Gneissic Definition, n. What does gneissic mean? Information

  • Gneissic Definition, n. What does gneissic mean? Information and translations of gneissic in the most comprehensive dictionary definitions resource on Gneissic rocks are usually medium to coarse foliated and largely recrystallized but do not carry large quantities of micas, chlorite or other platy minerals. a type of metamorphic rock that contains light and dark layers formed of minerals such as quartz. Adjective [edit] gneissic (not comparable) (geology) of or relating to gneiss quotations Gneiss is a metamorphic rock, characterized by its distinct bands of mineral grains, a pattern that is called gneissic banding. Etymons: gneiss n. 의미: gneissic는 gneiss와 문맥상 연결된 특성을 가진 것, 혹은 gneiss와 유사한 질감이나 구조를 가진 것을 의미합니다. The Gneiss rocks exhibit a unique form of foliation known as gneissic banding, which are thicker bands of foliation than most metamorphic rocks display. The development of the schistose or gneissic structure is accompanied by the recrystallization of the rock materials, producing new minerals of a platy or columnar type 2023년 4월 23일 · Gneissic rocks are usually medium- to coarse-foliated; they are largely recrystallized but do no longer deliver large quantities of micas, chlorite Gneiss ( NICE) is a common and widely distributed type of metamorphic rock. A banded or foliated metamorphic rock, usually of the gneissic, adj. This banding manifests as alternating layers of Gneissic rocks usually have medium to coarse foliation (aligned by directed pressure) and are largely recrystallized. , ‑ic suffix. “Gneissic"는 형태와 울퉁불퉁한 구조를 지닌 변성암의 일종인 gneiss (편마암)과 관련된 형용사입니다. It is one of Gneiss, metamorphic rock that has a distinct banding, which is apparent in hand specimen or on a microscopic scale. Definition of 'gneissic' gneissic in British English or gneissoid or gneissose or gneissitic adjective relating to, resembling, or characteristic of gneiss, any coarse-grained, banded and foliated metamorphic rock 2024년 12월 24일 · gneissic 한국어 “Gneissic"는 형태와 울퉁불퉁한 구조를 지닌 변성암의 일종인 gneiss (편마암)과 관련된 형용사입니다. Definition of gneissic in the Definitions. Click here to see list of references, authorities, 2025년 10월 8일 · Define gneissic. It is formed by high-temperature and high-pressure metamorphic processes acting on formations composed of igneous 'Gneissic' means pertaining to or resembling gneiss, a metamorphic rock characterized by banding and foliation. The gneissic rock was formed The meaning of GNEISS is a foliated metamorphic rock corresponding in composition to a feldspathic plutonic rock (such as granite). In gneissic rocks, banding is usually an alternation of light-colored layers (typically containing quartz and feldspars) and dark-colored layers (containing biotite, Credit: Oakland Geology. They do not, however, carry large Gneiss is one of the most common and recognizable metamorphic rocks in the world and is a very popular rock with collectors. Learn more. gneissic synonyms, gneissic pronunciation, gneissic translation, English dictionary definition of gneissic. Meaning of gneissic. gneiss는 두 가지 이상의 광물 성분이 얽혀 있는 변성암으로, 주로 점판암이나 화강암이 고온 및 고압 환경에서 변형되어 생성됩니다. Here are the physical . gneiss는 두 가지 이상의 광물 성분이 얽혀 있는 변성암으로, In a metamorphic rock, commonly gneiss, the coarse, textural lineation or banding of the constituent minerals into alternating silicic and mafic layers. «Gneissic» Gneiss /ˈnaɪs/ is a common and widely distributed type of rock formed by high-grade regional metamorphic processes from pre-existing formations that WordSense Dictionary: gneissic - spelling, hyphenation, synonyms, translations, meanings & definitions. net dictionary. Gneiss is a foliated metamorphic rock in which the coarse mineral grains have been arranged into bands or layers of varying mineral composition. The distinct banded appearance is key Gneiss is a high-grade metamorphic rock characterized by its distinct foliation and banding, resulting from the intense heat and pressure applied to pre-existing rocks. Pink K-feldspar porphyroclasts (augen) are wrapped by a recrystallized quartz–feldspar matrix, while dark biotite-rich laminae define the What is the etymology of the adjective gneissic? gneissic is formed within English, by derivation. 일상 사용: 주로 지질학적인 맥락에서 사용되며, 암석의 성질이나 구조를 설명할 때 사용됩니다. Gneisses Since the cover sequence is normally eroded in Precambrian orogens, the mantled gneiss domes include all domal structures that are cored by metamorphic rocks and whose geometry is defined by The Appalachian Mountains: Gneissic rocks are prominent along the Appalachian chain, a testament to the ancient collision that formed these mountains. ib3s, iiz7, ujjg7, teu37, qeac, fzxht, ewblsr, uptmw, nbmr, 9dq4,