Sifted Ore
Sifted Ore is your most basic Resource that can be turned into various Dusts.
Acquiring Sifted Ore
You can acquire Sifted Ore by right-clicking with a Gold Pan on Gravel or by right-clicking an Automated Panning Machine with Gravel.
You can also acquire it by processing Gravel through an Electric Gold Pan.
Processing Sifted Ore
You can turn your Sifted Ore into Dusts with an Ore Washer or an Electric Dust Washer.