Black Mica 10mm Round A Grade - 15-16 Inch 1.7mm We only get the privilege

We only get the privilege of buying from them once a year so supplies are limited

At that time yellowish gems were called "topaz" in many parts of the world

Blue Tiger Eye is a naturally occurring dark stone with chatoyant layers that create a flash which seems to emanate from within the stone as they catch the light

which may form green stains or specks on Azurite crystals or aggregates

while titanium can create yellow or orange

Black Mica 10mm Round A Grade - 15-16 Inch 1.7mm We only get the privilegeMica 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