The octagonal Flat Stones made of blue quartz are about 2,5-3,5 x 2,3-2,5cm.
The harmonious shape is suitable both as massage stones and as hand charms and for many other applications.
Blue quartz conveys lightness and calmness when hectic and stress otherwise prevail. Learning through attentive listening and empathy are supported.
Mineralogically, blue quartz is a quartz with inclusions of Dumortierite and is therefore also called Dumortierite quartz. Occasionally, the misleading term sapphire quartz is also found; a synonym for blue quartz is glaze quartz.