Natural stone charms Quartz Black

Specifications Natural stone charms Quartz: • Our natural stone items are scientifically investigated by Hanco Zwaan, mineralogist at the Dutch Gemstone Laboratory at Naturalis. During this research, it became clear which type of rocks the beads are made of. It also becomes clear in what way it was processed. This item has not been investigated at this moment, but has been carefully selected from our high-quality natural stone suppliers from China. So you are assured of a beautiful quality natural stone product. • This item consists of quartz with coating. That means the bead actually is made of natural stone and a coating or paint has been added. The solid form of the rock has not been altered.