Unique Fire Opal Bubble Pendant Comes alone without a chain but you can buy the chain separately Sterling Silver Bail The Pendant Measures 2.7cm x 3cm Stone from Ethiopia, its has gorgeous multicolour reflections! Chain Is Sold Separately! By the Chain On Its Own Here Handmade, Unique and Unusual Crystal Necklaces Collection Sterling Silver Collection Precious and Semi Precious Stones Collection One distinguishing feature is that most Ethiopian opals are hydrophane, meaning their porous surfaces absorb water, shifting their appearance, size, and stability when submerged. These stones are opaque to translucent, like many opals, but Ethiopian opal in water becomes transparent! Fire opals symbolize passion, warmth, and love. They represent deep emotional healing and trust in everything happening for a reason. When given as a gift, these stones are a symbol of loyalty and friendship.