Strengite - Les Montmins Mine, Allier, Auvergne, France. Chemical Formula FePO4 · 2(H2O) Composition Iron phosphate, often with some aluminum - See more at: http://www.minerals.net/mineral/strengite.aspx#sthash.iAg4rS5L.dpuf
Fordite, also known as Detroit agate, is actually old automobile paint which has hardened sufficiently to be cut and polished. It was formed from the build up of layers of enamel paint slag on tracks and skids on which cars were hand spray-painted (a now automated process), which have been baked numerous times. In recent times the material has been recycled as eco-friendly jewelry.
❥ raw gemstone cross Even the room rocks will cry out! For my cross wall :)