Mines in Granite County, Montana
891Total
26Active
| Mine | Commodity | Type | Status | Source |
|---|---|---|---|---|
| Apex Mine | Gold, Lead, Silver, Zinc, Copper | Producer | MRDS | |
| Baker And Sullivan Mine | Silver, Lead | Producer | MRDS | |
| Big Horn Calcium Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Black Pine District | Copper, Silver | Producer | MRDS | |
| Blue Bird | Gold, Silver, Copper | Producer | MRDS | |
| Cadgie Taylor Mine | Silver | Producer | MRDS | |
| First Chance (garnet) District | Gold, Tungsten | Producer | MRDS | |
| Gem Mountain Sapphire Mine | Corundum, Gemstone | Producer | MRDS | |
| Golden Jubilee Mine | Silver, Gold | Producer | MRDS | |
| Herzer And Green Property | Gold, Silver | Producer | MRDS | |
| Hidden Treasure Mine | Gold, Tungsten | Producer | MRDS | |
| John G. Carlisle Mine | Gold | Producer | MRDS | |
| Limestone Mine | Limestone, General | Producer | MRDS | |
| Mickey Lode Claim | Silver, Gold | Producer | MRDS | |
| Mitchell Copper Prospect | Lead, Copper | Producer | MRDS | |
| Moffat Gulch | Gemstone, Corundum | Producer | MRDS | |
| Mullen Mine | Silver, Lead, Zinc, Manganese | Producer | MRDS | |
| Philipsburg | Silver, Manganese | Producer | MRDS | |
| Rock Creek District | Corundum, Gemstone, Gold | Producer | MRDS | |
| Rock Creek Sapphire | Sapphire | Placer | Producer | MRDS |
| Rocky Creek Mines | Manganese, Gold | Producer | MRDS | |
| Silver King Mine | Silver, Gold | Producer | MRDS | |
| Silver King Mine | Silver, Gold, Copper | Producer | MRDS | |
| Summit Mine | Lead, Silver | Producer | MRDS | |
| Sunset Mine | Silver, Lead | Producer | MRDS | |
| White Horse Mine | Manganese | Producer | MRDS | |
| 100-acre Meadow Prospect | Silver | Surface-Underground | Unknown | MRDS |
| A & M Prospect | Silver | Prospect | MRDS | |
| Alabama Mine | Gold | Occurrence | MRDS | |
| Alabama Mine | Gold | Underground | Unknown | MRDS |
| Albion Mine | Silver | Past Producer | MRDS | |
| Albion Mine | Zinc | Underground | Unknown | MRDS |
| Algonquin Mine | Silver, Manganese | Past Producer | MRDS | |
| Alps District | Gold | Past Producer | MRDS | |
| Alps Mine | Gold | Underground | Unknown | MRDS |
| American Beauty | Gold | Prospect | MRDS | |
| American Beauty Prospect | Silver | Occurrence | MRDS | |
| American Flag Claim | Gold | Underground | Unknown | MRDS |
| Anaconda Bench Sapphire Mine | Sapphire | Surface | Intermittent | MSHA |
| Anderson Prospect | Silver, Copper, Lead | Occurrence | MRDS | |
| Anderson Prospect | Silver | Occurrence | MRDS | |
| Annie Claim | Gold | Occurrence | MRDS | |
| Annie Claim | Gold | Underground | Unknown | MRDS |
| Annie Marony Mine | Manganese, Silver | Past Producer | MRDS | |
| Antelope Creek | Gold | Placer | Unknown | MRDS |
| Antelope Creek District | Gold | Past Producer | MRDS | |
| Apex | Lead | Underground | Unknown | MRDS |
| Argo Mine | Gold | Past Producer | MRDS | |
| Argo Mine | Tungsten | Underground | Unknown | MRDS |
| Arkansaw Mine | Gold | Occurrence | MRDS | |
| Arkansaw Mine | Gold | Underground | Unknown | MRDS |
| Armada Mine | Copper | Surface | Past Producer | MRDS |
| Autumn Placer | Gold | Placer | Unknown | MRDS |
| Autumn Placer Claim | Occurrence | MRDS | ||
| B And J Claim | Gold | Underground | Unknown | MRDS |
| Bagdad Mine | Gold | Underground | Past Producer | MRDS |
| Baker & Sullivan | Lead | Surface-Underground | Unknown | MRDS |
| Banker Claim | Silver, Lead | Past Producer | MRDS | |
| Banker Claim | Silver | Occurrence | MRDS | |
| Bannack Mine | Construction Sand and Gravel | Surface | Abandoned | MSHA |
| Banner Mine | Gold, Silver, Zinc | Past Producer | MRDS | |
| Banner Mine | Silver | Past Producer | MRDS | |
| Banner Tailings | Gold | Underground | Unknown | MRDS |
| Barbara Ann Claim | Silver | Underground | Unknown | MRDS |
| Barich Mine | Gold | Occurrence | MRDS | |
| Barnes Mine | Copper | Occurrence | MRDS | |
| Barnes Mine | Copper | Underground | Unknown | MRDS |
| Basin Gulch | Gold | Unknown | MRDS | |
| Basin Mine | Silver | Occurrence | MRDS | |
| Basin Mine | Copper | Surface-Underground | Unknown | MRDS |
| Basin And Quartz Creek Placers | Gold | Placer | Past Producer | MRDS |
| Basin And Quartz Creeks Placer | Gold | Past Producer | MRDS | |
| Bay Horse Mine | Silver | Occurrence | MRDS | |
| Bear Creek | Gold | Placer | Unknown | MRDS |
| Bear Creek | Gold | Placer | Unknown | MRDS |
| Bear Creek | Gold Ore | Surface | Abandoned | MSHA |
| Bear Creek Placer | Gold Ore | Surface | Abandoned | MSHA |
| Bear Creek Placers | Gold | Past Producer | MRDS | |
| Bear And Float | Tungsten | Underground | Unknown | MRDS |
| Bear And Float Prospect | Tungsten | Occurrence | MRDS | |
| Bearmouth Placer Mine | Gold | Occurrence | MRDS | |
| Bee Bee No. 1 | Gold | Occurrence | MRDS | |
| Bellaire Mine | Lead, Zinc | Occurrence | MRDS | |
| Bellaire Mine | Silver | Occurrence | MRDS | |
| Belleflower Mine | Gold | Underground | Past Producer | MRDS |
| Bellum Mine | Silver | Occurrence | MRDS | |
| Bernard Mine | Manganese | Past Producer | MRDS | |
| Bert Creek | Phosphorus-Phosphates | Unknown | MRDS | |
| Bet Claims | Silver | Unknown | MRDS | |
| Bi-metallic Tunnel | Gold | Underground | Unknown | MRDS |
| Big Bill | Gold | Surface-Underground | Past Producer | MRDS |
| Big Chief Lode | Gold | Occurrence | MRDS | |
| Big Expectation Mine | Gold | Underground | Past Producer | MRDS |
| Big Horn Calcium Quarry | Limestone, General | Past Producer | MRDS | |
| Big Springs Creek | Gold | Placer | Unknown | MRDS |
| Big Springs Creek Placer | Gold | Past Producer | MRDS | |
| Billie Goat Mine | Copper | Occurrence | MRDS | |
| Billie Goat Prospect | Chromium | Underground | Occurrence | MRDS |
| Bismark Iron Property | Iron | Underground | Past Producer | MRDS |
| Bissinette Ranch | Manganese | Underground | Prospect | MRDS |
| Black Eagle | Manganese | Surface | Unknown | MRDS |
| Black Pine Mine | Gold, Silver | Underground | Plant | MRDS |
| Black Tail No. 1 | Silver | Past Producer | MRDS | |
| Black Trail | Silver | Occurrence | MRDS | |
| Blackmail Mine | Silver | Past Producer | MRDS | |
| Blackmail Mine | Silver | Underground | Unknown | MRDS |
| Bloomington Mine | Gold | Past Producer | MRDS | |
| Bloomington Mine | Lead | Underground | Unknown | MRDS |
| Blue Bell Lode | Silver | Underground | Prospect | MRDS |
| Blue Bell Mine | Phosphorus-Phosphates | Occurrence | MRDS | |
| Blue Bell Mine | Phosphorus-Phosphates | Occurrence | MRDS | |
| Blue Bird | Gold | Underground | Past Producer | MRDS |
| Blue Bottle Prospect | Tungsten | Occurrence | MRDS | |
| Blue Bottle Claim | Tungsten | Surface-Underground | Unknown | MRDS |
| Blue Moon Mine | Tungsten | Past Producer | MRDS | |
| Blue Streak #2 Prospect | Gold, Silver | Occurrence | MRDS | |
| Blue Streak No. 2 Claim | Gold | Prospect | MRDS | |
| Bluebird Quartz Lode | Copper | Occurrence | MRDS | |
| Bm 1-66 And Cor 105 Claim Group | Molybdenum | Prospect | MRDS | |
| Bohrer Mine | Silver, Gold | Past Producer | MRDS | |
| Bohrer Mine | Gold | Occurrence | MRDS | |
| Boulder Creek | Barium-Barite | Unknown | MRDS | |
| Boulder Creek | Gold | Placer | Unknown | MRDS |
| Boulder Creek | Graphite | Unknown | MRDS | |
| Boulder Placer Prospect | Uranium | Surface | Unknown | MRDS |
| Bourard Lode | Lead, Zinc | Occurrence | MRDS | |
| Bourard Lode | Gold | Unknown | MRDS | |
| Bouvard Lode Claim | Lead, Silver | Occurrence | MRDS | |
| Bowles Pumicite | Pumice | Surface | Past Producer | MRDS |
| Brewster Creek | Gold | Placer | Unknown | MRDS |
| Brewster Creek Placer | Gold | Past Producer | MRDS | |
| Brewster Spar Mine | Gold | Underground | Unknown | MRDS |
| Broken Bottle | Silver, Lead | Occurrence | MRDS | |
| Bronze Lode | Gold, Silver | Occurrence | MRDS | |
| Bronze Lode | Gold | Unknown | MRDS | |
| Brooklyn Group | Silver | Underground | Past Producer | MRDS |
| Brooklyn Mine | Silver, Lead | Past Producer | MRDS | |
| Bryant | Silver, Manganese | Past Producer | MRDS | |
| Bryant | Surface-Underground | Past Producer | MRDS | |
| Bull Elk | Tungsten | Occurrence | MRDS | |
| Bunker Hill | Gold, Silver | Past Producer | MRDS | |
| Bunker Hill Mine | Gold | Underground | Unknown | MRDS |
| Butte And Anaconda Mining Co. | Gold | Occurrence | MRDS | |
| Cabin Home | Gold | Underground | Past Producer | MRDS |
| Cadgie-taylor Mine | Gold | Underground | Past Producer | MRDS |
| Canyon Group | Gold | Underground | Prospect | MRDS |
| Carlin-one Dollar Mine | Silver | Occurrence | MRDS | |
| Caroline & Lion Mtn Claim | Gold | Occurrence | MRDS | |
| Caroline Claim | Gold | Underground | Unknown | MRDS |
| Carp Mine | Copper | Past Producer | MRDS | |
| Carpp Mine | Copper | Occurrence | MRDS | |
| Cascade Mine | Gold | Past Producer | MRDS | |
| Cascade Mine | Gold | Underground | Unknown | MRDS |
| Chicago | Underground | Prospect | MRDS | |
| Chicago Mine | Manganese | Past Producer | MRDS | |
| Cincinnatti Quartz Lode Claim | Silver, Lead | Prospect | MRDS | |
| Clark Fork | Limestone, General | Unknown | MRDS | |
| Clark Fork Of The Columbia River | Gold | Placer | Unknown | MRDS |
| Clark Fork Of The Columbia River Placer | Gold | Occurrence | MRDS | |
| Clay Deposit In Haskell Area | Bloating Material | Occurrence | MRDS | |
| Clay Deposit In Rattle Gulch | Brick Clay | Occurrence | MRDS | |
| Clay Deposit N Side Of East Fork Reservoir | Bentonite | Occurrence | MRDS | |
| Clay Deposit Near Antelope Creek | Aluminum | Occurrence | MRDS | |
| Clay Deposit Near Dunkleburg Creek | Brick Clay | Occurrence | MRDS | |
| Clay Deposit Near Flint Creek | Brick Clay | Occurrence | MRDS | |
| Clay Deposit On Morris Creek | Brick Clay | Occurrence | MRDS | |
| Clay Deposit West Side Of Georgetown Lake | Brick Clay | Occurrence | MRDS | |
| Clear Grit Claim | Silver, Gold | Past Producer | MRDS | |
| Clear Grit Claim | Copper | Underground | Unknown | MRDS |
| Cleveland Spring Prospect | Gold | Surface | Unknown | MRDS |
| Cleveland Summit Prospect | Silver | Surface | Unknown | MRDS |
| Cliff Prospect | Tungsten | Occurrence | MRDS | |
| Cliff Claim | Tungsten | Surface-Underground | Unknown | MRDS |
| Cliff Mine | Silver, Manganese | Occurrence | MRDS | |
| Cliff Mine | Gold | Underground | Past Producer | MRDS |
| Climax | Underground | Past Producer | MRDS | |
| Clipper Lode | Copper, Silver | Occurrence | MRDS | |
| Clipper Lode | Silver | Surface-Underground | Unknown | MRDS |
| Cmlc Friday Mine | Silver | Surface-Underground | Past Producer | MRDS |
| Coberly Syncline | Phosphorus-Phosphates | Underground | Past Producer | MRDS |
| Coffee Pot Placer Claim | Occurrence | MRDS | ||
| Comanche | Manganese | Underground | Prospect | MRDS |
| Comanche Mine | Silver, Manganese | Past Producer | MRDS | |
| Combination Mine | Silver | Occurrence | MRDS | |
| Confident Placer Group | Gold | Placer | Past Producer | MRDS |
| Contact Concentrator | Gold Ore | Facility | Intermittent | MSHA |
| Contact Mining Custom Mill | Gold | Surface | Past Producer | MRDS |
| Contact Number 1 Claim | Bismuth | Prospect | MRDS | |
| Copper Jack Mine | Copper | Occurrence | MRDS | |
| Copper Jack Mine | Copper | Occurrence | MRDS | |
| Copper Lode | Copper | Occurrence | MRDS | |
| Copper Lode | Copper | Underground | Prospect | MRDS |
| Copper Mountain Lode | Silver, Copper | Occurrence | MRDS | |
| Copper Mountain Lode | Silver | Surface-Underground | Unknown | MRDS |
| Copper Queen | Gold | Occurrence | MRDS | |
| Copper Queen Group | Copper | Underground | Past Producer | MRDS |
| Copper Ridge | Copper | Surface-Underground | Unknown | MRDS |
| Copper State Mine | Copper | Past Producer | MRDS | |
| Copper State Mine | Copper | Underground | Past Producer | MRDS |
| Cow Creek Pumice Deposit | Pumice | Occurrence | MRDS | |
| Coyle | Surface-Underground | Past Producer | MRDS | |
| Coyle Mine | Manganese, Silver | Past Producer | MRDS | |
| Crescent Mine | Gold | Underground | Past Producer | MRDS |
| Cub Placer Claim | Occurrence | MRDS | ||
| Culver Claim | Silver | Occurrence | MRDS | |
| Culver Mine | Silver, Lead | Occurrence | MRDS | |
| Dandy Mine | Gold | Past Producer | MRDS | |
| Dandy Mine | Gold | Occurrence | MRDS | |
| Deep Creek Placer | Gold | Surface | Past Producer | MRDS |
| Deer Hunter | Tungsten | Occurrence | MRDS | |
| Deer Hunter Prospect | Tungsten | Occurrence | MRDS | |
| Deer Lodge Basin Prospects | Tungsten | Surface-Underground | Occurrence | MRDS |
| Deerlodge Basin Prospect | Copper, Lead, Silver | Occurrence | MRDS | |
| Delaware Mine | Silver, Lead | Past Producer | MRDS | |
| Delaware Mine | Lead | Underground | Unknown | MRDS |
| Delta Lode Claim | Gold | Occurrence | MRDS | |
| Dewey Mine | Gold | Past Producer | MRDS | |
| Dewey Mine | Gold | Underground | Unknown | MRDS |
| Dewey Mine | Gold Ore | Surface | Abandoned | MSHA |
| Dg Claims | Zinc | Occurrence | MRDS | |
| Dg Prospects | Silver, Lead | Prospect | MRDS | |
| Dissett Mine | Phosphorus-Phosphates | Past Producer | MRDS | |
| Dissett Mines | Phosphorus-Phosphates | Underground | Past Producer | MRDS |
| Double Eagle | Tungsten | Occurrence | MRDS | |
| Douglas Creek | Gold | Past Producer | MRDS | |
| Douglas Creek District | Phosphorus-Phosphates | Past Producer | MRDS | |
| Douglas Creek Mine | Phosphorus-Phosphates | Past Producer | MRDS | |
| Douglas Creek Phosphate Mine | Phosphorus-Phosphates | Underground | Past Producer | MRDS |
| Douglas Creek Syncline | Phosphorus-Phosphates | Underground | Past Producer | MRDS |
| Douglas Mine | Gold, Silver | Past Producer | MRDS | |
| Douglas Mine | Gold | Underground | Unknown | MRDS |
| Drummond Area Pumice | Pumice | Occurrence | MRDS | |
| Drummond Quarry | Limestone, General | Past Producer | MRDS | |
| Drummond Quarry | Limestone, General | Surface | Unknown | MRDS |
| Dry & Wet Mulkey Gulches | Limestone, General | Unknown | MRDS | |
| Dunkelberg | Silver, Lead, Zinc, Copper, Gold | Past Producer | MRDS | |
| Dunkelburg | Lead | Underground | Unknown | MRDS |
| Durand Mine | Gold, Silver | Past Producer | MRDS | |
| Durand Mine | Silver | Underground | Past Producer | MRDS |
| El Jay 45 Portable | Construction Sand and Gravel | Surface | Intermittent | MSHA |
| Eagle & Double Eagle | Tungsten | Surface | Unknown | MRDS |
| Eagle Claim | Copper | Past Producer | MRDS | |
| Eagle Claim | Copper | Surface-Underground | Unknown | MRDS |
| East Brooklyn Lode Claim | Silver, Lead, Zinc, Copper | Prospect | MRDS | |
| Edgar Mine | Phosphorus-Phosphates | Past Producer | MRDS | |
| Edgar Mine | Phosphorus-Phosphates | Surface-Underground | Past Producer | MRDS |
| Edwards Gulch | Limestone, General | Unknown | MRDS | |
| Eldorado Claim | Gold | Occurrence | MRDS | |
| Eldorado Claim | Gold | Underground | Unknown | MRDS |
| Elizabeth Shaft | Silver | Underground | Unknown | MRDS |
| Elk Creek And Tributaries | Gold | Past Producer | MRDS | |
| Elkhorn Placer Claim | Occurrence | MRDS | ||
| Ella | Manganese | Surface-Underground | Past Producer | MRDS |
| Ellen M. Claims | Silver | Surface | Unknown | MRDS |
| Elmo Placer | Gold | Occurrence | MRDS | |
| Erm | Manganese | Underground | Unknown | MRDS |
| Eureka Gulch Placer | Gold Ore | Surface | Abandoned | MSHA |
| Fairview Mine | Gold, Silver | Past Producer | MRDS | |
| Fairview Mine | Gold | Surface-Underground | Unknown | MRDS |
| Fairview Quartz Lode Claim | Silver, Lead | Occurrence | MRDS | |
| Fields | Phosphorus-Phosphates | Prospect | MRDS | |
| Fields Prospect | Phosphorus-Phosphates | Occurrence | MRDS | |
| Finley Basin Prospect | Tungsten | Prospect | MRDS | |
| Finley Basin Prospect | Tungsten | Occurrence | MRDS | |
| First Chance Mine | Silver | Occurrence | MRDS | |
| Flagstaff Hill | Phosphorus-Phosphates | Occurrence | MRDS | |
| Flint Creek | Gold | Placer | Unknown | MRDS |
| Flint Creek Mine | Gold | Past Producer | MRDS | |
| Flint Creek Mine | Gold | Underground | Unknown | MRDS |
| Flint Creek Placer | Gold | Past Producer | MRDS | |
| Flint Creek Valley | Uranium | Occurrence | MRDS | |
| Forest Rose | Lead, Silver, Zinc | Past Producer | MRDS | |
| Forest Rose Mine | Lead | Underground | Prospect | MRDS |
| Fourth Of July | Silver, Gold | Past Producer | MRDS | |
| Fox Claim | Tungsten | Underground | Unknown | MRDS |
| Fox Prospect | Copper, Lead, Silver | Occurrence | MRDS | |
| Franklin Hill Iron Deposit | Underground | Past Producer | MRDS | |
| Franz Deposit | Tungsten | Past Producer | MRDS | |
| Franz Mine | Tungsten | Surface-Underground | Unknown | MRDS |
| Fred Placer Claim | Occurrence | MRDS | ||
| Frost Creek | Iron | Surface | Unknown | MRDS |
| Golden Jubilee Mine | Gold Ore | Underground | Abandoned | MSHA |
| Gardiner | Copper | Occurrence | MRDS | |
| Garnet | Barium-Barite | Unknown | MRDS | |
| Garnet (first Chance) | Copper, Silver, Gold | Past Producer | MRDS | |
| Garnet Project-nancy Hanks Mine | Gold Ore | Underground | Abandoned | MSHA |
| Garrett Mine | Gold | Past Producer | MRDS | |
| Gem Mine | Silver, Manganese | Past Producer | MRDS | |
| Gem Mine | Silver, Manganese | Past Producer | MRDS | |
| Gem Mine | Silver | Underground | Unknown | MRDS |
| Gem Mountain | Sapphire | Surface | Intermittent | MSHA |
| General Washington Et Al Claims | Tungsten | Occurrence | MRDS | |
| General Washington Placer | Tungsten | Occurrence | MRDS | |
| George Mine | Silver | Past Producer | MRDS | |
| George Mine | Silver | Underground | Unknown | MRDS |
| Gertrude Claim | Manganese | Surface-Underground | Unknown | MRDS |
| Giddings Property | Manganese | Occurrence | MRDS | |
| Gird Creek | Manganese | Surface-Underground | Prospect | MRDS |
| Gird Creek Prospect | Phosphorus-Phosphates | Occurrence | MRDS | |
| Gird Creek Prospect | Phosphorus-Phosphates | Surface | Unknown | MRDS |
| Gird Creek Syncline | Phosphorus-Phosphates | Underground | Past Producer | MRDS |
| Glittering Hill | Gold | Underground | Past Producer | MRDS |
| Goat Mountain | Copper | Occurrence | MRDS | |
| Goat Mountain Vein | Silver | Occurrence | MRDS | |
| Gold Bug | Gold | Underground | Past Producer | MRDS |
| Gold Creek Mine | Gold | Surface | Past Producer | MRDS |
| Gold Creek Syncline | Phosphorus-Phosphates | Prospect | MRDS | |
| Gold Hill Mine | Gold | Past Producer | MRDS | |
| Gold Hill Mine | Copper | Underground | Past Producer | MRDS |
| Gold King Mine | Gold | Underground | Unknown | MRDS |
| Gold Leaf Mine | Gold | Surface | Unknown | MRDS |
| Gold Prince | Gold | Underground | Past Producer | MRDS |
| Gold Reef Mine | Gold | Past Producer | MRDS | |
| Gold Reef Mine | Gold | Occurrence | MRDS | |
| Golden Eagle Mine | Gold, Silver | Past Producer | MRDS | |
| Golden Eagle Mine | Gold | Surface-Underground | Unknown | MRDS |
| Golden Jubille | Gold | Past Producer | MRDS | |
| Gould-corry Lode | Gold, Silver | Past Producer | MRDS | |
| Gould-corry Lode | Copper | Underground | Prospect | MRDS |
| Granite - Bimetallic Mine | Gold, Silver | Past Producer | MRDS | |
| Granite Creek Prospect | Silver, Lead | Occurrence | MRDS | |
| Granite Creek Prospect | Silver | Occurrence | MRDS | |
| Granite Creek Prospect | Tungsten | Underground | Occurrence | MRDS |
| Granite Tailings | Silver | Underground | Past Producer | MRDS |
| Grant & Hartford | Gold | Underground | Unknown | MRDS |
| Grant And Hartford Mine | Gold, Silver | Past Producer | MRDS | |
| Greater New York Mine | Gold | Occurrence | MRDS | |
| Greater New York Mine | Gold | Underground | Prospect | MRDS |
| Grey Eagle Nos. 1-4 | Gold | Surface | Prospect | MRDS |
| Grub Stake | Gold | Surface | Prospect | MRDS |
| Grubstake Mine | Silver, Gold | Past Producer | MRDS | |
| Grubstake Mine | Gold | Occurrence | MRDS | |
| H & H Claim | Manganese | Underground | Unknown | MRDS |
| H. O. Group | Tungsten | Occurrence | MRDS | |
| Hannah Mine | Gold, Silver | Past Producer | MRDS | |
| Hannah Mine | Gold | Underground | Past Producer | MRDS |
| Haparanda | Gold | Underground | Unknown | MRDS |
| Haparanda Mine | Gold | Past Producer | MRDS | |
| Hard Tack Nos. 1 And 2 | Gold | Surface | Prospect | MRDS |
| Harry Miller Claim | Manganese | Underground | Unknown | MRDS |
| Harvey Creek | Gold | Placer | Unknown | MRDS |
| Harvey Placer Placer | Gold | Past Producer | MRDS | |
| Hatta | Silver, Lead | Past Producer | MRDS | |
| Hatta Mine & Magnet Mines | Silver | Surface-Underground | Past Producer | MRDS |
| Hawkeye, Florence And Josephine | Gold | Occurrence | MRDS | |
| Headache | Tungsten | Surface | Unknown | MRDS |
| Headache Prospect | Tungsten | Occurrence | MRDS | |
| Headlight | Underground | Past Producer | MRDS | |
| Headlight Mine | Manganese, Silver | Past Producer | MRDS | |
| Heilman Claim | Copper | Occurrence | MRDS | |
| Heilman Claim | Copper | Underground | Unknown | MRDS |
| Henderson | Gold Ore | Surface | Intermittent | MSHA |
| Henderson Creek | Gold | Placer | Unknown | MRDS |
| Henderson District | Tungsten, Gold | Past Producer | MRDS | |
| Henderson Gulch Placer | Gold, Tungsten | Past Producer | MRDS | |
| Henderson Mine | Tungsten | Surface | Past Producer | MRDS |
| Henry Lode | Lead | Prospect | MRDS | |
| Henry Lode Claim | Silver, Lead | Occurrence | MRDS | |
| Herzer And Green Property | Gold | Occurrence | MRDS | |
| Hidden Lake Mine | Gold | Past Producer | MRDS | |
| Hidden Lake Mine | Gold | Underground | Past Producer | MRDS |
| Hidden Treasure Mine | Gold | Occurrence | MRDS | |
| Hidden Treasure Prospect | Gold | Underground | Occurrence | MRDS |
| Hidden Treasure-ramona | Gold | Occurrence | MRDS | |
| Hidden Tunnel Mine | Lead | Surface | Unknown | MRDS |
| Hilltop Prospect | Tungsten, Silver | Occurrence | MRDS | |
| Hilltop Claim | Tungsten | Surface | Unknown | MRDS |
| Hitchcock Quarry | Limestone, General | Past Producer | MRDS | |
| Hitchcock Quarry | Limestone, General | Surface | Unknown | MRDS |
| Hobo Mine | Silver | Past Producer | MRDS | |
| Hobo Mine | Silver | Underground | Past Producer | MRDS |
| Holly No. 1 Mine | Gold | Underground | Unknown | MRDS |
| Homer Claim | Gold, Silver | Occurrence | MRDS | |
| Homer Claim | Gold | Underground | Unknown | MRDS |
| Homestake | Lead | Occurrence | MRDS | |
| Homestead Mine | Gold | Underground | Past Producer | MRDS |
| Homstake Mine | Zinc, Lead | Occurrence | MRDS | |
| Hope Group | Silver, Copper, Lead | Past Producer | MRDS | |
| Horseshow | Manganese | Occurrence | MRDS | |
| Horton | Manganese | Surface-Underground | Past Producer | MRDS |
| Horton Mine | Manganese | Past Producer | MRDS | |
| Howard Claim | Copper | Underground | Prospect | MRDS |
| Huffman | Copper | Underground | Past Producer | MRDS |
| Hungry Horse And Big Dipper Placer | Gold | Placer | Unknown | MRDS |
| I. B. Claim | Manganese | Underground | Prospect | MRDS |
| Idaho Mine | Gold | Past Producer | MRDS | |
| Idaho Mine | Gold | Underground | Unknown | MRDS |
| Illogan | Manganese | Surface-Underground | Unknown | MRDS |
| Independence Prospect | Gold | Past Producer | MRDS | |
| Independence Prospect | Gold | Underground | Unknown | MRDS |
| Indian Meadows Prospect | Silver | Occurrence | MRDS | |
| International | Gold | Occurrence | MRDS | |
| International Mine | Gold | Past Producer | MRDS | |
| Iron Age | Manganese | Surface-Underground | Unknown | MRDS |
| Isabella | Manganese | Surface-Underground | Unknown | MRDS |
| Isabelle Queen Prospect | Manganese, Silver | Occurrence | MRDS | |
| Ivanhoe Lake Prospect | Silver, Lead | Underground | Unknown | MRDS |
| Ivanhoe Lake Prospects | Silver, Lead | Occurrence | MRDS | |
| Ivanhoe Mine | Silver, Gold | Past Producer | MRDS | |
| J. Jay No. 2 Claim | Gold | Underground | Unknown | MRDS |
| Jack Knife Mine | Manganese | Underground | Past Producer | MRDS |
| Jackie Marie Mine | Gold | Past Producer | MRDS | |
| Jackie Marie Mine | Gold | Occurrence | MRDS | |
| Jackson Mine | Silver, Lead | Past Producer | MRDS | |
| Jackson Mine | Lead | Prospect | MRDS | |
| James W Young Crushing | Construction Sand and Gravel | Surface | Abandoned | MSHA |
| Jasper & Mattlich Claim | Lead, Gold, Silver | Past Producer | MRDS | |
| Jasper & Mattlich Claim | Lead | Occurrence | MRDS | |
| Jefferson Mine | Copper | Past Producer | MRDS | |
| Jefferson Mine | Copper | Underground | Unknown | MRDS |
| Jenny Lind | Underground | Prospect | MRDS | |
| Jib Mine | Gold | Processing Plant | Past Producer | MRDS |
| Joe Hanks Claim | Copper | Underground | Unknown | MRDS |
| John G. Carlisle Mine | Silver | Underground | Past Producer | MRDS |
| Johnson Claim | Silver, Copper, Lead | Occurrence | MRDS | |
| Johnson Claim | Gold, Copper | Occurrence | MRDS | |
| Johnson Claim | Copper | Underground | Unknown | MRDS |
| Josephine | Gold | Prospect | MRDS | |
| Jumbo Mine | Gold | Underground | Unknown | MRDS |
| Jupiter Claim | Silver, Manganese | Underground | Unknown | MRDS |
| Kennedy Manganese | Manganese | Surface | Prospect | MRDS |
| Kent & Condon Mine | Gold | Occurrence | MRDS | |
| Key-durand | Lead | Underground | Unknown | MRDS |
| Kirkendal | Lead | Underground | Unknown | MRDS |
| Kirkendal Mine | Zinc, Lead | Occurrence | MRDS | |
| Koski Mine | Lead, Zinc | Occurrence | MRDS | |
| Kurt Peak Occurrence | Silver | Unknown | MRDS | |
| Lamont Claim | Manganese | Underground | Unknown | MRDS |
| Lannen Placer | Gold | Placer | Unknown | MRDS |
| Lapin Claim | Sapphire | Surface | Abandoned | MSHA |
| Last Chance | Lead | Underground | Unknown | MRDS |
| Last Chance Claim | Copper, Silica | Past Producer | MRDS | |
| Last Chance Claim | Gold | Underground | Unknown | MRDS |
| Last Chance Mine | Copper | Occurrence | MRDS | |
| Last Chance Mine | Copper | Underground | Unknown | MRDS |
| Last Chance Quartz Lode Claim | Silver, Lead | Occurrence | MRDS | |
| Last Chance Tailings | Copper | Surface | Unknown | MRDS |
| Lead King Mine | Gold | Underground | Unknown | MRDS |
| Lead Streak | Silver | Underground | Past Producer | MRDS |
| Lehsou Mine | Gold | Past Producer | MRDS | |
| Lehsou Mine | Gold | Surface | Unknown | MRDS |
| Letus No. 1 Lode Claim | Silver, Gold | Occurrence | MRDS | |
| Levi Burr Mine | Silver | Past Producer | MRDS | |
| Levi Burr Mine | Silver | Underground | Past Producer | MRDS |
| Lila Dixon Lode | Gold | Past Producer | MRDS | |
| Limestone Occurrence | Stone, Crushed/Broken | Occurrence | MRDS | |
| Limestone Occurrence | Stone, Crushed/Broken | Occurrence | MRDS | |
| Limestone Quarry | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Little Bill Placer Claim | Feldspar, Quartz, Garnet, Titanium, Metal, Iron | Prospect | MRDS | |
| Little Emma | Underground | Past Producer | MRDS | |
| Little Emma Mine | Silver, Manganese | Past Producer | MRDS | |
| Little Gem | Manganese | Occurrence | MRDS | |
| Little George Placer Claim | Gold | Occurrence | MRDS | |
| Little Gold Creek | Gold | Placer | Unknown | MRDS |
| Little Gold Creek Placer | Gold | Past Producer | MRDS | |
| Little Jim Placer Claim | Occurrence | MRDS | ||
| Little Joe | Silver | Underground | Prospect | MRDS |
| Little Stony Creek Placer | Gold | Placer | Occurrence | MRDS |
| Londonderry Mine | Silver, Gold | Past Producer | MRDS | |
| Londonderry Mine | Gold | Surface-Underground | Unknown | MRDS |
| Lookout Claim | Gold | Underground | Unknown | MRDS |
| Lower Willow Creek Placer | Gold | Surface | Prospect | MRDS |
| Lower Willow Creek Pumice Deposit | Pumice | Occurrence | MRDS | |
| Lowery Mine | Gold | Occurrence | MRDS | |
| Lowery Mine | Gold | Occurrence | MRDS | |
| Lucky Boy Prospect | Barium-Barite | Occurrence | MRDS | |
| Lucky Hancock Claim | Silver | Surface | Unknown | MRDS |
| Lucky Placer Claim | Occurrence | MRDS | ||
| Lucky Seven Claim | Silver | Surface-Underground | Unknown | MRDS |
| Luke Claims | Silver, Lead | Occurrence | MRDS | |
| Luke Claims | Silver | Prospect | MRDS | |
| Lycoming Mine | Gold, Silver, Lead | Past Producer | MRDS | |
| Lycoming Mine | Silver, Gold | Underground | Past Producer | MRDS |
| Lynx Mine | Gold | Past Producer | MRDS | |
| Lynx Mine | Gold | Underground | Unknown | MRDS |
| Lyon Placer | Gold | Occurrence | MRDS | |
| M & T Mine | Silver, Gold | Past Producer | MRDS | |
| M & T Mine | Gold | Occurrence | MRDS | |
| Magone & Anderson Mine | Silver, Gold | Past Producer | MRDS | |
| Magone & Anderson Mine | Gold | Underground | Unknown | MRDS |
| Majestic Claim | Gold | Occurrence | MRDS | |
| Manganese Occurrence | Manganese | Occurrence | MRDS | |
| Marie Claim | Manganese | Underground | Past Producer | MRDS |
| Marie Mine | Manganese | Past Producer | MRDS | |
| Marjea Mine | Lead | Underground | Past Producer | MRDS |
| Maroney Claim | Silver | Underground | Unknown | MRDS |
| Masculine Mine | Gold | Occurrence | MRDS | |
| Masculine Mine | Gold | Underground | Unknown | MRDS |
| Master Mine Placer | Gold | Placer | Past Producer | MRDS |
| Master Placer | Gold | Past Producer | MRDS | |
| Maxville District | Silver, Gold | Past Producer | MRDS | |
| Maxville Phosphate Mine | Phosphorus-Phosphates | Underground | Unknown | MRDS |
| Maxville Tailings | Gold, Silver | Past Producer | MRDS | |
| Maxville Tailings | Gold, Silver | Past Producer | MRDS | |
| Maxville Tailings | Gold | Surface | Past Producer | MRDS |
| Mayflower Lode | Copper, Silver | Occurrence | MRDS | |
| Mayflower Lode | Silver | Surface-Underground | Unknown | MRDS |
| Mayflower Vein | Copper, Lead | Past Producer | MRDS | |
| Mayflower Vein | Copper | Occurrence | MRDS | |
| Maywood Placer | Gold | Placer | Unknown | MRDS |