Opal means “Precious Stone”. It is produced by the low temperature weathering and alteration of silica rich rocks, specially around geysers and hot springs. It is one of the most fascinating gemstones. Images are for illustration only. Move mouse over image for zoom.
SET OF 12 PIECES
Approximate dimensions: 3/4” to 1 1/4”. Stone showing polished parts of Opal.
1 lbs. for1 dozen pieces