Tuesday, October 23, 2012

Rock Lab... rock on dude

Rocks and Stuff: Blah Blah Blah



Granite is a rock formation made from volcanic magma and is mostly composed of clumps of quartz and feldspar. 


 

Gneiss is a kind of sedimentary rock that has differing blands that seperate different minerals. Pressure from natural forces has forced them to form together.


Coquina is a sedimentary rock formed from the retreating of glaciers in the last Ice Age. They are clusters of marine clams, other sea fossils, and sediment. 


This chart is used to help identify types of soils.


This map shows some of the soil orders in the state of Georgia.



... And for your entertainment... I have provided a picture of Chewbacca killing Nazis while riding a giant squirrel

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