🔎 UNIDENTIFIED Help to identify 2 rocks, gold?

[mrperidot]

Hello!
i Saw them online, not sure if it does worth to purchase.
What are the black crystals and other is blue/gold colored.

Thanks.

 

[blauer]

What did the seller say they are?

 

[mrperidot]

What did the seller say they are?

Seller is not the owner and has no clue

 

[antmike915]

Pretty cool, especially the black. I have no clue on what they are.

 

[JohnWhite]

I’d take a wild guess and say bornite and chalcocite…But I can’t give you any guarantees…

Ed T🤪