The Vault — Geology and Minerals _□✕

Geology and Minerals

Clastic rock

Clastic rock
Clastic rock

Clastic rocks are composed of fragments, or clasts, of pre-existing minerals and rock. A clast is a fragment of geological detritus, chunks, and smaller grains of rock broken off other rocks by physical weathering. Geologists use the term clastic to refer to sedimentary rocks and particles in sediment transport, whether in suspension or as bed load, and in sediment deposits.

Also on this shelf

Basaltic andesite.

Hoodoo (geology).

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 6
Shelf 65a5e41155c653
25,934 catalogued holdings
3 ways on