n0715 Petrified Wood B grade means that this

B grade means that this tourmaline is made up of many smaller tourmalines

This wonderful crystal is included with a phantom made up of white limonite and green chlorite

A marvelous polished snow blue agate free form shape from Madagascar that has great color and good pattern

An outstanding hand-carved lepidolite skull from Brazil

n0715 Petrified Wood B grade means that thisAn outstanding larger piece of Elite Silver Shungite from Russia that has a tiny amount of natural brown scale. Elite Silver Shungite is the top 1% of all shungite and is also called Noble Shungite. Weighs 35 grams. Size: 2 1 8" long x 1 1 2" wide.