24:4 Miller and Knight — Eiixenite. 



South Sherbrooke, Ontario Alve, Norway 



I II 



Per cent Per cent 



Y,0, etc 25-64 2l'i%{Yfi^) 



3-40 (Er,03) 



Fe^Og 2-63 



FeO 0-51 1-38 



MnO _ trace 



PbO 0-20 



U3O, __. ._ 10-50 4-'78 (UOJ 



CaO 0-09 



MgO 0-12 



SiO, 0-74 



H,0 etc. 3-00 2-63 (H^O) 



99-71 99-09 



Specific gravity 4*99 5*00 



Provincial Geologist's Office, 



Toronto, June, 1917. 



