creade
Bronze Member
- Jun 23, 2013
- 1,193
- 1,670
- Detector(s) used
- DEUS,root slayer
- Primary Interest:
- All Treasure Hunting
I've found buttons that have a broken tone if you hit the side with shankIf your soil is not highly mineralized most coins do have the same tones at 6"-8" as they do at 2". The volume level is the only thing that changes.
Buttons do not though,in my experience deep buttons CW & pre CW have a broken tone "like a bottle cap" until you pop the plug and run your coil over the hole will you get a clean high tone.
I dug an officer's Infantry button at 8" it sounded just like a shotgun hull until i popped the plug.