- fracture cleavage
- noun
: geologic cleavage independent of the orientation of mineral grains but due to the presence of many closely spaced fractures or incipient fractures
Useful english dictionary. 2012.
fracture cleavage
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Cleavage (geology) — This article is about rock cleavage, for cleavage in minerals see Cleavage (crystal) Different ways in which a cleavage can develop in a sedimentary rock. A: original sedimentary rock; B: pencil cleavage; C: diagenetic foliation (parallel to… … Wikipedia
Cleavage fracture — Cleavage fracture. См. Хрупкий излом. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) … Словарь металлургических терминов
fracture — [frak′chər] n. [ME < OFr < L fractura, a breaking, breach, cleft < pp. of frangere, BREAK] 1. a breaking or being broken 2. a break, crack, or split 3. a break in a body part, esp. in a bone, or a tear in a cartilage: see COMPOUND… … English World dictionary
cleavage — [n] gap break, chasm, cleft, discontinuity, divide, division, fracture, hole, rift, schism, separation, severance, split, valley; concept 513 … New thesaurus
fracture — [n] break, rupture breach, cleavage, cleft, crack, discontinuity, disjunction, displacement, fissure, fragmentation, gap, mutilation, opening, rent, rift, schism, severance, splinter, split, wound; concepts 309,513 … New thesaurus
Fracture (mineralogy) — This article is about the terminology used to describe fracture surfaces. For fractures in rocks and minerals per se, see Fracture (geology) In the field of mineralogy, fracture is a term used to describe the shape and texture of the surface… … Wikipedia
fracture — fracturable, adj. fractural, adj. fracturer, n. /frak cheuhr/, n., v., fractured, fracturing. n. 1. the breaking of a bone, cartilage, or the like, or the resulting condition. Cf. comminuted fracture, complete fracture, compound fracture,… … Universalium
Fracture — For other uses, see Fracture (disambiguation). v · d · e Materials failure modes … Wikipedia
cleavage — /klee vij/, n. 1. the act of cleaving or splitting. 2. the state of being cleft. 3. the area between a woman s breasts, esp. when revealed by a low cut neckline. 4. a critical division in opinion, beliefs, interests, etc., as leading to… … Universalium
Cleavage (crystal) — Green fluorite with prominent cleavage. Cleavage, in mineralogy, is the tendency of crystalline materials to split along definite crystallographic structural planes. These planes of relative weakness are a result of the regular locations of atoms … Wikipedia
