Subjects: “...Gypsum United States Periodicals....”
Online version:
Adobe Acrobat Reader required

Subjects: “...Fluorspar United States Statistics Periodicals....”
scroll down listing for "Fluorspar, Quarterly"; then click on issue (date) to view (requires Adobe Acrobat software which is available for download)

Subjects: “...Phosphate rock United States Periodicals....”
Adobe Acrobat reader required

Subjects: “...Cement industries United States Statistics Periodicals....”
Adobe Acrobat Reader required

Subjects: “...Abrasives industry United States Statistics Periodicals....”
scroll down listing for "Manufactured Abrasives, Quarterly"; then click on issue (date) to view (requires Adobe Acrobat software which is available for download)