Black & White Swirl

[Marbleneophyte]

Thoughts about this one?  I've seen other people online call them Jacksons but from what I understand Jackson Marbles are extremely rare.  I've seen other folks call them Christensen.

[wvrons]

These are very difficult. Almost of not all WV swirl companies made marbles similar to this. some are very dark, most are purple, some are actual dark brown, some are actual dark green, but look black. Some can contain clear. It depends on the actual true color, and the swirl pattern or shape.  The Jacksons like this most times has no clear, they have nice bright white and the dark color is dark and wider than most others. The Jacksons have no flame tips, they have no hooks or tight loops.  These  come down to actual true color and the pattern.  Many have to be had in hand to separate accurate. If you have 100% known examples to compare with.  This is a big reason these have little value. There will be very few CAC similar to these.  Some but far smaller numbers than the WV swirl companies. 

[Marbleneophyte]

Thank you Ron.  I'll put with my West Virginia swirls.