Druzy, also often spelled drusy, druse or drusies, refers to tiny quartz crystals that form within or on the surface of other stones. In this case a fossilized shell.
No Fire: Set after firing.21mm thick. Because this shell has been naturally embedded in stone, one side has a chiselled, flat surface.Natural gemstones can vary in thickness. If you need to know the vertical dimension of a specific gemstone, please contact customer service.