SEDIMENTARY ROCKS. Classification of Rocks 4 Rocks are aggregates of minerals. Geologists divide rocks into three groups: igneous, metamorphic, and sedimentary.
Chapter 8: Rocks and Minerals Section 2: Rocks Section 3: Rock Cycle.
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U Chemical sedimentary rocks v derived from material carried in solution to lakes/seas v evaporation and precipitation from solution to form “chemical.
Sedimentary Rocks
Sedimentary Rocks Chemical Sedimentary Rocks Limestone Limestone Chert – Silica Chert – Silica Evaporites Evaporites Organic Rocks Organic Rocks Coal Coal.
