From Void
3 tiles west and 1 tile south.
Copper is mined from Copper Ore inside the Fluxroom and becomes useful once you move it into your factory. Use a Drill to mine the ore, then process Copper in a Smelter to make Liquid Copper for Power Bricks.
Quick answer
Find the Fluxroom, mine Copper Ore with a Drill, smelt Copper into Liquid Copper at a 1:1 ratio, then fill a Copper Mold with 16 Liquid Copper to make one Power Brick.
Copper Ore is found in the Fluxroom, a fixed underground landmark in the current world layout.
If you've found Glyph Room, Fluxroom is one landmark tile south.
Void
↑3 tiles east
Glyph Room
│1 tile south
▼Fluxroom
│▼Copper Ore
Glyph Room
↓ 1 tile southFluxroom
↓Copper Ore
01
Use Glyph Room or other known landmarks to orient yourself.
↓
02
Copper Ore requires the Drill to extract.
↓
03
Break the Copper terrain and collect the Copper output.
↓
04
Route the Copper toward a Smelter if you want Liquid Copper.
Process Copper in a Smelter. Copper converts to Liquid Copper at a 1:1 ratio.
Liquid Copper recipe
Ratio
1 : 1
Fill the Copper Mold with 16 Liquid Copper to produce one Power Brick.
16
Liquid Copper
↓1
Power Brick
Energy capacity
1,000
Choose what you see in your factory.
Copper Ore is found in the Fluxroom. If you have found Glyph Room, Fluxroom is one landmark tile south in the fixed underground landmark layout.
Use the Drill to mine Copper Ore.
Process Copper in a Smelter. Copper converts to Liquid Copper at a 1:1 ratio.
A Copper Mold needs 16 Liquid Copper to produce one Power Brick.