| Mine_name | Book Cliffs |
| Older_names | Prentiss, Blue Diamond, Heiner |
| Msha_id | |
| Coalfield | Book Cliffs |
| County | Emery |
| 7.5_quad_name | Lila Point |
| Coalbed | L. Sunnyside |
| Operator | Kaiser Steel Corp. |
| Date_opened | 1938 |
| Date_closed | 1966 |
| Coal_lease | SL 052354-071873 |
| Us_bureau_of_mines_doc | |
| Portal_utmn(doelling) | 4366540.00 |
| Portal_utme(doelling) | 555390.00000 |
| Quarters | SW,SW,SW,NW |
| Section | 10 |
| Township | 16S |
| Range | 14E |
| Meridian | SLBM |
| Ugs_map_number | 105 |
| Map_scale | 1"=200' |
| Map_date | 10/31/1966 |
| Agency_providing_map | UGS |
| Image_link | bookcliffs |
| Comments: |