Figure B-6--Photomicrographs of Misener Sandstone in TXO Sullivan No. H-4, 34-26N-7W.

A. 6050.5 ft--Secondary porosity due to dissolution of quartz and abundant detrital matrix. Plane-polarized light.

B. 6055.5 ft--Zoned dolomite and quartz with overgrowths. Crossed nicols.