Michigan's mineral industries.

None issued for 1919; 1920 includes data for 1919.

Industrial hygiene surveys of occupational exposure to mineral wool /

Mode of access: Internet.

Geology and mineral resources of the Hennepin and La Salle quadrangles,

Mode of access: Internet.

Geology and mineral resources of the Beardstown, Glasford, Havana, and Vermont quadrangles /

Includes bibliographical references and index.

Geology and mineral resources of the Joliet quadrangle ... /

Reprinted from Illinois. State geological survey. Bulletin no. 51.

Geology and mineral resources of the Carbondale Quadrangle.

Includes bibliographical references.

Geology and mineral resources of the Alexis quadrangle,

Four folded plates (maps, and 2 diagrams) in pocket.

Geology and mineral resources of the Herscher quadrangle /

Maps folded in pocket.

Heavy mineral ratios of Sangamon weathering profiles in Illinois /

Bibliography: p. 10.

Bear Valley radioactive mineral placers, Valley County, Idaho /

"October 1953."

Rock Creek radioactive mineral placer area, Blaine County, Idaho /

"June 1955."

A comprehensive report of exploration by the Bureau of Mines for thorium and radioactive black mineral deposits /

"June 1956."

Mineral recovery from the noncombustible fraction of municipal solid waste : a proposed project to demonstrate incinerator residue recovery /

This report was written on work performed under Federal solid waste management demonstration grant no. S-801535 awarded to Lowell, Mass. in October, 1972, and cancelled at the request of the grantee in July, 1975.

Uranium occurrence at the Cherokee mine, Queen Mineral Ranch, Gilpin County, Colorado /

"January, 1953."

Camp Creek radioactive mineral placer area, Blaine and Camas Counties, Idaho /

"June 1955."