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1 тонкополосчатый уголь
1) Geology: finely banded coal, thin-banded coal2) Makarov: finely striated coalУниверсальный русско-английский словарь > тонкополосчатый уголь
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2 тонкоштрихованный уголь
Makarov: finely banded coal, finely striated coalУниверсальный русско-английский словарь > тонкоштрихованный уголь
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3 тонкоштриховатый уголь
Geology: finely striated coalУниверсальный русско-английский словарь > тонкоштриховатый уголь
См. также в других словарях:
attrital coal — n the ground mass or matrix of banded coal in which vitrain and, commonly, fusain layers as well, are embedded or enclosed. DISCUSSION Layers in banded coal, often referred to as bands, are commonly 1 to 30 mm thick. Attrital coal in banded coal… … Coke&Coal Terminology
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
Chalcopyrite — Twinned chacopyrite crystal from the Camp Bird Mine, Ouray County, Colorado (size:5.2 x 3.6 x 2.7 cm) General Category Sulfide mineral … Wikipedia
