PPT-Classification of Rocks Classifying Rocks

Color Texture Light Dark Fine Coarse Igneous rocks are classified according to their origin texture and mineral composition Origin D id it harden inside the earth or on the earths surface. Biogenic and Chemical Sedimentary Rocks. . Chemical Sedimentary Rocks. In contrast to detrital rocks, which form from the solid products of weathering, . chemical sediments . derive from ions that are carried in solution to lakes and seas. . What are the different types and textures of igneous rocks?. How do cooling rates affect the grain sizes in igneous rocks?. What are some of the uses of igneous rocks?. Copyright © McGraw-Hill Education. Classification . Classification of igneous rocks is based on mineral composition, crystal size, and texture.. Review Vocabulary . fractional crystallization . a sequential process during which early formed crystals are removed from the melt and do not react with the remaining magma . Classification and Nomenclature of Igneous Rocks. . GLY 4310 - Spring, 2017. 2. Igneous Textures. Phaneritic:. Crystals are readily visible with the unaided eye.. Aphanitic:. Crystals, if present, are too small to be seen with the unaided eye.. Copy the table below and explain the following clues that can be found in rocks.. . Clues. What the clue tells us?. Magnetic particles in rocks.. Fossils in the rocks.. Ripples in the rocks.. Minerals in the rocks. W= Want to learn about rocks. L= Learned about rocks. Rocks are composed of 1 or more minerals. There are 3 types of rocks: igneous, sedimentary, and metamorphic. Rock cycle describes how the elements that make up rocks are redistributed transforming one rock into another. What do rocks look like?. Is this what you thought of?. Or this?. OR THIS????. OR…. THIS!!!!. Rocks can be small or big!. We are going to learn 3 different rocks and how they are made!. Igneous Rock. 7404. ]. Dr.. Hill. . Gendoet. Hartono. Semester . 7, . 20. 1. 7-2018. 2 SKS . teori. G. I. B. A. N. U. G. I. T. U. A. N. PENDAHULUAN . 1X. Berisi. . tentang. . latarbelakang. , . bumi. , . batuan. Rocks are classified by how they are formed, their composition, and texture. Rocks change over time through the rock cycle. TYPES OF ROCKS. ROCKS ARE DIVIDED INTO THREE GROUPS BASED ON HOW THE ROCKS . a. metamorphic rock. . b. sedimentary rock. . c. igneous rock. d. sediment. . #1. Which of the following processes is NOT part of the rock cycle?. a. solidification. . b. chiseling. c. erosion. d. metamorphism. Sedimentary rocks form in 1 of 3 ways:. 1. . Clastic. Sedimentary Rocks- made of pieces and grains of other rocks. Material such as . sand . or . mud. -usually deposited in . water. Conglomerate sandstone. . Chemical Sedimentary Rocks. In contrast to detrital rocks, which form from the solid products of weathering, . chemical sediments . derive from ions that are carried in solution to lakes and seas. . . GLY 4310 - Spring, 2020. 2. Igneous Textures. Phaneritic:. Crystals are readily visible with the unaided eye.. Aphanitic:. Crystals, if present, are too small to be seen with the unaided eye.. Fragmental: . Worcester . Mtns. .. GEOLOGY AND ECOLOGY: . Building Studies from the Base Map. By . Laurence Becker and Marjorie Gale. Vermont Geological Survey, VT DEC. Bedrock Geologic Map of Vermont, 2011. by . N.M. Ratcliffe, R.S. .