Mica 6mm Round Green - 15-16 inch 16-inch Strands tans and golden tones that

tans and golden tones that occur naturally within the stone

in 315 BCE

or color-enhanced

oil and succinic acid

Mica 6mm Round Green - 15-16 inch 16-inch Strands tans and golden tones thatMica 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