The Brimham Rocks are balancing rock formations located on Brimham Moor in North Yorkshire, England. The rocks stand at a height of nearly 30 metres in an area owned by the National Trust which is part of the Nidderdale Area of Outstanding Natural Beauty.
The Mohs scale of mineral hardness characterizes the scratch resistance of various minerals through the ability of a harder material to scratch a softer material. It was created in 1812 by the German geologist and mineralogist Friedrich Mohs
Magical stone, found only in one place in the Caribbean (Dominican Republic) in an inactive volcano. This is a stone of the ocean and sky, it is the stone that Edgar Cayce predicted would be discovered with special healing qualities.