I agree--a very nice marble Fire regardless.
Woodies just look—well like wood---with wood like colors and structure. I will post a few below of what I think may be “Woodies”---I love the wood looking aspect of these—some of my very first and very favorite Pelts.
Marble—On!!
Slag vs swirl, always a good question.
These are both WestVirginiaSwirls in my opinion. Not Akro.
Vaseline will glow brightly under UV light, hard to tell with yours, it may glow.
Marble—On!!
The second one from the left may be a vintage WVS--the rest are Jabo imho.
The lights are reflecting as though it may be gold chunks of aventurine--I don't think so.
Marble--On!!
A whole bunch of orange and white swirls were made by a whole bunch of different makers.
I think that you have one of those here.(probably Alley)
Hard to ID exactly becuase of the millions that came from all over--this one does not have much structure to go on.
Vacor is still making them, but I think this one is a vintage USA WVS.
My thoughts at the very least😁.
Marble--On!!