Copper Dust

Copper Dust is an item added by Industrial Craft 2. It's one of the six kinds of Dusts and is obtained by macerating Copper Ore, Nether Copper Ore, Copper Ingots, or by obtaining it from a Scrap Box. It can be turned back into an Copper Ingot by smelting it, or used in the crafting of Bronze Dust.

Copper Dust is functionally identical to Pulverized Copper.