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List of rock types

en.wikipedia.org/wiki/List_of_rock_types

A list of rock types recognized by petrologists. There is no agreed-upon number of specific types of rocks. Any unique combination of chemical composition, ...

Interactives . The Rock Cycle . Types of Rocks - Annenberg Learner

www.learner.org/interactives/rockcycle/types.html

Types of Rocks. Rocks are not all the same! The three main types, or classes, of rock are sedimentary, metamorphic, and igneous and the differences among ...

Rock Types - Sandatlas

www.sandatlas.org/rock-types/

List of all Igneous, Sedimentary, and Metamorphic Rock Types with Pictures and Links to Specific Articles about each Type of Rock.

Types of Rocks - Kids Love Rocks

www.kidsloverocks.com/html/types_of_rocks.html

Types of Rocks. Rocks come in many different colors, shapes, and sizes. Because no two rocks are exactly alike, they are a lot of fun to collect. Your rock ...

www.ask.com/youtube?q=Type of Rocks&v=17l2LrjZi9o
Aug 10, 2015 ... You will learn about "3 Types of Rocks" in this video. Rocks can be broadly divided into three types on the bases of their formation, namely ...

Types of Rocks - BrainPOP

www.brainpop.com/science/earthsystem/typesofrocks/

In this educational animated movie about Science learn about igneous, metamorphic, sedimentary, lava, magma, erosion, granite, obsidian, basalt, limestone, ...

Geography4Kids.com: Earth Structure: Rock Types

www.geography4kids.com/files/earth_rocktypes.html

Geography4Kids.com! This tutorial introduces types of rocks. Other sections include the atmosphere, biosphere, hydrosphere, climates, and ecosystems.

Identifying Rocks and Minerals/Types of Rocks - Wikibooks, open ...

en.wikibooks.org/wiki/Identifying_Rocks_and_Minerals/Types_of_Rocks

There are three different types of rocks: Igneous, Sedimentary, and Metamorphic. The difference between each type is in how they are formed.

High School Earth Science/Types of Rocks - Wikibooks, open books ...

en.wikibooks.org/wiki/High_School_Earth_Science/Types_of_Rocks

Have you ever heard something described as "rock solid"? We usually use the phrase to describe something that does not and cannot change. It also means ...

Types of Rocks: The Three Major Rock Groups - Video & Lesson ...

study.com/academy/lesson/types-of-rocks-the-three-major-rock-groups.html

Did you know that lava is molten rock that reaches the earth's surface? Furthermore, did you know that rocks exist in three general forms: igneous,...

Answer
The three main types of rocks are igneous, metamorphic, and sedimentary.
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Rocks: Pictures of Igneous, Metamorphic and Sedimentary Rocks

geology.com

Photographs and information for a large collection of igneous, metamorphic and sedimentary rocks. Geology.com.

The 3 basic rock types - U. of Oregon

jersey.uoregon.edu

Just as any person can be put into one of two main categories of human being, all rocks can be put into one of three fundamentally different types of rocks.

BBC - GCSE Bitesize: Rock types

www.bbc.co.uk

A secondary school revision resource for GCSE Geography on the geological classification of rocks.