A Bakerâs cyst is also known as a popliteal cyst or synovial cyst. It is a soft, fluid-filled lump that forms on the back of the knee. The lump is sometimes mistaken for a blood clot.
Geodes are typically agates. Agates are very common stones, and usually do not fetch a high price, but they are gorgeous to look at. Geodes in particular can be quite incredible, because they are like little miniature caves. On the outside, they look like plain, rough stones.
Geodes are subspherical nodules of quartz. rock, ranging in size from less than 1 inch to. more than 2 feet in diameter and are found. in southern Indiana. Geodes typically consist. of silica in concentric bands that make up the. solid exterior.