The iron-bearing rocks of the Mesabi range in Minnesota.
Spurr, Josiah Edward, 1870-1950.
The iron-bearing rocks of the Mesabi range in Minnesota. By J. Edward Spurr. - Minneapolis, Harrison & Smith, state printers, 1894. - vii, 268 p. illus., XII pl. (incl. front., 3 double col. maps) diagrs. 24 cm. - Minnesota. Geological and natural history survey. Bulletin no. X .
Several plates accompanied by leaf with descriptive letterpress.
gs 06000027
Iron ores--Minnesota.
Geology--Minnesota.
QE127 / .A22 no. 10
The iron-bearing rocks of the Mesabi range in Minnesota. By J. Edward Spurr. - Minneapolis, Harrison & Smith, state printers, 1894. - vii, 268 p. illus., XII pl. (incl. front., 3 double col. maps) diagrs. 24 cm. - Minnesota. Geological and natural history survey. Bulletin no. X .
Several plates accompanied by leaf with descriptive letterpress.
gs 06000027
Iron ores--Minnesota.
Geology--Minnesota.
QE127 / .A22 no. 10