Cuproadamite from Greece, Attica, Kamariza Mines, Hilarion Mine

This is a top quality Greek adamite with huge crystal size for Lavrion, exceptional blue-green color, good luster and translucency. The back is contacted. It was discovered in 2022 and was the only piece that had this remarkable crystal size at 2+ cm across for a single adamite crystal/cluster. From my personal collection, #270.