Please research all of the possibilities and uses with this stone. This is just a basic overview and has a lot more to it than what is provided above. This is not an actual prescription. The information we provide is what the crystal healing community commonly use. We recommend you continue seeing your physician, as well.Natural stones may vary slightly from stated size, weight and color as shown. Picture color and clarity may vary due to different settings on monitors and mobile devices. Imperfections are a natural part of each stone's beauty and are there for a reason. Enjoy the uniqueness of each stone. This item is made of blue lace agate.