36 







50 - 



E 





o 





■^-^ 





Q. 



100 









Q 





•*— > 





c 

 



150 



E 





■D 











CO 



200 



250 



MQR-2 

 MQR-3 

 MQR-5 

 MQR-6 



12 3 4 

 Normalized Copper 



Figure 3-7. Copper normalized to the percentage fine grain size (silt and clay) in samples 

 from MQR cores 



Sediment Core Chemistry Data Summary from the MQR Mound, August and December 1991 



