| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Rocky Gulch Quarry, Indianola, Humboldt County, California, USA | 40° 49' 8" N | 124° 3' 46" W | 2.6km (1.6 miles) | |
| Jacoby Creek deposit, Indianola, Humboldt County, California, USA | 40° 49' 18" N | 124° 2' 21" W | 3.1km (1.9 miles) | |
| Indianola, Humboldt County, California, USA | 40° 48' 45" N | 124° 4' 59" W | 3.7km (2.3 miles) | |
| W. A. Preston property, Arcata, Humboldt County, California, USA | 40° 52' 41" N | 124° 4' 0" W | 4.0km (2.5 miles) | |
| Haw Quarry, Indianola, Humboldt County, California, USA | 40° 48' 2" N | 124° 4' 17" W | 4.7km (2.9 miles) | |
| Janes Creek prospect, Korblex, Arcata, Humboldt County, California, USA | 40° 53' 21" N | 124° 4' 9" W | 5.2km (3.2 miles) | |
| The Springs, Coastal Range, Humboldt County, California, USA | 40° 47' 54" N | 124° 2' 8" W | 5.4km (3.4 miles) | |
| Hanes Creek Mine, Korblex, Arcata, Humboldt County, California, USA | 40° 53' 31" N | 124° 4' 14" W | 5.6km (3.5 miles) | |
| Unnamed stone quarry [1], The Springs, Coastal Range, Humboldt County, California, USA | 40° 48' 5" N | 124° 1' 0" W | 6.0km (3.7 miles) | |
| Korblex, Arcata, Humboldt County, California, USA | 40° 54' 11" N | 124° 4' 17" W | 6.8km (4.2 miles) | |
| Thompson Brick Company Mine, Myrtletown, Humboldt County, California, USA | 40° 47' 48" N | 124° 8' 3" W | 7.8km (4.9 miles) | |
| Korbel, Coastal Range, Humboldt County, California, USA | 40° 52' 13" N | 123° 57' 29" W | 9.4km (5.8 miles) | |
| Freshwater Slough prospect, Myrtletown, Humboldt County, California, USA | 40° 46' 36" N | 124° 8' 12" W | 9.5km (5.9 miles) | |
| Unnamed stone quarry [2], Kneeland, Coastal Range, Humboldt County, California, USA | 40° 46' 58" N | 123° 57' 56" W | 10.6km (6.6 miles) | |
| Kneeland, Coastal Range, Humboldt County, California, USA | 40° 45' 39" N | 123° 59' 40" W | 10.7km (6.7 miles) | |
| Unnamed stone occurrence [5], Bayview, Humboldt County, California, USA | 40° 46' 6" N | 124° 9' 54" W | 11.8km (7.4 miles) | |
| Liscom Hill, Blue Lake, Coastal Range, Humboldt County, California, USA | 40° 55' 10" N | 123° 57' 38" W | 12.2km (7.6 miles) | |
| Hungry Hollow prospect, Korbel, Coastal Range, Humboldt County, California, USA | 40° 51' 0" N | 123° 55' 0" W | 12.4km (7.7 miles) | |
| Black Creek prospect, Kneeland, Coastal Range, Humboldt County, California, USA | 40° 46' 5" N | 123° 56' 44" W | 12.9km (8.0 miles) | |
| Humboldt Bay, Eureka, Humboldt County, California, USA | 40° 44' 58" N | 124° 12' 33" W | 16.0km (10.0 miles) | |
| Unnamed stone quarry [8], Kneeland, Coastal Range, Humboldt County, California, USA | 40° 43' 9" N | 123° 57' 46" W | 16.1km (10.0 miles) | |
| Unnamed stone occurrence [9], Fernwood, Coastal Range, Humboldt County, California, USA | 40° 50' 30" N | 123° 52' 5" W | 16.4km (10.2 miles) | |
| Unnamed volcanic ash occurrence [1], Kneeland, Coastal Range, Humboldt County, California, USA | 40° 41' 50" N | 123° 58' 35" W | 17.7km (11.0 miles) | |
| Fernwood, Coastal Range, Humboldt County, California, USA | 40° 52' 8" N | 123° 51' 2" W | 18.2km (11.3 miles) | |
| Weatherby Peach prospect, Humboldt Hill, Coastal Range, Humboldt County, California, USA | 40° 41' 12" N | 124° 7' 46" W | 18.2km (11.3 miles) | |
| Unnamed stone quarry/pit [7], Fernwood, Coastal Range, Humboldt County, California, USA | 40° 56' 2" N | 123° 51' 35" W | 19.9km (12.4 miles) | |
| Lord Ellis, Fernwood, Coastal Range, Humboldt County, California, USA | 40° 56' 4" N | 123° 51' 37" W | 19.9km (12.4 miles) | |
| Little River (Northern California Beach Sands), Moonstone, Humboldt County, California, USA | 41° 1' 40" N | 124° 4' 8" W | 20.6km (12.8 miles) | |
| Moonstone, Humboldt County, California, USA | 41° 1' 48" N | 124° 6' 33" W | 21.2km (13.2 miles) | |
| Unnamed Clay prospect [2], Beatrice, Humboldt County, California, USA | 40° 39' 33" N | 124° 9' 15" W | 21.7km (13.5 miles) | |
