Cabinet Mountains, range of Rocky Mts. in NW Mont. Lincoln and Sanders cos., extend NW into Bonner co., Idaho, rise just W of Libby, extend c.65 mi/105 km S along the Clark Fork to Thompson Falls. Kootenai Natl. Forest (N), Lolo Natl. Forest (S). Cabinet Mts. wilderness. Highest point, Snowshoe Peak (8,712 ft/2,655 m). Lead and silver mines.