Natural Etched Blue Chalcedony Specimens x 6 From Nsanje, Malawi World The more recent material is

The more recent material is closer in appearance to the K2 Afghanite

Size = 83 - 98 mm | 3

Tectosilicate Mineral

Size = 55 - 69 mm |

Size = 65 - 117 mm | 2

Natural Etched Blue Chalcedony Specimens x 6 From Nsanje, Malawi World The more recent material isPRODUCT DESCRIPTION Gorgeous Etched Blue Chalcedony Pure Blue Agate Etched Blue Chalcedony or Etched Blue Lace Agate, a pure blue Agate with no matrix and a beautifully crystalline outer surface. Each piece has been expertly etched to remove approximately 70% of its weight, leaving behind a strikingly pure blue gem with crystalline vug centers and occasional Pyrite inclusions. Blue Agate is exceptionally rare, sourced from only a few select locations.