462 



MEASUREMENTS OF CRYSTALS, 



HEAVY SPAR. Figs. 29 to 4G inchisive. Page 

 204. 



Fig. 29. The primary, a right rhombic 

 prism. 



MonM' 101°42' 0" 



MorM'onP 90 



M on^c „.. 129 13 54 



M onz 154 26 52 



P ond 140 59 21 



P onA- 90° 0' 0" 



P on I 157 56 59 



P Olio 127 5 13 



d ond 78 1 58 



d onl 163 2 22 



k on 142 8 47 



o ono 105 49 34 



onz 135 39 58 



z onz 110 25 58 



* This is incorrectly printed in the body of the work (page 205) 137^ 5' 13" 



