Please help me identify

[Bmerck]

It's a blue black color and has silver and gold specs throughout out

 

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[blauer]

Location found? Hardness? Streak test?

 

[Bmerck]

It's a blue black color and has silver and gold specs throughout out View attachment 1985154 View attachment 1985155

In Georgia

Location found? Hardness? Streak test?

 

[Bmerck]

In Georgia it's pretty hard and leaves a light gray mark

 

[Bmerck]

Location found? Hardness? Streak test?

I did the streak test again no mark. These is what it looked like before I took a grinder to it for some reason

 

[fuss]

Does it seem heavy for its size? what happens when you put a magnet to it?

 

[PattyGailG.]

It's a blue black color and has silver and gold specs throughout out View attachment 1985154 View attachment 1985155

Looks like cobblestone.