Found this Rock with my Metal Detector

[becky21b]

Hello, I haven't posted in this section before. So I was Detecting in my backyard today, got a signal on this rock it was the only thing that was setting off the detector, I really don't know rocks, but interested. Take a look at the pics let me know what you think. Im not expecting it to be anything special, this was the only rock that I came acrossed today that got a signal.



Here are more pics, hopefully they are better.

 

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[fmerg]

its what me and my son call a "hot rock" there is a lot of ore in it

 

[Eu_citzen]

Would you mind taking new pics in sunlight spo one can see the mineral(s) in question? Pics are to dark to tell anything more precise.

 

[Exnihilo]

It's maybe some piece of granit and it's probably the magnetite who attracted your metal detector.