PDF-The Bushveld Large Igneous Province

By Judith A Kinnaird School of Geosciences University of the Witwatersrand kinnairdjgeoscienceswitsacza eous Complex Figure 1 Simplified geological map of the Bushveld Large Igneous Province. By Judith A. Kinnaird School of Geosciences, University of the Witwatersrand kinnairdj@geosciences.wits.ac.za eous Complex Figure 1 Simplified geological map of the Bushveld Large Igneous Province 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. By Mr. Krall. What is a Rock?. A . rock. is a mixture of minerals.. Rocks form and reform through the . rock cycle. . . Lava/Magma. THE ROCK CYCLE. Igneous Rock. Igneous . (. ig. -nee-us) . rock. forms when molten rock cools and solidifies.. Introduction. Igneous Rocks – rocks that appear to have been molten in the past. Molten rock names (based on location). Magma: molten rock found anywhere beneath the earth’s surface. Lava: molten rock that flows out onto the earth’s surface. Integrated solid . waste management. Torino, Internship activities 28-31 Gennaio 2013. Outline. Overview of the area, legislative framework, integrated waste management system . Integrated cycle of waste . RHYOLITES, LATITE, TRACHYTE AND GLASSY EXTRUSIVE ROCKS. 2. IUGS Extrusive Igneous Rock Chart. 3. Silica Content Classification. 4. Naming aphanitic rocks. In naming aphanetic extrusive rocks, the name is often based only on a few phenocrysts. This is why a mafic name prefix is often used, for example hypersthene andesite. A better name is hypersthene phenoandesite.. Granite, Basalt, Obsidian, Pumice and many others . Igneous Rocks are records of the thermal history of Earth. Most common of all rocks is Granite: . Granite . is a light-colored . igneous rock.  with grains large enough to be visible with the unaided eye.  It forms from the slow crystallization of magma below Earth’s surface.  Granite is composed mainly of quartz and  feldspar with minor amounts of mica, amphiboles and other minerals.   This mineral composition usually gives granite a red, pink, gray or white color with dark mineral grains visible throughout the rock. POPULATION: 584,517. AREA: 2,467.35 km. 2. BORDERS: . West Matera’s province, North Bari’s province, East . Brindisi’s. province, . South-East . Lecce’s province, South . Ionio. Sea. CAPITAL: Taranto. Molten material (aka magma or lava) cools. . L. ava . above the Earth’s surface. M. agma . below the Earth’s . surface. Where . - . Intrusive . Igneous . Rock. IN. trusive. . – . IN. SIDE . the Earth . Types of Rocks. Rock: an aggregate of one or more minerals. Igneous Rocks: crystallize from a magma. Sedimentary Rocks. Clastic: formed by the erosion of pre-existing rocks. Chemical/Biochemical: precipitated from chemical reactions. 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. The Location. The Province. South Cotabato. South Cotabato . is . a province of the Philippines located in the SOCCSKSARGEN region in Mindanao. Its capital is Koronadal City, and it borders Sultan Kudarat to the north and west, Sarangani to the south and east, and Davao del Sur to the east. To the southeast lies Sarangani Bay.. By David Allison. Igneous Texture. Texture: size, shape and arrangement of constituent mineral grains. Crystallinity: percentage of crystals versus glass, depends on:. Rate of cooling . SiO2 content of magma.  . Fuxiang Wang . Department of Infectious Diseases, Fourth Affiliated Hospital of Harbin Medical University ,China. E-mail:wangfuxiang999@163.com. Mobile Tel:13845101378. . The HIV epidemic in the world and China .