Sonoran Beaver

Thanks Chad!  Jabos seem to stump me all the time.  I’m a rookie at this and I think that buttermilk color was really throwing me off.  I love the old vitros that have that color.

I haven’t been able to figure these two out.  Any ideas?  Appreciate any input!

Thanks Rooster!  Makes perfect sense.  Really appreciate the feedback.   I am new to the forum so still trying to learn how to navigate.  Supper excited to find some other people that are "geeked out" on marbles also.

Any help identifying these would be greatly appreciated.  Picked them up today.  They light up under a black light if that helps.