Portal:Supreme Court of the United States, Burke v. Southern Pacific Railroad Company…
“ Does a patent to a railroad company under a grant which excludes mineral lands, as in the present case, but which is issued without any investigation upon the part of the officers of the Land Office or of the Department of the Interior as to the quality of the land, whether agricultural or mineral, and without hearing upon or determination of the quality of the lands, operate to convey lands which are thereafter ascertained to be mineral? ”
