The keyhole symbol is a simple symbol, at least it's simple once you understand the meaning.
I'm talking about the keyhole style symbol that resembles those locks that use(d) a skeleton key.
The circular top of the keyhole is telling you about an opening (that's been covered) and that that opening has been capped off with a cork like rock shoved into the opening, which makes it hard to remove this "cork".
Fact is, in order to remove this cork rock from the tunnel opening, you have to use a pry bar. And that's exactly what the "flared" part of the keyhole symbol is telling you, that you must dig out beyond the corked opening in a certain direction, so that you can get your pry bar into the hole, and under this cork.
There will be other treasure signs in the area that will get you to the spot to dig for this opening, and in many cases, this keyhole symbol will ONLY be found on the tunnel information rock that you will uncover as you dig for this opening. Again, make sure that you are careful when digging for ANY tunnel opening, so that you DO NOT disturb this tunnel information rock. Once you find this rock, brush it off and mark magnetic north on it BEFORE your remove it. Try not to move this rock in any way shape or form, simply because you MUST rotate this rock map to the north (as you hold it trying to decipher it), being alert to any signs or symbols that will appear. And you cannot over-look the fact that the natural qualities of that rock will also be giving you information (rock incorporation). And if there is a keyhole symbol on this rock, then you will know EXACTLY which direction to enlarge your hole when digging, so that you can get your pry bar(s) into the hole and remove the cork rock.
I'm talking about the keyhole style symbol that resembles those locks that use(d) a skeleton key.
The circular top of the keyhole is telling you about an opening (that's been covered) and that that opening has been capped off with a cork like rock shoved into the opening, which makes it hard to remove this "cork".
Fact is, in order to remove this cork rock from the tunnel opening, you have to use a pry bar. And that's exactly what the "flared" part of the keyhole symbol is telling you, that you must dig out beyond the corked opening in a certain direction, so that you can get your pry bar into the hole, and under this cork.
There will be other treasure signs in the area that will get you to the spot to dig for this opening, and in many cases, this keyhole symbol will ONLY be found on the tunnel information rock that you will uncover as you dig for this opening. Again, make sure that you are careful when digging for ANY tunnel opening, so that you DO NOT disturb this tunnel information rock. Once you find this rock, brush it off and mark magnetic north on it BEFORE your remove it. Try not to move this rock in any way shape or form, simply because you MUST rotate this rock map to the north (as you hold it trying to decipher it), being alert to any signs or symbols that will appear. And you cannot over-look the fact that the natural qualities of that rock will also be giving you information (rock incorporation). And if there is a keyhole symbol on this rock, then you will know EXACTLY which direction to enlarge your hole when digging, so that you can get your pry bar(s) into the hole and remove the cork rock.