Wollastonite and zeolites in ...
United States.Bureau of Mines.
United States.Branch of Industrial Minerals.
United States.Bureau of Mines.Branch of Data Collection and Coordination.
Washington, D.C. : U.S. Department of the Interior, Bureau of Mines,
Description based on: 1992 annual review; title from caption.
Vols. for  prepared in the Branch of Industrial Minerals and Branch of Data Collection and Coordination.
Wollastonite industry
Wollastonite
Zeolite industry
Zeolites