Natural Etched Blue Chalcedony Specimens x 5 From Nsanje, Malawi GIFTS is a green Copper Carbonate

is a green Copper Carbonate Hydroxide mineral with the chemical composition Cu₂(CO₃)(OH)₂

It was one of the first ores used to produce Copper metal

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Size = 2 - 14 x 500 mm

Size = 79 - 91 mm |

Natural Etched Blue Chalcedony Specimens x 5 From Nsanje, Malawi GIFTS is a green Copper CarbonatePRODUCT 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.