Goldstone Green Tumbled 1.5 - 2cm

Called the stone of ambition, goldstone is believed to assist in attaining goals and is considered to be a symbol of ingenuity, ambition, and drive.
Its believed to reduce tension, revitalise the wearer and encourage a positive attitude.

Goldstone is associated with the root chakra and the zodiac sign of Sagittarius. 
Another common name for this stone is aventurine glass.