Montana- Sawmill Peak Radial Dikes                 
Cochise College                                                                                        
Geology Home Page 
Geology Exploration Using Google Earth
Volcanoes and Igneous Rocks 
Montana Radial Dikes
Roger Weller, geology instructor 
(
wellerr@cochise.edu)
last edited:  4/3/18       4  views  
    

Location A- Closer views of Sawmill Peak

    
The dikes are not readily apparent in this view from Google Earth.



 

radial dikes associated with Sawmill Peak
     The blue lines were drawn with the measuring toll that
accompanies Google Earth.

 

     A closer inspection of Sawmill Peak reveals a circular feature from
which the dikes appear to radiate.  This is either a volcanic caldera or
an igneous intrusion.





     Here is a closer view of Sawmill Peak radial dikes.

   
Just credit photos to Google Earth/R.Weller/Cochise College.
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