Blue Ice Glaciertite 10mm Round A Grade - 15-16 Inch Pink Mica Quartz which refers to a "precious

which refers to a "precious blue-green color-of-sea-water stone

Rhyolite or Tuff

Rose Quartz

Its inclusions of red

Blue Ice Glaciertite 10mm Round A Grade - 15-16 Inch Pink Mica Quartz which refers to a "preciousGlacierite, also known as Blue Ice Glacierite or Blue Ice Nakaurite, is a rare, newly discovered mineral from Indonesia that is an accidental byproduct of industrial smelting and is believed to be leftover slate from a gold mine. It is a hard ceramic in the Beta Aluminate family, with a chemical composition of sodium aluminum oxide. Glacierite has a beautiful blue color that comes from trace amounts of cobalt and vanadium. Some believe that Glacierite