Mica 8mm Round Green - 15-16 inch R1766 Tourmaline occurs in nearly every

Tourmaline occurs in nearly every color in the rainbow and its name derives from “turmali

” is known for its pink

so named because the ancient Incas believed the stone to be the petrified blood of their ancestral rulers

It's defined by a bright green color

Due to its color and clarity

Mica 8mm Round Green - 15-16 inch R1766 Tourmaline occurs in nearly everyMica is a mineral name given to a group of minerals that are physically and chemically similar. They are all silicate minerals, known as sheet silicates because they form in distinct layers. Micas are fairly light and relatively soft, and the sheets and flakes of mica are flexible. Mica is heat resistant and does not conduct electricity. There are 37 different mica minerals. The most common include: purple lepidolite, black biotite, brown phlogopite