| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Unnamed Basalt quarry (Columbia River dikes), Altoona, Wahkiakum County, Washington, USA | 46° 16' 18" N | 123° 40' 36" W | 8.6km (5.3 miles) | |
| Altoona-Pillar Rock Road roadcuts, Altoona, Wahkiakum County, Washington, USA | 46° 16' 0" N | 123° 39' 18" W | 9.4km (5.8 miles) | |
| Curved Quartz Roadcut, Altoona, Wahkiakum County, Washington, USA | 46° 15' 55" N | 123° 37' 56" W | 10.1km (6.3 miles) | |
| Megler, Pacific County, Washington, USA | 46° 15' 0" N | 123° 51' 19" W | 17.1km (10.6 miles) | |
| Brownsmead, Clatsop County, Oregon, USA | 46° 13' 3" N | 123° 32' 26" W | 18.3km (11.4 miles) | |
| Sunset Quarry & Mill, Astoria, Clatsop County, Oregon, USA | 46° 11' 12" N | 123° 49' 17" W | 20.8km (12.9 miles) | |
| Estoos Pit (Estoos Property), Brownsmead, Clatsop County, Oregon, USA | 46° 12' 5" N | 123° 31' 0" W | 20.9km (13.0 miles) | |
| Unnamed Stone Pit (MRDS - 10128116), Astoria, Clatsop County, Oregon, USA | 46° 10' 51" N | 123° 48' 37" W | 20.9km (13.0 miles) | |
| Astoria, Clatsop County, Oregon, USA | 46° 11' 16" N | 123° 49' 52" W | 21.1km (13.1 miles) | |
| Astoria Landfill, Astoria, Clatsop County, Oregon, USA | 46° 10' 23" N | 123° 48' 46" W | 21.8km (13.5 miles) | |
| Unnamed Flagstone Pit (MRDS - 10200944), Clatsop County, Oregon, USA | 46° 9' 26" N | 123° 45' 26" W | 21.9km (13.6 miles) | |
| Big Creek Pit 1, Svensen, Clatsop County, Oregon, USA | 46° 8' 48" N | 123° 35' 3" W | 23.7km (14.7 miles) | |
| Bradwood, Clatsop County, Oregon, USA | 46° 11' 48" N | 123° 26' 20" W | 25.3km (15.7 miles) | |
| Gant Creek Quarry (Oregon Portland Cement Company), Bradwood, Clatsop County, Oregon, USA | 46° 10' 10" N | 123° 28' 50" W | 25.3km (15.7 miles) | |
| Columbia River Bar, Warrenton, Clatsop County, Oregon, USA | 46° 11' 31" N | 123° 55' 48" W | 25.6km (15.9 miles) | |
| Hammond Black Sand Locality No. 1 Prospect, Warrenton, Clatsop County, Oregon, USA | 46° 11' 44" N | 123° 56' 13" W | 25.8km (16.0 miles) | |
| Clifton Pit, Brownsmead, Clatsop County, Oregon, USA | 46° 10' 32" N | 123° 26' 58" W | 26.4km (16.4 miles) | |
| Hammond Black Sand Locality No. 2 Prospect (Hammond-McGowan-Columbia Placer), Warrenton, Clatsop County, Oregon, USA | 46° 12' 2" N | 123° 57' 16" W | 26.4km (16.4 miles) | |
| Wauna Shingle Mill Pit (Wauna Mill), Wauna, Clatsop County, Oregon, USA | 46° 10' 2" N | 123° 27' 15" W | 26.8km (16.7 miles) | |
| Sand Island Placer, Sand Island, Clatsop County, Oregon, USA | 46° 16' 29" N | 124° 1' 9" W | 26.9km (16.7 miles) | |
| Quarry (MRDS - 10052489), Clatsop County, Oregon, USA | 46° 7' 36" N | 123° 32' 31" W | 27.0km (16.8 miles) | |
| Endicott Pit, Warrenton, Clatsop County, Oregon, USA | 46° 8' 47" N | 123° 53' 41" W | 27.7km (17.2 miles) | |
| Nygaard Loggin Pit, Olney, Clatsop County, Oregon, USA | 46° 6' 2" N | 123° 44' 44" W | 27.9km (17.4 miles) | |
| Unnamed Stone Pit (MRDS - 10159715), Olney, Clatsop County, Oregon, USA | 46° 6' 1" N | 123° 44' 45" W | 28.0km (17.4 miles) | |
| Olney, Clatsop County, Oregon, USA | 46° 6' 0" N | 123° 45' 27" W | 28.2km (17.5 miles) | |
| Quarry (MRDS - 10052497), Olney, Clatsop County, Oregon, USA | 46° 5' 36" N | 123° 44' 9" W | 28.6km (17.8 miles) | |
| McAllister quarry (Browning quarry), Olney, Clatsop County, Oregon, USA | 46° 5' 38" N | 123° 44' 21" W | 28.6km (17.8 miles) | |
| Unnamed Stone Pit (MRDS - 10274478), Taylorville, Clatsop County, Oregon, USA | 46° 9' 38" N | 123° 25' 35" W | 28.8km (17.9 miles) | |
| Thrash Creek, PeEll, Pacific County, Washington, USA | 46° 28' 0" N | 123° 20' 59" W | 28.9km (17.9 miles) | |
| Olney Quarry, Olney, Clatsop County, Oregon, USA | 46° 5' 22" N | 123° 43' 41" W | 29.0km (18.0 miles) | |
Minerals recorded nearby (within 20 km)
Rock types recorded nearby (within 20 km)
Entries shown in red are rocks recorded for this region.
Altoona-Pillar Rock Road roadcuts, Altoona, Wahkiakum County, Washington, USA