found these two yesterday on my 20 ft pit and now i found a rock above 3 other rocks. what do they mean? before i found them, i saw an X. just a plain X
1st - I noticed this is your very first post. So, welcome aboard from the great state of Pennsylvania (USA).
2nd - You didn't mention your state (or country) - but you might consider jumping over to Sub-Forums: Select Your Area.... and selecting your state for information (i.e., clubs, hunts, finds, legends, maps, etc.) directly related to your state (or country).
3rd - I would be very helpful if you let know the location of your "signs."