| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Cedar Rapids (Martin Marietta) quarry, Linn County, Iowa, USA | 41° 54' 48" N | 91° 31' 20" W | 0.0km (0.0 miles) | |
| Marion (Iowa) meteorite, Linn County, Iowa, USA | 41° 53' 59" N | 91° 35' 59" W | 6.6km (4.1 miles) | |
| Ely, Linn County, Iowa, USA | 41° 52' 25" N | 91° 35' 6" W | 6.8km (4.2 miles) | |
| Robins, Linn County, Iowa, USA | 42° 4' 15" N | 91° 40' 0" W | 21.2km (13.2 miles) | |
| Robins quarry, Robins, Linn County, Iowa, USA | 42° 4' 45" N | 91° 39' 33" W | 21.6km (13.4 miles) | |
| Four County quarry, Johnson County, Iowa, USA | 41° 51' 33" N | 91° 46' 59" W | 22.4km (13.9 miles) | |
| Conklin Quarry, Coralville, Johnson County, Iowa, USA | 41° 41' 45" N | 91° 33' 36" W | 24.4km (15.1 miles) | |
| Coralville, Johnson County, Iowa, USA | 41° 40' 56" N | 91° 35' 45" W | 26.4km (16.4 miles) | |
| Klein Quarry, Coralville, Johnson County, Iowa, USA | 41° 41' 2" N | 91° 37' 22" W | 26.8km (16.7 miles) | |
| Anamosa Mine, Jones County, Iowa, USA | 42° 5' 2" N | 91° 15' 41" W | 28.7km (17.8 miles) | |
| James Brown Mine (W. D. Sheehan Mine), Jones County, Iowa, USA | 42° 5' 6" N | 91° 15' 27" W | 29.0km (18.0 miles) | |
| Anamosa, Jones County, Iowa, USA | 42° 6' 30" N | 91° 17' 6" W | 29.2km (18.2 miles) | |
| Weber Quarry, Anamosa, Jones County, Iowa, USA | 42° 6' 30" N | 91° 16' 59" W | 29.3km (18.2 miles) | |
| Homestead meteorite, Iowa County, Iowa, USA | 41° 47' 59" N | 91° 52' 0" W | 31.2km (19.4 miles) | |
| Central City, Linn County, Iowa, USA | 42° 12' 13" N | 91° 31' 26" W | 32.3km (20.1 miles) | |
| Shellsburg area, Benton County, Iowa, USA | 42° 5' 39" N | 91° 52' 9" W | 35.0km (21.8 miles) | |
| Walker area, Linn County, Iowa, USA | 42° 17' 11" N | 91° 46' 50" W | 46.7km (29.0 miles) | |
| Jaben Quarry, Vinton, Benton County, Iowa, USA | 42° 10' 55" N | 91° 59' 51" W | 49.3km (30.6 miles) | |
| Massillon, Cedar County, Iowa, USA | 41° 54' 53" N | 90° 55' 21" W | 49.6km (30.8 miles) | |
| Vinton, Benton County, Iowa, USA | 42° 9' 58" N | 92° 1' 16" W | 49.9km (31.0 miles) | |
| Cedar River Bluffs, Benton County, Iowa, USA | 42° 10' 6" N | 92° 1' 23" W | 50.2km (31.2 miles) | |
| Moscow Quarry (Wendling Quarry), Moscow, Muscatine County, Iowa, USA | 41° 34' 30" N | 91° 6' 46" W | 50.7km (31.5 miles) | |
| Occurrence (MRDS 10082020), Jones County, Iowa, USA | 42° 8' 11" N | 90° 58' 33" W | 51.5km (32.0 miles) | |
| Moscow, Muscatine County, Iowa, USA | 41° 34' 32" N | 91° 4' 55" W | 52.4km (32.5 miles) | |
| Baldwin Mines, Jackson County, Iowa, USA | 42° 3' 46" N | 90° 53' 31" W | 54.7km (34.0 miles) | |
| George Huber Farm, Delaware County, Iowa, USA | 42° 23' 21" N | 91° 21' 2" W | 54.8km (34.0 miles) | |
| Mineral Creek Diggings, Jackson County, Iowa, USA | 42° 8' 16" N | 90° 53' 4" W | 58.3km (36.2 miles) | |
| Canton area, Jackson County, Iowa, USA | 42° 9' 48" N | 90° 53' 44" W | 58.7km (36.5 miles) | |
| Main Baldwin Diggings, Jackson County, Iowa, USA | 42° 4' 44" N | 90° 50' 27" W | 59.2km (36.8 miles) | |
| Delhi area, Delaware County, Iowa, USA | 42° 25' 46" N | 91° 19' 50" W | 59.5km (37.0 miles) | |
Minerals recorded nearby (within 20 km)
Rock types recorded nearby (within 20 km)
Entries shown in red are rocks recorded for this region.
