| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Badulla, Badulla District, Uva Province, Sri Lanka | 6° 59' 36" N | 81° 3' 17" E | 0.4km (0.3 miles) | |
| Passara Gem Mine, Badulla, Badulla District, Uva Province, Sri Lanka | 6° 55' 59" N | 81° 9' 0" E | 12.2km (7.6 miles) | |
| Galbokka, Wellawaya, Monaragala District, Uva Province, Sri Lanka | 6° 46' 0" N | 81° 4' 0" E | 24.8km (15.4 miles) | |
| Wellawaya, Monaragala District, Uva Province, Sri Lanka | 6° 44' 18" N | 81° 6' 8" E | 28.4km (17.6 miles) | |
| Munwatte, Nuwara Eliya District, Central Province, Sri Lanka | 7° 6' 59" N | 80° 48' 36" E | 30.6km (19.0 miles) | |
| Monaragala, Badulla, Badulla District, Uva Province, Sri Lanka | 6° 53' 26" N | 81° 20' 43" E | 33.8km (21.0 miles) | |
| Hakurutale, Nuwara Eliya District, Central Province, Sri Lanka | 7° 12' 0" N | 80° 47' 59" E | 36.7km (22.8 miles) | |
| Okkampitiya, Monaragala District, Uva Province, Sri Lanka | 6° 45' 0" N | 81° 18' 27" E | 38.5km (23.9 miles) | |
| Aluthnuwara, Balangoda, Ratnapura District, Sabaragamuwa Province, Sri Lanka | 6° 41' 10" N | 80° 44' 46" E | 48.0km (29.8 miles) | |
| Kandy, Kandy District, Central Province, Sri Lanka | 7° 17' 26" N | 80° 37' 59" E | 57.4km (35.7 miles) | |
| Ratgama, Gem gravels, Ratnapura, Ratnapura District, Sabaragamuwa Province, Sri Lanka | 6° 43' 59" N | 80° 28' 59" E | 69.4km (43.1 miles) | |
| Kataragama (Katharagama; Katirkamam), Monaragala District, Uva Province, Sri Lanka | 6° 24' 48" N | 81° 19' 57" E | 71.0km (44.1 miles) | |
| Matale, Matale District, Central Province, Sri Lanka | 7° 28' 2" N | 80° 37' 24" E | 71.4km (44.4 miles) | |
| Rattota, Matale District, Central Province, Sri Lanka | 7° 30' 48" N | 80° 39' 42" E | 72.7km (45.2 miles) | |
| Owala-Kaikawala area (incl. Gurubabila; Koswana), Matale District, Central Province, Sri Lanka | 7° 30' 29" N | 80° 39' 5" E | 72.9km (45.3 miles) | |
| Thammannawa corundum deposit, Monaragala District, Uva Province, Sri Lanka | 6° 22' 14" N | 81° 17' 18" E | 73.5km (45.7 miles) | |
| Bogala, Kegalle District, Sabaragamuwa Province, Sri Lanka | 7° 7' 59" N | 80° 24' 0" E | 74.1km (46.0 miles) | |
| Malwala, Gem gravels, Ratnapura, Ratnapura District, Sabaragamuwa Province, Sri Lanka | 6° 42' 28" N | 80° 26' 2" E | 75.4km (46.9 miles) | |
| Rakwana, Ratnapura District, Sabaragamuwa Province, Sri Lanka | 6° 27' 53" N | 80° 36' 57" E | 75.9km (47.2 miles) | |
| Kolonne, Embilipitiya, Ratnapura District, Sabaragamuwa Province, Sri Lanka | 6° 24' 19" N | 80° 41' 6" E | 76.8km (47.7 miles) | |
| Kollonnagam, Rakwana, Ratnapura District, Sabaragamuwa Province, Sri Lanka | 6° 25' 0" N | 80° 40' 0" E | 76.8km (47.7 miles) | |
| Polwatta, Matale, Matale District, Central Province, Sri Lanka | 7° 31' 0" N | 80° 34' 59" E | 78.4km (48.7 miles) | |
| Giant Crystal Quarry, Embilipitiya, Ratnapura District, Sabaragamuwa Province, Sri Lanka | 6° 17' 49" N | 80° 50' 8" E | 80.7km (50.2 miles) | |
| Bogala Mine, Bogala, Kegalle District, Sabaragamuwa Province, Sri Lanka | 7° 6' 57" N | 80° 18' 36" E | 83.5km (51.9 miles) | |
| Karawita, Gem gravels, Ratnapura, Ratnapura District, Sabaragamuwa Province, Sri Lanka | 6° 35' 10" N | 80° 25' 2" E | 83.5km (51.9 miles) | |
| Elapata, Gem gravels, Ratnapura, Ratnapura District, Sabaragamuwa Province, Sri Lanka | 6° 39' 34" N | 80° 22' 9" E | 84.2km (52.3 miles) | |
| Ambakotte, Kurunegala District, North Western Province, Sri Lanka | 7° 28' 59" N | 80° 28' 0" E | 85.1km (52.8 miles) | |
| Kavisigamuwa carbonatite, Kurunegala District, North Western Province, Sri Lanka | 7° 30' 48" N | 80° 29' 2" E | 85.8km (53.3 miles) | |
| Kahatagaha, Kurunegala District, North Western Province, Sri Lanka | 7° 34' 30" N | 80° 32' 45" E | 86.0km (53.4 miles) | |
| Niriella (Niri-Ella), Gem gravels, Ratnapura, Ratnapura District, Sabaragamuwa Province, Sri Lanka | 6° 38' 13" N | 80° 21' 42" E | 86.1km (53.5 miles) | |
Badulla, Badulla District, Uva Province, Sri Lanka