Copper Ore is a type of Ore that is primarily obtained from Mining. It can be used to make Bronze Bars with a Furnace, consuming 1 Oil. Since Bronze Bars sell to the NPC Shop for 5 Coins, smelting Bronze Bars is a common way to obtain coins, especially at early levels. Copper Ore will yield 1 Mining XP per ore with a Pickaxe, making it the most efficient Ore to level Mining.
 Ores and Bars 
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 Ores
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 Stone • Copper Ore •  Iron Ore •  Silver Ore •  Gold Ore •  Promethium Ore •  Titanium Ore •  Ancient Ore •  Dragon Ore
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 Bars
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Bronze Bar •  Iron Bar •  Silver Bar •  Gold Bar •  Promethium Bar •  Titanium Bar •  Ancient Bar •  Dragon Bar
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 Space
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 Moonstone •  Shooting Star •  Meteor
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