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�00 <br /> "TWINING <br /> CONCRETE INSIGHT <br /> Morrison Quarry Rock Petrography Page 40 <br /> * * <br /> 11A/ <br /> 1. V ?' r <br /> (a) -�v C <br /> �^ V <br /> (b) <br /> Figure 4.5e. Sample HDR-003 (284-284.5). Another transmitted light photomicrograph of thin section <br /> showing detail of rock in (a) plane-polarized and(b)cross-polarized light. Red arrows indicate quartz grains. <br /> Purple arrows indicate talc veins. Green arrows indicate chlorite and/or serpentine. Blue arrows indicate <br /> muscovite grains. <br /> Report No. 227893.d 22 November 2022 <br />