Blame my mother for the name. She is the math geek, and her first remark on this chainmaille charm was "Oh, wow... I love this. It's so geometric!"
Which I suppose it is. Geometricity is the nature of chainmaille, and it is a very pleasing look!
I made this from the few similar size-and-color rings I got in my sample set from UnkamenGifts. (I should have just ordered multiple colors of one size!).
It is a helm weave folded in on itself. My first attempt at this pattern was pictured HERE.
This is so tiny that it would work well as earrings, too. If I had enough rings.