Azurite
1 specimen
Copper carbonate from Australian and international oxidised copper deposits. Unstable over geological time — azurite slowly alters to malachite, which is why well-preserved crystals command what they do.
1 specimen
Copper carbonate from Australian and international oxidised copper deposits. Unstable over geological time — azurite slowly alters to malachite, which is why well-preserved crystals command what they do.
