The last pic made me think Imperial, Master, Akro in that order (based on pattern). A lot of manufacturers made a deep oxblood red like this, which is typically what the color refers to rather than the pattern.
Yes, top ones look Imperial and sometimes can have Aventurine.
Nothing beats Aventurine sparkling in the sun (one of my favorite Mike Barton marbles below).
And sometimes it ends up that way in a more evenly spaced Latt pattern, sorry terrible pic (but should be evident) . Speaking of marvering, I appreacite the marve-l of good cameras and photography skills when it comes to marbles say that 10 times fast
Interesting. And I'm sure they could crank out a bunch in a year. Not to get too far off-topic, is that normal to just make them for a year (in terms of batch glass, etc.)
So since we guessed correct, we get the marbles, right Steph? lol.
Good pics Chad, is that a manual Macro setting or you zooming in with an editor to get those details