Claims to three lode mines and a single coal mine were made within the Goat Rocks Wilderness, but the United States Bureau of Mines has no record of production from any of these claims. Historically, two claims have actually been staked in the area, the Mosquito lode near Walupt Lake in 1934, and later, the Glacier lode near Packwood Glacier in 1939. Neither show evidence of assessment work, and both deposits are now abandoned. Miners may have been drawn to the area by news of lode deposits containing gold, silver, and copper along breccia and shear zones to the north of the wilderness area.