Well, the first one looks pretty cool Mountain Heir.
You have to give us a clearer picture of the marble with different sides of it for a better opionion.
Size always matters with marble ID.
Marble--On!!
These are one of my favorite color combos of all Machine marbles ever made.
This type often shows up with oxblood involved—even cooler imho.
Marble—On!!
Good job--marbles may have 20 sides given the right marble.
The one in the middle top is an Akro Oxblood Carnelian imho.
The lower right one is a CAC-swirl--very nice!
The upper right is at the very least a three color Akro cork--very nice as well!
The upper left one needs some more images--it may be a Peltier--or an Akro.
The yellow and blue one is an Akro Corkscrew and I would settle for this one all day long-I just love it.
Nice job!
Keep them coming!
Marble--On!!