| Mine Name and YSU Mine Number | CALIFORNIA | TRUM000068 |
| Townships | HUBBARD | ... | ... | Quadrangle 001 | SHARON WEST |
| Lots | LOT 3 | Quadrangle 002 | ... |
| County, State | Trumbull | Ohio | UTM | 17 563,700 2,524,000 |
| DOM Map Number | Seam Elevation |
| OGS Mine Number | 29 | Seam Thickness |
| USBM Document Number | Cover Thickness |
| Mine Type and Commodity Mined | SLOPE | COAL | Drain Level | BELOW? |
| Seam Code 001 | JACKSON, SHARON NO.1 | Hazard Potential | MODERATE |
| Seam Code 002 | Seam Information Unavailable | Mapped | No |
| Date Opened | Date Closed | Located | Yes |
| Operator 001 | No Operator For This Mine | Operator 001 Date Opened |
| Operator 001 Date Closed |
| Operator 002 | ... | Operator 002 Date Opened |
| Operator 002 Date Closed |
| Operator 003 | ... | Operator 003 Date Opened |
| Operator 003 Date Closed |
| Operator 004 | ... | Operator 004 Date Opened |
| Operator 004 Date Closed |
| Operator 005 | ... | Operator 005 Date Opened |
| Operator 005 Date Closed |
| Operator 006 | ... | Operator 006 Date Opened |
| Operator 006 Date Closed |
| Operator 007 | ... | Operator 007 Date Opened |
| Operator 007 Date Closed |
| Operator 008 | ... | Operator 008 Date Opened |
| Operator 008 Date Closed |
| Remarks | Proximate analysis [36]. Mined after Mahoning No. 4 mine, which lies to the west. Slope filled with |
| dirt but spoil pile is still present [5]. |
| Last Update: | Tuesday, March 16, 1999 |