Onyx 8mm Faceted Rondelle 8-Inch R0437 Howlite can be easily dyed

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

pattern and finish of the original DZI beads

gray and purple

commonly known as Limestone

Onyx 8mm Faceted Rondelle 8-Inch R0437 Howlite can be easily dyedOnyx is a black and white banded Chalcedony, a cryptocrystalline Quartz. It is often thought of as an all black stone, and much of the black Onyx on the market has been artificially colored. Onyx has been both revered and feared throughout history. It is referenced in many sacred texts and historical manuscripts and is the first precious stone mentioned in the Bible. However in some regions, such as China, it was feared for centuries as a bad luck