" BLACK-AND-WHITE " ISLAND. 



169 



Northern Coast ot Hamilton Inlet, four Miles distant, bearing E. 



A 



Coast near Indian Harbor. A, Indian Harbor. 



Ccast hills, 500 to 800 feet high, on north side of Hamilton Inlet, bearing 



one mile north. 



■"White and Black" Island near Indian Harbor: a, black basalt; i, whitish 



gneiss. 



Two parallel dikes, one forming the crest of the hill; one-half mile N. w.; l>, />, 



white gneiss. 



Three trap dikes; i, the top of " Black and White" Island forming the west- 

 ern slope, b, b, white gneiss. 



''^- 



Xorthern shore of Hamilton Inlet, the extreme point to the right. o, 

 basalt; b, white gneiss. 



gneiss hills, and running in ridges or forming great 

 splashes on the face of the hills, and sometimes entire 

 hills, like craters, the hills are transformed from what 



