With artwork by Dunghutti artist Aunty Cynthia O'Brien-Younie

This elegant coaster is durable

The Australian Museum Shop has partnered with our minerals supplier to provide a limited

Size: 230x150x15mm

Aurichalcite - Mineral Specimen colonisation With artwork by Dunghutti artistStriking, pale blue Aurichalcite specimen A secondary mineral in copper and zinc deposits, aurichalcite is typically found as blue or green crusts or mats of tiny acicular crystals, often as feathery, tufted, druzes; more rarely it is found as columnar crystal aggregates or crusts of either lamellar aggregates or as granular aggregates. This striking, pale blue example was excavated in the Atacama region of Chile. A perfect addition to a collection,