Polished Agate Slice This variety of calcite was

This variety of calcite was first discovered in Tuscany

Commonly found in India and Russia

Weight: ~ 0

This is one of the largest Mammoth teeth we have ever had the pleasure of displaying in our galleries

Peridot occurs in silica-deficient rocks such as volcanic basalt

Polished Agate Slice This variety of calcite wasHere is a gorgeous example of natural agate. Much of what is on the market today has been dyed to enhance the appearance of the minerals banding. Here we see beautiful hues of orange, grey, and blue! Size: 4. 9 x 4. 2 x 0. 5 in. Weight: 11. 2 oz Agate is a combination of chalcedony and quartz. It is easily recognizable by its multitude of colors and banding. Some of the most common formations of agates occur in geodes. These are cavities of gas that