Natural Large Etched Blue Chalcedony Geodes x 2 From Nsanje, Malawi Self Healed most of these crystals were

most of these crystals were "Blacknite Quartz'' with a black Goethite coating

derived from "Amethystos

Known for its dynamic

Golden Limonite coating in the quartz

fine-grained Basalt

Natural Large Etched Blue Chalcedony Geodes x 2 From Nsanje, Malawi Self Healed most of these crystals wereA NOTE FROM NICK A tray of 2 large natural cabinet size Blue Chalcedony etched Agate geodes, with drusy and crystalline centres. PRODUCT DESCRIPTION Gorgeous Etched Blue Chalcedony Pure Blue Agate Etched Blue Chalcedony, also known as Etched Blue Lace Agate, is a rare and captivating pure blue agate, showcasing a beautifully crystalline outer surface and no matrix. Each piece undergoes meticulous etching, removing approximately 70% of its original