Coal fines
100 Thickened coal fines + 100 Water → 100 Coal fines + 20 High ash coal fines + 1 Pyrite
Compatible machines Jig concentrator MK 01 · Jig concentrator MK 02 · Jig concentrator MK 03 · Jig concentrator MK 04.
Research tier Utility science pack. Raw coal - Stage 4
2 base seconds per batch. Fractional outputs are average yields.