Federal Way, WA Mines
Mines in Federal Way, Washington
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Hylesbos Hill Pit and Mill | Woodworth And Co., Inc. | Sand and Gravel | ||
| Sand and Gravel | Sand and Gravel | |||
| Sound Refining Pit | Sound Refining Inc. | Sand and Gravel | ||
| Unknown Pit | Sand and Gravel | |||
| Unnamed Pit | Department Of Highways | Sand and Gravel | ||
| Unnamed Pit | Sand and Gravel | |||
| Unnamed Pit | Donald E. Oline | Sand and Gravel | ||
| Unnamed Quarries | Sunnydale Construction Co. | Sand and Gravel | ||
| Unnamed Quarry | Sand and Gravel |