| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Le Forna Mine, Ponza Island, Ponza, Latina Province, Lazio, Italy | 40° 55' 39" N | 12° 58' 8" E | 9.4km (5.8 miles) | |
| Punta della Guardia, Ponza Island, Ponza, Latina Province, Lazio, Italy | 40° 52' 38" N | 12° 57' 10" E | 10.2km (6.3 miles) | |
| Isola Gavi Mine, Gavi Island, Ponza, Latina Province, Lazio, Italy | 40° 56' 3" N | 13° 0' 2" E | 12.0km (7.5 miles) | |
| Zannone Giant Pockmark, Zannone Island, Ponza Island, Ponza, Latina Province, Lazio, Italy | 40° 58' 19" N | 13° 6' 5" E | 20.9km (13.0 miles) | |
| Montalbo Mine, Itri, Latina Province, Lazio, Italy | 41° 17' 30" N | 13° 28' 10" E | 64.9km (40.3 miles) | |
| Tor Caldara slag locality, Anzio, Metropolitan City of Rome Capital, Lazio, Italy | 41° 29' 12" N | 12° 35' 23" E | 65.5km (40.7 miles) | |
| Fosso di Monte Acuto, Giuliano di Roma, Frosinone Province, Lazio, Italy | 41° 33' 41" N | 13° 12' 56" E | 75.9km (47.2 miles) | |
| Fosso di Patrica, Patrica, Frosinone Province, Lazio, Italy | 41° 35' 38" N | 13° 14' 6" E | 79.9km (49.6 miles) | |
| Fosso Pisciarello, Supino, Frosinone Province, Lazio, Italy | 41° 36' 11" N | 13° 12' 55" E | 80.2km (49.8 miles) | |
| Colle Spinazzeta, Ceccano, Frosinone Province, Lazio, Italy | 41° 33' 31" N | 13° 21' 28" E | 81.1km (50.4 miles) | |
| Colle della Pece Mine, Castro dei Volsci, Frosinone Province, Lazio, Italy | 41° 31' 35" N | 13° 26' 33" E | 82.1km (51.0 miles) | |
| Garigliano River mouth (Foce Garigliano Mine), Sessa Aurunca, Roccamonfina Volcanic Complex, Caserta, Campania, Italy | 41° 13' 20" N | 13° 45' 50" E | 82.5km (51.2 miles) | |
| Selva Piana Mine, Frosinone, Frosinone Province, Lazio, Italy | 41° 37' 56" N | 13° 19' 16" E | 86.8km (53.9 miles) | |
| Northwestern Lake Nemi Shore, Nemi, Metropolitan City of Rome Capital, Lazio, Italy | 41° 42' 55" N | 12° 41' 45" E | 87.9km (54.6 miles) | |
| Caccaviello Quarry, Forio, Ischia Island, Naples, Campania, Italy | 40° 45' 3" N | 13° 52' 42" E | 88.2km (54.8 miles) | |
| Parco Chigi, Ariccia, Metropolitan City of Rome Capital, Lazio, Italy | 41° 43' 34" N | 12° 40' 35" E | 89.4km (55.6 miles) | |
| Roccolo, Albano Laziale, Metropolitan City of Rome Capital, Lazio, Italy | 41° 43' 48" N | 12° 40' 12" E | 89.9km (55.9 miles) | |
| Castelli Romani bypass road (Via Appia Bis), Albano Laziale, Metropolitan City of Rome Capital, Lazio, Italy | 41° 43' 47" N | 12° 38' 48" E | 90.2km (56.1 miles) | |
| I Cappuccini (Cappuccini Quarry), Albano Laziale, Metropolitan City of Rome Capital, Lazio, Italy | 41° 44' 2" N | 12° 40' 0" E | 90.4km (56.2 miles) | |
| Cesque Quarry (Letizia Quarry; Contrada Cesque limestone quarry), Falciano del Massico, Caserta, Campania, Italy | 41° 8' 51" N | 13° 55' 51" E | 93.1km (57.9 miles) | |
| Spiaggia del Lago Road, Castel Gandolfo, Metropolitan City of Rome Capital, Lazio, Italy | 41° 45' 35" N | 12° 40' 25" E | 93.1km (57.9 miles) | |
| Costa Caselle, Marino, Metropolitan City of Rome Capital, Lazio, Italy | 41° 45' 55" N | 12° 40' 11" E | 93.8km (58.3 miles) | |
| Le Fornaci Mine (Colforcone Mine), Monte San Giovanni Campano, Frosinone Province, Lazio, Italy | 41° 38' 36" N | 13° 29' 32" E | 95.1km (59.1 miles) | |
| Corigliano, Sessa Aurunca, Roccamonfina Volcanic Complex, Caserta, Campania, Italy | 41° 17' 0" N | 13° 55' 26" E | 97.4km (60.5 miles) | |
| Monte Pizzuto Mine, Veroli, Frosinone Province, Lazio, Italy | 41° 42' 52" N | 13° 23' 18" E | 97.5km (60.6 miles) | |
| Santa Maria a Valogno, Sessa Aurunca, Roccamonfina Volcanic Complex, Caserta, Campania, Italy | 41° 18' 1" N | 13° 54' 54" E | 97.5km (60.6 miles) | |
| Fontanaradina, Sessa Aurunca, Roccamonfina Volcanic Complex, Caserta, Campania, Italy | 41° 16' 31" N | 13° 56' 8" E | 98.0km (60.9 miles) | |
| Pozzo Vecchio, Procida Island, Naples, Campania, Italy | 40° 45' 44" N | 14° 0' 31" E | 98.7km (61.3 miles) | |
| Valleranello, Rome, Metropolitan City of Rome Capital, Lazio, Italy | 41° 47' 6" N | 12° 30' 3" E | 99.2km (61.7 miles) | |
| Fosso Castellaccio Mine, Castelliri, Frosinone Province, Lazio, Italy | 41° 39' 46" N | 13° 32' 59" E | 99.6km (61.9 miles) | |
Minerals recorded nearby (within 20 km)
No mineral species recorded.
Rock types recorded nearby (within 20 km)
Entries shown in red are rocks recorded for this region.
Le Forna Mine, Ponza Island, Ponza, Latina Province, Lazio, Italy