- classification of ores
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классификация руд
Англо-русский словарь терминов металлургии и сварки. 2011.
Англо-русский словарь терминов металлургии и сварки. 2011.
Classification of minerals — This list gives an overview of the classification of minerals (non silicates) and includes mostly IMA recognized minerals and its groupings. This list complements the alphabetical list on List of minerals (complete) and List of minerals. Rocks,… … Wikipedia
Standard Industrial Classification — Le Standard Industrial Classification (classification normalisée des industries, abrégé en SIC) est un système de classification des industries utilisant quatre chiffres établi par le gouvernement des États Unis dans les années 1930. Il fut… … Wikipédia en Français
Goldschmidt classification — The Goldschmidt classification, developed by Victor Goldschmidt, is a geochemical classification which groups the chemical elements according to their preferred host phases into lithophile (rock loving), siderophile (iron loving), chalcophile… … Wikipedia
Standard International Trade Classification — A commonly used classification system for internationally traded goods and services. The system consists of 9 sections (numbered 0 through 9), each section is split into divisions, and the divisions are further split into groups. The acronym… … International financial encyclopaedia
Agricola, Georgius — orig. Georg Bauer born March 24, 1494, Clauchau, Saxony died Nov. 21, 1555, Chemnitz German scholar and scientist known as the father of mineralogy. A town physician in Saxony (1527–33), he was among the first to found a natural science upon… … Universalium
Ore — For other uses, see Ore (disambiguation). Iron ore (Banded iron formation) … Wikipedia
Coloradoite — from the La Plata District of Colorado General Category Telluride mineral … Wikipedia
North America — North American. the northern continent of the Western Hemisphere, extending from Central America to the Arctic Ocean. Highest point, Mt. McKinley, 20,300 ft. (6187 m); lowest, Death Valley, 276 ft. (84 m) below sea level. 400,000,000 including… … Universalium
Mineral — For other uses, see Mineral (disambiguation). An assortment of minerals. A mineral is a naturally occurring … Wikipedia
Africa — /af ri keuh/, n. 1. a continent S of Europe and between the Atlantic and Indian oceans. 551,000,000; ab. 11,700,000 sq. mi. (30,303,000 sq. km). adj. 2. African. * * * I Second largest continent on Earth. It is bounded by the Mediterranean Sea,… … Universalium
technology, history of — Introduction the development over time of systematic techniques for making and doing things. The term technology, a combination of the Greek technē, “art, craft,” with logos, “word, speech,” meant in Greece a discourse on the arts, both… … Universalium