Aventurine (green): (Stone of Opportunity) thought to be the luckiest of all crystals, especially in manifesting prosperity and wealth, or for increasing favor in competitions or games of chance. Its winning energy makes it a great ally for boosting one's chances in any situation - a first date, tax audit, even landing a promotion. It is said to increase perception and creative insight. Green Aventurine releases old patterns, habits and disappointments so new growth can take place. It brings optimism and a zest for life, allowing one to move forward with confidence and to embrace change. It enhances one's creativity and motivation, and encourages perseverance in maneuvering life's obstacles. It also reinforces one's decisiveness and amplifies leadership qualities, injecting a sense of humor and openness to the ideas of others.