464 



MEASUREMENTS OF CRYSTALS. 



HEAVY SPAR. (Continued.) 



Moni 169019' 45" 



P onr 162 2 44 



d ons 129 39 



d onu 160 41 39 



r onr 35 54 32 



s ont 151 26 21 



u onu 116 38 



CELESTINE. Figs. 47 to 50 inclusive. Page 210. 

 Fig. 47. The primary, a riglit rhombic 

 prism. 



M on M' 104= to 104O48' 



MorM'onP 90 



CELESTINE. 



P onl 15704T 



P ono 128 31 



P ons — 90 



d on d 78 28 



d onl 162 69 



STRONTIANITE. Figs. 51 to 54 inclusive. Page 

 212. 



Fig. 51. The primary, a right rhombic 

 prism. 



MonM' 117°32' 



MorM'onP 90 



