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MudRocks

Sedimentary Geology, Ch. 6

QuestionAnswerQuestionAnswer
Fine-grained phyllosilicate minerals that are produced by the chemical weather of feldspars and other silicate minerals Clay Mineral siltstone 50% or more silt-sized material
are the most abundant minerals on the surface of the Earth, Clays
Terrigenous material that consists almost entirely of bits and pieces of the principle rock forming minerals like Quartz and Feldspar and Clays Siliciclastic
1/16mm to 1/256mm or 0.0625mm to 0.0039mm Silt-sized
< 1/256mm, or <0.0039mm Clay-sized
sds
Created by: RAC79
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