Binghamite Cabochon Hand Cut buying BIN3

Binghamite is a fibrous chatoyant material out of Minnesota. Iron mineral fibers in amazing rippling patterns. Gem grades are very rare. This is as good as it gets. Absolutely stunning cabs. Very hard buying to cut with a lot of waste on astronomically priced rough if you can even find it.

This one is a little more directional a little less vibrant.

37.37cts. 43.1mm. x 14.2mm. x 7mm.