Need some help with some rock carvings I found

[Wicklestick]

 

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[Wicklestick]

I believe it’s an old Spanish church hidden treasure room somewhere close or pointing to next clue. did some metal detecting around the area. nothing

 

[Wicklestick]

I believe it’s an old Spanish church hidden treasure room somewhere close or pointing to next clue. did some metal detecting around the area. nothing

I see what looks like A M with a hole in last part of M also looks like a cross under/between AM

 

[vpnavy]

Need some help with some rock carvings I found​

I moved ya from HELP! over to TREASURE MARKS/SIGNS for more exposure.

NOTE: Forum HELP! contains guides tutorials on how to use the new TreasureNet.com software.

 

[sdcfia]

First remove the lichen to fully reveal the carvings.

 

[Steely]

To me I see the letter M on the right side. I can't really make out the other side , but maybe triangle like arrow pointing up ?
I believe the letter M may stand for the Owl of Minerva. Maybe close to an accumulation room. Maybe saying go to the next valley.
I found a very helpful site you may try called CNY Artifact Recovery. ( Central New York 's leader in historical item recovery). I hope this helps. It is where I got this information

 

[Steely]

First remove the lichen to fully reveal the carvings.

Look for treasure signs and symbols 101 on that site