Fluorspar

Memorandum on fluorspar

prepared in response to the letter of June 27, 1955, from the chairman of the Committee on Finance of the United States [sic] Senate.

Fluorspar mining district, Cave-in-Rock and Shawnee National Forest (Guidebooklet - Illinois State Museum)

Christopher J. Schuberth

Barite, fluorite, galena, sphalerite veins of middle Tennessee

Willard Brownell Jewell

Fluorspar mining district, Cave-in-Rock and Shawnee National Forest, May 17-19, 1985

Christopher J. Schuberth

Fluorspar in Illinois

[by] J. C. Bradbury, G. C. Finger [and] R. L. Major.

Geological and geophysical survey of fluorspar areas in Hardin County, Illinois

by L. W. Currier, with the collaboration of O. E. Wagner, Jr., [and] by M. King Hubbert ; prepared in cooperation with the State of Illinois Department of Registration and Education, State Geological Survey Division.

Fluorspar in New Mexico

William Drumm Johnston

Effect of fluorspar on silicate melts with special reference to mineral wool

by J.S. Machin and J.F. Vanecek.

Acid grade fluorspar: report to the President of escape clause investigation no. 42 under the provisions of section 7 of the Trade agreements extension act of 1951, as amended.

United States Tariff Commission.

Fluorspar

by Lawrence Pelham