﻿524 
  F. 
  E. 
  Wright 
  — 
  Methods 
  in 
  Microscopical 
  Petrography. 
  

  

  Table 
  II. 
  — 
  Continued. 
  

  

  n 
  

  

  l/n°- 
  

  

  1 
  n 
  

  

  1/n 
  2 
  

  

  n 
  

  

  1/n 
  2 
  

  

  2'120 
  

  

  1 
  

   2 
  

   3 
  

   4 
  

  

  0-222 
  499 
  

   •222 
  289 
  

   •222 
  080 
  

   •221 
  871 
  

   •221 
  662 
  

  

  2-160 
  

   1 
  

   2 
  

   3 
  

   4 
  

  

  0-214 
  335 
  

   •214 
  136 
  

   •213 
  938 
  

   •213 
  741 
  

   •213 
  543 
  

  

  2-200 
  

   1 
  

   2 
  

   3 
  

   4 
  

  

  0-206 
  612 
  

   •206 
  424 
  

   •206 
  236 
  

   •206 
  049 
  

  

  •205 
  862 
  

  

  2-125 
  

   6 
  

  

  7 
  

   8 
  

   9 
  

  

  0-221 
  453 
  

   •221 
  245 
  

   •221 
  037 
  

   •220 
  829 
  

   •220 
  622 
  

  

  2-165 
  

   6 
  

  

  7 
  

   8 
  

   9 
  

  

  0-213 
  346 
  

   •213 
  149 
  

   •212 
  952 
  

   •212 
  756 
  

   •212 
  560 
  

  

  2-205 
  

   6 
  

  

  7 
  

   8 
  

   9 
  

  

  0-205 
  676 
  

   •205 
  489 
  

   •205 
  303 
  

   •205 
  117 
  

   •204 
  931 
  

  

  2-130 
  

   1 
  

   2 
  

   3 
  

   4 
  

  

  0-220 
  415 
  

   •220 
  208 
  

   •220 
  002 
  

   •219 
  795 
  

   •219 
  589 
  

  

  2-170 
  

   1 
  

   2 
  

   3 
  

   4 
  

  

  0*212 
  364 
  

   •212 
  168 
  

   •211 
  973 
  

   •211 
  778 
  

   •211 
  583 
  

  

  2*210 
  

   1 
  

   2 
  

   3 
  

   4 
  

  

  0-204 
  746 
  

   •204 
  561 
  

   •204 
  376 
  

   •204 
  191 
  

   •204 
  007 
  

  

  2-135 
  

   6 
  

  

  7 
  

   8 
  

   9 
  

  

  0-219 
  384 
  

   •219 
  178 
  

   •218 
  973 
  

   •218 
  768 
  

   •23 
  8 
  564 
  

  

  2-175 
  

   6 
  

  

  7 
  

   8 
  

   9 
  

  

  0-211 
  389 
  

   •211 
  194 
  

   •211 
  000 
  

   •210 
  807 
  

   •210 
  613 
  

  

  2-215 
  

   6 
  

  

  7 
  

   8 
  

   9 
  

  

  0*203 
  823 
  

   •203 
  639 
  

   •203 
  455 
  

   •203 
  272 
  

   •203 
  089 
  

  

  2-140 
  

  

  1 
  

   2 
  

   3 
  

   4 
  

  

  0-218 
  360 
  

   •218 
  156 
  

   •217 
  952 
  

   •217 
  749 
  

   •217 
  546 
  

  

  2-180 
  

   1 
  

   2 
  

   3 
  

   4 
  

  

  0-210 
  420 
  

   •210 
  227 
  

   •210 
  034 
  

   •209 
  842 
  

   •209 
  650 
  

  

  2-220 
  

   1 
  

   2 
  

   3 
  

   4 
  

  

  0-202 
  906 
  

   •202 
  723 
  

   •202 
  541 
  

   •202 
  358 
  

   •202 
  176 
  

  

  2-145 
  

  

  6 
  

  

  7 
  

   8 
  

   9 
  

  

  0-217 
  343 
  

   •217 
  140 
  

   •216 
  938 
  

   •216 
  736 
  

   •216 
  535 
  

  

  2-185 
  

   6 
  

  

  7 
  

   8 
  

   9 
  

  

  0-209 
  458 
  

   •209 
  267 
  

   •209 
  075 
  

   •208 
  884 
  

   •208 
  693 
  

  

  2-225 
  

   6 
  

  

  7 
  

   8 
  

   9 
  

  

  0201 
  995 
  

   •201 
  813 
  

   •201 
  632 
  

   •201 
  451 
  

   •201 
  270 
  

  

  2-150 
  

   1 
  

   2 
  

   3 
  

   4 
  

  

  0-216 
  333 
  

   •216 
  132 
  

   •215 
  931 
  

   •215 
  731 
  

   •215 
  531 
  

  

  2-190 
  

   1 
  

   2 
  

   3 
  

   4 
  

  

  0-208 
  503 
  

   •208 
  312 
  

   •208 
  122 
  

   •207 
  933 
  

   •207 
  743 
  

  

  2-230 
  

   1 
  

   2 
  

   3 
  

   4 
  

  

  0-201 
  090 
  

   •200 
  910 
  

   •200 
  730 
  

   •200 
  550 
  

   •200 
  370 
  

  

  2-155 
  

   6 
  

  

  7 
  

   8 
  

   9 
  

  

  0-215 
  331 
  

   •215 
  131 
  

   •214 
  931 
  

   •214 
  732 
  

   •214 
  533 
  

  

  2-195 
  

   6 
  

  

  7 
  

   8 
  

   9 
  

  

  0-207 
  554 
  

   •207 
  365 
  

   •207 
  176 
  

   •206 
  988 
  

   •206 
  800 
  

  

  2-235 
  

   6 
  

   7 
  

   8 
  

   9 
  

  

  0*200 
  191 
  

   •200 
  012 
  

   •199 
  833 
  

   •199 
  655 
  

   •199 
  477 
  

  

  2-160 
  

  

  0-214 
  335 
  

  

  2-200 
  

  

  0'206 
  612 
  

  

  2-240 
  

  

  0-199 
  298 
  

  

  