The federal record (USGS MRDS) lists 305 gold occurrences in Mono County — 147 of them past or active producers. Below is that record, readable: the documented sites, and the live map that puts claims, creeks, roads and geology under every one of them.
Open the Mono County gold map → Membership — first week free
Producers first, then prospects and occurrences — each links into the live map of that exact ground:
| Site | Status | Type |
|---|---|---|
| Southern Cons. | Past producer | — |
| Al Mono Mine | Past producer | — |
| Antimony | Past producer | replacement |
| Argentite Maid | Past producer | — |
| Argosy | Past producer | — |
| Banner Mine | Past producer | — |
| Bay Queen | Past producer | — |
| Beauregard | Past producer | — |
| Blizzard Extension | Past producer | — |
| Borasca | Past producer | — |
| Brownite Group | Past producer | — |
| Bryant | Past producer | — |
| California & North Comstock Cons. | Past producer | — |
| Casa Diablo | Past producer | — |
| Casa Diablo Mine | Past producer | — |
| Casson | Past producer | — |
| Charlestown | Past producer | — |
| Chemung | Past producer | — |
| Chemung Mine | Past producer | — |
| Columbia Mine | Past producer | — |
| Cracker Jack | Past producer | — |
| Curry | Past producer | — |
| Dark Horse | Past producer | — |
| Dog Creek Placers | Past producer | placer |
| Dunderberg Mine | Past producer | — |
| Dunderburg | Past producer | — |
| Durante | Past producer | — |
| El Dorado Group | Past producer | — |
| Evening Star Group | Past producer | — |
| Faudre and Welsh Group | Past producer | — |
Showing the top 30 of 305 recorded gold occurrences — every one is on the live map.
The free map shows every dot above. Membership opens the layers that turn dots into a plan — favorability at working zoom, active claims, land ownership, geology and the creeks that drain the known sources. The first 7 days are free.
The dots are the record. The method is how you read them: