Production:2621

year	DMM	operator	address	production	cumulative	opening	depth	seam	thickness	method	days	emp
1971	L-10	Deaton Coal Co.	New Burnside	4,864						surface	72	2
1972			Ozark	4,095						surface	99	2
1973			Ozark	1,700	10,659					surface	15	2