Slide 1Lecture 2b: Hot spots Questions –Why are there volcanoes in the middle of plates? –How do such volcanoes grow and evolve? –What is the connection between hotspots…

Slide 1Large or particularly well-studied LMIs exposed in continents (many in flood basalt provinces) Table 12.1. Some Principal Layered Mafic Intrusions NameAgeLocation…

1. 1 Origin of Igneous Rocks: Igneous rocks are called fire rocks and are formed either underground or above ground. Underground, they are formed when the melted rock, called…

1. Martin P. A. JacksonProfessional SummaryAugust 3, 2010Business address: The University of Texas at Austin Bureau of Economic Geology University Station, Box X Austin,…

C = 3: Ternary Systems: Example 1: Ternary Eutectic Di - An - Fo T M Anorthite Forsterite Diopside Note three binary eutectics No solid solution Ternary eutectic = M T -…

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AN INTRODUCTION TO IGNEOUS AND METAMORPHIC PETROLOGY OHN D. WINTER An Introduction to Igneous and Metamorphic Petrology An Introduction to Igneous and Metamorphic Petrology…

Slide 1 to discuss how and why upper layers of Earth are mobile, need to examine internal structure of Earth and plate tectonics internal structure of Earth Earth is layered…

Slide 1 UBC Geological Engineering Program “The Profs” Presented by Isabelle Lévesque Slide 2 Georox Profs Mary Lou Bevier (aka. MLB) Petrology, Mineralogy, & Field…

GEOL 2312 IGNEOUS AND METAMORPHIC PETROLOGY Lecture 18 Continental Alkaline Magmatism March 9, 2009 ALKALINE IGNEOUS ROCKS Nepheline Na2Al2Si2O8 Leucite KAlSi2O6 Alkaline…