Aventurine - Red (Large) £2.90 Quantity: at £2.90 each 1 in stock. Aventurine ~ Red Energy ~ Projective Element ~ Air Powers ~ Healing, peace, mental powers, luck, money, gambling. Aventurine is a very positive stone of prosperity. This crystal defuses negative situations and turns them around. It promotes compassion and empathy and encourages perseverance. It promotes the feeling of wellbeing.