| Name | Distance | Bearing (degrees) |
| Caldwell Quarry Original (Caldwell Quarry), Cecil Co., Maryland, USA | 1500 feet | 253° (WSW) |
| Worth Brothers Quarry, Cecil Co., Maryland, USA | 2400 feet | 291° (WNW) |
| Conowingo Marble and Mineral Quarry, Cecil Co., Maryland, USA | 2900 feet | 356° (N) |
| Bald Friar Quarry (Deland Mining and Milling Company), Cecil Co., Maryland, USA | 5900 feet | 272° (W) |
| Stubbs Sand-Chrome Property, Cecil Co., Maryland, USA | 6100 feet | 351° (N) |
| Preston Farm Pits, Cecil Co., Maryland, USA | 6400 feet | 7° (N) |
| Southwest Rock Springs Pits (Prospects Near Rock Springs), Cecil Co., Maryland, USA | 6700 feet | 56° (ENE) |
| West Placer Area (Preston Placer; Sweigarts Run; Swaggarts Run; West Placer; Thornbottom Run), Cecil Co., Maryland, USA | 7000 feet | 22° (NNE) |
| Bald Friar, Cecil Co., Maryland, USA | 7600 feet | 282° (WNW) |
| Dawson Quarry, Cecil Co., Maryland, USA | 1.9 miles | 65° (ENE) |
| Line Pit (Low's Chromite mine), Fulton Township, Lancaster Co., Pennsylvania, USA | 2 miles | 39° (NE) |
| McVey Quarry, Cecil Co., Maryland, USA | 2.1 miles | 64° (ENE) |
| Pleasant Grove Quarry, Pleasant Grove, Fulton Township, Lancaster Co., Pennsylvania, USA | 2.1 miles | 348° (NNW) |
| Riley Sand Chrome Property (Riley Quarry), Cecil Co., Maryland, USA | 2.1 miles | 56° (ENE) |
| Marshall Sand Chrome Property, Cecil Co., Maryland, USA | 2.1 miles | 55° (NE) |
| Schofield Sand Chrome Deposit (Schofield Placer), Cecil Co., Maryland, USA | 2.2 miles | 60° (ENE) |
| Jenkins Mine (Jenkins Corner), Fulton Township, Lancaster Co., Pennsylvania, USA | 2.2 miles | 61° (ENE) |
| Black Baron Quarry, Black Baron, Fulton Township, Lancaster Co., Pennsylvania, USA | 2.2 miles | 353° (N) |
| Cedar Run Prospect (Run East of Rock Springs), Cecil Co., Maryland, USA | 2.6 miles | 68° (ENE) |
| Broad Creek Mine, Whiteford, Harford Co., Maryland, USA | 2.7 miles | 266° (W) |
| H. Clay Whiteford and Company Quarry, Harford Co., Maryland, USA | 2.8 miles | 257° (WSW) |
| Taylor Quarry, Cecil Co., Maryland, USA | 3.3 miles | 69° (ENE) |
| Louis Mine, Wrightsdale, Fulton Township, Lancaster Co., Pennsylvania, USA | 4.4 miles | 40° (NE) |
| Wood's Chrome Mine (Wood's Mine), Texas, Little Britain Township, Lancaster Co., Pennsylvania, USA | 4.7 miles | 63° (ENE) |
| Dublin Quarries (Maryland Ceramic & Steatite Company Inc), Harford Co., Maryland, USA | 5.5 miles | 231° (SW) |
| Harford Talc Company Quarry, Harford Co., Maryland, USA | 5.9 miles | 234° (SW) |
| Reynolds Farm Placer, Cecil Co., Maryland, USA | 6.3 miles | 85° (E) |
| Lincoln Farm Placer, Cecil Co., Maryland, USA | 6.9 miles | 83° (E) |
| Tweed Property (Tweed Placer), Cecil Co., Maryland, USA | 7.1 miles | 78° (ENE) |
| John R. Harris Prospect, Cecil Co., Maryland, USA | 7.2 miles | 83° (E) |
| Stevenson Farm Placer, Cecil Co., Maryland, USA | 7.4 miles | 80° (E) |
| Roosevelt Avenue Quarry (York Stone Quarry), York, York Co., Pennsylvania, USA | 7.7 miles | 283° (WNW) |
| William E. Williams & Company Quarry, Cardiff, Harford Co., Maryland, USA | 7.9 miles | 277° (W) |
| Funkhouser Quarry, Delta, York Co., Pennsylvania, USA | 8.1 miles | 285° (WNW) |
| Maryland Green Marble Corporation Quarry, Harford Co., Maryland, USA | 8.2 miles | 278° (W) |
| Cambria Quarry (Whiteford Quarry), Harford Co., Maryland, USA | 9.1 miles | 273° (W) |
| Port Deposit Quarry (Port Deposit Granite Company), Cecil Co., Maryland, USA | 9.2 miles | 149° (SSE) |
| Goat Hill Magnesia Quarries, West Nottingham Township, Chester Co., Pennsylvania, USA | 9.6 miles | 69° (ENE) |
| Moro Phillips's Mine, Nottingham, West Nottingham Township, Chester Co., Pennsylvania, USA | 9.6 miles | 69° (ENE) |
| Scott's Mine, Nottingham, West Nottingham Township, Chester Co., Pennsylvania, USA | 9.6 miles | 69° (ENE) |
| Cherry Hill Chrome Sand Placer (Yinger Farm Prospect; Road Pit), Harford Co., Maryland, USA | 9.9 miles | 245° (WSW) |
| Havre De Grace Quarry, Harford Co., Maryland, USA | 9.9 miles | 154° (SSE) |
| Geiger Quarry (Octoraro Stone Company Quarry), Octoraro Creek, Kirkwood, Colerain Township, Lancaster Co., Pennsylvania, USA | 10 miles | 46° (NE) |
| Cherry Hill Mine, Harford Co., Maryland, USA | 10.1 miles | 245° (WSW) |
| Jenkins Mine (Todd Mine), Harford Co., Maryland, USA | 10.1 miles | 269° (W) |
| Neikirk Mine, Harford Co., Maryland, USA | 10.4 miles | 268° (W) |
| Deer Creek Mine, Harford Co., Maryland, USA | 10.5 miles | 248° (WSW) |
| Cherry Hill Ore Banks, Harford Co., Maryland, USA | 10.6 miles | 248° (WSW) |
| Browns Farm Placer (Cox Chromite Placer), Cecil Co., Maryland, USA | 11.3 miles | 84° (E) |
