"weak medium subangular blocky structure"|"Yes"|"541954:3058738"|"541954:53540" "weak medium subangular blocky structure"|"Yes"|"541963:3272167"|"541963:79332" "weak medium subangular blocky structure"|"Yes"|"542045:3056666"|"542045:53533" "weak medium subangular blocky structure"|"Yes"|"542046:3834268"|"542046:125786" "weak medium subangular blocky structure"|"Yes"|"542047:3834277"|"542047:125789"