Handmade, natural product Stone: Green Moss Agate Metal: 925 Solid Sterling Silver. Moss Agate is said work on the first and third (root and heart) chakras and can help with persistence, grounding, and stability - particularly in the body. Moss agate can be helpful to those who are overcoming addictions, those working on long projects that require slow and steady performance, and for anyone seeking support in stability, grounding and balance in life.