Production and Reserves of the Pittsburgh Coal Bed

IT has been said that the Pittsburgh bed is the most valuable single mineral deposit yet known to man. The figures in Table 1 are presented in substantiation of that claim. TABLE 1.-Pittsburgh Coal Bed to Dec. 31, 1934 Estimated Recov- State Thousands of ( Value erable Reserves Tons Mined (1935), Thousands of Tons Pennsylvania 3,144,000 $4,922,000 7,500,000 Ohio 493,391 843,699 3,000,000 West Virginia 650,000 1,027,000 5,500,000 Maryland 183,224 254,681 20,000 Totals 4,470,615 $7,047,380 16,020,000 PRODUCTION AND VALUE In order that the figures of Table 1 may have any weight, a statement must be made to show how they were arrived at. Because, to the writer's knowledge, no accurate separate figures ever have been kept of the production and value of the Pittsburgh coal bed, the states will be considered separately.