Table 24. Production (net tons) of sand and clay in the 

 Alabama Coastal Region 1977 a and 1979 a (Alabama Department 

 of Industrial Relations, Division of Safety and Inspection 

 1977, 1979). 



a For fiscal year ending September 30. 



Table 25. Quantity and value of clay production 3 in 

 Alabama, 1975, 1977, 1978, 1979 (U.S. Department of 

 the Interior, Bureau of Mines 1976, 1979a and 1979b). 



Production is measured by mine shipments, sales, 

 or marketable production (including consumption by 

 producer) . 



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