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| Keywords: PittsburghMinedOut1973.png en Original caption Figure 6 - Areas of the Pittsburgh coalbed that have been mined out The legend originally incorporated into the figure named the mines 1 Montour No 4; 2 Mathies; 3 Maple Creek; 4 Westland; 5 Somerset No 60; 6 Vesta No 4; 7 Vesta No 5; 8 Marianna No 58; 9 Gateway; 10 Mather colleries; 11 Humphrey No 7; 12 Shannopin; 13 Blacksville No 2; 14 Blacksville No 1; 15 Pursglove; 16 Osage No 3; 17 Federal No 2; 18 Arkwright; 19 Loveridge; 20 Federal No 1; 21 Consol No 93; 22 Consol No 9; 23 Joanne; 24 Bethlehem No 41; 25 Bethlehem No 44; 26 Consol No 20; 27 Robena; 28 Nemacolin; 29 Crucible; 30 Bethlehem No 51 The mined out areas have been colorized and the key relocated by the uploader who claims no rights to these modifications http //web archive org/web/20081112193517/http //www cdc gov/niosh/mining/pubs/pdfs/ri8093 pdf Selected Geologic Factors Affecting Mining of the Pittsburgh Coalbed United States Bureau of Mines RI 8093 C M McCulloch W P Diamond B M Bench Maurice Deul 1975 PD-USGov Coal mines in the United States Maps of Pennsylvania Maps of West Virginia Consol Energy Mines in Pennsylvania | ||||
