WebSep 26, 2024 · Foliation 1. The process of forming into a leaf or leaves. 2. The manner in which the young leaves are dispoed within the bud. The . . . Foliation must be in relation … WebFoliation is generally caused by a preferred orientation of sheet silicates. If a rock has a slatey cleavage as its foliation, it is termed a slate, if it has a phyllitic foliation, it is …
Solved QUESTION 21 Tectonic foliation is most likely to - Chegg
Web4) Gneissic banding. Strong foliation of platy minerals and the creation of alternating bands of predominantly light and dark minerals (banding). It is important to note that foliation occurs as a continuum between these major types. Foliated metamorphic rocks are classified based on the approximate type of foliation and their names WebApr 25, 2024 · Foliation is an identifying characteristic of some, although not all, metamorphic rocks. 00:00 00:00 An unknown error has occurred Brought to you by Sciencing Cause of Foliation All rocks are under pressure as a result of burial. This confining pressure increases in proportion to the depth of burial. fallback threshold
Chapter Seven - Metamorphic Rocks Flashcards Chegg.com
WebFoliation often occurs parallel to original bedding, but it may not be ostensibly related to any other structural direction. Foliation is exhibited most prominently by sheety minerals, such as mica or chlorite. However, foliation is most well-developed—that is, the rock … stratification, the layering that occurs in most sedimentary rocks and in those … Other articles where texture is discussed: rock: Texture: The texture of a rock is … WebFoliation occurs when minerals are flattened by heat and pressure. This results in a layered or banded texture. Which type of rock do you think is foliated? Metamorphic 3. Air pockets can form in rapidly cooling magma or lava. In which type of rock would you expect air pockets? Igneous WebQUESTION 21 Tectonic foliation is most likely to occur as a result of- metamorphism When underlying rocks are subjected to temperature and pressure,their grains may … fallback switch