| Mine Name and YSU Mine Number | GREENAMYER | MAHO000211 |
| Townships | Green | ... | ... | Quadrangle 001 | Salem Quad |
| Lots | Quadrangle 002 | ... |
| County, State | Mahoning | OH | UTM |
| DOM Map Number | Seam Elevation |
| OGS Mine Number | Seam Thickness | 2 1/2-3';3'3" |
| USBM Document Number | Cover Thickness | 96'ASO;98';107' |
| Mine Type and Commodity Mined | SHAFT | COAL | Drain Level |
| Seam Code 001 | LOWER MERCER | Hazard Potential |
| Seam Code 002 | Seam Information Unavailable | Mapped | No |
| Date Opened | 1891 | Date Closed | 1914 | Located | No |
| Operator 001 | JAS. LIPPITT, LEASEE | Operator 001 Date Opened | 1893 |
| Operator 001 Date Closed | 1893 |
| Operator 002 | HOWELLS & ASHMAN | Operator 002 Date Opened | 1891 |
| Operator 002 Date Closed | 1894 |
| Operator 003 | JOHN HOWELL | Operator 003 Date Opened | 1894 |
| Operator 003 Date Closed | 1894 |
| Operator 004 | JAS. ASHMAN | Operator 004 Date Opened | 1895 |
| Operator 004 Date Closed | 1895 |
| Operator 005 | JOHN HOWELLS | Operator 005 Date Opened | 1896 |
| Operator 005 Date Closed | 1900 |
| Operator 006 | J. B. MCNAB | Operator 006 Date Opened | 1901 |
| Operator 006 Date Closed | 1901 |
| Operator 007 | ZIMMERMAN & ORR | Operator 007 Date Opened | 1902 |
| Operator 007 Date Closed | 1907 |
| Operator 008 | REESE & CHAPEL COAL CO. | Operator 008 Date Opened | 1908 |
| Operator 008 Date Closed | 1908 |
| Remarks |
| Last Update: | Wednesday, February 17, 1999 |