Subhedral definition

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August undefined, 2024

Webi. Said of a mineral grain that is completely bounded by its own rational crystal faces, and whose growth during primary crystallization or recrystallization was not restrained or interfered with by adjacent grains, and the faces not greatly affected by later physical or chemical erosion. Web30 Apr 2024 · The terms euhedral, subhedral, and anhedral are used to describe how well a mineral displays its ideal form. Euhedral minerals show perfect or nearly perfect crystal …

Subhedral Definition & Meaning Dictionary.com

Webeuhedral (idiomorphic) A morphological term referring to grains in igneous rocks which have a regular crystallographic shape. Euhedral forms are developed when a crystal grows freely in a melt and is uninhibited by the presence of any surrounding crystals. WebMost of them are best described as subhedral. Because the groundmass constituents span almost the full ranges of crystallinity and granularity, porphyritic fabric is abundantly represented among the phaneritic, aphanitic, and glassy … scrawny hair

Subhedral definición y significado Diccionario Inglés Collins

WebAtlas » Learn more about the world with our collection of regional and country maps. WebOther articles where subhedral crystal is discussed: igneous rock: Fabric: …euhedral or panidiomorphic (fully crystal-faced), subhedral or hypidiomorphic (partly faced), or anhedral or allotriomorphic (no external crystal faces). Quite apart from the presence or absence of crystal faces, the shape, or habit, of individual mineral grains is described by such terms … Websub· he· dral ¦səb¦hēdrəl : incompletely bounded by crystal planes : partly faced Word History Etymology sub- + -hedral Love words? You must — there are over 200,000 words in our … scrawny coyote

SUBHEDRAL - Definition and synonyms of subhedral in the English …

Euhedral and anhedral - Wikipedia

Websubhedral euhedral crystals those that well formed with sharp easily recognised faces opposite anhedral rock texture composed mineral grains have crystal subhedral … Webadjective (mineralogy) Having some crystal faces and some grainy surfaces; neither entirely euhedral nor entirely anhedral. Wiktionary Advertisement Origin of Subhedral sub- +‎ … scrawny flexEuhedral crystals (also known as idiomorphic or automorphic crystals) are those that are well-formed, with sharp, easily recognised faces. The opposite is anhedral (also known as xenomorphic or allotriomorphic): a rock with an anhedral texture is composed of mineral grains that have no well-formed crystal faces or cross-section shape in thin section. Anhedral crystal growth occurs in … scrawny build

"Websubhedral ( comparative more subhedral, superlative most subhedral ) ( mineralogy) Having some crystal faces and some grainy surfaces; neither entirely euhedral nor entirely … " - Subhedral definition

Subhedral definition

WebWith Reverso you can find the English translation, definition or synonym for subhedral and thousands of other words. You can complete the translation of subhedral given by the … WebLink To This Page. If you have a website and feel that a link to this page would fit in nicely with the content of your pages, please feel free to link to this page. Copy and past

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WebEuhedral, subhedral, and anhedral are essentially petrographic or rock descriptive terms, meaning that they owe their origin to petrographers who wanted to be able to unambiguously describe rock textures in thin sections of rocks as they examined them under a microscope. The coiners of these terms were Cross et al. (1906). WebSubhedral: a crystal partially bounded by its characteristic faces and partially by irregular surfaces. Synonymous terms: hypidiomorphic, hypautomorphic; Anhedral: a crystal that …

Websubhedral (hypidiomorphic) An igneous textural term applied to crystals which are only partly bounded by crystal faces. The irregular parts of the crystal surface may be caused by partial corrosion of the crystal or by partial intergrowth with other crystals. Source for information on subhedral: A Dictionary of Earth Sciences dictionary. http://www.wordow.com/english/dictionary/subhedral

Websub•he•dral (sub hē′ drəl), adj. [ Petrog.] Rocks (of mineral grains comprising igneous rocks) having a partial or incomplete crystal face or form. sub - + - hedral. Websub•he•dral Pronunciation: (sub-hē'drul), [key] — adj. Petrog. (of mineral grains comprising igneous rocks) having a partial or incomplete crystal face or form. Random House …

Websubhedral (comparative more subhedral, superlative most subhedral) ( mineralogy ) Having some crystal faces and some grainy surfaces; neither entirely euhedral nor entirely anhedral . Quote & Share

WebDefinition of subhedral i. Said of a mineral grain that is bounded partly by its own rational crystal faces and partly by surfaces formed against preexisting grains as a result of either … scrawny christmas treesWebDefinition of subhedral in English: subhedral. adjective Crystallography Geology . Of a crystal: having an imperfect but recognizable shape, with partially developed or uneven … scrawny mcphee yorkWebSubheading definition: The definition of a subheading is a title of a subdivision of something written. scrawny guitar tab scrawny meanWebsubhedral in American English. (sʌbˈhidrəl) adjective. Geology (of mineral grains comprising igneous rocks) having a partial or incomplete crystal face or form. Most material © 2005, … scrawny mf with a cool hairstyleWebSubhedral Definition: with some characteristics of crystal Bedeutung, Aussprache, Übersetzungen und Beispiele scrawny middle aged manWebThe definition of subhedral in Dictionary is as: Having some crystal faces and some grainy surfaces; neither entirely euhedral nor entirely anhedral. Meaning of subhedral for the … scrawny music