monita.secreta
Jr. Member
- Jul 18, 2014
- 22
- 20
- Detector(s) used
- Tesoro Sand Shark / Fisher CZ-21 Quicksilver
- Primary Interest:
- Shipwrecks
Looks like re- deposited vaneer from seeping water. I've seen it inside some portals near tin deposits in Southern Ca. Ground water was seeping through and leaving the mineralized shell on the head wall....