quartz crystals in groundmass

Diamond in rock groundmass, close-up