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Pictures of Foliated and Non-Foliated Rock Types ... Metamorphic Rock Types Menu ... Sedimentary Rock Photos: Sedimentary rocks are formed by the accumulation of sediments.
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geology.com/rocks/metamorphic-rocks.shtml
geology.com/rocks/metamorphic-rocks.shtml
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Sedimentary rocks are called secondary, because they are often the result of the accumulation of small pieces broken off of pre-existing rocks. There are three main types of sedimentary rocks: ... Clastic: your basic sedimentary rock. Clastic sedimentary rocks are accumulations of clasts: little pieces of broken up rock...
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jersey.uoregon.edu/~mstrick/AskGeoMan/geoQuerry13.html
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Sediment becomes sedimentary rock through lithification, which involves: ... Types of sedimentary rocks ... There are several other interesting sedimentary rock types:
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facstaff.gpc.edu/~pgore/geology/geo101/sedrx.htm
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The classification of clastic sedimentary rocks is based on the particle types found in the rock. Some types of clastic sedimentary rocks are composed of weathered rock material like gravel, sand, silt, and clay.
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www.physicalgeography.net/fundamentals/10f.html
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Slide 16 of 29...
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www.science.sjsu.edu/scied/255/ppt/superposition/sld016...
www.science.sjsu.edu/scied/255/ppt/superposition/sld016.htm
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Breccia is one of the major types of sedimentary rocks. ... Pictures of Sedimentary Rock Types ... Breccia ("BRET-cha") is usually listed under sedimentary rocks, but igneous and metamorphic rocks may become shattered, too. It is safest to think of brecciation as a process rather than breccia as a rock type. As a sedimentary rock,
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geology.about.com/library/bl/images/blbreccia.htm
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Sandstone is one of the major types of sedimentary rocks. ... Pictures of Sedimentary Rock Types ... For more photos see the Sedimentary Rocks Gallery.
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geology.about.com/library/bl/images/blsandstone.htm
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Geology You Can See: Types of Sedimentary Rock ... Figure 7 shows a boulder of conglomerate from a Precambrian sedimentary unit in Norway. The rounding of the clasts suggests that they tumbled around in a high-energy stream. The stream water washed away most mud and sand, leaving this rock fairly well sorted.
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www.wwnorton.com/college/geo/earth3/content/ch7/feature...
www.wwnorton.com/college/geo/earth3/content/ch7/feature.asp
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Outcrops of sedimentary rocks can be dramatically beautiful. What makes them this way? In some cases, as illustrated by the brilliant orange-red sandstone of Monument Valley, Arizona , it's the color. ... Geology You Can See: Types of Sedimentary Rock by Stephen Marshak; Figures 1-9 credit: Stephen Marshak...
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www.wwnorton.com/college/geo/earth2/content/chapter_7/f...
www.wwnorton.com/college/geo/earth2/content/chapter_7/feature_7_1.asp
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