Hello people. Yesterday nice thing has occured to me. While working in my garden (in Amsterdam), I have found a piece of stone, beautiful one. It was not deep in the soil, let say... 20-30cm. Now I am wondering wheather it is a gem or not. In fact, it doesn't change much to me - it is so precious and I intend to keep it even if it turns out to be the most rare ruby ever found. There are some photos of it. Any thoughts?