Ruby Zoisite 6mm Round 15-16 Inch Nangka It is a member of

It is a member of the Quartz family

initially as tools because of its hardness

Botswana Agate displays highly defined parallel banding

it offers a way to work a neutral color into your designs

Hematite is black to steel-gray or silver-gray

Ruby Zoisite 6mm Round 15-16 Inch Nangka It is a member 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.