| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Whidbey Island (Whidby Island), Island County, Washington, USA | 48° 17' 32" N | 122° 40' 35" W | 5.1km (3.2 miles) | |
| Matrix Prospect, Fidalgo Island, Skagit County, Washington, USA | 48° 26' 10" N | 122° 38' 11" W | 11.3km (7.0 miles) | |
| Penn Cove, Coupeville, Whidbey Island (Whidby Island), Island County, Washington, USA | 48° 13' 47" N | 122° 41' 23" W | 12.1km (7.5 miles) | |
| Swinomish Bay Magnesite Occurrence, Fidalgo Island, Skagit County, Washington, USA | 48° 23' 12" N | 122° 31' 28" W | 12.3km (7.7 miles) | |
| Coupeville, Whidbey Island (Whidby Island), Island County, Washington, USA | 48° 13' 10" N | 122° 41' 11" W | 13.2km (8.2 miles) | |
| Beach Placers, Fidalgo Island, Skagit County, Washington, USA | 48° 26' 36" N | 122° 34' 39" W | 13.7km (8.5 miles) | |
| Alverson Mine, Fidalgo Island, Skagit County, Washington, USA | 48° 22' 59" N | 122° 30' 0" W | 13.8km (8.6 miles) | |
| Fidalgo Island Prospect, Fidalgo Island, Skagit County, Washington, USA | 48° 27' 49" N | 122° 38' 11" W | 14.2km (8.9 miles) | |
| Ebey's Landing, Whidbey Island (Whidby Island), Island County, Washington, USA | 48° 11' 30" N | 122° 42' 29" W | 16.5km (10.2 miles) | |
| Anacopper Prospect, Fidalgo Island, Skagit County, Washington, USA | 48° 29' 26" N | 122° 39' 23" W | 17.0km (10.6 miles) | |
| Stephens Mine, Fidalgo Island, Skagit County, Washington, USA | 48° 29' 52" N | 122° 38' 48" W | 17.9km (11.1 miles) | |
| Camano Island, Island County, Washington, USA | 48° 11' 29" N | 122° 31' 0" W | 20.0km (12.5 miles) | |
| Reef Point Mine, Cypress Island, Skagit County, Washington, USA | 48° 32' 25" N | 122° 43' 18" W | 22.8km (14.1 miles) | |
| Olivine Hill Mine, Cypress Island, Skagit County, Washington, USA | 48° 32' 37" N | 122° 41' 13" W | 22.9km (14.2 miles) | |
| Mexican Bay Prospect, Cypress Island, Skagit County, Washington, USA | 48° 33' 58" N | 122° 40' 51" W | 25.4km (15.8 miles) | |
| Beacon Point Olivine Occurrence, Cypress Island, Skagit County, Washington, USA | 48° 34' 5" N | 122° 40' 20" W | 25.6km (15.9 miles) | |
| Blakely Island, San Juan County, Washington, USA | 48° 33' 46" N | 122° 47' 53" W | 26.6km (16.5 miles) | |
| Last Chance Mine, Cypress Island, Skagit County, Washington, USA | 48° 34' 41" N | 122° 42' 45" W | 26.8km (16.7 miles) | |
| Cypress Lake Prospect, Cypress Island, Skagit County, Washington, USA | 48° 34' 48" N | 122° 42' 51" W | 27.1km (16.8 miles) | |
| Smith Open Cut, Cypress Island, Skagit County, Washington, USA | 48° 34' 57" N | 122° 42' 29" W | 27.3km (17.0 miles) | |
| Ready Cash Mine, Cypress Island, Skagit County, Washington, USA | 48° 34' 54" N | 122° 43' 15" W | 27.3km (17.0 miles) | |
| Nellie Kellie Prospect, Cypress Island, Skagit County, Washington, USA | 48° 34' 59" N | 122° 43' 5" W | 27.4km (17.0 miles) | |
| Mount Vernon Mine, Skagit County, Washington, USA | 48° 22' 8" N | 122° 17' 29" W | 28.5km (17.7 miles) | |
| Blanchard Hill, Skagit County, Washington, USA | 48° 36' 46" N | 122° 23' 39" W | 36.9km (22.9 miles) | |
| Walker Valley, Skagit County, Washington, USA | 48° 22' 19" N | 122° 9' 54" W | 37.8km (23.5 miles) | |
| Stephens Mine, Skagit County, Washington, USA | 48° 26' 29" N | 122° 11' 0" W | 38.0km (23.6 miles) | |
| Clear Lake Talc Mines, Skagit County, Washington, USA | 48° 27' 22" N | 122° 11' 10" W | 38.4km (23.8 miles) | |
| Nookachamps Creek Arsenic Occurrence, Skagit County, Washington, USA | 48° 24' 58" N | 122° 8' 57" W | 39.8km (24.7 miles) | |
| Cultus Mountain Nickel Occurrence, Skagit County, Washington, USA | 48° 24' 49" N | 122° 8' 36" W | 40.1km (24.9 miles) | |
| Lake Samish Graphite Occurrence, Whatcom County, Washington, USA | 48° 39' 52" N | 122° 24' 39" W | 41.2km (25.6 miles) | |
