Green aventurine is a crystal for grounding and stability. If you have a tendency to overthink or ruminate over situations and get stuck in your mind, green aventurine will help bring you back to your physical body and your connection to the Earth.
It is recommended to wear a green aventurine close to your heart, or on pulse points. A blue aventurine should be placed on the third-eye chakra to aid healing, or under your pillow while you sleep. More practically, aventurine is said to absorb electromagnetic waves, guarding against environmental pollution.
Crystal wands are carved from natural gemstones to form a stunning wand shape. Wands are good to hold when you need focus or clarity. Wands are also used in crystal healing to direct healing energy. The type of crystal you choose will bring that particular crystal's properties. A wand pointed away from the body will tend to draw energy away and a wand or point pointed towards the body will tend to channel energy in "Universal energy" rather than your own energy is focussed down the wand and through the point.