- calcareous tuff
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• известковая накипь• известковый туф
English-Russian dictionary of geology. 2011.
calcareous tuff
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Tuff (disambiguation) — Tuff is a type of rock consisting of consolidated volcanic ash ejected from vents during a volcanic eruption.Tuff may also refer to:* Calcareous tuff, a sedimentary rock * Tuff (band), an American musical group * Tuff Harris (born 1983), American … Wikipedia
Travertine — is a sedimentary rock. It is a natural chemical precipitate of carbonate minerals; typically Aragonite, but often recrystallized to or primarily Calcite. Basically, calcium carbonate is deposited from the water of mineral springs or rivulets… … Wikipedia
Geology of the Australian Capital Territory — Australia grew around three fused pieces of very ancient continental crust (cratons). The geology of the Australian Capital Territory includes rocks dating from the Ordovician around 480 million years ago, whilst most rocks are from the Silurian … Wikipedia
GEOGRAPHICAL SURVEY — Names The name Ereẓ Israel (the Land of Israel) designates the land which, according to the Bible was promised as an inheritance to the Israelite tribes. In the course of time it came to be regarded first by the Jews and then also by the… … Encyclopedia of Judaism
Tufa — Not to be confused with tuff, a porous volcanic rock. This article is about the geological formation. For the historic Chinese name, see Southern Liang. Tufa columns at Mono Lake, California Tufa is a variety of limestone, formed by the… … Wikipedia
Marcellus Formation — Stratigraphic range: Middle Devonian … Wikipedia
geology — /jee ol euh jee/, n., pl. geologies. 1. the science that deals with the dynamics and physical history of the earth, the rocks of which it is composed, and the physical, chemical, and biological changes that the earth has undergone or is… … Universalium
Ordovician Period — Interval of geologic time, 490–443 million years ago, the second oldest period of the Paleozoic Era. It follows the Cambrian and precedes the Silurian. During the Ordovician, many of the landmasses were aligned in the tropics. Life was dominated… … Universalium
Lapilli — is a size classification term for tephra, which is material that falls out of the air during a volcanic eruption. Lapilli (singular: lapillus) means little stones in Latin. They are in some senses similar to ooids or pisoids in calcareous… … Wikipedia
Deakin, Australian Capital Territory — Deakin Canberra, Australian Capital Territory Population: 2,606 (2006 ce … Wikipedia
calc-tufa — noun a soft porous rock consisting of calcium carbonate deposited from springs rich in lime • Syn: ↑tufa • Hypernyms: ↑rock, ↑stone * * * ˈkalk|tüfə noun or calc tuff ˌtəf, üf … Useful english dictionary
