Mica 8mm Round Green - 15-16 inch Rough and Tumble blue-greens and greens swirled with

blue-greens and greens swirled with yellow-green

” Aquamarine was once thought to be the treasure of mermaids

so treat it gently

while the amount of Iron in the stone varies its shade of purple

and those that still exist today have been passed down for generations

Mica 8mm Round Green - 15-16 inch Rough and Tumble blue-greens and greens swirled withMica 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