Extrusive

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NASA Lunar Thin Section Collection Laboratory Geological Sciences 50 Planetary Geosciences Group Department of Geological Sciences Brown University Guide to Minerals, Rocks, Soils and Textures

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NASA Lunar Thin Section Collection Laboratory Geological Sciences 50 Planetary Geosciences Group Department of Geological Sciences Brown University Guide to Minerals, Rocks, Soils and Textures. Intrusive. Extrusive. Breccia. Glass. Plagioclase. Olivine. Pyroxenes. clinopyroxene. - PowerPoint PPT Presentation

Transcript of Extrusive

Page 1: Extrusive

NASA Lunar Thin Section Collection LaboratoryGeological Sciences 50

Planetary Geosciences GroupDepartment of Geological Sciences

Brown University

Guide to Minerals, Rocks, Soils and Textures

Page 2: Extrusive

ExtrusiveIntrusive

Page 3: Extrusive

GlassBreccia

Page 4: Extrusive

Plagioclase

Page 5: Extrusive

Olivine

Page 6: Extrusive

Pyroxenes

clinopyroxene

Page 7: Extrusive

Glass and Opaques

orange glass, ilminitegreen glass

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Lunar Soils

mare soil, glasseshighlands soil, agglutinates

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1mm

Cataclastic texture

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Shock textures

plane-polarized light

cross-polarized light


Volatile Emissions From Central Atlantic Magmatic Province ...earth2geologists.net/Publications/McHone_AGU_2003_manuscript.pdf · North Atlantic Ocean, and the total extrusive mass

Volatile Emissions From Central Atlantic Magmatic Province ...earth2geologists.net/Publications/McHone_AGU_2003_manuscript.pdf · North Atlantic Ocean, and the total extrusive mass

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Volcanic Landforms Processes and Hazards. Volcanic Landforms 1.Intrusive Igneous Forms 2.Extrusive – Basalt Landforms 3.Extrusive – Composite volcanoes.

Volcanic Landforms Processes and Hazards. Volcanic Landforms 1.Intrusive Igneous Forms 2.Extrusive – Basalt Landforms 3.Extrusive – Composite volcanoes.

The Rock Cycle. Section 3.2 Vocabulary to know:Igneous rock Magma Lava Extrusive igneous rock Intrusive igneous rock Texture Composition Silicate.

The Rock Cycle. Section 3.2 Vocabulary to know:Igneous rock Magma Lava Extrusive igneous rock Intrusive igneous rock Texture Composition Silicate.

Volcanoes Here we will compare extrusive and intrusive volcanic features and action

Volcanoes Here we will compare extrusive and intrusive volcanic features and action

Objectives Compare and contrast intrusive and extrusive igneous rocks. What are igneous rocks? Describe the composition of magma. Discuss the factors.

Objectives Compare and contrast intrusive and extrusive igneous rocks. What are igneous rocks? Describe the composition of magma. Discuss the factors.

Vulcanicity Intrusive Extrusive – Types of Volcano Volcanoes Case Studies Volcanoes in the UK.

Vulcanicity Intrusive Extrusive – Types of Volcano Volcanoes Case Studies Volcanoes in the UK.

Geology 12 Igneous Rocks: Part #3- EXTRUSIVE STRUCTURESbondsclasses.weebly.com/uploads/1/9/7/3/19733603/geol-igneous... · Geology 12 Igneous Rocks: Part #3-EXTRUSIVE STRUCTURES Lecture

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Tim Horner CSUS Geology Department Volcanism and Extrusive Rocks Physical Geology 13/e, Chapter 4.

Tim Horner CSUS Geology Department Volcanism and Extrusive Rocks Physical Geology 13/e, Chapter 4.

EXTRUSIVE VOLCANIC LANDFORMS - ermysteds.co.uk · EXTRUSIVE VOLCANIC LANDFORMS 2 forms of lava: 1. BASALTIC –low silica, more fluid, so gas bubbles escape easily and so NOT so explosive

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REMINDER - CCSFkwiese/content/Classes/IgneousRocksPPT.pdfBrainstorm all igneous rock textures, names, characteristics, etc. that are associated with Extrusive rocks only Intrusive

REMINDER - CCSFkwiese/content/Classes/IgneousRocksPPT.pdfBrainstorm all igneous rock textures, names, characteristics, etc. that are associated with Extrusive rocks only Intrusive

Volcanoes Here we will compare extrusive and intrusive volcanic features and action q distinguish magma from lava q identify intrusive and extrusive igneous.

Volcanoes Here we will compare extrusive and intrusive volcanic features and action q distinguish magma from lava q identify intrusive and extrusive igneous.

Which type of igneous rock forms on the surface of Earth from lava? Intrusive OR Extrusive.

Which type of igneous rock forms on the surface of Earth from lava? Intrusive OR Extrusive.

Volcanism and Extrusive Rocks Physical Geology 12/e, Chapter 4.

Volcanism and Extrusive Rocks Physical Geology 12/e, Chapter 4.

Effects of continuous force application for extrusive ...

Effects of continuous force application for extrusive ...

EXTRUSIVE IGNEOUS What’s your favorite ROCKS volcano?ruby.colorado.edu/~smyth/G1010/12Volcanoes.pdf · 2012-03-05 · 1 EXTRUSIVE IGNEOUS ROCKS Volcanoes and Volcanic Rocks What’s

EXTRUSIVE IGNEOUS What’s your favorite ROCKS volcano?ruby.colorado.edu/~smyth/G1010/12Volcanoes.pdf · 2012-03-05 · 1 EXTRUSIVE IGNEOUS ROCKS Volcanoes and Volcanic Rocks What’s

Chapter 4 Volcanism and Extrusive Rocks IndexIndex

Chapter 4 Volcanism and Extrusive Rocks IndexIndex

EXTRUSIVE VOLCANIC LANDFORMS

EXTRUSIVE VOLCANIC LANDFORMS

Classifying Igneous Rocksmonacheshearerscience.weebly.com/.../3_classifying_igneous_rocks.pdf · Classification of Igneous Rocks . Formation of Igneous Rocks Pyroclasts Extrusive

Classifying Igneous Rocksmonacheshearerscience.weebly.com/.../3_classifying_igneous_rocks.pdf · Classification of Igneous Rocks . Formation of Igneous Rocks Pyroclasts Extrusive