Celestine belongs to the sulphate family. This natural stone is mainly composed of strontium sulphate, with the chemical formula SrSO4. Celestine has a density of approximately 3.96. This natural stone is mainly translucent, ranging in colour from light blue to sky blue. It relieves stress, protects sleep, brings receptive calm, inner peace and lightness, transforming anger and fury in a constructive way. It improves mental abilities, promotes objectivity and clear perspectives. How do you charge celestine? To clean druses, we often recommend rinsing them under running water and drying them on a soft cloth. You can charge stones and jewellery with druses by simply placing them on top and leaving them overnight. TOP QUALITY!! Note: Stand not included