David K. Joyce

Donnayite-(Y), Calcite

7.6x5.0x4.6 cm
Mont Saint-Hilaire
Quebec, Canada

Donnayite-(Y), CalciteDonnayite-(Y), Calcite

Item number: 16851

This cluster of creamy-white calcite crystals has many donnayite crystals on it. Most are 2mm or so but there is one that is 5mm and well formed. The donnayite crystals are associated with tiny pyrite crystals and the larger donnayite crystal on this piece has a dusting of them. Very nice!