PPT-Igneous Rocks Notes

Molten material aka magma or lava cools L ava above the Earths surface M agma below the Earths surface Where Intrusive Igneous Rock IN trusive IN SIDE the Earth . http://www.beg.utexas.edu/mainweb/publications/graphics/granite.htm. http://en.wikipedia.org/wiki/File:USDA_Mineral_Sandstone_93c3955.jpg. http://www.gccaz.edu/earthsci/imagearchive/gneiss.htm. Remember the. Hot rocks/Fire Rocks. Igneous Rock . Igneous rocks form . when molten rock cools and solidifies. . Molten rock is called magma when it is below the Earth’s surface and lava when it is above.. when molten rock cools and solidifies. Material that forms the earth’s crust.. What are rocks made from?. Rocks are made up of different minerals.. These minerals are held together by a natural cement.. There are many different types of rocks with different mineral content, hardness, and texture. . Question #. 1b. Hardness. Texture Luster. Igneous rocks are classified in what three ways?. Question #1. Igneous rock that forms . IN. . the . earth is ________.. Igneous rock that forms when molten. Granite, Alkali Feldspar Granite, Granodiorite, Quartz Monzonite, and Monzonite. 2. IUGS Intrusive Igneous Rock Chart . 3. “Granite”. Rocks in this lab are plutonic. They formed by very slow cooling and show corresponding large crystals. Mineral and Rock Vocabulary. Rock. Rock is a solid mixture of crystals of one or more minerals. Rocks are categorized into 3 types on how they are made. Each rock in each category is classified (named) by its TEXTURE and COMPOSITION. Geology 121 Course Notes. Add Section Title. Add section detail briefings. Intrusive rocks. Porphyry. Pyroclasts. Extrusive rocks. Classification of Igneous Rocks. Intrusive rocks. Porphyry. Pyroclasts. There are three different types of rocks . Igneous ,metamorphic , . sedimentry. . I will tell you . information about them. . . Info on the rocks . The igneous rock. The igneous rock can be found in different colours. The igneous rock is formed when magma cools and solidifies, it may do this above . Sedimentary-sandstone. Metamorphic- gneiss. Igneous- diorite. 1. What is a Rock?. Naturally Occurring . (not man made). Solid. Mixture of minerals other organic matter. 2. What makes a rock different from a mineral?. Compare these pictures, can you determine how old she is? . What is the difference between these two images?. What is the difference between these two images?. Definitions . Now take 10 minutes to look up extrusive and intrusive, what do these words mean? . 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. S6E5. . Students will investigate the scientific view of how the earth’s surface is formed.. c. Classify rocks by their process of formation. . . Which of these BEST describes the concept of the rock cycle?. Rocks http://www.beg.utexas.edu/mainweb/publications/graphics/granite.htm http://en.wikipedia.org/wiki/File:USDA_Mineral_Sandstone_93c3955.jpg http://www.gccaz.edu/earthsci/imagearchive/gneiss.htm http://www.youtube.com/watch?v=aCnAF1Opt8M. 1. What are the building blocks of rocks? . 2. How are rocks classified?. 3. What are the parts of a volcano?. Magma chamber. vent. Crater. sill. Magma conduit.