| Mine_name | Castlegate No. 3 |
| Older_names | |
| Msha_id | |
| Coalfield | Book Cliffs |
| County | Carbon |
| 7.5_quad_name | Helper |
| Coalbed | Castlegate D |
| Operator | Utah Fuel Co.,Castlegate Holdings Co., Braztah Corp. |
| Date_opened | 1890 |
| Date_closed | 1970 |
| Coal_lease | |
| Us_bureau_of_mines_doc | |
| Portal_utmn(doelling) | 4398389.00 |
| Portal_utme(doelling) | 510794.00000 |
| Quarters | SE,NW,NE |
| Section | 35 |
| Township | 12S |
| Range | 09E |
| Meridian | SLBM |
| Ugs_map_number | 96 |
| Map_scale | 1"=400' |
| Map_date | 8/19/1981 |
| Agency_providing_map | UGS |
| Image_link | castleg3 |
| Comments: |