Blue lace agate ribbons pale sky-blue and white bands into delicate lacework — among the most recognizable of all agates. The finest material historically comes from Namibia’s Ysterputs deposit. About 7 on the Mohs scale, it cuts into serene cabochons and beads.Every blue lace agate at GEMIC Institute is natural and individually photographed — the banding you see is the banding you receive. Certified by our laboratory; unique pieces with tracked worldwide shipping and 30-day returns.