+ All Categories

Home > Documents > EARTH MATERIALS EQ:What are igneous rocks? An igneous rock is a naturally occurring solid that forms...

EARTH MATERIALS EQ:What are igneous rocks? An igneous rock is a naturally occurring solid that forms...

Date post:	03-Jan-2016
Category:	Documents
Upload:	gwendoline-morgan
View:	214 times
Download:	0 times

Download Report this document

Share this document with a friend

Embed Size (px):

Popular Tags:

mafic extrusive basalt4

mafic intrusive gabbro5

mafic vesicular scoria6

mafic glassy obsidian7

felsic intrusive granite2

felsic extrusive rhyolite3

hot liquid mineral assemblage

20

EARTH MATERIALS EQ:What are igneous rocks? An igneous rock is a naturally occurring solid that forms from a hot liquid mineral assemblage that cools and freezes. Igneous Rock Primer CLASSROOM UNSQUARED

Transcript

Page 1: EARTH MATERIALS EQ:What are igneous rocks? An igneous rock is a naturally occurring solid that forms from a hot liquid mineral assemblage that cools and.

EARTH MATERIALSEQ:What are igneous rocks?

An igneous rock is a naturally occurring solid that forms from a hot liquid

mineral assemblage that cools and freezes.

Igneous Rock Primer

CLASSROOMUNSQUARED

Page 2: EARTH MATERIALS EQ:What are igneous rocks? An igneous rock is a naturally occurring solid that forms from a hot liquid mineral assemblage that cools and.

Igneous Rock Classification (Identification Key)

COMPOSITION

TEXTURE

Felsic(light color)

Intermediate

Mafic(dark color)

Ultramafic

Large Crystals(Intrusive or Plutonic) Granite Diorite Gabbro

Peridotite

Fine/no Crystals(Extrusive or Volcanic) Rhyolite Andesite Basalt

Large and Fine Crystals Porphyry

Vesicular(Extrusive) Pumice Scoria

Glassy(Extrusive) Obsidian

Fragmented(Extrusive) Tuff

QuartzOrthoclaseNa-plagioclaseMuscovite

Na-Ca plag.Amphibole

Ca-plag.Pyroxene

PyroxeneOlivine

Page 3: EARTH MATERIALS EQ:What are igneous rocks? An igneous rock is a naturally occurring solid that forms from a hot liquid mineral assemblage that cools and.

Page 4: EARTH MATERIALS EQ:What are igneous rocks? An igneous rock is a naturally occurring solid that forms from a hot liquid mineral assemblage that cools and.

Name and classify these rocks!

1

Page 5: EARTH MATERIALS EQ:What are igneous rocks? An igneous rock is a naturally occurring solid that forms from a hot liquid mineral assemblage that cools and.

2

Page 6: EARTH MATERIALS EQ:What are igneous rocks? An igneous rock is a naturally occurring solid that forms from a hot liquid mineral assemblage that cools and.

3

Page 7: EARTH MATERIALS EQ:What are igneous rocks? An igneous rock is a naturally occurring solid that forms from a hot liquid mineral assemblage that cools and.

4

Page 8: EARTH MATERIALS EQ:What are igneous rocks? An igneous rock is a naturally occurring solid that forms from a hot liquid mineral assemblage that cools and.

5

Page 9: EARTH MATERIALS EQ:What are igneous rocks? An igneous rock is a naturally occurring solid that forms from a hot liquid mineral assemblage that cools and.

6

Page 10: EARTH MATERIALS EQ:What are igneous rocks? An igneous rock is a naturally occurring solid that forms from a hot liquid mineral assemblage that cools and.

7

Page 11: EARTH MATERIALS EQ:What are igneous rocks? An igneous rock is a naturally occurring solid that forms from a hot liquid mineral assemblage that cools and.

8

Page 12: EARTH MATERIALS EQ:What are igneous rocks? An igneous rock is a naturally occurring solid that forms from a hot liquid mineral assemblage that cools and.

9

Page 13: EARTH MATERIALS EQ:What are igneous rocks? An igneous rock is a naturally occurring solid that forms from a hot liquid mineral assemblage that cools and.

10

Page 14: EARTH MATERIALS EQ:What are igneous rocks? An igneous rock is a naturally occurring solid that forms from a hot liquid mineral assemblage that cools and.

Answers to ID Test1. Felsic intrusive - granite2. Felsic extrusive - rhyolite3. Mafic extrusive - basalt4. Mafic intrusive - gabbro5. Mafic vesicular - scoria6. Mafic glassy - obsidian7. Intermediate intrusive - diorite8. Intermediate extrusive – andesite9. Intermediate fragmented - tuff10. Intermediate int./ext. – porphyry

Page 15: EARTH MATERIALS EQ:What are igneous rocks? An igneous rock is a naturally occurring solid that forms from a hot liquid mineral assemblage that cools and.

Page 16: EARTH MATERIALS EQ:What are igneous rocks? An igneous rock is a naturally occurring solid that forms from a hot liquid mineral assemblage that cools and.

Separation of Minerals in a Partial Melt

Page 17: EARTH MATERIALS EQ:What are igneous rocks? An igneous rock is a naturally occurring solid that forms from a hot liquid mineral assemblage that cools and.

Igneous Rock Bodies

Page 18: EARTH MATERIALS EQ:What are igneous rocks? An igneous rock is a naturally occurring solid that forms from a hot liquid mineral assemblage that cools and.

Mafic Composition

Felsic Composition

Page 19: EARTH MATERIALS EQ:What are igneous rocks? An igneous rock is a naturally occurring solid that forms from a hot liquid mineral assemblage that cools and.

What are these volcanic features?

Page 20: EARTH MATERIALS EQ:What are igneous rocks? An igneous rock is a naturally occurring solid that forms from a hot liquid mineral assemblage that cools and.

More…

Recommended

Rocks - Reyn Cycle.pdf · Igneous Rock is . . . • Rock that is formed when melted rock cools and hardens. Igneous Rocks What are They? • Fire Rocks • Formed underground by trapped,

Igneous. Igneous Rock Igneous rocks form when melted rock from deep below the Earth’s surface cools and hardens. As it cools the minerals form crystals.

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

1.Igneous 1.Igneous - formed when molten rock cools. 2.Sedimentary 2.Sedimentary – formed by the “cementing together” of small grains of sediment. 3.Metamorphic.

Igneous Rock. Igneous means “born of fire”. Formed when magma or lava cools and hardens through the process of crystallization Crystallization = the.

Rocks, Rocks, and More Rocks. Types of Rocks Igneous rock –Forms when magma cools and hardens –Can form underground or above ground –Types of igneous.

Igneous Rock Forms when molten rock (magma/lava) cools and hardens Cools slowly beneath Earth’s surface = intrusive Cools rapidly on the surface = extrusive.

Igneous Rocks Rocks Brain-Pop. Igneous Rocks Rocks that form when natural, molten rock- forming material cools and turns into a solid.

mrsearles.weebly.commrsearles.weebly.com/uploads/8/6/1/4/86146650/eh.6_key.pdf · Then the magma turns into igneous, sedimentary, and metamorphic rock. Magma cools to form igneous

Types of Rocks Chapter 31 There are three main types of rocks: 1.Igneous 1.Igneous - formed when molten rock cools. 2.Sedimentary 2.Sedimentary – formed.

Chapter 4 Igneous Rocks. Characteristics of magma Igneous rocks form as molten magma cools and solidifies General Characteristic of magma Parent material.

Igneous Rocks - Find PeopleWhen magma or lava cools and solidifies, igneous rock forms. Igneous Weathering breaks down rock that is transported and deposited as sediment. Sediment

The Rock Cycle - YayScienceBecoming an IGNEOUS ROCK … When magma cools to a solid it becomes an igneous rock. Molten rock is called magma or lava. Any existing rock – igneous,

GY 111 Lab lecture 2 - igneous rocks 2003 › geology › haywick › GY111 › 111lab-… · An igneous rock that cools very quickly is composed of microscopic (non-visible) crystals

Types of Rocks and Their Formation. Igneous Rock Formation: Molten rock cools and becomes solid. Some igneous rocks form when magma below the surface.

3 MAIN ROCK TYPES: IGNEOUS , SEDIMENTARY , & METAMORPHIC IGNEOUS - COOLS FROM MOLTEN ROCK

Rock Cycle Worksheet Answers. #1 As magma cools, it forms igneous rock by the process of solidification.

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.