Gold? Silver? Fake?

[FinderInTexas]

These were found in Colorado about 20 years ago. Lady gave them to me. I have about 30 of rocks with gold in them and two with silver. Now, I don't know what is real or not. Help? The silver can be easily removed from the rock. The gold is on a tarnished copper colored rock. She even gave me a bunch of copper deposits and crystalized stuff but I wondered if the gold was real.

 

[Backbacon]

Bring a couple of them into a Pawn Shop and they'll test them for you.

 

[MUD(S.W.A.T)]

Yup, I'd have them acid tested as well... No real way to tell with pictures and just looking at them.

Keep @ it and HH !!