写真素材の検索結果

Diorite intruded by microgranite

Kenyte lava

Basalt bomb

Quartz Diorite, LM of thin section

Hornblende-biotite granite

Diorite-Aplite, Massachusetts, USA

Lee Quartz Diorite, Massachusetts, USA

Quartz-feldspar porphyry

Banded gneiss

Obsidian lava

Obsidian rock

Polarised LM of a thin section of diorite

Polarised LM of a thin section of diorite

Sample of granite

Marum volcano, Vanuatu

Obsidian-rich lava flow, Tenerife

Sample of basalt

Aa lava, Pacaya, Guatemala

Volcanic eruption

West Mata underwater volcano

Sample of basalt

Volcanic eruption, Reunion Island

Volcanic eruption, Reunion Island

Volcanic eruption, Reunion Island

Sample of granite

Sample of granite

Sample of limestone

Fluorite

Tiger eye

Porphyritic microgranite

Volcanic rocks

Kambhorn reflected in lagoon, Iceland

Skjaldbreidur shield volcano, Iceland

La Tarta volcanic outcrop, Tenerife

Nyiragongo volcano, Congo

Nyiragongo volcano, Congo

Titanite bearing granite

Garnet

Axinite

Axinite

Axinite

Fossil fern trunk

Sample of granite

Descloizite

Cut and polished jasper

Azurite crystals

Carnelian agate

Carnelian agate

Quartz

Tourmaline

Olivine mineral sample

Algae in geothermal pool

Algae in geothermal pool, New Zealand

Granite Tor on Bodmin Moor

Amber

Polarised LM of a thin section of diorite

Nyiragongo volcano, Congo

Brown granite stone

Microcline

Molybdenite in granite

Quartz vein in granite

Granite

Coastal rocks and pebbles

Coastal rocks and pebbles

Coastal rocks and pebbles

Coastal rocks and pebbles

Graphic granite rock, light micrograph

Graphic granite rock

Peridotite

Garnet in peridotite

Granite

Ancient Roman columns

Ancient Roman columns

Devonian slates

Devonian slates

Zincite specimen

Variscite specimen

Variety of Igneous Rocks

Granite specimen

Diamond in kimberlite

Sample of basalt

Sample of sandstone

Fossil Sphenophyllum plant

Gymnosperm fossil

Fossil conifer leaf

Fossil leaf

Fossil leaf

Fossil fern frond

Fossil cycad leaves

Fossil cycad leaves

Sample of chalk

Citrine

Volcanic solfatara formation

Mineral hot springs, Iceland

Geothermal algae, New Zealand

Geothermal algae, New Zealand

Geothermal algae, New Zealand

Black smoker hydrothermal vent

Black smoker hydrothermal vent

Sulphur rocks

Yellow Pollucite in coarse granite

Graphic Granite

White Granite

Granite

Disintegrated Granite

Variety of Igneous Rocks

Granite, Massachusetts, USA

Contact between Granite and Bedrock

Wardite specimen

Storage of fossil specimens

Blue lace agate

Volcanic eruption, Reunion Island

Chromite and serpentine

Granite rock, light micrograph

Granite

Granite

Granite

Molybdenite in granite groundmass

Eruption of Mount Batu Tara, August 2011

Homo sapiens skull comparison

Sample of shale

Volcanic crater

Tangaroan volcanic eruption, artwork

Sample of basalt

Rough emerald

Fossil torvosaurus dinosaur claw

Fish fossils

Baryte

Amber research, amber immersed in water

Crystal Healing Stone Blue Gold Chalcedony

Rock types

Banding patterns

Granite rock arch in mountains in Namibia

Granite boulders and sandy beach

Weathered granitic bedrock

Pink granite rock formation, Brittany, France

Coarse texture of green peridotite

Porphyritic texture in granite

Orbicular gabbro, a plutonic igneous rock from the early Cretaceous Period. Origin: Dehesa, San Diego County

A weathered granite boulder

Whakaari volcano sulphur deposits, New Zealand

Volcanic mud pools

Geothermal fumerole

Lava falls during Kilauea eruption, 1969

Obsidian mineral stone

Mount Etna erupting at night, 2012

Mount Etna erupting at night, 2012

Mount Etna erupting, 2012

Mount Etna erupting at night, 2012

Mount Bromo erupting, Indonesia, 2011

Mount Bromo erupting, Indonesia, 2011

Volcanic eruption, Reunion Island

Aggregate of muscovite crystals

Mineral deposition

Three types of granite rock

Geothermal hot spring vents, Ethiopia

Peridotite, polarised light micrograph

Gabbro rock, light micrograph

Quartz vein in granite

Ammonite fossils

Mount Bromo erupting, Indonesia, 2011

East Pacific Rise, topographic map

Venus, synthetic aperture radar map

Venus, synthetic aperture radar map

Venus, synthetic aperture radar map

Mount Vesuvius erupting, 1944

Volcanic eruption, Reunion Island

Fossil Calamites leaves

Gymnosperm fossil

Polarised LM of thin section of gabbro

Graphic tourmaline, light micrograph

Quartz mineral stone, light micrograph

Wake through a pumice raft, Tonga, 2006

Summit crater of Hverfjall volcano, Iceland

Volcanic eruption, Reunion Island

Lava flow

Basaltic lava flow, New Mexico, USA

New island formed by Hunga Tonga volcano, 2017

Galena

Enargite mineral

Davy experimenting at Vesuvius, 1819

Eruption of Fuego volcano, November 2016

Eruption of Fuego volcano, November 2016

Fish fossil

Fish fossil head

Erta Ale volcano, Congo

Erta Ale volcano, Congo

Erta Ale volcano, Congo

Opal specimen

Earth crater, 19th century

Volcanic eruption, Reunion Island

Volcanic eruption, Reunion Island

Volcanic eruption, Reunion Island

Volcanic eruption, Reunion Island

Diamond in kimberlite

Amethyst

Mount Ontake eruption, illustration

Breccia Sanguigna marble

Breccia Coallina Rosa marble

The Nakhla meteorite