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B 2143 Figure 6

Figure 6. Photomicrograph of sample 7B34, a fine-grained dolostone marble, showing banding parallel to bedding and lenses of scattered detrital quartz grains (Q). (Transmitted light, crossed nicols.) See data for sample 7B34-14 (table 3) for chemical composition of the fine-grained dolostone marble.


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Last updated 01.22.98