Moroccan Agate 10x16-22x50mm Top Drill Slab 15-16 Inch Stone Type_Chiastolite tourmaline and other minerals

tourmaline and other minerals

Howlite can be easily dyed and is often treated to be blue for use as a substitute for turquoise

The green coloring has likened the stone of jadeite in the past

but occasionally gabbro comes in oranges and greens

Moroccan Agate 10x16-22x50mm Top Drill Slab 15-16 Inch Stone Type_Chiastolite tourmaline and other mineralsMoroccan Agate occurs in striking colors of red, white, golden tan, gray and purple, in a variety of swirling and linear patterns. Like other Agates, Moroccan Agate is a variety of Chalcedony, a mineral of the Quartz family. Agate has been prized for its beauty throughout history, and has been discovered with artifacts from cultures of the Neolithic Period, occuring 10,000 years ago.