Production:91830516
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year | DMM | company | address | production | cumulative | type | depth | seam | thickness | method | days | emp |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1933 | Claude Grant Coal Co. | Oakwood | 2,480 | ug | 310 | 5 | ||||||
1934 | Catlin | 2,535 | ug | 254 | 6 | |||||||
5,015 |