University of Illinois Urbana-Champaign

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Showing 1–30 of 105 items
Thumbnail for Gypsum and anhydrite in Illinois
Gypsum and anhydrite in Illinois
Saxby, Donald B.; Lamar, John Everts

Thumbnail for Mines in the Illinois portion of the Illinois-Kentucky Fluorspar District
Mines in the Illinois portion of the Illinois-Kentucky Fluorspar District
Denny, F. Brett; Nelson, W. John; Breeden, Jeremy R.; Lillie, Ross C.

Thumbnail for Colloid properties of layer silicates,
Colloid properties of layer silicates,
Bradley, William Frank; Grim, Ralph E.

Thumbnail for Chemical characteristics of banded ingredients of coal
Chemical characteristics of banded ingredients of coal
Rees, Orin Wainwright; Wagner, William Frederick; Tilbury, Wilbur Glenn, joint author

Thumbnail for Deep drilling and deeper oil possibilities in Illinois
Deep drilling and deeper oil possibilities in Illinois
Workman, Lewis Edwin; Bell, Alfred Hannam

Thumbnail for North American paleozoic Chitinozoa,
North American paleozoic Chitinozoa,
Collinson, Charles William; Schwalb, Howard R.

Thumbnail for Annual newsletter / 194958
Annual newsletter / 194958
University of Illinois at Urbana-Champaign. Deptartment of Geology

Thumbnail for Physiographic divisions of Illinois
Physiographic divisions of Illinois
Leighton, Morris M.; Ekblaw, George E.; Horberg, Leland

Thumbnail for Proceedings of the Illinois Basin Energy and Mineral Resources Workshop, September 12-13, 1994, Evansville, Indiana
Proceedings of the Illinois Basin Energy and Mineral Resources Workshop, September 12-13, 1994, Evansville, Indiana
Illinois Basin Energy and Mineral Resources Workshop (1994 : Evansville, Ind.); Ridgley, Jennie L.