Stephen Johnson Field,
Noonan v. Caledonia Gold Mining Company…
“ By the second article, a district of country embracing the region known as the Black Hills of Dakota, and which includes the mining property in controversy, was set apart as a reservation for the absolute and undisturbed use and occupation of those Indians, and such other friendly tribes or individual Indians to whose admission, from time to time, they and the United States might consent. ”
