Ruby and Sapphire 2mm Faceted Round Banded - 15-16 Inch blue Astrophyllite is a very rare

Astrophyllite is a very rare

almost black glass with flecks of copper suspended within it

phlogopite

Malachite is a copper carbonate with a bright green color and dark green banding

This material is known for its vivid blues

Ruby and Sapphire 2mm Faceted Round Banded - 15-16 Inch blue Astrophyllite is a very rareRuby has long been considered one of the most beautiful and valuable gemstones on the planet. It is also one of the hardest, second only to Diamond. At times in ancient history, Ruby was valued more highly than any other gem, including Diamond. Its believed that Kublai Khan once offered an entire city in trade for a sizable Ruby.