| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Unnamed Asbestos prospect [1], Howard Springs, East Mayacmas Mining District, Lake County, California, USA | 38° 49' 54" N | 122° 38' 30" W | 0.0km (0.0 miles) | |
| Unnamed Asbestos prospect [2], Howard Springs, East Mayacmas Mining District, Lake County, California, USA | 38° 49' 59" N | 122° 38' 15" W | 0.4km (0.3 miles) | |
| Copsey claims (Manzanita; Uncle Josh claims; Mint; Coppey claim), Western Group of Lake County, Howard Springs, Lake County, California, USA | 38° 50' 17" N | 122° 38' 26" W | 0.7km (0.5 miles) | |
| Liberty Strike occurrence, Howard Springs, East Mayacmas Mining District, Lake County, California, USA | 38° 50' 44" N | 122° 38' 24" W | 1.6km (1.0 miles) | |
| Copsey and Jones prospect, Howard Springs, East Mayacmas Mining District, Lake County, California, USA | 38° 50' 45" N | 122° 39' 37" W | 2.3km (1.4 miles) | |
| Copany and Jones prospect, Howard Springs, East Mayacmas Mining District, Lake County, California, USA | 38° 50' 54" N | 122° 39' 46" W | 2.6km (1.6 miles) | |
| White Elephant Mine (Eagle Bird Mine; King of All Mine; Trejon Mine; Cinnabar Queen Mine), Howard Springs, East Mayacmas Mining District, Lake County, California, USA | 38° 51' 10" N | 122° 39' 29" W | 2.8km (1.7 miles) | |
| Unnamed Hg occurrence [14], Howard Springs, East Mayacmas Mining District, Lake County, California, USA | 38° 50' 45" N | 122° 40' 36" W | 3.4km (2.1 miles) | |
| Unnamed Cr occurrence [11], Howard Springs, East Mayacmas Mining District, Lake County, California, USA | 38° 50' 45" N | 122° 40' 44" W | 3.6km (2.2 miles) | |
| Big Canyon (Big Canyon Creek), Hidden Valley Lake, Lake County, California, USA | 38° 48' 21" N | 122° 36' 47" W | 3.8km (2.3 miles) | |
| Howard Springs, East Mayacmas Mining District, Lake County, California, USA | 38° 51' 29" N | 122° 40' 24" W | 4.1km (2.5 miles) | |
| Stahl property, Howard Springs, East Mayacmas Mining District, Lake County, California, USA | 38° 51' 37" N | 122° 40' 44" W | 4.5km (2.8 miles) | |
| Gem Stone prospect, Lower Lake, Lake County, California, USA | 38° 52' 2" N | 122° 40' 9" W | 4.7km (2.9 miles) | |
| Clear Lake Gem Mining Company, Perini Hill, Howard Springs, East Mayacmas Mining District, Lake County, California, USA | 38° 52' 28" N | 122° 39' 37" W | 5.1km (3.1 miles) | |
| Unnamed Sn occurrence [1], Howard Springs, East Mayacmas Mining District, Lake County, California, USA | 38° 51' 57" N | 122° 40' 48" W | 5.1km (3.1 miles) | |
| Copper Prince Mine, Middletown, East Mayacmas Mining District, Lake County, California, USA | 38° 47' 26" N | 122° 40' 18" W | 5.2km (3.3 miles) | |
| Unnamed Limestone occurrence [1], Castle Rock Springs, East Mayacmas Mining District, Lake County, California, USA | 38° 47' 34" N | 122° 40' 44" W | 5.4km (3.4 miles) | |
| Gordon Springs deposits, Cobb, East Mayacmas Mining District, Lake County, California, USA | 38° 50' 12" N | 122° 42' 39" W | 6.0km (3.8 miles) | |
| Seigler Springs, Cobb, East Mayacmas Mining District, Lake County, California, USA | 38° 52' 27" N | 122° 41' 18" W | 6.3km (3.9 miles) | |
| Unnamed Cu occurrence [2], Castle Rock Springs, East Mayacmas Mining District, Lake County, California, USA | 38° 47' 32" N | 122° 41' 36" W | 6.3km (3.9 miles) | |
| Black Ranch, Middletown, East Mayacmas Mining District, Lake County, California, USA | 38° 46' 44" N | 122° 40' 3" W | 6.3km (3.9 miles) | |
| Reynolds occurrence, Castle Rock Springs, East Mayacmas Mining District, Lake County, California, USA | 38° 47' 35" N | 122° 41' 52" W | 6.5km (4.0 miles) | |
| Harp and Sons Ranch deposits, Middletown, East Mayacmas Mining District, Lake County, California, USA | 38° 46' 26" N | 122° 39' 37" W | 6.6km (4.1 miles) | |
| Spring Hill, Castle Rock Springs, East Mayacmas Mining District, Lake County, California, USA | 38° 46' 41" N | 122° 40' 29" W | 6.6km (4.1 miles) | |
| Unnamed Hg occurrence [2], Seigler Springs, Cobb, East Mayacmas Mining District, Lake County, California, USA | 38° 52' 27" N | 122° 41' 44" W | 6.7km (4.1 miles) | |
| Popp and Nichelini claim, Seigler Springs, Cobb, East Mayacmas Mining District, Lake County, California, USA | 38° 52' 28" N | 122° 41' 51" W | 6.8km (4.2 miles) | |
| Seigler Springs stone occurrence, Seigler Springs, Cobb, East Mayacmas Mining District, Lake County, California, USA | 38° 52' 28" N | 122° 41' 51" W | 6.8km (4.2 miles) | |
| Wispering Pines occurrence, Cobb, East Mayacmas Mining District, Lake County, California, USA | 38° 48' 36" N | 122° 43' 0" W | 7.0km (4.3 miles) | |
| Kims Yard II (Anderson Springs pit), Cobb, East Mayacmas Mining District, Lake County, California, USA | 38° 46' 44" N | 122° 41' 6" W | 7.0km (4.3 miles) | |
| Cobb, East Mayacmas Mining District, Lake County, California, USA | 38° 49' 19" N | 122° 43' 23" W | 7.1km (4.4 miles) | |
Minerals recorded nearby (within 7.1 km)
Rock types recorded nearby (within 7.1 km)
Entries shown in red are rocks recorded for this region.
Perini Hill, Howard Springs, East Mayacmas Mining District, Lake County, California, USA