| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Makeni, Bombali District, Northern Province, Sierra Leone | 8° 52' 54" N | 12° 2' 39" W | 58.2km (36.2 miles) | |
| Freetown layered complex, Western Area, Sierra Leone | 8° 29' 3" N | 13° 14' 3" W | 80.1km (49.7 miles) | |
| Big Water, Freetown layered complex, Western Area, Sierra Leone | 8° 17' 24" N | 13° 9' 2" W | 80.7km (50.1 miles) | |
| Guma Water, Freetown layered complex, Western Area, Sierra Leone | 8° 21' 41" N | 13° 12' 31" W | 82.3km (51.2 miles) | |
| Yirisen deposit, Tonkolili District, Northern Province, Sierra Leone | 8° 49' 29" N | 11° 45' 29" W | 86.8km (53.9 miles) | |
| Sewa River, Eastern Province, Sierra Leone | 8° 41' 57" N | 11° 15' 16" W | 140.8km (87.5 miles) | |
| Conakry Igneous Complex, Kindia Region, Guinea | 9° 45' 36" N | 13° 24' 59" W | 153.8km (95.6 miles) | |
| Kindia Mine, Kindia Prefecture, Kindia Region, Guinea | 10° 4' 0" N | 12° 50' 59" W | 157.5km (97.9 miles) | |
| Topsail Point, Tamara Island, Los Archipelago (Los Islands), Conakry Region, Guinea | 9° 27' 12" N | 13° 49' 45" W | 165.9km (103.1 miles) | |
| Tongo-Tonguma Diamond Project (Tongo-Panguma Kimberlite Field), Kenema District, Eastern Province, Sierra Leone | 8° 13' 35" N | 11° 4' 31" W | 168.4km (104.6 miles) | |
| Koidu-Yengema, Kono District, Eastern Province, Sierra Leone | 8° 37' 50" N | 10° 58' 20" W | 171.9km (106.8 miles) | |
| Hangha, Kenema District, Eastern Province, Sierra Leone | 7° 56' 13" N | 11° 8' 30" W | 174.4km (108.3 miles) | |
| Zimmi, Pujehun District, Southern Province, Sierra Leone | 7° 18' 50" N | 11° 18' 22" W | 203.8km (126.6 miles) | |
| Friguia Mine, Friguia, Fria Prefecture, Boké Region, Guinea | 10° 22' 8" N | 13° 34' 43" W | 219.5km (136.4 miles) | |
| Friguia, Fria Prefecture, Boké Region, Guinea | 10° 22' 2" N | 13° 35' 3" W | 219.7km (136.5 miles) | |
| Bomi Hills Iron Mine, Bomi County, Liberia | 6° 53' 50" N | 10° 49' 39" W | 273.6km (170.0 miles) | |
| Bambuta, Bopolu, Gbarpolu County, Liberia | 6° 56' 15" N | 10° 33' 15" W | 292.1km (181.5 miles) | |
