- detrital sand
- остаточный песок (образовавшийся из выветрелых пород)
English-Russian mining dictionary. В.П. Манышев.
detrital sand
Смотреть что такое "detrital sand" в других словарях:
sand crystal — noun : a large calcite crystal found in sandstone and loaded with inclusions of detrital sand … Useful english dictionary
sand — [1] to smooth or clean a surface by rubbing with sandpaper. Sanding usually refers to hand tools such as sandpaper, while grinding always refers to power tools such as angle grinders. [2] A term popularly applied to loose, unconsolidated… … Dictionary of automotive terms
sand — Unconsolidated detrital rock material [16] … Lexicon of Cave and Karst Terminology
tower karst — , towerkarst, turmkarst 1. A spectacular variety of karst landscape dominated by steep or vertical sided limestone towers each 30–300m high. By far the most extensive and best developed tower karst is the Guangxi province of southern China … Lexicon of Cave and Karst Terminology
mud — detrital material made of particles smaller than sand, i.e. less than 0.0625 mm in diameter … Dictionary of ichthyology
sedimentary rock — Rock formed at or near the Earth s surface by the accumulation and lithification of fragments of preexisting rocks or by precipitation from solution at normal surface temperatures. Sedimentary rocks can be formed only where sediments are… … Universalium
Slave craton — which is one of the oldest dated rock units on Earth at 4.03 Ga. The crust of the Slave craton is thought to have amalgamated during a 2.69 Ga collision between a proto Slave western basement complex, known as the Central Slave Basement Complex,… … Wikipedia
Mannville Group — Stratigraphic range: Early Cretaceous … Wikipedia
Precambrian time — Interval of geologic time from с 3. 8 billion years ago, the age of the oldest known rocks, to 544 million years ago, the beginning of the Cambrian Period. This interval represents more than 80% of the geologic record and thus provides important… … Universalium
Australia — /aw strayl yeuh/, n. 1. a continent SE of Asia, between the Indian and the Pacific oceans. 18,438,824; 2,948,366 sq. mi. (7,636,270 sq. km). 2. Commonwealth of, a member of the Commonwealth of Nations, consisting of the federated states and… … Universalium
quartz — quartzose /kwawrt sohs/, quartzous /kwawrt seuhs/, adj. /kwawrts/, n. one of the commonest minerals, silicon dioxide, SiO2, having many varieties that differ in color, luster, etc., and occurring either in masses (as agate, bloodstone, chalcedony … Universalium
