The Vault — Geology and Minerals _□✕

Geology and Minerals

Asphalt volcano

Asphalt volcano
Asphalt volcano

Asphalt volcanoes are a rare variety of submarine volcano (seamount). They were unknown before 2003. Several examples have been found along the coasts of the United States and Mexico and elsewhere, some still showing activity. Asphalt volcanoes resemble other seamounts however they are made entirely of asphalt. The structures are thought to form above geologic faults through which petroleum seeps from deeper in the Earth's crust.

Also on this shelf

2014–2015 eruption of Bárðarbunga.

Griffith Park.

See also

Uncatalogued shelf

Text from Wikipedia; plate via Wikimedia Commons. Text CC BY-SA 4.0; plate freely licensed (see Commons). Source record. Images and catalogue data are reproduced from open-access collections.

Depth 21
Shelf 68a60b25369e0f
25,934 catalogued holdings
3 ways on