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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 chemistry, mineralogy, ...

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 ...

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=Kinds 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 ...

Flash: The Many Different Kinds of Rocks - Climbing

www.climbing.com/photos/flash-the-many-different-kinds-of-rocks/

2 days ago ... Learn more about the rocks you climb with these stunning photos by photographer Andrew Burr.

Rock Types - Sandatlas

www.sandatlas.org/rock-types/

Rock type is usually defined as a particular kind of rock having a specific set of characteristics. Rock types are specific assemblages of minerals (most rocks are  ...

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.

BBC - GCSE Bitesize: Rock types

www.bbc.co.uk/schools/gcsebitesize/geography/rock_landscapes/classification_rocks_rev1.shtml

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

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.

The 3 Rock Types Explained: Untamed Science

www.untamedscience.com/blog/rock-types/

Geological history affects everything. Learn about the major rock types: Igneous, Sedimentary, and Metamorphic, from Untamed Science.

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 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.

Different kinds of rocks - Quatr.us

quatr.us

There are three different kinds of rocks on Earth, and they were made in very different ways. The first kind is igneous rock, which means "fire rocks". Igneous ...