Florida Geological Survey


Figure 5. The most abundant detrital grains present within both the Denkman Member and red bed
 lithofacies are monocrystalline quartz grains (Q), which can exhibit a rounded to subrounded
 shape, hematite coatings (H) and secondary overgrowths (0). Crossed-nicols; upper
 Denkman Member; 16617.0 feet; Jenkins Oil & Gas Inc., No. 1 Haynes 8-1; Florida permit
 1128; Bar scale = 0.1 mm.


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