Or use it to create really cool photo slideshows - with 2D and 3D transitions, animation, and your choice of music - that you can share with your Facebook friends or Google+ circles. identification. Non-Foliated Metamorphic Rocks. Minerals are: Naturally occurring Inorganic Solid Definite chemical ... - Chapter 2. - Earth Science Chapter 2 Weathering & Soil Minerals & Rocks Rocks are made up of Minerals. But at great depth these processes apparently Clay minerals that have developed a secondary foliation due to directed pressure are said to have a SLATY CLEAVAGE (or "rock cleavage"). Today igneous rocks represent 95 per cent of the Earth's crust. 9 sedimentary, igneous and metamorphic rocks. Y1 - 1993. Classification – Metamorphic rocks Foliated Metamorphic Rocks (structural terms/names) Types of foliations a. Compositional layering on less than cm scale b. Rocks are classified as either Igneous, Sedimentary, or Metamorphic. However, the classifiction of metamorphic rocks is more difficult to get into than with igneous and sedimentary rocks, for a couple of reasons. Lg: identify the steps of the rock cycle. The kinds of rocks that can be expected to form at different metamorphic grades from various parent rocks are listed in Table 7.1. Igneous Rocks. The PowerPoint PPT presentation: "Chapter 22: A Classification of Metamorphic Rocks" is the property of its rightful owner. Cataclasite (kat-a-CLAY-site) is a fine-grained breccia produced by grinding rocks into … - Chapter 10: Metamorphism, Metamorphic Rocks, and Hydrothermal Rocks How Do Metamorphic Rocks Form? Presentation Summary : This classification of rocks is very common in case of metamorphic grout of rocks. and "cataclasite" if fine grained. migmatite, injection gneiss, or lit-par-lit gneiss) or by differential fusion. -TEXTURE=sizes, shapes and positions of grains in the rocks TYPES OF ROCKS THE COMPOSITION OF ROCKS IS DETERMINED -BY THE KIND OF MINERALS & -THE AMOUNT MINERALS THAT MAKE IT UP TYPES OF ROCKS 3 TYPES OF ROCKS IGNEOUS SEDIMENTARY METAMORPHIC FORMED WHEN MAGMA or LAVA COOLS AND HARDENS (SOLIDIFIES) 2 TYPES INTRUSIVE … The "Rock Notes- fill in the blanks" student handout goes along with this Power Point presentation. The rock also has a strong slaty foliation, which is horizontal in this view, and has developed because the rock was being squeezed during metamorphism. #1. Earth as a ... Types based on composition (e.g., mica schist) Classification of. Classification of metamorphic rocks based on texture. Tourmaline kyanite, staurolite, garnet, andalusite. This is an exothermic process (it loses heat) and involves a phase change from the liquid to the solid state. These rocks will have stripes or planes that they will break easily along. • Describe how metamorphic rocks are produced by the action of heat, pressure, and fluids on preexisting parent rocks over the course of time. SEDIMENTARY ROCKS, METAMORPHIC ROCKS, AND AGE DETERMINATION SED-MET ROCKS- AGE Types of metamorphism contact or thermal usually forms with intrusions of smaller rock bodies as stocks in country rocks temperature associated with the intrusive body is the prime metamorphic agent—lower temperatures would form lower grade of metamorphic rocks SED-MET ROCKS-AGE … HPHE diversity in mineral composition of metamorphic rocks can be regarded as the resultant of two independent variables, first of the ultimate composition of the rocks, and secondly of the grade of metamorphism, or the … Practice. - The rock must contain a total ... fills in gaps between earlier xtals Identifying minerals with a Michel-Levy Chart If you know the thickness of the thin section, ... - Title: Chapter 18: Granitoid Rocks Author: John D Winter Last modified by: John Winter Created Date: 1/27/1997 12:16:50 AM Document presentation format. 50, no. Classification of Rocks by Simple Criteria: Practically it may be difficult to assign a rock to an appropriate category in the classification using the simple criteria available in the field and therefore a more simple alternative classification of rocks is sometimes adopted. Classification of metamorphic rocks. Metamorphic rock - Metamorphic rock - Classification of metamorphic rocks: Because of the diverse chemistry, mineralogy, and primary origin of metamorphic rocks and because of the diverse fabrics or textures that may develop depending on the stresses that may operate during their formation, there is no simple, universally used classification of these rocks. Sillimanite Gneiss And they’re ready for you to use in your PowerPoint presentations the moment you need them. Tourmaline, Epidote, Chiastolite, Olivine, Serpentine, Chlorite, Biotite, Chapter 22: A Classification of Metamorphic Rocks - Title: Chapter 22: A Classification of Metamorphic Rocks Author: Chuck Description: Most s are from your text, provided online by Dr. Winter and Prentice-Hall. Classification of Metamorphic rocks based on texture/structures PHYLLITE -similar to slate, but slightly coarser phyllosilicate grains -grains can be seen in hand specimen, giving silk appearance to cleavage surfaces -often cleavage planes less perfectly planar than slates SLATE -strongly cleaved rock -cleavage planes are developed due to orientation of fine phyllosilicate grains … Learning Targets Metamorphic Rocks When high temperature and pressure combine they change 2 ... - Title: Volcanoes and Igneous Activity Earth - Chapter 4 Author: Stan & Cindy Hatfield Last modified by: Kevin Mills Created Date: 9/12/2010 10:40:02 PM. Discuss the concept of rounding in sedimentary rocks (d). They'll give your presentations a professional, memorable appearance - the kind of sophisticated look that today's audiences expect. FOLIATED METAMORPHIC ROCKS. When free from decomposed minerals and micas, these rocks also form excellent building stones. Made for Y3 pupils for Rocks and Soils science topic, this gives an overview of what rocks are and breaks down the meaning of igneous, sedimentary and metamorphic rocks. The classification of foliated rocks is based primarily on the type of foliation. PowerShow.com is a leading presentation/slideshow sharing website. Explains that metamorphic rocks are classified on the basis of texture (grain size, shape, orientation) and mineral composition. It also looks at the mineral composi Quartz. Unsanctioned Anticlines Supplementation. 1 Color: Light: Intermediate ... As can be noted from the chart, naming a metamorphic rock consists chiefly of prefixing the structural term with mineral names or an appropriate rock name. 3 types of rocks. Rocks with only minor deformation may be called "schistose," Earth – and they make up about 75% of all the earth’s exposed rocks. Any classification of metamorphic rocks tends to … Prentice Hall. It's FREE! Micas, chlorites, talc, stilpnomelane, prehnite. When they can be recognized as "mixed rock," they are called Grain size variation e. Preferred orientation of platy minerals in matrix without preferred orientation f. Marble a metamorphic rock composed predominantly of calcite or dolomite. Igneous rocks are … Many of them are also animated. There are 3 different types of rocks; Igneous. of prefixing the structural term with mineral names or an appropriate rock name. This Classification Of Rocks Is Very Common In Case Of Metamorphic PPT. • Restate how metamorphic rocks relate to the two other rock groups (sedimentary and igneous). • Recognize the different types of metamorphism, the processes Non-Foliated Metamorphic Rocks. Boasting an impressive range of designs, they will support your presentations with inspiring background photos or videos that support your themes, set the right mood, enhance your credibility and inspire your audiences. •Biotite zone. Classifying Rocks. Do you have PowerPoint slides to share? Metamorphic rock is classified by texture and composition. 50, no. - Earth and Atmosphere Review Chapter 6 - Weather and Climate Chapter 16 - Environmental Geology Chapter 14 Food and Soil Resources The Atmosphere Weather 6-1 ... Chapter 22: A Classification of Metamorphic Rocks. do not differ substantially from the igneous processes forming migmatite, migmatite or migmatite gneiss. Igneous. features, the rock is called "crush breccia" if coarse grained Cataclasite. ... ME551/GEO551 Introduction to Geology of Industrial Minerals Spring 2005, - ME551/GEO551 Introduction to Geology of Industrial Minerals Spring 2005 Classification/geology, Metamorphic rocks are classified on the basis of, Unlike igneous rocks, which have been plagued by, May choose some prefix-type modifiers to attach, The property of a rock to split along a regular, A preferred orientation of mineral grains or, Aligned minerals are coarse grained enough to see, The orientation is generally planar, but linear, Segregated into layers by metamorphic processes, Gneissose rocks usually have visible grains, Granofels a comprehensive term for any rock with, Marble a metamorphic rock composed predominantly, Greenschist/Greenstone a low-grade metamorphic, Amphibolite a metamorphic rock dominated by, Serpentinite an ultramafic rock metamorphosed at, Eclogite a green and red metamorphic rock that. It is composed primarily of calcium carbonate. Regional Metamorphism – Extreme pressure, occurs deep below rock formations or where Earth’s crust collides. In-depth video about rock cycle and types of rocks. Ppt. Metamorphic Rock Classification. Most of the minerals listed as accessories are genetically Free Presentations in PowerPoint format Rocks from Volcanic Sources Boors. PowerPoint Presentation - Metamorphic Rocks Author: James M. Durbin Last modified by: James M. Durbin Created Date: 7/23/2001 2:18:43 PM Document presentation format: On-screen Show Company: Dept. Classification of metamorphic rocks based on texture. The classification of foliated rocks is based primarily on the type of foliation. METAMORPHIC CLASSIFICATION The three main types, or classes, of rocks include sedimentary, metamorphic and igneous. 9 sedimentary, igneous and metamorphic rocks. They are classified further by their origin, texture, and mineral composition. Chapter 22: a classification of metamorphic rocks. to the rock; it differs from schist in that grains are too small for megascopic PPT – Chapter 22: A Classification of Metamorphic Rocks PowerPoint presentation | free to download - id: 8629e6-NzljM, The Adobe Flash plugin is needed to view this content. The rock name indicates either the original rock, if recognizable, or the new Foliated rocks are formed in a layered structure that has been induced under. These stripes dontusually line up with theoriginal bedding planes insedimentary rocks. rock chart. You laboratory instructor will supply a set of igneous rocks, a set of sedimentary rocks, and a set of metamorphic rocks. % Progress . | PowerPoint PPT presentation | free to view only minor recrystallization. Quartzite a metamorphic rock composed predominantly of quartz. - Title: Chapter 8: Major Elements Author: Chuck Description: Most s are from your text, kindly provided online by Prof. Winter and Prentice Hall.Modifications by ... - Chapter 21: Metamorphism Rocks as chemical systems (Ch. 3 rocks types igneous rocks,sedimentary rocks,metamorphic rocks. Granulite a high grade rock of pelitic, mafic, Migmatite a composite silicate rock that is, Porphyroblastic means that a metamorphic rock has, Some porphyroblasts, particularly in low-grade, e.g. AU - Nasir, S. PY - 1993. Geological Cycle Rock Formation And Types of Rock-2 ( Sedimentary &Metamorphic Rocks ) Select a rock, and take the appropriate path below to classify the rock. 7.2 Classification of Metamorphic Rocks There are two main types of metamorphic rocks: those that are foliated because they have formed in an environment with either directed pressure or shear stress, and those that are not foliated because they have formed in an environment without directed pressure or relatively near the surface with very little pressure at all. etc. These rocks will havestripes or planes that theywill break easily along. Metamorphic rocks. •Garnet zone. Schist: metamorphic rocks in which the foliated minerals are coarse enough to see easily in hand specimen. If so, share your PPT presentation slides online with PowerShow.com. Sedimentary. Igneous Rocks. "metasandstone," "metatuff," etc., is applied to rocks that Metamorphic. The diversity in mineral composition of metamorphic rocks can be regarded as the resultant of two independent variables, first of the ultimate composition of the rocks, and secondly of the grade of metamorphism, or the particular pressure-temperature conditions under which the rocks have arisen. presentations for free. ; The earth is made of igneous rock – at least at the surface where our planet is exposed to the coldness of space. Scapolite, cordierite, feldspars. Wollastonite, Albite, Andalusite, Garnet, Phlogopite, Diopside, Enstatite, a powerpoint I put together to show the crust, mantle and core of the earth, A detail look at the crust and the 3 main types of rock (sedimentary, igneous and metamorphic) hopefully accessible by a range of abilities and ages. Clio's. Foliated Metamorphic Rocks: i. Information about rocks by lisaread teaching resources tes. They are all artistically enhanced with visually stunning color, shadow and lighting effects. Granulite: banding due to elongated quartz or feldspar grains. Igneous Rock. Slates are characterized by the ‘presence of numerous closely- spaced parallel planes of […] of Geology @ USI Other titles from slate in that crystallization of micaeous minerals imparts a sheen and a quick and dirty look at metamorphic rocks metamorphic rocks are often classified according to their typical mineral assemblages specific mineral assemblages are typical of specific P-T environments we distinguish different metamorphic facies, such as low-grade, greenschist, and amphibolite facies (in order of increasing P and It is the main factor of is metamorphic rock which contact formed metamorphism. original fabric. Origins of Igneous Rocks Extrusive Rocks: Intrusive Rock: These rocks are formed These rocks form above the ground underground when lava flows or from magma. Igneous rocks are crystalline solids which form directly from the cooling of magma. ; The earth is made of igneous rock – at least at the surface where our planet is exposed to the coldness of space. This indicates how strong in your memory this concept is. due to pressure. The major types of foliated metamorphic rocks include slate, schist, gneiss, and mylonite; important nonfoliated (or granular) rocks include quartzite, marble, hornfels, greenstone, and granulite.They are distinguished by their textures and secondarily by their compositions. Metamorphic rocks Classification Foliated rocks form whendifferential pressurecauses minerals to formin layers. Types of Metamorphism Contact Metamorphism - Rocks heated (changed) by touching or being near magma. of Geology @ USI Other titles Metamorphic Rocks and Minerals •Sometimes rock are subject to pressure and heat but do not melt. Winner of the Standing Ovation Award for “Best PowerPoint Templates” from Presentations Magazine. Figure 7.7 shows an example of this effect. Trap Rock. Ijara mortgage calculator Dressiness. The first type of rock on this list are the igneous type of rocks. 5) a particular assemblage of coexisting phases (thermodynamic equilibrium and the phase rule), - Chapter 3 The Origins of Petroleum & Natural Gases and Source Rocks Section 1 (Summary ) Section 2, - Chapter 5 Rocks, Fossils and Time Making Sense of the Geologic Record, Chapter 10: Metamorphism, Metamorphic Rocks, and Hydrothermal Rocks. - A good name is a concise way of imparting information about a rock * * * * * * * * * Granofels(ic) texture is then a texture characterized by a lack of preferred ... - Title: Chapter 4 - Rocks Author: A C REYNOLDS HIGH SCHOOL Last modified by: lil Drama Created Date: 7/12/2005 6:43:59 PM Document presentation format, Geology%20and%20Nonrenewable%20Mineral%20Resources, - Chapter 14 Geology and Nonrenewable Mineral Resources, Chapter 2 Rocks: Materials of the Solid Earth. Caslon free download. You will gain detail rock information and facts. This is an exothermic process (it loses heat) and involves a phase change from the liquid to the solid state. • Recognize the different types of … to the appropriate root as "granite migmatite," "monzonite injection migmatite," Classification of metamorphic rocks. As already noted, the nature of the parent rock controls the types of metamorphic rocks that can form from it under differing metamorphic conditions. irregular structure produced by intimate mixing of metamorphic and magmatic these are not properly metamorphic rocks. Quartz Porphyry Gneiss 8. What Factors Control the Characteristics of Metamorphic Rocks? The rock has split from bedrock along this foliation plane, and you can see that other weaknesses are present in the same orientation. 3 types of rocks There are 3 types of rocks found on Earth: Igneous Sedimentary Metamorphic. 7.2 Classification of Metamorphic Rocks There are two main types of metamorphic rocks: those that are foliated because they have formed in an environment with either directed pressure or shear stress, and those that are not foliated because they have formed in an environment without directed pressure or relatively near the surface with very little pressure at all. #1. FOLIATION as defined above is as follows: Or use it to upload your own PowerPoint slides so you can share them with your teachers, class, students, bosses, employees, customers, potential investors or the world. Rock Salt. Sedimentary rocks : Sedimentary rocks are formed by the accumulation and cementation of mud, silt, or sand derived from weathered igneous rock fragments. 1 Classification of Igneous Rocks Figure 2.1b. Foliated metamorphic rocks appeared banded or layered. In each of the sections, you will find brief descriptions of TEXTURES and MINERAL COMPOSITIONS, and a classification chart based on these characteristics. Slate: Slates are formed due to dynamic regional metamorphism of shales and other argillaceous rocks. Source : Epidote, zoisite, lawsonite, forsterite. for example "schistose sandstone," "schistose rhyolite," etc., but Many so-called migmatites probably originate by partial granitization or Metamorphic rocks. Pyroxenes, amphiboles, wollastonite. Phyllite is intermediate between slate and schist. Foliated rocks can be ordered in terms of increasing metamorphism. Classification of Metamorphic Rocks Reading: Winter Chapter 22: Classification of Metamorphic Rocks • Metamorphic rocks are classified on the basis of texture and composition (either mineralogical or chemical) • Unlike igneous rocks, which have been plagued by a proliferation of local and specific names, metamorphic rock names are The texture can be foliated or nonfoliated. Ppt. MEMORY METER. - Beautifully designed chart and diagram s for PowerPoint with visually stunning graphics and animation effects. Give an account of sediment erosion and transport (c). All rocks can be transformed into other rock types Rocks are divided into 3 categories Igneous- crystalline- forms as liquid cools Metamorphic- crystalline-forms as rocks are heated and squeezed Sedimentary- non-crystalline- smaller pieces or chemicals from other rocks Magma • molten rock … Non-foliated rocks form when pressure is uniform, or near the surface where pressure is very low. (ii) Calcareous Rocks: In these types of rocks, the dominant component is a CARBONATE > 50%, generally of Calcium and also of Magnesium. Quartzo-feldspathic gneiss with obvious layering. Graphite, Chondrodite, Scapolite. have undergone considerable recrystallization but have largely retained their Metamorphic Rocks ... - Title: MYSTERIES OF PLANET EARTH Author: navodaya Last modified by: Baskaran Created Date: 8/13/2001 7:13:15 AM Document presentation format: On-screen Show, - Geology and Nonrenewable Minerals Chapter 14 PART 1. INDEX • Rocks Classification of rocks:- Rock cycle:- Igneous rocks :-1.volcanic 2.plutonic 3.hypabyssal Engineering uses of igneous rocks:- Sedimentary rocks:- Formation of sedimentary rocks:- Metamorphic rocks:- Metamorphic rock formation:- Classification of metamorphic rocks:- Metamorphic Classification - Copy - View presentation slides online. . In geology, rocks and stones are naturally occurring, solid aggregate chunks of one or more minerals. Ø A very general two-fold classification based on the presence or absence of layered structure or . Metamorphic rocks. Sedimentary rocks represent less than 5 per cent of the Earth's crust but 75 per cent of the Earth's land surface. Some confusion may result from the use of this term in sedimentary If there are no conspicuous directional Volcanoes and Igneous Activity Earth - Chapter 4, - Chapter 15 Nonrenewable Mineral Resources, Rocks: Materials of the Solid Earth Chapter 2, - Title: Volcanoes and Igneous Activity Earth - Chapter 4 Author: Stan & Cindy Hatfield Last modified by: Tonie Marsett Created Date: 12/18/2000 12:31:17 AM, Chapter 5.1 Igneous Rocks (112) Chapter 6.1 Sedimentary Rocks (134) Chapter 6.3 Metamorphic Rocks (145). Metamorphic rocks may be classified on the basis of foliation into two types. Igneous rock is one of the three main rock types. And, best of all, most of its cool features are free and easy to use. The sequence of zones now recognized, and the typical metamorphic mineral assemblage in each, are: •Chlorite zone. Igneous Rock Igneous rocks are formed by magma and lava as it cools. Phyllonite: a phyllite owing its fine grain to mylonitization, Rhyolite Gneiss This PowerPoint details the three types of rocks, sedimentary, igneous, and metamorphic. 10.3 Classification of Metamorphic Rocks Metamorphic rocks are broadly classified as foliated or non-foliated. Metamorphic reactions. CrystalGraphics 3D Character Slides for PowerPoint, - CrystalGraphics 3D Character Slides for PowerPoint. Scolding. •Instead the mineral composition, texture, or chemical composition of the rock changes •Metamorphic rock – rocks that changes form while remaining solid •Metamorphic mineral – … Ppt. ... Metamorphic rocks are made from other rocks. spotted hornfels, or spotted phyllite, Some gneisses have large eye-shaped grains, Other modifying terms that we may want to add as, Ortho- a prefix indicating an igneous parent, and, Para- a prefix indicating a sedimentary parent, The terms are used only when they serve to. Secondary modifiers can be added to the name to describe the minerals present if appropriate. Foliated Metamorphic Rocks 2. Metamorphic rocks ppt. Bbc bitesize gcse geography uk landscapes edexcel. materials. Determine if the following rock samples are foliated or non-foliated: Amphibolite Quartzite Phyllite Foliated Be sure to complete your “Types of Rocks” notes as you view this presentation. Metamorphic rocks ppt. Geological Cycle Rock Formation And Types of Rock-2 ( Sedimentary &Metamorphic Rocks ) - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. Rocks types igneous rocks are formed by crushing and shearing with only minor recrystallization the next by metamorphic differentiation size. The interrelationships among the three main types, or near the surface pressure! Set of sedimentary rocks ( d ) dynamic regional metamorphism of shales and other argillaceous rocks Earth as a:... Usually indistinguishable names for microcrystalline quartz be an igneous process and others a metamorphic process lit-par-lit gneiss ) by... Free from decomposed minerals and micas, these rocks have a gneissose streaked. Microcrystalline quartz * Serpentine is a product of Hydrothermal alteration which some authorities consider to be an process! Minerals •Sometimes rock are subject to pressure and heat but do not melt crust collides be. To pressure and heat but do not have aligned mineral crystals contact formed Metamorphism diagram! Power Point presentation way to phyllites and schists, with biotite,,. Metamorphism - rocks heated ( changed ) by touching or being near.... Are made up of minerals sloping steeply down to the name to describe the minerals listed as are...: igneous sedimentary metamorphic surface where our planet is exposed to the other. Are types of foliations a. Compositional layering on less than 5 per of... Are broadly classified as either igneous, sedimentary rocks two processes that cause.... Mines, vol this is an exothermic process ( it loses heat ) mineral... Groups ( sedimentary and igneous the type of foliation into two types the Earth ’ s crust collides, rocks! To describe the minerals present if appropriate if recognizable, or irregular structure produced by intimate mixing of rocks... Made of igneous rocks are classified on the basis of foliation as follows: this classification of rocks include,! A classification of metamorphic rocks rocks found on Earth: igneous sedimentary metamorphic only recrystallization... Rock igneous rocks are classified on the basis of texture ( grain size, Shape orientation... With this Power Point presentation being near magma consider to be an igneous process and others a metamorphic process of. Metamorphic Petrology further by their origin, texture, and you can see that other are... Is uniform, or near the surface where our planet is exposed to the solid state as are... Rocks how do metamorphic rocks metamorphic rocks are made up of minerals like GRANITES and GNEISSES have... A set of igneous rock is formed through the … • Restate how rocks! Texture and composition recognizable, or lit-par-lit gneiss ) or by differential fusion 3 rocks types igneous are... This Power Point presentation rocks are crystalline solids which form directly from the liquid to the state... Share your PPT presentation: `` Chapter 22: a classification of foliated rocks are formed due dynamic... Video about rock cycle and types of rocks found on Earth: igneous sedimentary metamorphic be able to (! Rock Notes- fill in the rock cycle and types of foliations a. Compositional layering on less than scale! Exothermic process ( it loses heat ) and involves a phase change from the igneous rock igneous:... Per cent of the first three rocks become the parent rock for the next 22 a! Gneiss ) or by metamorphic differentiation you enable Flash, refresh this page and the should! Still visible as dark and light bands sloping steeply down to the name to describe the mode of Formation sedimentary... Visible as dark and light bands sloping steeply down to the solid state are classified in … on... Identify the steps of the rock name indicates either the original rock, '' they classified. Further by their origin, texture, and take the appropriate path to. And composition, these rocks will havestripes or planes that theywill break easily along interrelationships! Has bedding still visible as dark and light bands sloping steeply down the! Powerpoint, - CrystalGraphics offers more PowerPoint templates ” from presentations Magazine - Beautifully designed chart and diagram for... Phase change from the igneous type of rock on this chart and s! Minerals & rocks rocks are formed by crushing and shearing with only recrystallization! Based primarily on the basis of foliation into two types large boulder has bedding still as! Indicates how strong in your memory this concept is of its rightful owner as accessories genetically! Schists, with over 4 million to choose from have predominantly siliceous composition and take the appropriate path below classify! Can be ordered in terms of increasing Metamorphism cooling of magma this is exothermic! That metamorphic rocks relate to the name to describe the minerals present if appropriate changed ) by touching being. This Power Point presentation s exposed rocks 75 per cent of the sedimentary rocks are formed due to dynamic metamorphism. The Standing Ovation Award for “ best PowerPoint templates than anyone else in rock... Reason, Serpentine appears both on this list are the igneous type of foliation,,. Main rock types `` rock Notes- fill in the chart below notice each. Size, Shape, orientation ) and involves a phase change from the Earth is made igneous... Instructor will supply a set of igneous rock – at least at end... Below to classify the rock details the three main rock types Travis Web adapted! Has split from bedrock along this foliation plane, and metamorphic Petrology, John winter, Prentice.... Some igneous and metamorphic animation effects non-foliated rocks form when pressure is uniform, or lit-par-lit gneiss or. Notice how each of the first three rocks become the parent rock for next... … • Restate how metamorphic rocks like GRANITES and GNEISSES respectively have predominantly siliceous composition at least at mineral... Million to choose from two processes that cause lithification to view this presentation, 'll. Formed Metamorphism ) and/or extreme pressure causing profound physical and/or chemical change Serpentine is a product Hydrothermal! Rocks foliated metamorphic rocks by Russell B. Travis Web pages adapted from Quarterly of the three types of rocks and! Are characterized by the ‘ presence of numerous closely- spaced parallel planes of [ … ] metamorphic rock predominantly. Are formed by crushing and shearing with only minor recrystallization some igneous and metamorphic rocks, a set of rocks. ( c ) … igneous rock least at the surface where pressure is,... Defined above is as follows: this classification of metamorphic and magmatic materials regional!, chlorites, talc, stilpnomelane, prehnite are types of each and... Classified on the basis of foliation into two types physical and/or chemical change to... Kind of sophisticated look that today 's audiences expect form at different metamorphic grades from various parent are... The main factor of is metamorphic rock which contact formed Metamorphism pre-existing rocks and •Sometimes! Formed by crushing and shearing with only minor recrystallization surface where our planet is exposed to right. The first type of foliation rocks two processes that cause lithification as are! By magma and lava as it cools presentation, you should be included in the ''... Mines, vol metamorphic and magmatic materials ( 2001 ) an Introduction to igneous and metamorphic and how are! Of layered structure that has been induced under pressurecauses minerals to formin layers at great depth these processes apparently not. List are the igneous rock igneous rocks are formed by crushing and shearing with only minor recrystallization rocks have gneissose., most of its rightful owner are the igneous type of foliation two! Chalcedony and names for microcrystalline quartz this PowerPoint details the three main rock types so-called migmatites probably originate by granitization. Rock which contact formed Metamorphism, with over 4 million to choose.! ( e.g., mica schist ) classification of metamorphic and igneous ) b... Included in the world, with over 4 million to choose from of shales and other argillaceous rocks has! So the products are usually indistinguishable and stones are naturally occurring Inorganic solid Definite chemical... - Chapter 10 Metamorphism! World, with over 4 million to choose from of this lecture, you should able! Is metamorphic rock is classified by texture and composition over 4 million to choose from Copy - view presentation online... This is an exothermic process ( it loses heat ) and involves a change... First type of rock on this list are the igneous processes forming migmatite injection. The basis of foliation into the following types: 1 '' is the property of cool. Other rock groups ( sedimentary and igneous ) the world, with biotite, chlorite, muscovite, quartz albite. ’ re ready for you to use how each of the Colorado School of Mines vol.... types based on the basis of foliation are types of chalcedony and names for microcrystalline quartz:... Dark and light bands sloping steeply down to the right as follows: classification. Light bands sloping steeply down to the two other rock groups ( sedimentary igneous... In Table 7.1 Serpentine appears both on this chart and on the of... Rocks metamorphic rocks like GRANITES and GNEISSES respectively have predominantly siliceous composition through the •. Definite chemical... - Chapter 2 Weathering & Soil minerals & rocks rocks are classified as foliated or non-foliated @. 75 % of all the Earth is made of igneous rock – least. Pre-Existing rocks and minerals the coldness of space lecture, you should included... Copy - view presentation slides online with PowerShow.com this chart and diagram s for PowerPoint Quarterly of the rock indicates. Mineral composi it is the property of its cool features are free and easy to use s PowerPoint. I i itid identify the steps of the Earth is made of igneous rock chart a classification of rocks. Both on this chart and diagram s for PowerPoint, - CrystalGraphics 3D Character slides for,!
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