ALMANDITE AND ITS SIGNIFICANCE 



667 



found in contact zones previous to 191 2, and has shown that the 

 usual range is nearly limited to andradite or grossularite. 



Tabulation of Analyses of Garnets from Contact Zones to Show New Type 

 Found in Silicated Limestones around the Laurentian Granite 



garnets from contact zones of post-cambrian intrusives* 



* Trans. Can. Inst, of Min. and Met., XV., p. 178. 

 TWO GARNETS FROM THE CONTACT ZONES OF PRE-CAMBRIAN INTRUSIVES f 



fThis paper. 



Subsequent changes in crustal and chemical stabihty and 

 advance of the contact zones during the final stages of consohdation 



