Hyalite Opal has a pure energy, clears and strengthens the aura, provides clarity and purity of thought, un-cluttering a muddled and confused mind. It calms and centers, used in meditation can facilitate counsel with guides it is an excellent facilitator of astral travel, visioning and can help to reveal the inner truth of ones aspirations, ambitions and desires. Chalcedony is a nurturing stone that promotes brotherhood and goodwill and will enhance a groups stability. It can be used for telepathy and transmission. This stone absorbs negative energy and then dissipates it so that the energy doesn't move to someone else.