976 



EXPLORATION GEOPHYSICS 



1000 /SOO ZOOO ZSOO 30OO 3S0O 400O 



TRAVERSe DISTAMCe - FT. 



«7a>sy^^^^/!^^^-y4s^<;4^ 



Qrani/e 



Fig. 598. — -Temperature anomaly along a traverse over the con 

 tact between limestone and an intrusive granite. 



Fig. 599. — Comparison of gravity gradient 

 and temperature anomalies over a fault. 

 (van den Bouwhuijsen, Eng. and Mining 

 Journal.) 



