2,806 Igneous PPTs View free & download

IGNEOUS ROCKS Igneous rock forms when magma cools and forms crystals PowerPoint PPT Presentation

IGNEOUS ROCKS Igneous rock forms when magma cools and forms crystals - IGNEOUS ROCKS Igneous rock forms when magma cools and forms crystals Intrusive: Cool below the surface Extrusive: Cool at the surface TEXTURES Two basic ...

IGNEOUS ROCKS Igneous rock forms when magma cools and forms crystals Intrusive: Cool below the surface Extrusive: Cool at the surface TEXTURES Two basic ...

| PowerPoint PPT presentation | free to view

Igneous Rocks and Classifying Igneous Rocks PowerPoint PPT Presentation

Igneous Rocks and Classifying Igneous Rocks - Basalt is an extrusive igneous rock that is very dark in color. It is the most common type of rock in the Earth's crust and it makes up most of the ocean floor. ...

Basalt is an extrusive igneous rock that is very dark in color. It is the most common type of rock in the Earth's crust and it makes up most of the ocean floor. ...

| PowerPoint PPT presentation | free to view

Igneous Rocks, Intrusive Activity, and the Origin of Igneous Rocks PowerPoint PPT Presentation

Igneous Rocks, Intrusive Activity, and the Origin of Igneous Rocks - Fine-grained rocks A rock in which most of the mineral grains are less than ... Plutonic rocks Igneous rock formed at great depth. ...

Fine-grained rocks A rock in which most of the mineral grains are less than ... Plutonic rocks Igneous rock formed at great depth. ...

| PowerPoint PPT presentation | free to view

Igneous%20Rocks PowerPoint PPT Presentation

Igneous%20Rocks - Rocks - Chippewa Falls High School ... Igneous Rocks

Rocks - Chippewa Falls High School ... Igneous Rocks

| PowerPoint PPT presentation | free to view

Igneous Rocks PowerPoint PPT Presentation

Igneous Rocks - Igneous Rocks Hot rocks/Fire Rocks Igneous Rock Igneous rocks form when: molten rock cools and solidifies. Igneous Rocks Molten rock is called magma when it is below ...

Igneous Rocks Hot rocks/Fire Rocks Igneous Rock Igneous rocks form when: molten rock cools and solidifies. Igneous Rocks Molten rock is called magma when it is below ...

| PowerPoint PPT presentation | free to download

Igneous Rocks - Igneous Rocks Igneous means Fire in Latin Many are produced by Volcanos Some are produced when underground magma cools and hardens Igneous Rocks being formed Basalt ...

Igneous Rocks Igneous means Fire in Latin Many are produced by Volcanos Some are produced when underground magma cools and hardens Igneous Rocks being formed Basalt ...

| PowerPoint PPT presentation | free to download

Igneous Rocks - Igneous Rocks What are they? Rock made from cooled LAVA or MAGMA. Classification Igneous Rock is classified in 3 ways Texture Origin (where it formed) Mineral ...

Igneous Rocks What are they? Rock made from cooled LAVA or MAGMA. Classification Igneous Rock is classified in 3 ways Texture Origin (where it formed) Mineral ...

| PowerPoint PPT presentation | free to download

Igneous Rocks - Igneous Rocks Basic Principles Igneous Rocks Igneous means fire formed Igneous rocks originate at high temperatures Temperatures are hot enough to melt rock ...

Igneous Rocks Basic Principles Igneous Rocks Igneous means fire formed Igneous rocks originate at high temperatures Temperatures are hot enough to melt rock ...

| PowerPoint PPT presentation | free to download

Igneous Rocks - Igneous Rocks What are they? Rock made from cooled LAVA or MAGMA. Classification Igneous Rock is classified in 3 ways Texture Origin (where it formed) Mineral ...

Igneous Rocks What are they? Rock made from cooled LAVA or MAGMA. Classification Igneous Rock is classified in 3 ways Texture Origin (where it formed) Mineral ...

| PowerPoint PPT presentation | free to download

Igneous Rocks - Igneous Rocks Hot rocks/Fire Rocks Igneous comes from Latin and means fire . Key Questions What is an Igneous Rock? How are Igneous Rocks classified?

Igneous Rocks Hot rocks/Fire Rocks Igneous comes from Latin and means fire . Key Questions What is an Igneous Rock? How are Igneous Rocks classified?

| PowerPoint PPT presentation | free to view

Igneous petrology PowerPoint PPT Presentation

Igneous petrology - Title: Granites and collisions Author: Information Technology Last modified by: Information Technology Created Date: 4/6/2006 1:53:40 PM Document presentation format

Title: Granites and collisions Author: Information Technology Last modified by: Information Technology Created Date: 4/6/2006 1:53:40 PM Document presentation format

| PowerPoint PPT presentation | free to view

Igneous Rock 12/1/14 PowerPoint PPT Presentation

Igneous Rock 12/1/14 - Igneous Rock 12/1/14 4-2 pgs. 87-90 IN: Explain, using words and pictures, how rocks form. sedimentary rock sediment magma cooling, crystallization weathering and ...

Igneous Rock 12/1/14 4-2 pgs. 87-90 IN: Explain, using words and pictures, how rocks form. sedimentary rock sediment magma cooling, crystallization weathering and ...

| PowerPoint PPT presentation | free to view

Igneous petrology - Title: Granites and collisions Author: Information Technology Last modified by: Information Technology Created Date: 4/6/2006 1:53:40 PM Document presentation format

Title: Granites and collisions Author: Information Technology Last modified by: Information Technology Created Date: 4/6/2006 1:53:40 PM Document presentation format

| PowerPoint PPT presentation | free to view

Igneous - Intrusions form as magma solidifies beneath the surface. Intrusive Rock Bodies. Intrusions are classified by their size, shape and relative age. Large intrusions ...

Intrusions form as magma solidifies beneath the surface. Intrusive Rock Bodies. Intrusions are classified by their size, shape and relative age. Large intrusions ...

| PowerPoint PPT presentation | free to view

Intrusive Igneous Activity PowerPoint PPT Presentation

Intrusive Igneous Activity - Intrusive Igneous Activity Plutons result from the cooling and hardening of magma within the earth Exposed at surface after uplift and erosion Pluton refers to Pluto ...

Intrusive Igneous Activity Plutons result from the cooling and hardening of magma within the earth Exposed at surface after uplift and erosion Pluton refers to Pluto ...

| PowerPoint PPT presentation | free to download

Igneous Rocks: Terminology PowerPoint PPT Presentation

Igneous Rocks: Terminology - Igneous Rocks: Terminology Igneous rocks are formed as a result of cooling and crystallization from a magma Magma is molten rock, rich in silica (SiO2), which contains

Igneous Rocks: Terminology Igneous rocks are formed as a result of cooling and crystallization from a magma Magma is molten rock, rich in silica (SiO2), which contains

| PowerPoint PPT presentation | free to view

Subject II. Igneous Rocks PowerPoint PPT Presentation

Subject II. Igneous Rocks - II. Igneous Rocks Mr. Mathews Earth Science 6th Grade Main Idea Details A. Classification of Igneous Rock Classified according to their _____ (where they formed ...

II. Igneous Rocks Mr. Mathews Earth Science 6th Grade Main Idea Details A. Classification of Igneous Rock Classified according to their _____ (where they formed ...

| PowerPoint PPT presentation | free to download

Igneous Rocks and Volcanoes - Igneous Rocks and Volcanoes

Igneous Rocks and Volcanoes

| PowerPoint PPT presentation | free to download

Igneous Rock Features PowerPoint PPT Presentation

Igneous Rock Features - Igneous Rock Features Batholith Hardened magma chamber Can be 100 s of kilometers wide, long and thick Laccolith Magma that came up through the crust and hardened ...

Igneous Rock Features Batholith Hardened magma chamber Can be 100 s of kilometers wide, long and thick Laccolith Magma that came up through the crust and hardened ...

| PowerPoint PPT presentation | free to download

??? ????? ????? (Igneous Petrography) ??? ?????? - (Igneous Petrography) ...

(Igneous Petrography) ...

| PowerPoint PPT presentation | free to download

Igneous - ... (ophiolites) are mostly peridotite Mantle rocks must melt to form basaltic magma 3 types of primary basaltic magma At divergent plate margins ...

... (ophiolites) are mostly peridotite Mantle rocks must melt to form basaltic magma 3 types of primary basaltic magma At divergent plate margins ...

| PowerPoint PPT presentation | free to view

Igneous - At the surface, cooling rates are rapid resulting in very fine-grained texture. ... Gabbro Family. Mafic lava= low silica, rich in iron. Dark colored. basalt ...

At the surface, cooling rates are rapid resulting in very fine-grained texture. ... Gabbro Family. Mafic lava= low silica, rich in iron. Dark colored. basalt ...

| PowerPoint PPT presentation | free to view

Igneous Activity PowerPoint PPT Presentation

Igneous Activity - Igneous Activity The Nature of Volcanic Eruptions Factors that determine whether a volcano erupts explosively or gently Magma s composition Temperature Dissolved ...

Igneous Activity The Nature of Volcanic Eruptions Factors that determine whether a volcano erupts explosively or gently Magma s composition Temperature Dissolved ...

| PowerPoint PPT presentation | free to download

Subject II. Igneous Rocks - Subject II. Igneous Rocks Mrs. Watkins Earth Science 6th Grade

Subject II. Igneous Rocks Mrs. Watkins Earth Science 6th Grade

| PowerPoint PPT presentation | free to download

Classification of Igneous Rock PowerPoint PPT Presentation

Classification of Igneous Rock - Classification of Igneous Rock Section 5.2 Mineral Composition Intrusive Igneous intrusion Large crystals (macroscopic) Extrusive Lava flow or flood basalts Small ...

Classification of Igneous Rock Section 5.2 Mineral Composition Intrusive Igneous intrusion Large crystals (macroscopic) Extrusive Lava flow or flood basalts Small ...

| PowerPoint PPT presentation | free to download

Chapter 6: Igneous Rocks PowerPoint PPT Presentation

Chapter 6: Igneous Rocks - Title: Chapter 6: Igneous Rocks Author: Guest Last modified by: Instructor Created Date: 5/4/2006 4:37:49 PM Document presentation format: On-screen Show (4:3)

Title: Chapter 6: Igneous Rocks Author: Guest Last modified by: Instructor Created Date: 5/4/2006 4:37:49 PM Document presentation format: On-screen Show (4:3)

| PowerPoint PPT presentation | free to view

Igneous Rocks - Igneous Rocks Make up 95% of earths crust Most common are on the continents - Andesite and Granite Most common on the ocean floor basalt All Igneous rocks ...

Igneous Rocks Make up 95% of earths crust Most common are on the continents - Andesite and Granite Most common on the ocean floor basalt All Igneous rocks ...

| PowerPoint PPT presentation | free to view

Igneous - Mantle convection moves deep mantle rocks upwards. Raising T ... Plate Tectonic Setting of Igneous Rocks. Divergent Plate Boundaries ...

Mantle convection moves deep mantle rocks upwards. Raising T ... Plate Tectonic Setting of Igneous Rocks. Divergent Plate Boundaries ...

| PowerPoint PPT presentation | free to view

Igneous Rocks - Igneous Rocks. Formed from the cooling of molten rock (lava or magma) Lava molten rock at the surface. Magma molten rock underground ...

Igneous Rocks. Formed from the cooling of molten rock (lava or magma) Lava molten rock at the surface. Magma molten rock underground ...

| PowerPoint PPT presentation | free to view

Igneous Rocks - When igneous rocks form BENEATH the surface from magma it is called INTRUSIVE ... Basalt, Scoria, Gabbro, Peridotite. Minerals ...

When igneous rocks form BENEATH the surface from magma it is called INTRUSIVE ... Basalt, Scoria, Gabbro, Peridotite. Minerals ...

| PowerPoint PPT presentation | free to view

Igneous Rocks - An igneous rock is a rock that is created by a volcano. Some rocks cool quickly and are very shiny. Obsidian ... Scoria. Where are igneous rocks formed? ...

An igneous rock is a rock that is created by a volcano. Some rocks cool quickly and are very shiny. Obsidian ... Scoria. Where are igneous rocks formed? ...

| PowerPoint PPT presentation | free to view

Lecture 4 Igneous Rocks PowerPoint PPT Presentation

Lecture 4 Igneous Rocks - Title: Lecture 4 Igneous Rocks Author: xiaodongsong Last modified by: xiaodong song Created Date: 8/28/2000 6:43:35 PM Document presentation format

Title: Lecture 4 Igneous Rocks Author: xiaodongsong Last modified by: xiaodong song Created Date: 8/28/2000 6:43:35 PM Document presentation format

| PowerPoint PPT presentation | free to view

Igneous Textures PowerPoint PPT Presentation

Igneous Textures - Igneous Textures. Crystallinity. Holocrystalline 100% ... Crystalline but individual grains are not easily visible with a hand lens or microscope ... Poikilitic ...

Igneous Textures. Crystallinity. Holocrystalline 100% ... Crystalline but individual grains are not easily visible with a hand lens or microscope ... Poikilitic ...

| PowerPoint PPT presentation | free to view

Igneous Rocks - Igneous Rocks

Igneous Rocks

| PowerPoint PPT presentation | free to view

Igneous - Types of intrusive igneous rocks are granite and gabbro. ... The two most common types of basic rocks are basalts and gabbros (SiMa) ...

Types of intrusive igneous rocks are granite and gabbro. ... The two most common types of basic rocks are basalts and gabbros (SiMa) ...

| PowerPoint PPT presentation | free to view

Igneous Rocks - What is Lava? How do they form? What are the two categories of igneous rocks? ... How Hot Is Lava? How long does it take lava to cool? Where Does Magma Originate? ...

What is Lava? How do they form? What are the two categories of igneous rocks? ... How Hot Is Lava? How long does it take lava to cool? Where Does Magma Originate? ...

| PowerPoint PPT presentation | free to view

Igneous Rocks: Forged By Fire PowerPoint PPT Presentation

Igneous Rocks: Forged By Fire - ... used this information to demonstrate that as a magma cools, ... silicates Quartz Muscovite Mica Feldspar Properties of Igneous Rocks Granitic composition: ...

... used this information to demonstrate that as a magma cools, ... silicates Quartz Muscovite Mica Feldspar Properties of Igneous Rocks Granitic composition: ...

| PowerPoint PPT presentation | free to download

Igneous Rocks - Igneous Rocks Igneous means Fire in Latin Many are produced by Volcanos Some are produced when underground magma cools and hardens Igneous Rocks being formed Basalt ...

Igneous Rocks Igneous means Fire in Latin Many are produced by Volcanos Some are produced when underground magma cools and hardens Igneous Rocks being formed Basalt ...

| PowerPoint PPT presentation | free to download

Igneous Rocks - Course 7 Igneous Rocks Igneous Rocks Formed in Rift Igneous Rocks Formed Above Subducting Plate Andesite Granite Peridotite Ternary Diagrams Continental Large ...

Course 7 Igneous Rocks Igneous Rocks Formed in Rift Igneous Rocks Formed Above Subducting Plate Andesite Granite Peridotite Ternary Diagrams Continental Large ...

| PowerPoint PPT presentation | free to download

Igneous Rocks - Form from melt (magma vs. lava) Classified based on composition and ... http://physics.uwstout.edu/geo/gallery/obsidian.jpg. Explosive deposit - pyroclast ...

Form from melt (magma vs. lava) Classified based on composition and ... http://physics.uwstout.edu/geo/gallery/obsidian.jpg. Explosive deposit - pyroclast ...

| PowerPoint PPT presentation | free to view

Layered Igneous Intrusions PowerPoint PPT Presentation

Layered Igneous Intrusions - Layered Igneous Intrusions IN THIS LECTURE Compositional Variation in Magmas Crystal Fractionation The Phase Rule Binary Systems Congruent versus Incongruent Melting

Layered Igneous Intrusions IN THIS LECTURE Compositional Variation in Magmas Crystal Fractionation The Phase Rule Binary Systems Congruent versus Incongruent Melting

| PowerPoint PPT presentation | free to download

Igneous Rocks - Felsic Intermediate Mafic. Granite Diorite Gabbro. Rhyolite Andesite Basalt ... Mafic. Dikes. 5. 6. GRANITE is an Intrusive. Rock (forms below surface) Why do ...

Felsic Intermediate Mafic. Granite Diorite Gabbro. Rhyolite Andesite Basalt ... Mafic. Dikes. 5. 6. GRANITE is an Intrusive. Rock (forms below surface) Why do ...

| PowerPoint PPT presentation | free to view

Igneous Rocks - Igneous rocks form when magma cools and mineral grains crystallize. ... Batholith = large, massive igneous intrusion. Igneous Intrusions ...

Igneous rocks form when magma cools and mineral grains crystallize. ... Batholith = large, massive igneous intrusion. Igneous Intrusions ...

| PowerPoint PPT presentation | free to view

The Scheme for Igneous Rock Identification PowerPoint PPT Presentation

The Scheme for Igneous Rock Identification - The Scheme for Igneous Rock Identification A Brief Tour Crystal size Description Grain size Igneous rocks have Intergrown Crystals Intergrown Intergrown ...

The Scheme for Igneous Rock Identification A Brief Tour Crystal size Description Grain size Igneous rocks have Intergrown Crystals Intergrown Intergrown ...

| PowerPoint PPT presentation | free to download

Igneous Rocks - Igneous Rocks Igneous = fire Lava cooling General characteristics of magma Igneous rocks form as molten rock cools and solidifies General characteristics of magma ...

Igneous Rocks Igneous = fire Lava cooling General characteristics of magma Igneous rocks form as molten rock cools and solidifies General characteristics of magma ...

| PowerPoint PPT presentation | free to download

IGNEOUS ROCKS - BASALT. GLOWING BASALT. OBSIDIAN. IGNEOUS ROCKS ... colored rocks (basalt); Rocks with a high silica content form light colored rocks (granite) ...

BASALT. GLOWING BASALT. OBSIDIAN. IGNEOUS ROCKS ... colored rocks (basalt); Rocks with a high silica content form light colored rocks (granite) ...

| PowerPoint PPT presentation | free to view

Volcanoes and Igneous Activity Earth - Chapter 4 PowerPoint PPT Presentation

Volcanoes and Igneous Activity Earth - Chapter 4 - Title: Volcanoes and Igneous Activity Earth - Chapter 4 Author: Stan & Cindy Hatfield Last modified by: Owner Created Date: 12/18/2000 12:31:17 AM

Title: Volcanoes and Igneous Activity Earth - Chapter 4 Author: Stan & Cindy Hatfield Last modified by: Owner Created Date: 12/18/2000 12:31:17 AM

| PowerPoint PPT presentation | free to download

The Scheme for Igneous Rock Identification - The Scheme for Igneous Rock Identification A Brief Tour Crystal size Description Grain Size Intergrown Intergrown Intergrown Not Intergrown Where it was formed ...

The Scheme for Igneous Rock Identification A Brief Tour Crystal size Description Grain Size Intergrown Intergrown Intergrown Not Intergrown Where it was formed ...

| PowerPoint PPT presentation | free to download

Igneous Rock Types PowerPoint PPT Presentation

Igneous Rock Types - Pyroclastic Rock Volcanic Breccia. If pieces are smaller then referred to as Volcanic Tuff ... Pyroclastic Volcanic Breccia or Tuff. Summary - Igneous Rock ...

Pyroclastic Rock Volcanic Breccia. If pieces are smaller then referred to as Volcanic Tuff ... Pyroclastic Volcanic Breccia or Tuff. Summary - Igneous Rock ...

| PowerPoint PPT presentation | free to view

Igneous Rocks - 'Lava' is magma that reaches the surface and looses gas (mostly water and CO2) ... that crystallizes before reaching the surface forms an intrusive (plutonic) rock ...

'Lava' is magma that reaches the surface and looses gas (mostly water and CO2) ... that crystallizes before reaching the surface forms an intrusive (plutonic) rock ...

| PowerPoint PPT presentation | free to view

Volcanoes and Igneous Activity Earth - Chapter 4 - Touring Our Solar System Chapter 23 The Planets: An Overview 23.1 The Solar System The terrestrial planets are planets that are small and rocky Mercury, Venus ...

Touring Our Solar System Chapter 23 The Planets: An Overview 23.1 The Solar System The terrestrial planets are planets that are small and rocky Mercury, Venus ...

| PowerPoint PPT presentation | free to view

Volcanoes and Igneous Activity Earth - Chapter 4 - Chapter 6 Running Water and Groundwater

Chapter 6 Running Water and Groundwater

| PowerPoint PPT presentation | free to download

Igneous Rocks - ... that atoms don't have enough time to get together, bond and form ... High SiO2. Low Fe & Mg. Light colored, less dense. On the continents. Andesitic Rocks ...

... that atoms don't have enough time to get together, bond and form ... High SiO2. Low Fe & Mg. Light colored, less dense. On the continents. Andesitic Rocks ...

| PowerPoint PPT presentation | free to view

Igneous Rocks - Igneous Rocks EXT-rusive EXITED Earth IN-trusive Formed IN-side Earth Crystal Size Intrusive Rock (Large Crystal Size) Because it is inside the Earth, ...

Igneous Rocks EXT-rusive EXITED Earth IN-trusive Formed IN-side Earth Crystal Size Intrusive Rock (Large Crystal Size) Because it is inside the Earth, ...

| PowerPoint PPT presentation | free to view

Volcanoes and Igneous Activity Earth - Chapter 4 - Chapter 20 Air Masses and Severe Storms

Chapter 20 Air Masses and Severe Storms

| PowerPoint PPT presentation | free to view

Igneous Activity II PowerPoint PPT Presentation

Igneous Activity II - Environments of magma formation. Spreading centers. Hot asthenosphere oozes into spreading ridge. Mantle plume ... World distribution of volcanoes. Subduction ...

Environments of magma formation. Spreading centers. Hot asthenosphere oozes into spreading ridge. Mantle plume ... World distribution of volcanoes. Subduction ...

| PowerPoint PPT presentation | free to view

Igneous PowerPoint PPT Presentations