Ruby Zoisite 4mm Round 15-16 Inch Stone Type_Moonstone A form of chalcedony made

A form of chalcedony made of quartz

Botswana Agate was formed nearly 187 million years ago by lava flowing in waves from long faults in the earth

and variation of the amount of iron in the stone creates a color range from reddish purple to deep violet to light lilac

rendering its black especially deep and mysterious

The proper name for Rosewood is Petersianthus quadrialatus

Ruby Zoisite 4mm Round 15-16 Inch Stone Type_Moonstone A form of chalcedony madeRuby 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.