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Environmental Sciences & Physical Geography (Geology)
Collecting Rocks & Minerals
The Earth is made of rock from the tallest mountains to the floor of ..
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Earth Sciences - Rocks & Minerals
Our world is made of three kinds of rocks - sedimentary, igneous and ..
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Geologic Time
Geologic Time refers to the millions or even billions of years in which..
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Geology:Our Restless Planet
Throughout history, minerals have played an important role in the story..
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Mineralogy: Conserving Our Precious Minerals
While the Earths surface may seem stationary and rock-steady it is ..
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The World Below
Go deep below the surface and discover the violent forces that shape ..
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