Can be found mixed in with other ores, it is a basic material for crafting.
Tin Ore can be gathered by mining rocks here and there or Quarrying in Abandoned Ruin #1
Look for brown tinted rocks to be guaranteed Copper Ore and Tin Ore from mining.
|Stone Furnace||Bronze Bar||3h 30m||Copper Ore|
|Civil Furnace||2h 48m|
|Industrial Furnace||2h 06m|
|Civil Furnace||Tin Alloy||2h 24m||Lead Ore|
|Industrial Furnace||1h 48m|
|Industrial Furnace||Welding Rod||36m||Copper Ore|