black spinel is energetically one of the top three protective crystals compared to blue amber and gel sugilite. it works many different levels and its healing abilities are endless and it is a wise and gentle tool, but it is a very powerful tool. it works well with any other crystals.
see also the properties of spinel
cleanse with running water method
energize on a crystal quartz cluster or in sunlight
helps get to the source of your dis-ease
gives insight into material problems and gives you the stamina to continue
has protective energy to balance the rise of the kundalini