MATTE Purple Sardonyx (dyed) 10mm Star Cut Round - 15-16 Inch Madre Tourmaline naturally occurs in a

Tourmaline naturally occurs in a full color spectrum and is used as both a trade name and as a gemological name for a group of minerals of varying species Different forms of tourmaline may carry different metaphysical properties

” has been often applied to unlikely products

Blue Lace Agate is a naturally occurring soft blue agate

and features dark manganese dendrites throughout

as well as a lucky stone for sailors

MATTE Purple Sardonyx (dyed) 10mm Star Cut Round - 15-16 Inch Madre Tourmaline naturally occurs in aSardonyx has a Sard base, typically of brown or black, with bands of white Onyx running through it. Sard is not Onyx, but rather a dark variety of Carnelian. Sardonyx is sometimes treated to bring out its reddish tones. It is believed by some to improve memory and increase analytical skills.