L Lycof Full Member Joined Jul 29, 2017 Messages 108 Reaction score 85 Golden Thread 0 Location Western Washington Primary Interest: Prospecting Aug 6, 2017 Thread Owner #1 I cannot figure out what these black lines are supposed to indicate. Any Ideas?
L Lycof Full Member Joined Jul 29, 2017 Messages 108 Reaction score 85 Golden Thread 0 Location Western Washington Primary Interest: Prospecting Aug 8, 2017 Thread Owner #2 Spoke with USGS. They are surface fault lines