Genuine Raw Green Adventurine Price is for One Stone 1 - 2 inches each Excellent Quality Each stone will vary slightly in size and characteristics. Aventurine is a form of quartz, characterised by its translucency and the presence of platy mineral inclusions that give a shimmering or glistening effect termed aventurescence. The most common colour of aventurine is green, but it may also be orange, brown, yellow, blue, or grey. Green Aventurine is known as the good luck stone and is often used in rituals with green candles, or kept in cash boxes or drawers to attract money. Green Aventurine has a particularly soothing energy behind it and is recommended for working through unresolved emotional issues.