Moss Agate Tower polychrome This type of opal features

This type of opal features dendrites

There are more than twenty garnet categories

The gem is very brittle and has an uneven fracture with a hardness of 6-6

High Quality from Brazil with phantom and rainbows

Purple and blue fluorite freeform

Moss Agate Tower polychrome This type of opal featuresHeight 8. 5 in. .. Weight 2. lbs Moss Agate is a form of chalcedony included in the Agate family. It is a semi precious stone made from silicon dioxide. Moss Agate has green colored minerals throughout which look like moss. It also has brown or black shades in the patterns. Moss Agate has a meaning that is about uplifting and soothing. Agate is a rock consisting primarily of cryptocrystalline silica, chiefly chalcedony, alternating with microgranular