Auto-translated
It's difficult with models added to the vanilla game; their textures are scattered all over the place.
Gem mine
Texture: Textures\auto-imported_______320\Buildings\Mines\GemPondDune\Gem_Pond_Dune.tga
Sulfur quarry/mine
Texture: Textures\auto-imported_______320\Resourses_____13907\Ore\Ore_Sulfur.tga
Texture: Textures\auto-imported_______320\Buildings\Mines\OrePit\Ore_Pit.tga
Crystal/gold mine/abandoned mine
Texture: Textures\auto-imported_______320\TESTS\Buildings\Mine\Gold_Mine\GoldMine.tga
Texture: Textures\auto-imported_______320\TESTS\Buildings\Mine\Gold_Mine\GoldMineHill.tga
Resources in crates
Texture: Textures\auto-imported_______320\Resourses_____13907\Crystals\Crystals.tga
Texture: Textures\auto-imported_______320\Resourses_____13907\Gold\Gold.tga
Sawmill
Texture: Textures\auto-imported_______320\Buildings\Mines\sawmill\Sawmill.tga
Texture: Textures\auto-imported_______320\Buildings\Mines\sawmill\Sawmill_terr.tga
Mercury laboratory
Texture: Textures\auto-imported_______320\TESTS\Buildings\Mine\AlchemistLab\Alchemist_Lab.tga
Dwarven mine
Texture: (Model)\Buildings\DwarvenWarren-Advmap_09_Dwarven_Warren_Ground.(Texture)
Texture: (Model)\Buildings\DwarvenWarren-Advmap_09_Dwarven_Warren_Wood.(Texture)
Texture: (Model)\Buildings\DwarvenWarren-Advmap_09_Dwarven_Warren_Tubes.(Texture)
Well, overall, it's clear that the textures for the dwarven mine from the expansion are located in a convenient place