The ores

Four metals are found in the world: tin, aluminum, magnesium and manganese. Each one exists as a stone ore and as a deepslate ore, and generates in every biome of the Overworld.

Important: ores only generate in chunks created with the mod. Create a new world, or go to an area you have never explored.

Where to dig

The height (Y) gives the zone; veins are more numerous in the middle of the zone and rarer towards its edges.

Ore Height (Y) Veins per chunk Vein size Minimum pickaxe
Tin -24 to 80 16 9 stone
Aluminum 0 to 128 14 9 stone
Magnesium -48 to 48 4 6 iron
Manganese -64 to 16 6 6 iron

“Iron-level pickaxe” means iron, bronze, duralumin or steel: they all mine at iron level.

What an ore drops

Each ore drops its raw item (raw tin, raw aluminum, etc.), with more items under Fortune. With Silk Touch, you get the block itself.

Smelting into ingots

The raw item and both ore blocks smelt into an ingot:

Where Time
Furnace 10 s
Blast furnace 5 s

The ingots are then used to make the alloys in the foundry.