Black Mica 10mm Round A Grade - 15-16 Inch 1.7mm These inclusions range broadly in

These inclusions range broadly in type and color and produce patterns that can look like gardens

A must-have tool when working with Pinch Bails

currently believed to be due to the presence of a copper-based mineral such as Malachite or Azurite

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

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

Black Mica 10mm Round A Grade - 15-16 Inch 1.7mm These inclusions range broadly inMica 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