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Geology and Minerals

Frostwork (geology)

Frostwork (geology)
Frostwork (geology)

In geology, frostwork is a type of speleothem with acicular ("needle-like") growths almost always composed of aragonite (a polymorph of calcite) or calcite replaced aragonite. It is a variety of anthodite. Frostwork can also be made of opal or gypsum. In some caves frostwork may grow on top of cave popcorn or boxwork.

Also on this shelf

ConguillĂ­o National Park.

Garden of the Gods.

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 50
Shelf 64fd134c312497
25,934 catalogued holdings
3 ways on