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IGNEOUS ROCKS. Igneous Rocks Originate in Lava and Magma §Extrusive igneous rocks can be in the form of: lava flows ash §Intrusive rocks can be:
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Igneous Rocks An igneous rock. Extrusive vs. Intrusive Igneous Rocks Intrusive (plutonic) rock… Intrusive rocks are igneous rocks that have cooled slowly
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Geology 12 Presents Chp 4 Volcanics (& Plutonics) Intrusive igneous body = pluton = when magma intrudes into and solidifies in the crust. They are later
Prentice Hall EARTH SCIENCE...of magma beneath the surface of Earth. 10.2 Intrusive Igneous Activity • Intrusive igneous bodies, orplutons, are generally classified according to
Chapter 5.2 – Classification of Igneous Rocks Two main types of igneous rock: – Intrusive rocks form when magma cools and crystallizes below Earth’s surface
-Igneous-Sedimentary-Metamorphic Rock formed from the hardening of molten material (magma/lava) 1. Intrusive -formed beneath the Earth’s surface (from
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Magma Chamber n Intrusive igneous rocks n magma chamber is intermittent
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