Laserfiche WebLink
�00 <br /> "TWINING <br /> CONCRETE INSIGHT <br /> Morrison Quarry Rock Petrography Page 30 <br /> (a) <br /> jOb <br /> Y• <br /> A <br /> 11 „j <br /> Figure 4.4c. Sample HDR-003 (53.0-53.6). (a)Photograph showing detail of the polished surface. Scale shows <br /> millimeter increments. (b) Reflected light photomicrograph showing detail of the polished surface. Orange <br /> arrows in (a) indicate vein filled with calcite, talc, and feldspar. Red arrow in (b) indicates quartz. Yellow <br /> arrow in(b)indicates feldspar.Blue arrows in(b)indicate biotite grains. Green arrows in(b)indicates pyrite. <br /> Report No. 227893.d 22 November 2022 <br />