Planet:
Earth
Volcano:
Etna, Italy
Yaser, Vanuatu
Tinakula, Solomon Islands
Erta Ale, Ethiopia
Manam, Papua New Guinea
Semeru, Indonesia
Sakura-Jima, Japan
Pacaya, Guatemala
Sangay, Equador
Erebus, Antartica
Kilauea, Hawaii
Yellowstone Caldera, Wyoming
Yellowstone Reservoir, Wyoming
Kilimanjaro, Africa
Ichinsky, Kamchatka
Sierra Negra, Galapagos
Mt. Pelée, Lesser Antilles
Mount St. Helens, Washington
Mount Rainier, Alaska
Mount Fuji
Antipodes Island, South Pacific
Cerro Azul, Chile
White Island, New Zealand
Vakak, Afghanistan
Nyiragongo, D.R. Congo
Santorini, Greece
Michael Volcano, Sandwich Islands
Krakatoa, Indonesia
Hekla, Iceland
Material:
Andesite
Basalt
Diabase
Diorite
Gabbro
Granite
Peridotite
Rhyollite
Vesicular Basalt
Hyaloclastite (Breccia)
Dunite
Harsburgite
Lherzolite
Magnetite
Diamond
Gypsum
Limestone
Salt
Sandstone (Light)
Sandstone (Heavy)
Shale
Ice
Lignite
Anthacite
Gneiss
Marble
Mica Schist
Quartzite
Slate
Dolomite
Aluminum
Asphalt
Bone
Cadmium
Graphite
Portland Cement
Glass
Zirconia
Copper
Cork
Gold
Helium
Hydrogen
Lead
Wood (Balsa)
Wood (Pine)
Wood (Douglas Fir)
Wood (Oak)
Wood (Black Ironwood)
Mercury
Nickel
Plutonium
Polyethylene
Quartz
Silver
Steel
Talc
Titanium
Thorium
Tungsten
Uranium
Sulfer (liquid)
Sulfer (solid)
Sulfer Dioxide (gas)
Ammonia (solid)
Methane Calthrate
Diameter:
Calculate!
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