Garnierite , also known as Green Moonstone, crystal tumblestones with apple green and grey colouring. This stone is actually a nickel ore and a variety of Serpentine.
This stone increases self-confidence and assists the retrieval of wisdom.
See more tumblestones here
Size: 2.6 - 3 cm approx measured at the largest points
Weight: 20 - 32 grams approx