Aventurine is said to benefit one in all areas of creativity, and imagination, as well as intellect and mental clarity. Lore says that it enhances prosperity and brings career success. It is a gentle stone energetically that gives a sense of calm and balance and enhances happiness. It also helps one to see alternatives and potentials in all situations, giving a positive outlook, courage and inner strength. It is also said to bring luck, especially in games of chance. Green aventurine is also a mystical stone of prosperity. Aventurine bring friendship to one's life. It is also a stone of protection energies. Folklore and metaphysical lore say that physically it is beneficial for blood, circulatory system, balancing blood pressure, sinus problems, nausea, headaches, general health, allergies, eczema, fever, and sleep disorders. Note that healing crystal meanings are spiritual supports to healing and are not prescriptions or healthcare information.
Aventurine is associated with the heart chakra. Different colors of Aventurine such as blue, peach or red, have additional properties and relate to various chakras according to color.
It's worth noting that in the world of glassblowing and lampwork, aventurine is a type of glass. It has a similar look look of the sparkles in the stone aventurine. Glass aventurine has the energies of glass, though, rather than those of the stone.