MAEION " EXPEDITIOlSr TO DAVIS STRAIT AXD BAFFIX BAY 81 

 Table 5. — General data 



Sample No. 

 1 



Davis Strait, longitudi 

 nal section; 



1,_. 



2 



3 



4 



5 



6 



7 



Cape Murchison: 

 Northeast— 



8 



9 



10 



11 



12 



Southeast — 



13 



14 



15 



Resolution Island, East 



10 



17 



18 



Hudson Strait: 



19 



Aulalsivik, East: 



20 



21 



22 



Mount Blow Me Down, 

 East: 

 23 



24 



25 



Cape Farewell, south: 

 26 



Southern Labrador, east 



Per cent 



ignition 



loss 



14.0 

 5.8 

 7.9 

 3.9 

 8.0 



11.3 

 9.5 



4.6 

 2.0 

 2.2 

 4.5 

 2.4 



3.2 

 3.3 

 10.1 



11.4 

 15.5 

 18.2 



8.7 

 20.5 



12.8 



8.1 

 9.1 



10.6 

 16.7 



Per cent 

 nitrogen 



0.07 



Per cent 

 CaCOs 



Rock type 

 5 



Quartzite, limestone, gneiss 



Limestone, granite, hornblendite.. 

 Granite — quartzite 



Gneiss, limsetone, hornblendite.-. 

 Granite— limestone 



Limestone— Gneiss, granite 



Limestone — hornblendite, granite.. 



G ranite— quart zite 



Limestone, gneiss, granite 



Quartzite, gneiss— granite, limestone. 



Gnei.ss, granite — limestone 



Quartzite, gneiss 



Gneiss— quartzite 



Quartzite 



Limestone — gneiss, quartzite. 



Limestone, hornblendite... 



Limestone— quartzite 



Gneiss, granite, limestone. 



Limestone— gneiss, quartzite, basalt. 



Granite 



Gneiss 



Limestone- 



•gramte, gneiss . 



Hornblendite — basalt, limestone, 

 quartzite. 



Ijimestone — basalt, shell, granite 



Gneiss — limestone 



Gneiss, quartzite. 



Relative 



frosting 

 of grains 



Rock types given in order of decreasing plentifulness. 

 small quantities. 



Types preceded by a dash are present in only 



o 



