Notable locations in Williamsburg: Williamsburg Sport Complex (A), Sport Hill Country Club (B), Iowa County Ambulance Williamsburg (C), Williamsburg First Responders (D), Williamsburg Public Library (E), Williamsburg Police Department (F), Williamsburg Fire Department (G). Display/hide their locations on the map.
Types of Opal. Opal is a hydrated amorphous form of silica; its water content may range from 3 to 21% by weight, but is usually between 6 and 10%. Because of its amorphous character, it is classed as a mineraloid, unlike the other crystalline forms of silica, which are classed as minerals.
Beautiful and powerful, opal crystals are a great choice for anyone interested in crystal healing. Opal occurs in many different varieties and each type has its own set of healing attributes. Overall opals are said to have a joyful, uplifting energy. It is connected to all the chakras and has many different crystal healing applications. Â£3.99.