Pink Mica Quartz 8mm Round A Grade - 15-16 Inch Meteorite Sugilite is a rare cyclosilicate

Sugilite is a rare cyclosilicate that occurs in a range of vivid colors including deep purple

Moonstone occurs in naturally in shades of white

·         Finish: Electroplated with a nickel-free gold plating

Sapphires are precious gemstones

Pink Mica Quartz 8mm Round A Grade - 15-16 Inch Meteorite Sugilite is a rare cyclosilicateMica 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