496 



MEASUREMENTS OF CRYSTALS. 



SCAPOLITE. (Continued.) 

 Fig. 288. 



Monx 153°26' 



Monz 140 11 



s ono! 161 34 



z onz 150 18 



(Tlie remaining measurements will be 

 fovmd on page 494.) 



STAUROUTE. Figs. 300 to 304 inclusive. Page 

 333. 



Fig. 300. The primary, a right rhombic 

 prism. 



MonM' 129°30' 



MorM'onP 90 



STAUROLITE. 



Figs. 301, 302, 303. 



M'ono 115018' 



M or M'onr 137 58 



Fig. 304. Two crystals forming a cross. 



FELDSPAR. Figs. 305 to 323 inclusive. Page 334. 

 Fig. 305. The primary, a doubly oblique 

 prism. 



MonT 120°35' 



P onM 90 



P onT 67 15 



Fig. 306. 



MonZ 120° C 



