Every USGS and MSHA mine record within your chosen radius, nearest first.
| Mine | Distance | Commodity | Type | Status |
|---|---|---|---|---|
| Mine | 0.1 mi | Mercury | — | Occurrence |
| Mead Prospect | 0.5 mi | — | Occurrence | |
| Mead | 0.6 mi | — | Occurrence | |
| Unnamed Location near Cobb, CA | 0.7 mi | Mercury | — | Occurrence |
| Big Chief Mine | 0.8 mi | Mercury | — | Occurrence |
| Big Chief | 0.8 mi | Mercury | — | Past Producer |
| Anderson Springs | 0.8 mi | Mercury | — | Unknown |
| Big Injun | 0.9 mi | Mercury | — | Past Producer |
| Mine | 0.9 mi | Mercury | — | Occurrence |
| Big Injun Mine | 0.9 mi | Mercury | Surface | Unknown |
| Unnamed Location near Middletown, CA | 1.1 mi | Mercury | Surface | Unknown |
| Thorne | 1.1 mi | Mercury | — | Past Producer |
| Thorpe Mine | 1.2 mi | Mercury | Underground | Unknown |
| Anderson Springs | 1.4 mi | Mercury | — | Past Producer |
| Herrick Prospect | 1.7 mi | — | Prospect | |
| Reynolds | 1.7 mi | — | Occurrence | |
| Herrick Prospect | 1.8 mi | Surface | Prospect | |
| Kims Yard Ii | 1.8 mi | Clay | Surface | Producer |
| Unnamed Location near Cobb, CA | 1.9 mi | Copper | Surface | Unknown |
| Whispering Pines Prospect | 2.0 mi | Chromium | — | Occurrence |
| Black Point Claim | 2.0 mi | — | Occurrence | |
| Middletown Pit and Mill | 2.1 mi | Sand and Gravel, Construction | Surface | Producer |
| Henrys Pit and Mill | 2.1 mi | Sand and Gravel, Construction | Surface | Producer |
| Great Northern | 2.1 mi | Mercury | — | Occurrence |
| Mohawk | 2.1 mi | Mercury | Surface | Unknown |
| Great Northern | 2.1 mi | Mercury | — | Prospect |
| Chicago Mine | 2.2 mi | Mercury | Underground | Unknown |
| Black Point | 2.2 mi | — | Prospect | |
| Cobb Mountain Oyster Rock | 2.2 mi | — | Occurrence | |
| Chicago | 2.2 mi | Mercury | — | Past Producer |
| Cobb Mountain Prospect | 2.2 mi | Surface | Prospect | |
| Socrates | 2.3 mi | Mercury | — | Past Producer |
| Socrates | 2.3 mi | Mercury | Surface | Unknown |
| Research | 2.3 mi | Mercury | — | Past Producer |
| Spring Hill | 2.3 mi | Manganese | Surface | Unknown |
| Research Mine | 2.3 mi | Mercury | Underground | Unknown |
| Spring Hill | 2.3 mi | — | Occurrence | |
| Last Chance | 2.4 mi | Mercury | Underground | Prospect |
| Helen | 2.4 mi | Mercury | — | Past Producer |
| Helen Mine | 2.4 mi | Mercury | Surface | Unknown |
| Flagstaff | 2.5 mi | Mercury | Surface-Underground | Unknown |
| Unnamed Location near Cobb, CA | 2.5 mi | Limestone, Dimension | — | Occurrence |
| Eureka | 2.5 mi | Mercury | — | Past Producer |
| Wispering Pines | 2.5 mi | Chromium | — | Occurrence |
| Unnamed Location near Cobb, CA | 2.6 mi | Chromium | Underground | Unknown |
| Anne Belcher | 2.6 mi | Mercury | Underground | Unknown |
| Contact | 2.6 mi | Mercury | — | Past Producer |
| Lookout | 2.6 mi | Mercury | — | Unknown |
| Lookout | 2.6 mi | Mercury | — | Occurrence |
| Contact | 2.7 mi | Mercury | Underground | Unknown |
| Denver and Hope | 2.7 mi | Mercury | — | Past Producer |
| Copper Prince Mine | 2.7 mi | Copper | Surface | Unknown |
| Wall Street Mine | 2.7 mi | Mercury | Surface | Unknown |
| Ann Belcher | 2.7 mi | — | Occurrence | |
| Wall Street | 2.7 mi | Mercury | — | Past Producer |
| Black Ranch | 2.8 mi | Limestone, Dimension | — | Occurrence |
| Mary Hurley | 2.8 mi | Mercury | — | Unknown |
| Mary Hurley | 2.8 mi | — | Occurrence | |
| Copper Prince | 2.8 mi | Copper | — | Past Producer |
| Denver | 2.8 mi | Mercury | — | Unknown |
| Warner and Clark Claim | 2.8 mi | Chromium | — | Occurrence |
| Gravel Pit | 2.9 mi | Sand and Gravel, Construction | Surface | Unknown |
| Putah Creek Plant | 2.9 mi | Sand and Gravel, Construction | Surface | Producer |
| Jumbo | 2.9 mi | Mercury | Surface | Unknown |
| Napa | 2.9 mi | Mercury | — | Occurrence |
| Bacon Consolidated | 3.0 mi | Mercury | — | Past Producer |
| Cinnabar King Group | 3.0 mi | Mercury | — | Past Producer |
| Jewess Mine | 3.1 mi | Mercury | Underground | Unknown |
| Jewess | 3.1 mi | Mercury | — | Past Producer |
| Sonoma Group | 3.1 mi | Mercury | Surface-Underground | Past Producer |
| Harp and Sons Ranch Deposits. | 3.1 mi | Chromium | — | Occurrence |
| Paul Warner Property | 3.1 mi | — | Occurrence | |
| Cinnaber King Group | 3.2 mi | Mercury | Underground | Unknown |
| Jumbo | 3.2 mi | Mercury | — | Past Producer |
| Occidental | 3.2 mi | Mercury | — | Occurrence |
| Occidental | 3.2 mi | Mercury | — | Unknown |
| Crystal | 3.2 mi | Mercury | Underground | Prospect |
| Pine Flat | 3.2 mi | Manganese | — | Occurrence |
| Crystal | 3.3 mi | Mercury | — | Past Producer |
| Warner Property | 3.3 mi | — | Occurrence | |
| Last Chance and Young Denver | 3.3 mi | Mercury | — | Past Producer |
| Harp and Sons Ranch Deposits | 3.3 mi | Surface | Past Producer | |
| Pine Flat District | 3.4 mi | Manganese | — | Occurrence |
| Smythe Manganese Prospect | 3.4 mi | — | Prospect | |
| Bacon Consolidated | 3.4 mi | Mercury | Underground | Past Producer |
| Boston | 3.5 mi | — | Occurrence | |
| Boston Group | 3.5 mi | Mercury | Surface-Underground | Prospect |
| McDonald | 3.7 mi | — | Occurrence | |
| Von Glahn Prospects | 3.7 mi | Surface | Past Producer | |
| Rattlesnake | 3.7 mi | Mercury | Underground | Unknown |
| McDonald Property | 3.8 mi | — | Occurrence | |
| Sonoma Co. No. 27 | 3.8 mi | Manganese | Surface | Past Producer |
| Unnamed Location near Cobb, CA | 3.8 mi | Manganese | — | Producer |
| Unnamed Location near Cobb, CA | 3.8 mi | Manganese | Surface | Past Producer |
| Von Glahn | 3.8 mi | Manganese | — | Producer |
| Henry Von Claim | 3.8 mi | Manganese | Surface | Unknown |
| Baker Ranch | 3.8 mi | — | Occurrence | |
| Middleton | 3.8 mi | Mercury | — | Occurrence |
| Middletown | 3.8 mi | — | Occurrence | |
| Baker Ranch | 3.9 mi | — | Occurrence | |
| Rattlesnake | 3.9 mi | Mercury | — | Past Producer |
| Middleton Middletown | 4.0 mi | Mercury | — | Occurrence |
| Gordon Springs Deposits | 4.0 mi | Chromium | — | Occurrence |
| Foss Prospect | 4.0 mi | Manganese | — | Occurrence |
| Downey Estate Prospect | 4.1 mi | — | Occurrence | |
| Foss Prospect | 4.1 mi | — | Unknown | |
| Napa | 4.1 mi | Mercury | — | Unknown |
| Pine Flat Road | 4.1 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Pine Flat Road | 4.1 mi | Sand and Gravel, Construction | — | Past Producer |
| Unknown near Cobb, CA | 4.1 mi | Chromium | — | Occurrence |
| Pacific Group | 4.2 mi | — | Occurrence | |
| Downey Estate | 4.2 mi | — | Occurrence | |
| Gordon Springs | 4.4 mi | Mercury | Surface | Unknown |
| Smythe | 4.5 mi | — | Producer | |
| Hays Prospect | 4.7 mi | Mercury | Surface | Unknown |
| Unnamed Location near Middletown, CA | 4.7 mi | Mercury | — | Occurrence |
| Hays | 4.7 mi | Mercury | — | Past Producer |
| Hays Prospect | 4.8 mi | Mercury | — | Producer |
| Unknown near Middletown, CA | 4.8 mi | Mercury | — | Producer |
| Joyce Prospect | 5.0 mi | Mercury | Underground | Unknown |
| Midway Mine | 5.0 mi | Mercury | Surface | Unknown |
| Archambeau Prospect | 5.1 mi | — | Occurrence | |
| Archambeau Prospect | 5.2 mi | Surface | Prospect | |
| Midway | 5.2 mi | Mercury | — | Past Producer |
| Juanita | 5.2 mi | Mercury | — | Occurrence |
| Juanita | 5.2 mi | Mercury | — | Unknown |
| Putah Creek Bar 3 | 5.3 mi | Sand and Gravel, Construction | Surface | Producer |
| Geyser Quarry | 5.4 mi | Stone | Surface | Unknown |
| Culver Baer | 5.4 mi | Mercury | — | Producer |
| Culver Bear | 5.4 mi | Mercury | Surface | Unknown |
| Diamond J Ranch | 5.4 mi | Construction Sand and Gravel | Surface | Abandoned |
| Unknown near Cobb, CA | 5.4 mi | Chromium | — | Occurrence |
| Unnamed Location near Cobb, CA | 5.5 mi | Mercury | — | Occurrence |
| Unnamed Location near Cobb, CA | 5.5 mi | Chromium | — | Occurrence |
| Camp and Yates Grave | 5.5 mi | Sand and Gravel, Construction | — | Occurrence |
| Emmet Jones | 5.6 mi | Chromium | — | Occurrence |
| Unnamed Location near Cobb, CA | 5.7 mi | Sulfur | — | Occurrence |
| Wheeler Prospect | 5.7 mi | — | Occurrence | |
| Prospect | 5.8 mi | Asbestos | — | Occurrence |
| Unnamed Location near Geyserville, CA | 5.8 mi | Manganese | Underground | Unknown |
| Black Bart Mine | 5.8 mi | Chromium | — | Past Producer |
| Black Bart Mine | 5.8 mi | Surface | Past Producer | |
| Unknown near Cobb, CA | 5.9 mi | Chromium | — | Occurrence |
| Copsey and Jones Prospect | 5.9 mi | Asbestos | — | Occurrence |
| Copany and Jones Prospect | 6.0 mi | Asbestos | Surface | Unknown |
| Coppey Claime | 6.0 mi | Chromium | Surface | Unknown |
| Unnamed Prospect near Cobb, CA | 6.0 mi | Asbestos | Surface | Unknown |
| Ellen Pit and Mill | 6.0 mi | Sand and Gravel, Construction | Surface | Producer |
| Lost Ledge and Mercuryville Divide | 6.1 mi | Mercury | — | Past Producer |
| Pit | 6.1 mi | Sand and Gravel, Construction | — | Occurrence |
| Copsey Claims | 6.1 mi | Chromium | — | Producer |
| Dewey's | 6.2 mi | Mercury | — | Past Producer |
| Old Chapman | 6.2 mi | — | Occurrence | |
| Copsey | 6.2 mi | Surface-Underground | Past Producer | |
| Unnamed Location near Geyserville, CA | 6.3 mi | Sand and Gravel, Construction | — | Occurrence |
| White Elephant | 6.4 mi | — | Occurrence | |
| Unknown near Cobb, CA | 6.4 mi | Stone, Dimension | — | Occurrence |
| Placer Realty Corp. Property | 6.4 mi | Gold | Placer | Past Producer |
| Unknown near Cobb, CA | 6.5 mi | Manganese | — | Occurrence |
| Kentuck | 6.5 mi | Mercury | Underground | Unknown |
| Black Bear | 6.5 mi | Mercury | — | Past Producer |
| Unknown near Cobb, CA | 6.5 mi | Mercury | — | Occurrence |
| Copsey and Moore Property | 6.5 mi | Manganese | — | Unknown |
| Unnamed Location near Cobb, CA | 6.5 mi | Manganese | — | Occurrence |
| Liberty Strike | 6.5 mi | Manganese | Underground | Unknown |
| Hughes Bradbary | 6.6 mi | Mercury | Surface | Unknown |
| Hughes - Bradbury | 6.6 mi | Mercury | — | Past Producer |
| Brown Prospect | 6.6 mi | Chromium | Underground | Unknown |
| Colman Prospect | 6.6 mi | Manganese | Surface | Unknown |
| Dunkin Lode Mine | 6.6 mi | Mercury | — | Occurrence |
| Coleman Prospect | 6.6 mi | — | Occurrence | |
| Dunkin Lode Mine and Dunkin Mine | 6.6 mi | Mercury | — | Producer |
| Maypole | 6.6 mi | Mercury | — | Unknown |
| Maypole | 6.6 mi | Mercury | — | Occurrence |
| Brown Prospect | 6.7 mi | Chromium | — | Occurrence |
| Unnamed Location near Cobb, CA | 6.7 mi | Tin | — | Occurrence |
| Unnamed Prospect near Geyserville, CA | 6.8 mi | Chromium | — | Occurrence |
| Putah Creek Pit and Mill | 6.8 mi | Sand and Gravel, Construction | Surface | Producer |
| White Elephant Prospect | 6.8 mi | Mercury | — | Occurrence |
| Dewey S | 6.8 mi | Mercury | Underground | Unknown |
| Unknown near Cobb, CA | 6.9 mi | Mercury | — | Occurrence |
| Eagle Rock | 6.9 mi | Mercury | Underground | Unknown |
| Unnamed Limestone near Geyserville, CA | 7.0 mi | Calcium | Surface | Past Producer |
| Unnamed Location near Cobb, CA | 7.0 mi | Chromium | — | Occurrence |
| Esperanza | 7.1 mi | Mercury | — | Producer |
| Unnamed Location near Cobb, CA | 7.1 mi | Mercury | — | Occurrence |
| Seigler Springs | 7.1 mi | Stone | Surface | Unknown |
| Popp and Nechelini Claim | 7.1 mi | Surface | Past Producer | |
| Popp and Nichelini Claim | 7.1 mi | Chromium | — | Occurrence |
| Seigler Springs | 7.1 mi | Stone, Dimension | — | Occurrence |
| Unknown near Cobb, CA | 7.1 mi | Mercury | — | Occurrence |
| Red Hill Claim | 7.3 mi | Chromium | — | Past Producer |
| Old Chapman | 7.3 mi | Mercury | — | Occurrence |
| Black Oak | 7.3 mi | Mercury | — | Past Producer |
| Holmstatt Deposit | 7.3 mi | Surface | Past Producer | |
| Vsto-Bullion Mine | 7.3 mi | Mercury | Surface | Unknown |
| Esperanza | 7.3 mi | Mercury | Underground | Unknown |
| Black Oak # 1 | 7.3 mi | Mercury | Surface-Underground | Unknown |
| Great Western | 7.4 mi | Mercury | Surface-Underground | Past Producer |
| Joyce | 7.4 mi | Mercury | — | Past Producer |
| Otto - Bullion | 7.4 mi | Mercury | — | Past Producer |
| Holmstedt Deposits | 7.4 mi | Chromium | — | Occurrence |
| Otto Mine | 7.5 mi | Mercury | Underground | Unknown |
| Truitt No. 1 | 7.5 mi | Mercury | — | Past Producer |
| Red Hill | 7.5 mi | Surface | Past Producer | |
| Quarry | 7.5 mi | Stone | — | Occurrence |
| Bullion Mine | 7.5 mi | Mercury | Underground | Unknown |
| Unnamed Location near Cobb, CA | 7.6 mi | Manganese | — | Occurrence |
| Bullion | 7.6 mi | Mercury | — | Past Producer |
| Unknown near Cobb, CA | 7.6 mi | Stone, Dimension | — | Occurrence |
| Little Falls Deposit | 7.6 mi | — | Occurrence | |
| Clear Lake Gem Mining Company Or & Near Perini Hill | 7.7 mi | Gemstone | — | Occurrence |
| Derrick Tin Prospect | 7.7 mi | Tin | Surface | Unknown |
| Clearlake Gem Mining Company | 7.7 mi | Gemstone | — | Occurrence |
| Diamond J Corp | 7.7 mi | Construction Sand and Gravel | Surface | Abandoned |
| Unnamed Location near Geyserville, CA | 7.7 mi | Manganese | — | Occurrence |
| Elliot Prospect | 7.8 mi | Surface | Prospect | |
| Maricoma Quicksilver Mine | 7.8 mi | Mercury | Underground | Unknown |
| Mericoma | 7.8 mi | Mercury | — | Past Producer |
| Little Falls | 7.8 mi | — | Occurrence | |
| Elliot | 8.1 mi | — | Occurrence | |
| Spruce Road Bar | 8.1 mi | Sand and Gravel, Construction | Surface | Producer |
| Mirabel Mine | 8.1 mi | Mercury | Surface | Past Producer |
| Unnamed Location near Geyserville, CA | 8.2 mi | Mercury | Underground | Unknown |
| Buckeye Mine | 8.2 mi | Mercury | Underground | Unknown |
| Mayacmas | 8.3 mi | Mercury | — | Producer |
| Buckeye | 8.3 mi | Mercury | — | Past Producer |
| Holmstedt Property | 8.3 mi | Chromium | Surface | Prospect |
| Anderson | 8.5 mi | Mercury | Underground | Unknown |
| Unnamed Location near Calistoga, CA | 8.6 mi | Mercury | — | Prospect |
| Plymouth | 8.7 mi | Mercury | — | Past Producer |
| Plymouth Mine | 8.7 mi | Mercury | — | Unknown |
| Kissack Prospect | 8.7 mi | Mercury | Surface | Unknown |
| Kissack | 8.7 mi | Mercury | — | Past Producer |
| Cloverdale | 8.7 mi | Mercury | Surface-Underground | Unknown |
| Liberty Strike | 8.8 mi | Manganese | — | Producer |
| Sutro Mine | 8.8 mi | Chromium | — | Occurrence |
| Unnamed Location near Cobb, CA | 8.8 mi | Chromium | Surface | Unknown |
| Cloverdale | 8.9 mi | Mercury | — | Past Producer |
| Cornucopia | 8.9 mi | — | Occurrence | |
| Unknown near Cobb, CA | 8.9 mi | Stone, Dimension | — | Occurrence |
| Plymouth Mine | 9.0 mi | Mercury | Underground | Unknown |
| Bottle Rock Quarry | 9.1 mi | Stone | Surface | Producer |
| Sutro Mine | 9.1 mi | Surface-Underground | Past Producer | |
| Quarry | 9.1 mi | Stone | Surface | Unknown |
| Kangaroo Court Mine | 9.1 mi | Surface | Past Producer | |
| Drake Bar | 9.2 mi | Sand and Gravel, Construction | Surface | Producer |
| Magnola Mine | 9.3 mi | Chromium | — | Occurrence |
| McCutchan Ranch Bar | 9.3 mi | Sand and Gravel, Construction | Surface | Producer |
| Squaw Creek | 9.4 mi | Copper | Underground | Unknown |
| Unnamed Location near Cloverdale, CA | 9.4 mi | Mercury | — | Occurrence |
| Saint Clair Bar | 9.5 mi | Sand and Gravel, Construction | Surface | Producer |
| Unknown near Clearlake Riviera, CA | 9.5 mi | Stone, Dimension | — | Occurrence |
| Unnamed Prospect near Geyserville, CA | 9.5 mi | Mercury | — | Occurrence |
| Magnola Mine | 9.5 mi | Chromium | — | Occurrence |
| Gauer Bar | 9.5 mi | Sand and Gravel, Construction | Surface | Producer |
| Kangaroo Court Mine | 9.6 mi | Chromium | — | Occurrence |
| Gravel Pit | 9.6 mi | Sand and Gravel, Construction | Surface | Unknown |
| Hardister | 9.6 mi | Mercury | — | Past Producer |
| Alexander Valley Bar | 9.6 mi | Sand and Gravel, Construction | Surface | Producer |
| Putah Creek Bar | 9.7 mi | Sand and Gravel, Construction | Surface | Producer |
| Soda Rock Bar | 9.8 mi | Sand and Gravel, Construction | Surface | Producer |
| Quarry | 9.8 mi | Stone | Surface | Unknown |
| Rich Hill Mine Hardester, Bucksnorter | 9.8 mi | Mercury | — | Occurrence |
| Harold Groom Pit #2 | 9.8 mi | Sand and Gravel, Construction | Surface | Producer |
| Unknown near Clearlake Riviera, CA | 9.8 mi | Stone, Dimension | — | Occurrence |
| Hgi Sand and Gravel Pit | 9.8 mi | Sand and Gravel, Construction | Surface | Producer |
| Red Pit | 9.8 mi | Pumice | Surface | Producer |
| Harold Groom Trucking Inc. | 9.8 mi | Sand and Gravel, Construction | Surface | Unknown |
| Putah Creek Pit | 9.8 mi | Sand and Gravel, Construction | Surface | Producer |
| Yellowjacket | 9.9 mi | Mercury | — | Past Producer |
| Gunn Claims | 9.9 mi | Chromium | — | Occurrence |
| Grace Brothers, Inc. | 9.9 mi | Sand and Gravel, Construction | — | Occurrence |
| Jimtown Pit | 9.9 mi | Sand and Gravel, Construction | Surface | Producer |
| Old Dough Claim | 10.0 mi | — | Occurrence |