8mm Green aventurine and hematite beaded bracelet with triquetra charm. Green Aventurine is a stone for prosperity, growth and good luck. Aventurine promotes empathy, compassion and stimulates perception. It promotes an all around feeling of well being, calms anger and protects the heart chakra. Aventurine is said to protect from geopahtic stress, environmental pollutants and electromagnetic smog and cell phone emanations.