arobfeds21
Greenie
- Joined
- Oct 10, 2017
- Messages
- 16
- Reaction score
- 11
- Golden Thread
- 0
- Primary Interest:
- All Treasure Hunting
Hi all,
I found this piece today about 4 inches underground wedged between some tree roots. I was in Northern Virginia about 100 yards off of the Potomac River. I have zero idea what it is. This is what I'm left with after picking off some gunk that was caked on it. What kind of metals get this black color? The only distinct thing about it is the square shape. Any help is appreciated!
I found this piece today about 4 inches underground wedged between some tree roots. I was in Northern Virginia about 100 yards off of the Potomac River. I have zero idea what it is. This is what I'm left with after picking off some gunk that was caked on it. What kind of metals get this black color? The only distinct thing about it is the square shape. Any help is appreciated!