1 * ■ 



W. G. Foye— Nephelite Syenites of Ontario. 429 



Fig. 7a. 



Fig. la. Albite and microcline associated with nephelite. The miero- 

 cline has a border of albite against the nephelite (x 24). 



Fig. lb. 



I 



Fig. lb. Microcline resorped by nephelite (x 48). 



