Blue Lace Agate Gold Vermeil Bracelet I (12mm)The ancients called it the stone of the cooling air. The Victorians wore it to find their voice. Product Highlights: The Stone: Millions of years of history. Blue Lace Agate is a rare variety of banded chalcedony. Its delicate, sky blue ribbons are formed as silica rich groundwater slowly seeps into cavities in volcanic rock, depositing microcrystalline quartz layer by layer. The white and blue lace patterns are a geological record of shifting mineral