Molybdochalkos is a blend of copper and lead. It's the standard metal used in the kerotakis, an alchemical creation attributed to Maria...

Litharge (PbO) is a lead oxide mineral with an alpha and beta structure. It's among the most prominent of the lead oxides known due to...

Galena (PbS) is the primary lead ore for centuries. Lead can be smelted from galena in a regular wood fire. Some galena deposits contain...