Don
Forum Supporter
The OP isn't going to listen to any replies that aren't "It's treasure! It's valuable! It's gold!", so unless you feel like pulling his/her leg, don't both replying. It's not old, that's for sure. Where you found it really means nothing since you have no idea whether or not the land is untouched (even if you think you do or if the person who told you that thinks such). That carving looks almost fresh, and certainly hasn't been sitting in the ground any considerable length of time. The land/property marker sounds like a very good guess, and makes the most sense.
CCartist who used to work with resin, says resin's been around for 100 years, so I wouldn't be so quick to call it new. Gold and silver come out of the ground looking pretty good, maybe this stuff does also.