Process that leads to Lithification 1 Weathering and Erosion... Process that leads to Lithification 1 Weathering and Erosion 2 Transportation... Process that leads to Lithification 1 Wea
Trang 1Sedimentary Rocks
Trang 3I Sediment
A Introduction
Trang 5Sedimentary Rocks
I Sediment
A Introduction
B Process that leads to Lithification
1) Weathering and Erosion
Trang 6Sedimentary Rocks
I Sediment
A Introduction
B Process that leads to Lithification
1) Weathering and Erosion
2) Transportation
Trang 7Sedimentary Rocks
I Sediment
A Introduction
B Process that leads to Lithification
1) Weathering and Erosion
2) Transportation
3) Deposition
Trang 8Sedimentary Rocks
B Process that leads to Lithification
1) Weathering and Erosion
2) Transportation
3) Deposition
4) Lithification
Trang 9Sedimentary Rocks
B Process that leads to Lithification
1) Weathering and Erosion
Trang 10Sedimentary Rocks
II Composition of Sed Rocks
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II Composition of Sed Rocks
A Clay
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II Composition of Sed Rocks
A Clay (multiple meanings)
1 size (0.004 mm)
Trang 13Sedimentary Rocks
II Composition of Sed Rocks
A Clay (multiple meanings)
1 size (0.004 mm)
2 Mineralogy
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II Composition of Sed Rocks
A Clay (multiple meanings)
1 size (0.004 mm)
2 Mineralogy
* kaolinite
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II Composition of Sed Rocks
A Clay (multiple meanings)
1 size (0.004 mm)
2 Mineralogy
* kaolinite
*illite
Trang 18High Temp
(1300 C)
Low Temp
(600 C)
Olivine Ca Plagioclase Feldspar
Ca-Na Plagioclase Feldspar Pyroxene
Amphibole Na-Ca Plagioclase Feldspar
Biotite Na Plagioclase Feldspar
Orthoclase Feldspar
Muscovite Quartz
Trang 21Sedimentary Rocks
III Formation of Sedimentary Rocks
A Detrital (Clastic)
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III Formation of Sedimentary Rocks
A Detrital (Clastic)
B Chemical
Trang 26Wentworth Scale
Trang 28Sedimentary Rocks
C Shape
1 Roundness
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C Shape
1 Roundness
2 Sphericity
Trang 32Sedimentary Rocks
IV Morphology (texture)
D Maturity
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V Types of Sedimentary Rocks
A “The Model” for clastic rocks
Trang 35A “The Model”
Trang 36B Descriptions of individual clastic rocks
Breccia
Conglomerate
Trang 37B Descriptions of individual clastic rocks
Arkose
Graywacke
Quartz Sandstone
Trang 38B Descriptions of individual clastic rocks
Siltstone
Shale/Mudstone
Trang 40C Chemical and Biochemical Rocks
Limestones
Micrite Calcarenite
Trang 41Chalk Coquina Fossiliferous
Trang 42Oolitic
Trang 43C Chemical and Biochemical Rocks
Dolomites
Trang 44C Chemical and
Biochemical Rocks
Coal (Bituminous)
Trang 45C Chemical and Biochemical Rocks
Evaporites (Halite and
Gypsum)
Trang 46Sedimentary Rocks
VI Features of Sedimentary Rocks
Trang 47VI Features of Sedimentary Rocks
A Bedding
Trang 48Bedding
Trang 49Sedimentary Rocks
VI Features of Sedimentary Rocks
A Bedding
B Mud Cracks
Trang 68VII Marine Transgressions and Regressions