Browse mineral resources

none

5 records

Alameda

286 records

Alpine

187 records

Amador

1146 records

Butte

878 records

Butte, Yuba

3 records

Calaveras

2966 records

Colusa

85 records

Contra Costa

228 records

Del Norte

473 records

El Dorado

2749 records

Fresno

622 records

Glenn

116 records

Humboldt

399 records

Imperial

589 records

Inyo

1942 records

Kern

1571 records

Kings

50 records

Lake

421 records

Lake, Napa

1 records

Lake, Napa, Yolo

1 records

Lassen

266 records

Los Angeles

734 records

Madera

530 records

Marin

132 records

Mariposa

1499 records

Mendocino

292 records

Merced

86 records

Modoc

288 records

Mono

790 records

Monterey

362 records

Napa

330 records

Napa, Yolo, Lake

1 records

Nevada

2286 records

Nevada, Sierra

5 records

Nevada, Yuba

2 records

Orange

128 records

Placer

1551 records

Placer, Nevada

1 records

Placer, Yuba

1 records

Plumas

915 records

Plumas, Yuba

1 records

Riverside

1407 records

Sacramento

169 records

San Benito

264 records

San Bernardino

4152 records

San Diego

1038 records

San Francisco

6 records

San Joaquin

97 records

San Luis Obispo

542 records

San Mateo

127 records

Santa Barbara

182 records

Santa Clara

379 records

Santa Cruz

72 records

Shasta

1088 records

Shasta, Tehama

3 records

Shasta, Trinity

1 records

Sierra

1112 records

Sierra, Nevada

3 records

Siskiyou

2514 records

Solano

40 records

Sonoma

427 records

Stanislaus

213 records

Sutter

8 records

Tehama

176 records

Trinity

1552 records

Tulare

456 records

Tuolumne

1275 records

Ventura

174 records

Yolo

54 records

Yuba

197 records

Yuba, Butte

2 records