.. dfhack-tool::
    :summary: Change the material of a mineral inclusion.
    :tags: fort armok map

You can change a vein to any inorganic material RAW id.

You can use the probe command to discover the material RAW ids for existing veins that you want to duplicate.

changevein <material RAW id>

changevein NATIVE_PLATINUM

Convert vein at cursor position into platinum ore.