Copper is the first real wall in a Valheim run. You cannot buy it, farm it off enemies, or find it lying on the ground, and every bronze tool, weapon, and piece of armor you want next depends on it. There is exactly one way to get it, and exactly one biome that has it.
Quick answer: Take an Antler Pickaxe into the Black Forest, find a large mossy boulder that reads “Copper Deposit” when you put your crosshair on it, and swing until it breaks. Each chunk drops either 2–4 Copper Ore or 2–4 Stone.
What you need before you can mine copper
Copper Deposits are immune to blunt, slash, pierce, chop, fire, frost, lightning, poison, and spirit damage. Only a pickaxe registers, so no amount of hitting a deposit with an axe or a club will do anything.
The Antler Pickaxe is the entry ticket, and it is gated behind Eikthyr. Kill the first boss, take the Hard Antler from the drop, then craft the pickaxe at a Workbench with 10 Wood and 1 Hard Antler. Any higher-tier pickaxe works too, but nothing about copper requires one.
Bring food and stamina in mind as well. Mining eats stamina fast, and a single deposit takes far longer to clear than most players expect on their first trip.
Where Copper Deposits spawn and how to spot one
Copper Deposits only generate in the Black Forest. On the map, that biome shows up as darker, denser tree cover than the Meadows, and the biome name appears on your HUD when you cross the border. If your starting island has only a thin strip of Black Forest, expect to travel or sail to find deposits.
The deposits look like big rounded boulders covered in green moss, with dark yellow and bronze streaks running across the surface. They are easy to mistake for ordinary rocks at a distance, so the reliable test is to put your crosshair on one. If it is copper, the label “Copper Deposit” appears on screen.
Mark every deposit you find on the map, even the ones you have no intention of mining that day. Ore is heavy and you will almost never carry a full deposit home in one trip, so label the marker as copper and leave it in place until the node is completely stripped.
How to mine a Copper Deposit
Tip: surface layers tend to hand out more copper than the deepest layer, so the first stretch of mining is usually the most productive part of the trip.
How much copper one deposit gives
Every Copper Deposit uses the same internal layout, so the numbers are consistent from one to the next. A deposit is a stack of 138 nodes that reaches far below the surface, and each node rolls its own drop.
| Detail | Value |
|---|---|
| Nodes per deposit | 138 |
| Health per node | 50 |
| Copper Ore drop | 2–4 per node, 33.3% chance |
| Stone drop | 2–4 per node, 66.7% chance |
| Typical haul at 90% mined | About 117 Copper Ore and 234 Stone |
| Nodes below the dig limit | Roughly 10% of the deposit |
Metal deposits do not respawn. Once a deposit is stripped, that spot is finished for good, which is why the map marker matters right up until the last swing.
Why a deposit looks empty when it isn’t
Deposits overlap with the terrain, so a node that is nine-tenths buried can look like plain ground. The structure always runs down to the eight-meter dig limit, which means a boulder that appears fully mined usually still has ore under your feet.
There is also a collapse mechanic. A node is destroyed automatically if nothing supports it, so digging under and around a deposit until the remaining chunks are floating will bring the whole thing down at once. Support only gets checked when a node is destroyed, and it is measured with axis-aligned boxes that are larger than the nodes themselves. A nearby tree or a lip of ground can hold a deposit up even when it is not visibly touching anything.
Two things are simply out of reach. About 10% of the nodes sit below the dig limit and can never be mined, and deposits that generate close to water level can end up mostly submerged.
Getting copper without a pickaxe using a troll
Trolls in the Black Forest can smash Copper Deposits with their club when they swing at you and hit the rock instead. That drops usable Copper Ore, which means it is technically possible to collect copper before you have beaten Eikthyr.
It is a risky trade. You have to stand next to the deposit, bait the attack, and dodge roll at the right moment, and an early-game character does not survive many mistakes. Treat it as a shortcut, not a plan.
Hauling copper ore home and smelting it
Copper Ore cannot be teleported. Each piece weighs 10 and stacks to 30, so a serious mining run means a cart, a boat, or a small outpost built near the deposit. Plan the trip around the return leg, not the mining.
Ore on its own does nothing. Feed it into a Smelter with Coal to turn it into Copper bars.
| Input | Output | Time |
|---|---|---|
| 1 Copper Ore + 2.5 Coal | 1 Copper | 30 seconds |
Copper bars weigh 12 each and also stack to 30. They build the Forge (4 Coal, 6 Copper, 4 Stone, 10 Wood), the Forge Cooler, and the Sconce, and combining 2 Copper with 1 Tin at a Forge produces Bronze.
The habit worth building early is going back. A deposit you cleared two in-game days ago is very often still sitting on 30 or 40 ore that was hidden under the dirt, and a second pass with a better pickaxe costs a few minutes instead of another expedition across the map.
