References: |
- Deposit:: BEG, M.A., 1980, ACTIVE MINES AND QUARRIES OF ALABAMA: ALABAMA GEOLOGICAL SURVEY SPEC. MAP 176.
- Deposit:: STATE OF ALABAMA, 1980, DIVISION OF SAFETY AND INSPECTION-STATISTICAL ANNUAL REPORT, FISCAL YEAR 1980: DEPARTMENT OF INDUSTRIAL RELATIONS, 53 P.
- Deposit:: U.S. BUREAU OF MINES, 1980, SAND AND GRAVEL INDIVIDUAL RESPONDENT TOTALS IN COUNTIES OF ALABAMA: U.S. BUREAU OF MINES UNPUBLISHED DATA, 4 P.
- Production:: STATE OF ALABAMA, 1980, DEPT. INDUSTRIAL RELATIONS, FY 1980, P. 40.
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