Editorial

This issue of the Qjure journal is about crystal structures and the importance of it for prescribing. Peter Tumminello has been working on gems for many years. He published his first about it with the title “ Twelve Jewels”. In 2017 he published his book on the crystal structures “Psyche and Structure, Crystals and minerals in homeopathy”.
We feel honoured to be able to publish his ideas on Qjure.We wish you much reading pleasure,Jan Scholten