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| Journal of Geological… | 1 |
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| Myrow, Paul Michael | 1 |
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Peer reviewedMyrow, Paul Michael – Journal of Geological Education, 1990
Reasons for color in sedimentary rocks are explored. Graphs relating the color of rock and corresponding organic content and oxidation state of iron, and of the temporal evolution of a rock sample, are presented. The development of these graphs is discussed. (CW)
Descriptors: Chemical Reactions, College Science, Color, Earth Science
