Searchable reference
Stardew Valley Quartz and Fire Quartz Refining
Refining / 5 Quartz or 5 Fire Quartz plus 3 Coal
Heavy Furnace can also run 5 Quartz or 5 Fire Quartz with 3 Coal. Quartz yields 5-6 Refined Quartz, while Fire Quartz yields 15-20 Refined Quartz for sprinkler, crystal path, and crafting stockpiles.
Facts and route notes
Category: Refining
Focus: 5 Quartz or 5 Fire Quartz plus 3 Coal
Checklist: Batch Quartz when Refined Quartz is blocking sprinklers, Lightning Rods, or crystal paths. Save Fire Quartz for larger Refined Quartz bursts instead of treating it like a small mineral sale. Keep a regular Furnace nearby if only one or two Quartz pieces need processing.
How this entry fits a farm route
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