The federal record (USGS MRDS) lists 589 gold occurrences in Idaho County — 312 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 Idaho 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 |
|---|---|---|
| Ajax Mine | Past producer | — |
| Allamance Mine | Past producer | vein |
| Allison Ranch Placer | Past producer | placer |
| Alma Placer | Past producer | placer |
| Alpha | Past producer | — |
| American Eagle Placer Claims | Past producer | placer |
| American Hill Placer | Past producer | placer |
| American Mine | Past producer | — |
| American Placer | Past producer | placer |
| Anaconda | Past producer | — |
| Arlise Gulch Placer | Past producer | placer |
| Arlise Vein Mine | Past producer | vein |
| Arrastre | Past producer | — |
| Atlas | Past producer | — |
| Baboon Gulch Placer Mine | Past producer | placer |
| Badger Mine | Past producer | — |
| Baker's Lode | Past producer | — |
| Baner Group | Past producer | — |
| Banner Prospect | Past producer | vein |
| Bargamin Bar | Past producer | placer |
| Bear Creek Bar Placer | Past producer | placer |
| Bear Track Deposit | Past producer | vein |
| Bear Track Mine | Past producer | — |
| Bengal | Past producer | — |
| Big Creek Placer | Past producer | placer |
| Big Four Group | Past producer | — |
| Big Mallard Bar | Past producer | placer |
| Big Three Mine | Past producer | — |
| Bigfoot Mine No. 1 | Past producer | — |
| Black Bear Mine | Past producer | vein |
Showing the top 30 of 589 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: