Fossils are ancient rocks and such as, they resonate with the element of earth and emanate its characteristic grounding energy. A specific cleansing method for these stones is to bury them for 1-2 days. It will enhance their grounding effects.
The following simple methods can keep your fossils clean and recharged:
Whether you display fossils as home decor items in your home, or use your fossils in healing and balancing sessions, you should cleanse them at least once a month to keep their energy on high vibration.