Англо-русский терминологический словарь по геологопоисковому бурению. - Л.: Гостоптехиздат, Ленинградское отделение . Э.Э. Гитциграт, А.А. Пинкевич, Л.В. Виноградова . 1963.
Carat (purity) — For the unit of mass of the same name, see Carat (mass). The karat or carat (symbol: K or kt) is a unit of purity for gold alloys. Contents 1 Measure 2 Derivation 3 Terminology 3.1 … Wikipedia
Diamond (gemstone) — Part of a series on Diamonds Material Material properties Crystallographic defects Formatio … Wikipedia
Business and Industry Review — ▪ 1999 Introduction Overview Annual Average Rates of Growth of Manufacturing Output, 1980 97, Table Pattern of Output, 1994 97, Table Index Numbers of Production, Employment, and Productivity in Manufacturing Industries, Table (For Annual… … Universalium
Diamond — This article is about the mineral. For the gemstone, see Diamond (gemstone). For other uses, including the shape ◊, see Diamond (disambiguation) … Wikipedia
Firestone Diamond Mining — Infobox Company company name = Firestone Diamond Mining company company type = Public (aim|FDI.L company slogan = N/A location = flagicon|UK London, England, UK key people = James Kenny, Chairman Philip Kenny, CEO Tim Wilkes, Chief Operating… … Wikipedia
Diamonds as an investment — An uncut diamond, not showing the prized optical properties of cut and polished versions. Contents 1 History 2 Price … Wikipedia
Gemstone — Jewels redirects here. For other uses, see Jewels (disambiguation). Precious Stone redirects here. For the James Bond character, see Hurricane Gold. For other uses, see Gemstone (disambiguation). A selection of gemstone pebbles made by tumbling… … Wikipedia
Diamond cutting — Part of a series on Diamonds Material Material properties Crystallographic defects Formatio … Wikipedia
Diamond cut — This article is about diamond cut styles. For a broader discussion of decorative diamonds, see Diamond (gemstone). Part of a series on Diamonds Material … Wikipedia
Petra Diamonds — Infobox Company company name = Petra Diamonds company company type = Public (aim|PDL) foundation = location = flagicon|Jersey Jersey key people = Adonis Pouroulis, Chairman Johan Dippenaar, CEO industry = Diamond Mining revenue = US $76.9 million … Wikipedia
Diamond color — Part of a series on Diamonds Material Material properties Crystallographic defects Formatio … Wikipedia
