Lava samples,18th century artwork
枕状溶岩
Hole created by Lava
ハワイ火山国立公園のチェインオブクレーターズロード
Kilauea lava flow, hawaii, usa, elevated view
新噴火口と硫黄山
Snowflake obsidian
Obsidian mineral stone
鬼押出と浅間山
鬼押出し 嬬恋村
MOUNT ETNA ERUPTING at night. Lava streaming from south east crater at 3000m. Sicily. Italy.
溶岩
地球の割れ目ギャウ ユーラシアプレートと北米プレートが地球の内部からの割れ目 溶岩
ハワイ火山国立公園プウロアのペトログリフ
噴煙を上げる硫黄山
小港海岸の枕状溶岩
栃木県 殺生石
山梨県 鳴沢氷穴
船津胎内樹型
富士山の船津胎内樹型
特殊な岩礁(車岩)
車石
冬の根室車石
西湖 こうもり穴
Zoisite in pegmatite groundmass
Tectonic plates, illustration
Tibia dentata, fossil snail
鱗雲母 リシア雲母
白雲母
黒曜石
山形県 瓜割石庭公園
Tuff rock with graded bedding
玄武岩
Rhyolite
七ツ釜
Trachyte
山形県 高畠町 瓜割石庭公園
Amphibolite metamorphic rock
池西柱状玄武岩
Pegmatite, New Hampshire, USA
Sample of biotite
Lava rock
Banded rhyolite
Aggregate of muscovite crystals
Gyrolith on a natrolite substrate
Muscovite II
Orbicular jasper
Polished specimen of muscovite
Fractured pegmatite intrusion
Basalt columns
キラウエア火山
カーメン
Petroglyph of an insect, New Mexico, USA
Mineral-bearing strata, illustration
Siberian traps, illustration
Types of rock, illustration
Lava bomb types, illustration
Yellowstone eruption, illustration
Mare Humorum on the Moon, 19th-century illustration
P?hoehoe lava flow
Interlaid massive lavas and ash-rich lava units are exposed on the islets of Maug.
SICILY: POZZUOLI, 1719.
VOLCANIC DOME, c1970.
EL SALVADOR: VOLCANO.
MOUNT ST. HELENS, 1983.
CALIFORNIA: LAVA BEDS.
Basaltic dyke rock
Obsidian
Computer-generated view of surface of the planet Venus dominated by the volcano Sapas Mons
White coral on Black lava rock.
Microfossils in volcanic rock
湊の立神岩
Mount Taranaki, New Zealand, satellite image
Isabela and Fernandina Islands, Galapagos, satellite image
Geometric petroglyph, Three Rivers Petroglyph Site, USA
Quartz phyllite
Amygdaloidal basalt
Biotite in calcite groundmass
Cassiterite on muscovite groundmass
松川渓谷
龍鱗郷
Reddish pink apophyllite crystal and basalt groundmass
Cutaway model of the Earth's core
Niobite in host rock
Niobite crystal
Pyroclastic rock
Tourmaline pegmatite
Heavily weathered kimberlite
秋の材木岩公園
Zeophyllite
Pectolite
浅間神社
佐貫石仏
Crevice near Thingvellir, Iceland
Water-filled crevice near Thingvellir, Iceland
Skjaldbreidur shield volcano, Iceland
岩手県 松川渓谷
mountain in Kapadokya,Turkey
Dolerite rock crystals, light micrograph
Igneous dyke
Volcano and cryovolcano, illustration
Kentallenite - Ballaculish, Scotland, LM
鮪の岬
亀田不動の滝 秋田県
父島の枕状溶岩
父島列島の枕状溶岩
母島の枕状溶岩
Apollo 11 Moon rock.