25.00 



20.00 — 



TURTLE LAKE - WET70 

 ^H PPM IN SEDIMENT 

 1 DETECTION LIMIT 



15.00 



10.00 



5.00 



0.00 



1 



I \ \ \ I I I I I I 

 Cu Sb Be Pb B Cd Mo Cr Co V 



As Hg Se Ni Zn 



