Outstanding Rare Museum Quality Pink & Green Calcite with Chalcopyrite On Matrix Perfect Specimen From Daye mine Hubei province ChinaOutstanding Rare Museum Quality Pink & Green Calcite with Chalcopyrite On Matrix Perfect Specimen From Daye mine Hubei province China (Stand Included) Weight 0. 055kg Size 7cm by 4cm Thickness 3cm This is a Gorgeous Specimen as there is one large calcite crystal fully terminated on matrix which is being pierced by several other terminated crystals with Chalcopyrite perched on the top, plus this has 100s of smaller calcite crystals dotted all over the