Counties: Rusk Tags: Rocks and Minerals
Mudrey, M.G., Jr.;
1979
Report: 20 p.
1977
Journal: 44 p.
May, E.R.;
Journal: p. 1-26
Schwenk, C.G.;
Journal: p. 27-42
Hotchkiss, W.O.; Bean, E.F.; Aldrich, H.R.;
1929
Report: 212 p.
Hotchkiss, W.O.; Bean, E.F.; Wheelwright, O.W.;
Map: Scale 1 in = 6 miles
1915
Report: 378 p.