BH Quicksilver iding rocks as coins?

[powderpuf20]

Hey there!

For some reason my detector seems to be IDing rocks as coins!?!?!?

I dug up several targets today only to find nothing but rocks setting off. Is it really the tiny rocks or is it something else? (Soil, water content in soil, other?)

 

[PostalTwo]

wondering where ur at lol rocks can have metal in them after all that where we get all our metal from copper silver gold iron etc

 

[Rawhide]

your detector is running hot, you got a good one.

 

[liftloop]

that's called a hot rock my friend they can be a pest turn you sense down or try to balance over them