Ferberite drill bit twin He also states that the

He also states that the "crystals are seldom sharply terminated"

A beautiful group of sharp

prismatic colorless Quartz crystals on matrix

This particular piece features a lovely

and it's because of the tremendous gemminess which allows one to clearly view them whether they're on the surface or directly in the center

Ferberite drill bit twin He also states that theA highly aesthetic and dramatic Ferberite specimen, not only from Bolivia, but any world locality. The biggest problem with a lot of black rocks (because of my affinity for them, I like to call them black beauties) is the fact that theyre not always terribly aesthetic. THIS piece is one of the most eye catching Ferberites Ive seen. This incredibly three dimensional and sculptural display specimen features a beautiful, sharp, very well formed, multi