Natural or man made?

[jose159]

Found these holes in rock formations while metal detecting in a remote area . Any thoughts?

 

[opalboy]

Looks natural to me, unless it broke off some flat ledge overlooking a river! I also think they would be more uniform. Good eye!

 

[newnan man]

Natural.

 

[Treasure_Hunter]

They are natural, called Omarolluk, Omar's for short....

 

[jose159]

They are natural, called Omarolluk, Omar's for short....

Thanks..good info

 

[jose159]

After reading about these formations I have found it very interesting that I am finding that they are not supposed to be as far south (sw Pa) as where I am finding them. I wonder if Geologists would be interested in this?

 

[Treasure_Hunter]

After reading about these formations I have found it very interesting that I am finding that they are not supposed to be as far south (sw Pa) as where I am finding them. I wonder if Geologists would be interested in this?

Not unusual to find them in Pa, I found them as far south and West as Missouri, and they have been found in KC area of Kansas.