Plate 20 



Upper figure. Deformation of injection gneiss. Stage 3. Isoclinal com- 

 pression of folded amphibolite xenoliths in pink granite gneiss. Looks 

 northwestward. 



One mile west-southwest of Little River crossroads, one-eighth of a mile 

 northwest of house. 



Lower figure. Upturned edge of folded granite gneiss-amphibolite injec- 

 tion zone; looks northwest, parallel to the axis of a minor fold, practically 

 down the pitch. Difference in plasticity of two rocks at time of folding well 

 shown. Such tilting is characteristic of flexure points of pitching isoclines 

 in the Canton area. 



One and three-tenths miles northeast of Pyrites. 



