diamond cleaving

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• diamond cutting — Branch of lapidary art involving the five basic steps in fashioning a diamond: marking, cleaving, sawing, girdling, and faceting. The most popular style is the brilliant cut, a round stone with 58 facets; a round diamond with only 18 facets is… …   Universalium

• Diamond cutting — Part of a series on Diamonds Material Material properties Crystallographic defects Formatio …   Wikipedia

• Premier Rose Diamond — Infobox Diamond caption = colour scheme = #FF6600 gem name = Premier Rose Diamond weight = 137.02 grams = 27.4 color = Colourless cut = Pear Shape mine = Premier Mine country = South Africa cutter = David du Plessis found = 1978 original owner =… …   Wikipedia

• раскалывание алмазов по плоскости спайности — — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN diamond cleaving …   Справочник технического переводчика

• Facet — Facets are flat faces on geometric shapes. The organization of naturally occurring facets was key to early developments in crystallography, since they reflect the underlying symmetry of the crystal structure. Gemstones commonly have facets cut… …   Wikipedia

• Cleave (fiber) — A cleave in an optical fiber is a deliberate, controlled break, intended to create a perfectly flat endface, perpendicular to the longitudinal axis of the fiber. Since there are no crystalline planes in glass, this process is not cleavage in the… …   Wikipedia

• List of Emily Dickinson poems — This is a list of Emily Dickinson poems. There are 1,775 known poems that have been written by Dickinson. The poems are alphabetized by their first line. Punctuation, capitalization and even in some cases wording of the first lines may vary… …   Wikipedia

• Thrombotic thrombocytopenic purpura — Classification and external resources Micrograph showing an advanced thrombotic microangiopathy, as may be seen in TTP. Kidney biopsy. PAS stain …   Wikipedia

• Optical fiber — A bundle of optical fibers A TOSLINK fiber optic audio c …   Wikipedia

• literature — /lit euhr euh cheuhr, choor , li treuh /, n. 1. writings in which expression and form, in connection with ideas of permanent and universal interest, are characteristic or essential features, as poetry, novels, history, biography, and essays. 2.… …   Universalium

• Basal cleavage — Cleavage Cleav age, n. 1. The act of cleaving or splitting. [1913 Webster] 2. (Crystallog.) The quality possessed by many crystallized substances of splitting readily in one or more definite directions, in which the cohesive attraction is a… …   The Collaborative International Dictionary of English