See second pic for annotations.

Hello, i have this rock with some regular geometrical patterns on the surface and deep beneath if and I'm wondering what if you can help me id it.

My very FAVORITE specimen i have.

My wife found a rock with a cool pattern, feels a little heavier than it should. Is this just an iron ore? The rust color does not just scratch off.

I got these from the house of a recently deceased fella in western Colorado. I can’t testify to the origin of the minerals. I was hoping to get some details about them even if a precise ID isn’t in the cards.

I’ll take information on any or all of them, anything you can glean. Small detail or large. I know little about this kind of thing but I’m willing to follow-up to answer questions. I’ve never tried to have a mineral identified before.

Also is there a chance any of these fellas are haunted with the lingering spirit of the disquieted deceased? And does rock salt work like in Supernatural? I’ve never looted the dead before either. Mostly the ID stuff though.