Ruby Zoisite 3mm Round - 15-16 Inch Pink (Synthetic) 10X30mm with inclusions of iron oxide

with inclusions of iron oxide

without the play of color present in more precious varieties

Generally this material is used for transistors and heat sinks and only recently has been used for jewelry and healing

Shungite is a black

the inclusions appear more golden or copper

Ruby Zoisite 3mm Round - 15-16 Inch Pink (Synthetic) 10X30mm with inclusions of iron oxideRuby 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.