Black Tourmaline 10mm Round - 15-16 InchBlack Tourmaline is a black crystalline aluminum borosilicate mineral with occasional light gray inclusions that appear as flecks or veins. Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to dark. It can even exhibit various colors within the same specimen. Its name derives from the Sinhalese word turamali, which translates to stone of many colors. Due to

Petersburg

It is believed by some to improve memory and increase analytical skills

olive green and gray-green

Fluorite is a luminous

This variation mixes Blue Tiger Eye with Yellow Tiger Eye to bring out the best of each of the two stones

Its soft chatoyancy is reminiscent of the moon's light

It is highly regarded for its beautiful blue color flecked with gold inclusions of pyrite

Chrysoprase is a bright apple green

a variety of Feldspar

These inclusions create black and brown spots that resemble the random patterns found on its namesake

this stone can be used to ground the wearer during stressful periods

With the possible exception of the horizon meeting the bright blue sky on a perfect summer day