Solid brown ironstone boulders have thin veins of opals that form in cracks and fissures. Boulder of Opal is a dark-siliceous ironstone matrix – a mineraloid with an internal structure. The veins of boulder opal are so thin that the host rock, ironstone, remains on the backside to form a full sized stone. The formation is completely natural. Boulder opals are almost always cut in freeform shape.
Helps to stabilize mood swings; eases the flow of life energy through the subtle body. Activates and balances the sacral chakra.
The Australian Aborigines believed that their creator came down to earth on a rainbow in order to bring the message of peace to all humans.