We use earth gifts for healing when doing Reiki or sending distant healing. These 3 are on a healing alter. There are so many more and books on the subject can assist you in learning more if you are interested.
Charoite is called a "Stone of Transformation" and is a stone of power. In particular it transforms negative emotions such as anger and fear into positive feelings. As part of the transformation process it allows release of those negative emotions. Also a stone of inspiration, bringing enhanced creativity, spiritual growth, and showing new possibilities even in old situations. Can enhance or bring courage, inner strength, and appropriate assertiveness.
Quartz~~Enhances, directs & amplifies energy, so is beneficial for manifesting, healing, protection & channeling; dispels negativity; increases inspiration and creativity; accesses ancient wisdom & brings into the present; assists with dream work & astral travel