- quartz vein material
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материал кварцевых жил
English-Russian dictionary of geology. 2011.
quartz vein material
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Vein (geology) — A quartz vein, prominent from the surrounding weathered rock In geology, a vein is a distinct sheetlike body of crystallized minerals within a rock. Veins form when mineral constituents carried by an aqueous solution within the rock mass are… … Wikipedia
Quartz — This article is about the mineral. For other uses, see Quartz (disambiguation). Quartz Quartz crystal cluster from Tibet General Category … Wikipedia
Orex Exploration — Inc. Type Public (TSX V: OX) Industry Mining Founded 1987 … Wikipedia
Normandy Archaeological Project — The Normandy Archaeological Project was a rescue excavation designed to preserve the archaeological history of the area before it became submerged by the construction of the Normandy Reservoir Dam through funding from the Tennessee Valley… … Wikipedia
Yentna-Cache Creek mining district — Infobox Settlement name = Yentna Cache Creek mining district official name = settlement type = Alaska Mining District nickname = motto = |pushpin pushpin label position =left pushpin map caption = pushpin mapsize = mapsize = map caption =… … Wikipedia
Pegmatite — Peg ma*tite, n. [From Gr. ? something fastened together, in allusion to the quartz and feldspar in graphic granite: cf. F. pegmatite. See {Pegm}.] (Min.) (a) Graphic granite. See under {Granite}. (b) More generally, a coarse granite occurring as… … The Collaborative International Dictionary of English
Geevor Tin Mine — is a tin mining museum/heritage centre in the far south west of Cornwall, left as a living history of a working tin mine. It is between the villages of Pendeen and Trewellard. It has on its site a shop with tin related souvenirs and books. A cafe … Wikipedia
Anastomosis — Vein skeleton of a Hydrangea leaf An anastomosis (plural anastomoses, from gr. ἀναστόμωσις, communicating opening) is the reconnection of two streams that previously branched out, such as blood vessels or leaf veins. The term is used in medicine … Wikipedia
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
Turquoise — For other uses, see Turquoise (disambiguation). Turquoise Turquoise (tumble finished) one inch (25 mm) long. This pebble is greenish and therefore low grade General … Wikipedia
mining — /muy ning/, n. 1. the act, process, or industry of extracting ores, coal, etc., from mines. 2. the laying of explosive mines. [1250 1300; ME: undermining (walls in an attack); see MINE2, ING1] * * * I Excavation of materials from the Earth s… … Universalium
