Waxed Oxidized Copper is the final stage of oxidized copper that has been preserved with honeycomb to prevent any further changes. It retains its teal-green oxidized appearance permanently and does not revert when struck by lightning or scraped with an axe.
This block does not generate naturally and must be crafted by waxing an oxidized copper block. It can be mined with a stone pickaxe or better and is mainly used for decorative purposes. Waxed Oxidized Copper can be stonecut into slabs, stairs, and chiseled copper but cannot be reverted into copper ingots.