About the stone "aventurine"

Aventurine is known as the "stone of opportunity" and is thought to be the luckiest of all crystals. Many believe that it has the ability to calm a troubled spirit and bring inner peace.

It is the star sign for Libra and the planetary stone for Taurus. It is a translucent to opaque variety of microcrystalline quartz.  It can range in color from green, peach, brown, and blue to a creamy light green. The stone is found in India, Chile, Spain, Brazil, Russia, Austria and Tanzania.