Ruby Zoisite 4mm Round 15-16 Inch January It is made up of

It is made up of Calcite or Calcium Carbonate

Red Garnet is the most commonly known type of Garnet

prized throughout history for its beautiful colors and patterns

A form of chalcedony made of quartz

Ruby Zoisite 4mm Round 15-16 Inch January It is made up ofRuby Zoisite occurs naturally when small Ruby crystals become embedded within Zoisite. The Ruby inclusions in this stone are pink to reddish purple to dark purple, while the Zoisite is light to medium green. Ruby 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.