Copper Ore is an early game ore, which spawns on the surface as well as in the Underground and Cavern layers. It is the weakest and most easily obtained tier of ore in the game. Its primary use is to make Copper Bars, which can be used to create the Copper tier of equipment. The equivalent of Copper Ore is Tin Ore, which will sometimes replace Copper in a world. Copper Ore has a small chance to appear as a bonus drop from slimes.
- Similar to Tin Ore, new players may want to consider skipping mining Copper Ore early on, so they can focus on collecting Iron or better ores instead.
- 电脑版 220.127.116.11：
- 电脑版 1.2.3：堆叠上限由 99 提升至 999。
- 电脑版 1.0.5：现在有闪耀的效果。
- 主机版 1.0.933.1：Sprites updated to match Desktop 18.104.22.168. ()
- 主机版 1.0.750.0：Sprites updated to match Desktop 22.214.171.124. ()
- 主机版 1.02：Increased stack limit from 99 to 999.
- Switch版 1.0.711.6：随电脑版 126.96.36.199 的更改引入。
- 移动版 188.8.131.52：Sprites updated to match Desktop 184.108.40.206.
- 移动版 1.2.11212：Increased stack limit from 99 to 999.
- 移动版 1.2.6508：Copper Ore will now sometimes not generate in a world, being replaced by Tin Ore.