| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Castel-Ruphel Quarry, Saint-Goazec, Châteaulin, Finistère, Brittany, France | 48° 8' 43" N | 3° 43' 25" W | 1.4km (0.9 miles) | |
| Castel-Ruphel Quarry (ex Roudouallec), Saint-Goazec, Châteaulin, Finistère, Brittany, France | 48° 8' 44" N | 3° 43' 25" W | 1.5km (0.9 miles) | |
| Boscadouen stream alluvial deposits, Roudouallec, Pontivy, Morbihan, Brittany, France | 48° 6' 38" N | 3° 40' 42" W | 3.8km (2.4 miles) | |
| Plessis quarry, Laz, Châteaulin, Finistère, Brittany, France | 48° 7' 50" N | 3° 49' 0" W | 7.4km (4.6 miles) | |
| Odet river alluvial deposits, Tréflez, Trégourez, Châteaulin, Finistère, Brittany, France | 48° 6' 37" N | 3° 48' 59" W | 7.8km (4.9 miles) | |
| Pont-Kerlann stream alluvial deposits, Trégourez, Châteaulin, Finistère, Brittany, France | 48° 6' 38" N | 3° 49' 35" W | 8.5km (5.3 miles) | |
| Kerhuo, Gourin, Pontivy, Morbihan, Brittany, France | 48° 7' 37" N | 3° 35' 30" W | 9.3km (5.8 miles) | |
| Menez Ru, Micaschist outcrops, Scaër, Quimper, Finistère, Brittany, France | 48° 3' 44" N | 3° 47' 34" W | 9.7km (6.0 miles) | |
| Odet river alluvial deposits, Leuhan, Châteaulin, Finistère, Brittany, France | 48° 6' 2" N | 3° 50' 22" W | 9.8km (6.1 miles) | |
| Coadry, Micaschist outcrops, Scaër, Quimper, Finistère, Brittany, France | 48° 2' 44" N | 3° 45' 43" W | 10.3km (6.4 miles) | |
| Ménez Goaillou pegmatite quarries, Coray, Châteaulin, Finistère, Brittany, France | 48° 5' 40" N | 3° 50' 52" W | 10.6km (6.6 miles) | |
| Quilien, Tourch, Quimper, Finistère, Brittany, France | 48° 2' 58" N | 3° 48' 36" W | 11.6km (7.2 miles) | |
| Conveau quarry, Gourin, Pontivy, Morbihan, Brittany, France | 48° 10' 16" N | 3° 34' 13" W | 11.6km (7.2 miles) | |
| Pont-Ar-C'hleudic stream alluvial deposits, Quilien, Tourch, Quimper, Finistère, Brittany, France | 48° 2' 48" N | 3° 48' 57" W | 12.1km (7.5 miles) | |
| Coat Spern, Staurolite occurrences, Tourch, Quimper, Finistère, Brittany, France | 48° 2' 52" N | 3° 49' 18" W | 12.3km (7.6 miles) | |
| Kerbihan stream alluvial deposits, Scaër, Quimper, Finistère, Brittany, France | 48° 1' 17" N | 3° 42' 29" W | 12.5km (7.7 miles) | |
| Kerzest, Coray, Châteaulin, Finistère, Brittany, France | 48° 2' 41" N | 3° 50' 43" W | 13.7km (8.5 miles) | |
| Keranvel, Guiscriff, Pontivy, Morbihan, Brittany, France | 48° 1' 52" N | 3° 36' 33" W | 13.9km (8.6 miles) | |
| Kervalaün, Scaër, Quimper, Finistère, Brittany, France | 48° 0' 23" N | 3° 42' 27" W | 14.1km (8.8 miles) | |
| Kerjulien, Guiscriff, Pontivy, Morbihan, Brittany, France | 48° 1' 56" N | 3° 34' 16" W | 15.6km (9.7 miles) | |
| Kervéguen, Staurolite occurrences, Tourch, Quimper, Finistère, Brittany, France | 47° 59' 40" N | 3° 49' 3" W | 17.1km (10.7 miles) | |
| Pontigou, Langonnet, Pontivy, Morbihan, Brittany, France | 48° 6' 10" N | 3° 28' 27" W | 18.3km (11.4 miles) | |
| Jet stream alluvial deposits, Ty Bidan, Elliant, Quimper, Finistère, Brittany, France | 48° 0' 11" N | 3° 53' 39" W | 19.6km (12.2 miles) | |
| Le Ruguel, Collorec, Plonévez-du-Faou, Châteaulin, Finistère, Brittany, France | 48° 18' 19" N | 3° 47' 13" W | 19.8km (12.3 miles) | |
| Langelin stream alluvial deposits, Landudal, Quimper, Finistère, Brittany, France | 48° 3' 46" N | 3° 59' 11" W | 21.5km (13.4 miles) | |
| Kerbizien, Poullaouen, Châteaulin, Finistère, Brittany, France | 48° 19' 30" N | 3° 38' 39" W | 22.0km (13.7 miles) | |
| L'Odet river alluvials, Ergué-Gabéric, Quimper, Finistère, Brittany, France | 48° 2' 9" N | 3° 58' 35" W | 22.1km (13.7 miles) | |
| Saint-Herbot, Plonévez-du-Faou, Châteaulin, Finistère, Brittany, France | 48° 19' 35" N | 3° 48' 33" W | 22.6km (14.0 miles) | |
| Guerphalès quarries, Glomel, Guingamp, Côtes-d'Armor, Brittany, France | 48° 11' 23" N | 3° 25' 13" W | 22.9km (14.2 miles) | |
| Trégornan, Glomel, Guingamp, Côtes-d'Armor, Brittany, France | 48° 10' 22" N | 3° 24' 28" W | 23.3km (14.5 miles) | |
Plessis quarry, Laz, Châteaulin, Finistère, Brittany, France