| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Unnamed stone deposit [8], Castro Valley, Alameda County, California, USA | 37° 41' 17" N | 122° 5' 22" W | 2.2km (1.4 miles) | |
| Unnamed stone occurrence [7], San Leandro, Alameda County, California, USA | 37° 42' 51" N | 122° 6' 25" W | 2.3km (1.4 miles) | |
| Castro Valley, Alameda County, California, USA | 37° 41' 39" N | 122° 5' 7" W | 2.5km (1.6 miles) | |
| Chabot Quarry, San Leandro, Alameda County, California, USA | 37° 43' 30" N | 122° 7' 30" W | 3.5km (2.2 miles) | |
| Unnamed stone occurrence [1], San Leandro, Alameda County, California, USA | 37° 43' 35" N | 122° 8' 15" W | 4.1km (2.5 miles) | |
| Hayward, Alameda County, California, USA | 37° 40' 8" N | 122° 4' 46" W | 4.2km (2.6 miles) | |
| San Leandro, Alameda County, California, USA | 37° 43' 30" N | 122° 9' 18" W | 4.9km (3.1 miles) | |
| Unnamed stone occurrence [3], Hayward, Alameda County, California, USA | 37° 39' 34" N | 122° 4' 5" W | 5.6km (3.5 miles) | |
| Oakland Hills (San Leandro Hills), Alameda County, California, USA | 37° 44' 49" N | 122° 5' 46" W | 6.0km (3.8 miles) | |
| American Salt Company plant, Hayward, Alameda County, California, USA | 37° 38' 16" N | 122° 8' 16" W | 6.7km (4.1 miles) | |
| San Leandro Quarry and mill, San Leandro, Alameda County, California, USA | 37° 42' 42" N | 122° 11' 38" W | 7.3km (4.5 miles) | |
| Eden Canyon, Alameda County, California, USA | 37° 41' 44" N | 122° 1' 28" W | 7.8km (4.9 miles) | |
| East Bay Excavation Company, Hayward, Alameda County, California, USA | 37° 38' 38" N | 122° 3' 5" W | 7.9km (4.9 miles) | |
| La Vista Quarry and mill, Hayward, Alameda County, California, USA | 37° 38' 20" N | 122° 2' 52" W | 8.5km (5.3 miles) | |
| Leona Quarry (Leona Quarry and mills), Leona Heights, Oakland, Oakland Hills (San Leandro Hills), Alameda County, California, USA | 37° 46' 48" N | 122° 9' 38" W | 10.4km (6.4 miles) | |
| Union City, Alameda County, California, USA | 37° 35' 47" N | 122° 4' 50" W | 11.3km (7.0 miles) | |
| Ramage Peak, Alameda County, California, USA | 37° 47' 25" N | 122° 4' 7" W | 11.4km (7.1 miles) | |
| Unnamed Zeolite occurrence [2], Alameda Creek, Union City, Alameda County, California, USA | 37° 35' 39" N | 122° 8' 44" W | 11.5km (7.1 miles) | |
| Leona Heights, Oakland, Oakland Hills (San Leandro Hills), Alameda County, California, USA | 37° 47' 20" N | 122° 10' 41" W | 11.9km (7.4 miles) | |
| Leona Mine (Leona Heights Mine), Leona Heights deposit, Leona Heights, Oakland, Oakland Hills (San Leandro Hills), Alameda County, California, USA | 37° 47' 29" N | 122° 10' 27" W | 12.0km (7.5 miles) | |
| Unnamed Clay occurrence [4], Union City, Alameda County, California, USA | 37° 36' 33" N | 122° 1' 35" W | 12.2km (7.6 miles) | |
| John D. Hoff Asbestos Company Mine (John D. Hoff Asbestos Company prospect), Leona Heights, Oakland, Oakland Hills (San Leandro Hills), Alameda County, California, USA | 37° 48' 12" N | 122° 8' 31" W | 12.4km (7.7 miles) | |
| McLaughlin Lithograph-Stone Quarry, Ramage Peak, Alameda County, California, USA | 37° 47' 48" N | 122° 3' 11" W | 12.5km (7.8 miles) | |
| Alum Mine, Leona Heights, Oakland, Oakland Hills (San Leandro Hills), Alameda County, California, USA | 37° 47' 48" N | 122° 10' 41" W | 12.7km (7.9 miles) | |
| Oakland; Antioch & Eastern Railroad Company Quarry, Moraga, Contra Costa County, California, USA | 37° 49' 32" N | 122° 8' 15" W | 14.7km (9.2 miles) | |
| Unnamed Clay occurrence [3], Fremont, Alameda County, California, USA | 37° 35' 12" N | 122° 0' 11" W | 15.5km (9.6 miles) | |
| Moraga, Contra Costa County, California, USA | 37° 50' 6" N | 122° 7' 42" W | 15.7km (9.7 miles) | |
| Kraftile Clay pit (Niles Clay pit), Fremont, Alameda County, California, USA | 37° 35' 2" N | 122° 0' 14" W | 15.7km (9.7 miles) | |
| Unnamed stone occurrence [6], Fremont, Alameda County, California, USA | 37° 35' 7" N | 121° 59' 20" W | 16.4km (10.2 miles) | |
| Bellini Quarry, Fremont, Alameda County, California, USA | 37° 34' 58" N | 121° 58' 40" W | 17.3km (10.7 miles) | |
Alma Mine, Leona Heights deposit, Leona Heights, Oakland, Oakland Hills, Alameda County, California, USA