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Igneous rock


Igneous rock is one of the three main rock types, the others being sedimentary and metamorphic. Igneous rock is formed through the cooling and solidification of  ...

Where can igneous rocks be found? | Reference.com


The most common type of igneous rock, basalt, also known as malfic rock, can be found on oceanic plates at divergent plate boundaries. Intermediate and felsic ...

Igneous Rock: Face of the Earth


On the earth's surface, there are three types of rocks, metamorphic, sedimentary, and igneous. In northern Canada, much of the hard rock found is igneous rock.

Igneous Rocks: Everything You Need to Know - Geology - About.com


There are three great categories of rocks, igneous, sedimentary and metamorphic, and most of the time, they're simple to tell apart. They are all connected in the ...

Igneous Rocks | Pictures of Intrusive and Extrusive Rock Types


Photographs and descriptions of intrusive and extrusive igneous rocks with links to detailed articles by Geology.com.

Igneous rock composition and texture - U. of Oregon


Igneous rocks are crystalline solids which cool from magma: the liquid phase of solid rock. Magmas occur at depth in the crust, and are said to exist in "magma ...

Igneous Rocks


Igneous Rocks. Background: The term igneous comes from the Latin ignis, meaning "fire". Igneous is used to describe rocks that crystallize out of hot molten  ...

Igneous Rocks | Mineralogy4Kids


Igneous Rocks. There are places on Earth that are so hot that rocks melt to form magma. Because magma is liquid and usually less dense than surrounding ...

Igneous Rocks: How Are They Formed? - Universe Today


Dec 21, 2015 ... Igneous rocks are formed from rising magma, make up the vast majority of the Earth's crust, and tell us a great deal about the Earth's mantle.

Igneous rocks Facts, information, pictures | Encyclopedia.com ...


Get information, facts, and pictures about Igneous rocks at Encyclopedia.com. Make research projects and school reports about Igneous rocks easy with credible ...

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Igneous Rocks 101


Igneous Rocks 101. What is an Igneous Rock? An Igneous rock is the product of cooled solidified magma/lava. As magma/lava cools it goes through the process ...

Igneous Rocks Examples - Soft Schools


Rocks are generally separated into one of three different categories: igneous, sedimentary, and metamorphic. The word igneous means that the rock became a  ...

Igneous Rock Facts for Kids - Information & Examples


Igneous rock is formed when magma cools and solidifies, it may do this above or below the Earth's surface. Magma can be forced into rocks, blown out in ...