Leather (hunting) metal mine (in the mountains? But basically, you can't be satisfied. You must have a pickaxe to collect random gems (I usually search from robbers) and so on.

Every town will have a blacksmith's shop (for example, when you first enter the city, the snow is on the right).

Every blacksmith's shop will have a blacksmith (for example, Sister Arvinsi is in the snowy area, and casting materials can actually be bought directly from her).

Next is the purpose of each tool.

Tanning rack (animal skin can be made into leather)

Furnace (melting ore into metal blocks)

Blacksmith's shop (the basis for making all kinds of utensils and jewelry? At first, you can only make tin jewelry, and then you can forge more advanced ones by adding some slowly.

Grindstone (metal block for strengthening weapons)

Worktable (reinforced with metal blocks)

Look, I've written so much. Can you share it? ...