San Juan County, Colorado

69 topographic sheets cover 9 settlements here, and 6 properties are on the National Register of Historic Places.

Research this county

From the record

6 National Register listings published here, 3 of them National Historic Landmarks.

Sources: the National Register database, National Park Service

Colorado within the United States

San Juan County within Colorado

What the record shows

263 topographic sheet readings cover the county's settlements.
6 properties here are on the National Register of Historic Places: 3 buildings and 3 districts.
The Geographic Names Information System records 9 populated places in this county; 9 are covered by at least one topographic sheet.

Places on the National Register

Every property in this county listed on the National Register of Historic Places, with the year it was listed and the federal nomination document.

Property	Type	Listed	Reference
Cascade Boy Scout Camp	building	1988	88001529
Frisco-Bagley Mine and Tunnel	building	2020	100005235
Martin Mining Complex	district	2004	04000384
Shenandoah-Dives Mill	building	2000	00000262
Silverton Historic District	district	1966	66000255
Silverton Historic District (Boundary Increase)	district	1997	97000247

Wildfire, 1992 to 2020

51 fires

Every wildfire the federal occurrence database records inside this county: 51 of them, burning about 656 acres. 18 started naturally and none was recorded as arson. Each settlement page carries the fires within five miles of it.

Reported cause	Fires
Recreation and ceremony	22
Natural	18
Missing data/not specified/undetermined	5
Railroad operations and maintenance	3
Power generation/transmission/distribution	1
Equipment and vehicle use	1
Smoking	1

The five largest, by the area the report gives. None of them was recorded as arson.

Date	Cause	Size	Reported by	Name on the report
19 October 2020	Missing data/not specified/undetermined	598 acres	San Juan National Forest	ICE
13 October 2020	Missing data/not specified/undetermined	40 acres	San Juan National Forest	NEBO
29 July 1994	Natural	7.0 acres	San Juan National Forest	SECTION
4 July 1994	Natural	2.0 acres	San Juan National Forest	CASCADE DIVIDE
31 May 2012	Railroad operations and maintenance	2.0 acres	San Juan National Forest	TRAIN
23 June 2004	Natural	1.0 acres	Tres Rios Field Office	DEER PARK
4 August 2018	Natural	under an acre	San Juan National Forest	1057
20 May 2007	Railroad operations and maintenance	under an acre	San Juan National Forest	NO NAME CREEK

Every settlement page carries the fires within five miles of it - see the settlement index below.

Storms, 1996 to 2025

18 of 18 shown

The NOAA Storm Events Database holds 18 reports for this county, causing no deaths, 4 injuries and about $50,500 in recorded property damage. Each settlement page carries the reports that name it.

Kind of event	Reports
Debris Flow	8
Flash Flood	6
Thunderstorm Wind	3
Lightning	1

The most serious of them, by death, then injury, then recorded damage. The accounts are quoted exactly as the forecast office filed them.

When	Event	Place named	Harm	What the report says
August 1996	Lightning	Silverton	4 hurt	no account filed
July 2021	Debris Flow	Eureka	$10,000	Numerous mudslides occurred in remote areas of San Juan County, most notably at Stony Pass near Pole Creek. Backcountry roads were closed due to cleanup operations.
July 2021	Debris Flow	Elk Park	$10,000	A section of Hotel Draw Road (Forest Service Road 550) was blocked by a mudslide one-half mile east of its intersection with the Colorado Trail.
August 1999	Flash Flood	Silverton	$10,000	no account filed
June 2024	Debris Flow	Elk Park	$5,000	Heavy rain from thunderstorms occurred in the early morning hours of June 21 and caused a major rock slide that damaged part of the railroad track for the Durango to Silverton Narrow Gauge Railroad. Exact time of occurrence is estimated. Part of the 45-mile long railroad track was blocked by a pile of debris after a rock slide occurred. Officials were notified about the rock slide just after 7:30 a.m. MDT that morning. The rock slide happened near mile post 486 just outside Needleton, which is about 55 minutes south of Silverton by train.
August 2011	Flash Flood	Elk Park	$5,000	A major flash flood roared down from the west slope of the Animas River Valley across the Durango and Silverton Narrow Gauge Railroad and into the Animas River. The flash flood deposited mud, boulders, and pine trees up to 15 feet deep onto a 300 foot section of railroad tracks. The Animas River was also clogged from the debris. It took 6 days for crews to clear the debris and repair the railroad tracks before the railroad could reopen.
July 2007	Flash Flood	Silverton	$5,000	Heavy convective rainfall concentrated just north of the La Plata and San Juan County line produced a massive flow of water, rock, and mud which traveled across the Durango to Silverton Narrow Gage Railroad track and dammed up the Animas River about one mile north of Needleton. Initially, the entire river channel was dammed. The river bed at that location was raised 8 feet on the east side of the channel and remained blocked on the west side of the channel. The debris flow covered about 250 feet of railroad track. The peak depth of debris on the railroad track was measured at close to 45 feet. The railroad track did not sustain significant damage, because the lowest several feet of debris on the track consisted primarily of mud. On top of the mud was a lot of rock material with some trees mixed in it.
August 2021	Debris Flow	Elk Park	$2,500	A mudslide closed Hotel Draw Road (Forest Service Road 550) half a mile east of its intersection with the Colorado Trail.
August 1999	Flash Flood	Silverton	$2,000	no account filed
August 1997	Flash Flood	Gladstone	$1,000	no account filed
October 2025	Debris Flow	Gladstone	-	Rock falls occurred along Highway 550 near the Red Mountain Pass snowshed which is between mile markers 87 and 88, due to significant rainfall reported around 1000 MST on October 11.
July 2021	Debris Flow	Silverton	-	A debris flow occurred as a result of heavy rain over Ophir Pass in the Southwest San Juan Mountains. Social media footage showed a combination of rock and mud across the pass with cars having to turn around as a result of the debris flow.
July 2021	Debris Flow	Eureka	-	A significant debris flow of mud, rocks and branches occurred on Cinnamon Pass in the San Juan Mountains. The exact time of the slide is unknown.
June 2020	Debris Flow	Elk Park	-	Heavy rain brought down a massive amount of debris from the Elk Creek drainage which jammed the Durango and Silverton Narrow Gauge railroad. The debris washed out over 40 feet of the tracks. CoCoRAHS reports from Silverton reported over an inch of rain having fallen from storms.
July 2013	Thunderstorm Wind	Gladstone	-	Outflow winds from a thunderstorm produced strong wind gusts at the Eagle Mountain wind sensor location.
July 2012	Thunderstorm Wind	Gladstone	-	The Eagle Mountain automated weather station recorded a 61 mph outflow wind gust.
July 2012	Thunderstorm Wind	Gladstone	-	The Eagle Mountain weather station measured thunderstorm outflow wind gusts of 84 mph.
July 1999	Flash Flood	Silverton	-	no account filed

Mines and quarries

746 recorded

The Survey's mineral resources record lists 746 workings inside this county. 120 still produce and 626 are closed or unrecorded. Each settlement page carries the workings within five miles of it.

Commodity	Workings
Zinc	144
Gold	141
Lead	111
Silver	93
Tungsten	61
Copper, Gold, Lead, Silver	55
Lead, Zinc	27
Gold, Silver	23
Copper, Lead, Silver, Zinc	20
Copper	17
Gold, Lead	17
Lead, Silver, Zinc	17
Molybdenum	16
Lead, Zinc, Copper	14

The least common of them first, because a county's hundredth gravel pit says nothing its first ten did not.

Site	Commodity	Status	Recorded
Acapulca	Bismuth, Lead, Silver, Zinc, Gold	Past Producer
Alabama	Silver, Gold, Lead, Zinc	Past Producer
American Flats-Eng. Mtn. Dist.	Gold, Lead, Copper, Zinc, Silver	Producer
Anglo-Saxon	Tungsten, Fluorine-Fluorite, Gold, Silver	Prospect
Antiperiodic	Silver, Gold, Lead	Producer	Cerussite, Galena
Aspen	Lead, Silver, Copper, Zinc	Producer	Chalcopyrite, Galena, Pyrite, Silver, Sphalerite, Tetrahedrite
Aspen Mine	Lead, Zinc, Copper, Gold, Silver	Past Producer
Belcer	Zinc, Lead, Silver, Copper	Producer	Barite, Chalcopyrite, Galena, Pyrite, Quartz, Sphalerite, Tetrahedrite
Ben Butler	Silver, Gold, Copper, Lead	Past Producer
Big Giant	Copper, Silver, Lead	Producer	Vein
Blue Jay	Silver, Copper, Gold, Lead, Tungsten	Past Producer
Bonanza King	Silver, Gold, Copper	Producer	Chalcopyrite, Galena, Sphalerite
Boston	Lead, Copper, Silver, Gold, Zinc	Producer
Brooklyn Mine	Silver, Gold, Lead, Zinc, Copper	Producer
Buffalo Boy	Lead, Zinc, Silver, Copper, Gold	Prospect
Carbon Lake	Gold, Lead, Silver, Zinc, Copper	Unknown
Clara Mine	Tungsten, Lead, Zinc, Copper, Silver, Gold	Producer	Vein
Coming Wonder Emerald Mine	Lead, Copper, Gold, Zinc, Silver	Unknown
Dewitt	Zinc, Silver, Copper, Lead	Producer
Dora	Tungsten, Copper, Lead	Occurrence
Elk	Silver, Lead, Iron	Past Producer
Elk Park Mine	Uranium, Copper, Nickel, Molybdenum, Silver	Producer	1956, 1980
Emma,Oregon and Galena	Lead, Zinc, Gold, Silver	Past Producer
Eureka District-Colorado	Lead, Gold, Silver, Copper, Zinc	Producer	HYDROTHERMAL VEIN
Evening Star	Lead, Silver, Copper, Gold, Zinc	Past Producer
Evening Star	Lead, Silver, Gold, Zinc	Past Producer
Ezra R	Lead, Silver, Gold	Occurrence
Frisco Tunnel	Gold, Silver, Copper, Lead, Zinc	Producer	Vein
Galtic Boy Group	Tungsten, Sulfur	Past Producer
Gold Hub	Tungsten, Zinc, Lead, Copper	Occurrence	Vein
Gold King	Gold, Silver, Zinc, Lead, Copper, Tungsten	Past Producer	1887, 1890
Gold King	Lead, Zinc, Gold, Tungsten	Past Producer
Gold Lake	Silver, Zinc, Copper, Gold, Lead	Past Producer
Golden Shear Group	Gold, Silver, Tellurium	Past Producer
Great Eastern-Silver Wing	Lead, Zinc, Silver, Copper	Past Producer
Green Mountain Mine	Lead, Copper, Zinc	Producer	Vein
Henrietta	Silver, Zinc, Lead, Gold, Copper	Producer
Hesperian	Gold, Silver, Copper, Lead	Past Producer
Highland Mary	Copper, Silver, Lead, Zinc	Producer	Vein
Idaho	Copper, Silver, Lead, Gold	Past Producer
Idaho Mine	Silver, Gold, Lead, Copper	Producer	Vein
Joby Mine	Lead, Copper, Silver	Occurrence	Chalcopyrite, Galena
Kendall Group	Lead, Copper, Zinc, Gold, Silver	Past Producer
King	Tungsten, Copper	Producer	Vein
King Group	Manganese, Lead, Zinc, Copper	Producer	Vein
Kittimac Mine	Copper, Zinc, Lead	Occurrence
Lackawanna Mine	Gold, Silver, Zinc, Copper, Lead	Producer	Chalcopyrite, Galena, Sphalerite, Tetrahedrite
Lead Carbonate	Copper, Lead, Silver, Uranium, Zinc	Unknown
Little Giant Mine	Silver, Gold, Lead, Copper, Antimony, Tellurium, Zinc	Past Producer	1892, 1961
Little May Mine	Gold, Silver, Copper, Lead, Zinc, Antimony, Tellurium	Past Producer	1892, 1893
Little Nation Mine	Gold, Copper, Zinc, Lead, Silver	Producer	Chalcopyrite, Galena, Sphalerite
London Mine	Silver, Lead, Copper, Gold	Past Producer
Mayday Mine	Lead, Zinc, Tungsten	Producer	Vein
Mighty Monarch Et Al	Silver, Lead, Gold, Zinc	Occurrence	Sphalerite
Mighty Monarch Mine	Uranium, Zinc, Lead, Copper	Producer	Vein
Mineral Basin	Silver, Gold, Lead, Zinc, Copper	Unknown
Mineral Creek	Gold, Silver, Lead, Copper	Past Producer
Minnehaha Mine	Zinc, Lead, Copper, Silver	Producer	Vein
Moly Group	Lead, Zinc, Silver, Gold, Copper	Past Producer
North Star	Silver, Lead, Tungsten	Producer	Galena, Tetrahedrite
Osceola	Copper, Gold, Lead, Silver, Zinc	Occurrence
Plain Streak	Silver, Gold, Copper, Lead, Zinc	Past Producer
Porcupine Lode	Zinc, Silver, Lead, Copper	Occurrence	Chalcopyrite, Galena, Tetrahedrite
Poughkeepsie	Silver, Bismuth, Gold, Lead, Zinc	Past Producer
Pride of Bonita	Lead, Copper, Zinc, Silver	Past Producer
Pride of the West Mill (Facility)	Gold, Silver, Lead, Copper, Zinc	Plant
Pride of the West Mine	Lead, Copper, Silver, Zinc, Gold	Past Producer
Ransome Lode	Silver, Copper, Zinc	Occurrence	Vein
Red Anvil	Gallium	Occurrence	Vein
Red Cloud	Silver, Copper, Lead, Gold	Past Producer
San Juan Chief and Bill Young Mines	Silver, Gold, Copper, Zinc, Lead	Producer	Vein
Saxon	Lead, Zinc, Copper, Silver	Producer	Vein
Shanandoah Dives Mill	Sulfur-Pyrite	Occurrence	Pyrite
Shenandoah	Gold, Zinc, Lead	Producer	Vein
Shenandoah	Lead, Gold, Zinc	Past Producer
Shenandoah-Dives	Copper, Zinc, Gold, Lead	Occurrence
Silver Bay Mine	Copper, Silver, Gold, Lead, Zinc	Producer	Chalcopyrite, Galena, Sphalerite, Tetrahedrite
Silver Ledge	Tungsten, Zinc, Gold, Lead, Silver	Past Producer
Sixteen-To-One	Lead, Zinc, Copper, Silver	Past Producer
Sound Democrat	Gold, Silver, Lead	Producer	Chalcopyrite, Galena, Pyrite, Quartz, Rhodonite, Sphalerite
Stibnite #1 Claim	Antimony	Occurrence	Stibnite
Stony Pass Mine	Copper, Zinc, Lead, Silver, Gold	Past Producer
Syracuse Pride and Polar Star Mines	Gold, Copper, Lead, Silver, Zinc	Occurrence	Vein
Treasure Mtn. Gold Mining Co.	Copper, Lead, Zinc, Silver, Gold	Producer	Chalcopyrite, Galena, Gold, Rhodonite, Sphalerite, Tetrahedrite
Unknown	Limestone, General	Producer	bedded
Unknown	Stone, Dimension	Occurrence
Unknown	Stone, Crushed/Broken	Producer	Sedimentary
Unknown	Zinc, Copper, Silver, Lead, Gold	Unknown
Unknown	Zinc, Copper, Lead, Gold, Silver	Unknown
Unknown	Lead, Zinc, Silver	Past Producer
Unknown Group	Zinc, Diatomite, Lead	Unknown
Vermillion	Gold, Lead, Copper, Silver, Zinc	Producer	Chalcopyrite, Galena, Kaolin, Sericite, Sphalerite
Vermillion Mine	Zinc, Silver, Gold, Lead	Producer	Vein
Adelia	Zinc, Copper, Lead	Occurrence	Vein
Animas District	Copper, Gold, Silver, Zinc, Lead	Past Producer	HYDROTHERMAL VEIN
Beartown District	Gold, Silver, Lead, Copper, Zinc, Tellurium, Antimony	Past Producer	1892, 1961
Bill Young Group	Silver, Zinc, Gold, Lead	Past Producer
Black Diamond	Lead, Silver, Copper	Occurrence	Tetrahedrite
Black Hawk Et Al	Lead, Zinc, Silver, Copper	Producer	Galena
Bonanza	Lead, Zinc, Silver, Copper	Producer	Vein
Boston Group	Silver, Zinc, Gold, Lead	Past Producer
Burrows - Little Iola	Gold, Silver, Zinc, Lead	Producer	Vein
Champion Mine	Zinc, Copper, Silver, Gold, Lead	Producer	Vein
Elk Park Mine	Uranium, Vanadium	Past Producer	1955
Frisco Tunnel	Lead, Copper, Gold, Silver, Zinc	Past Producer
George Washington	Gemstone	Occurrence	Vein
George Washington	Gemstone	Past Producer
Gold King	Lead, Gold, Silver	Occurrence	Galena, Pyrite
Graham Mine	Lead, Zinc, Silver, Gold	Occurrence	Galena, Sphalerite
Graham Mine	Zinc, Silver, Lead	Producer
Gravel Pit	Sand and Gravel, Construction	Occurrence	Sand and Gravel
Greateastern - Sioux City	Silver, Lead, Zinc, Copper	Producer
Grivitza, Mountain Eagle, Norman	Zinc, Copper, Silver, Gold, Lead	Producer
Hamlet Mine	Silver, Lead, Zinc, Copper	Producer	Vein
Imogene	Zinc, Lead, Gold, Silver	Unknown
Kansas City and Berkeley	Lead, Zinc, Copper	Past Producer
Kittimac Mines	Zinc, Lead, Copper	Producer	Vein
Lackawanna Mine	Lead, Gold, Silver, Zinc, Copper	Past Producer
Lark	Zinc, Lead, Copper	Past Producer
Little Ida	Lead, Gold, Silver, Zinc, Copper	Past Producer
Minnie Gulch	Zinc, Silver, Lead, Gold	Producer
Mogul	Gold, Copper, Lead, Zinc, Silver	Past Producer
Molas Mine	Zinc, Silver, Lead	Occurrence	Vein
No Name	Gold, Zinc, Lead, Silver	Past Producer
North Star	Copper, Gold, Silver, Zinc, Lead	Producer	Vein
Poughkeepsie	Silver, Bismuth	Producer	Vein
Pride of the West	Lead, Zinc, Silver, Gold	Producer	Vein
Sand & Gravel	Sand and Gravel, Construction	Past Producer
Scranton Mine	Lead, Silver, Copper	Producer	Chalcopyrite, Galena, Sphalerite
Silver Queen Mine	Zinc, Copper, Lead	Producer	Galena, Rhodonite, Sphalerite, Tetrahedrite
Silver Wing Property	Lead, Copper, Gold, Silver, Zinc	Occurrence
Summit Mine	Silver, Gold, Copper, Lead, Antimony, Zinc, Tellurium	Past Producer	Vein
Sylvanite Mine	Gold, Silver, Copper, Lead, Antimony, Zinc, Tellurium	Past Producer	1892, 1893
Tantallon	Gold, Copper, Lead, Zinc, Silver	Past Producer
Unknown	Uranium, Vanadium	Occurrence
Unknown	Garnet	Occurrence	skarn
Unknown	Garnet	Occurrence
Unknown	Gold, Silver, Zinc, Lead	Unknown
Unknown	Zinc, Silver, Lead, Gold	Unknown
Unknown	Zinc, Copper, Gold, Helium, Silver	Unknown
Unknown Group	Zinc, Copper, Gold, Helium, Silver	Unknown
Unknown Group	Gold, Zinc, Lead, Silver	Unknown
Victory-Silver Monarch	Lead, Zinc, Copper	Past Producer
White Crow	Silver, Bismuth	Occurrence
Acapulca	Bismuth	Occurrence
Ayman Mine	Gold, Silver, Copper, Lead	Producer	Vein
Ayman Mine	Lead, Copper, Gold, Silver	Past Producer
Belcher Tun No.1	Lead, Silver, Zinc, Gold	Past Producer
Ben Butler	Gold, Silver, Lead, Copper	Occurrence	Vein
Benitoite	Gold, Lead, Silver, Zinc	Past Producer
Bonanza King	Gold, Copper, Silver	Past Producer
Brooklyn Mine	Silver, Copper, Lead, Zinc, Gold	Occurrence
Dakota	Fluorine-Fluorite	Occurrence	Vein
Dakota	Fluorine-Fluorite	Past Producer
Empire Group	Silver, Copper, Lead, Zinc, Gold	Occurrence	Galena, Sphalerite, Tetrahedrite
Endless Chain	Limestone, Dimension, Gold	Past Producer
Eng Mtn	Copper, Gold, Lead, Silver, Zinc	Past Producer
Galena Mtn Group	Lead, Silver, Zinc, Gold	Past Producer
Galena Queen	Lead, Silver, Zinc, Gold	Past Producer
Grand Veiw	Silver, Copper	Occurrence	Vein
Graysill	Uranium, Vanadium	Past Producer
Henrietta Mine	Silver, Copper	Producer	Barite, Enargite, Galena, Pyrite
Irene Group	Lead, Silver, Copper	Unknown
Joe & John Lower	Gold, Silver, Copper, Lead, Zinc	Past Producer
Little Dora	Tungsten, Gold, Lead, Silver, Zinc	Past Producer
Lucky Jack	Silver, Copper, Lead, Zinc, Gold	Occurrence
Oyama	Gold, Silver, Lead, Copper	Occurrence	Vein
Palmyra	Lead, Copper, Gold, Silver	Past Producer
Red Cloud	Gold, Silver, Copper, Lead	Producer	Vein
Rolling Mountain	Gold, Silver, Copper, Lead, Zinc	Past Producer
San Antonio	Gold, Silver, Copper, Lead, Zinc	Past Producer
Spanish King	Uranium, Vanadium	Past Producer
Tempest	Gold, Silver, Lead, Copper	Occurrence	Barite, Galena, Pyrite, Quartz, Sphalerite
Unknown	Graphite	Occurrence	Graphite
Unknown	Graphite	Occurrence	Graphite
Unknown	Zinc, Gold, Lead, Silver, Copper	Unknown
Unknown	Zinc, Lead, Gold	Unknown
Unknown	Zinc, Gold, Lead, Silver, Copper	Unknown
Unknown	Graphite	Occurrence
Unknown	Uranium, Vanadium	Occurrence
Unknown	Gold, Fluorine-Fluorite	Unknown
Unknown	Zinc, Lead, Gold	Unknown
Unknown	Gold, Copper, Silver	Unknown
Unknown	Limestone, Dimension	Occurrence
Unknown	Zinc, Copper, Gold, Silver, Lead	Unknown
Unknown	Limestone, Dimension	Occurrence
Unknown	Zinc, Copper, Gold, Silver, Lead	Unknown
Unknown	Zinc, Gold, Silver, Copper, Lead	Unknown
Unknown	Lead, Copper, Gold, Silver	Unknown
Unknown Group	Zinc, Lead, Gold	Unknown
Unknown Group	Zinc, Gold, Lead, Silver, Copper	Unknown
Unknown Group	Zinc, Copper, Gold, Silver, Lead	Unknown
White Crow	Silver, Bismuth	Past Producer
Zuni	Lead, Copper, Silver	Past Producer
Alaska No.2	Gold, Silver, Zinc, Lead	Past Producer
Aztec	Gold, Silver, Zinc, Lead	Past Producer
Graham	Lead, Silver, Zinc, Copper, Gold	Past Producer
Hermes Group	Lead, Zinc, Copper, Gold, Silver	Producer
Kittimac	Lead, Silver, Zinc, Copper, Gold	Past Producer
Minnesota	Zinc, Copper, Lead, Silver, Gold	Unknown
Mystery Group, Fairview	Lead, Silver, Zinc, Copper, Gold	Past Producer
Pride of the West Mine	Lead, Zinc, Copper, Gold, Silver	Producer	Vein
S.J.C.Mill	Lead, Silver, Zinc, Copper, Gold	Past Producer
Stony Pass	Lead, Zinc, Copper, Gold, Silver	Producer	Chalcopyrite, Galena, Pyrite, Sphalerite
Tyrol	Gold, Silver, Zinc, Lead	Past Producer
Uncompahgre Chief	Silver, Zinc, Lead	Occurrence	Vein
Unknown	Zinc, Gold, Copper, Lead, Silver	Unknown
Unknown	Zinc, Copper, Lead, Silver, Gold	Unknown
Unknown	Zinc, Gold, Copper, Lead, Silver	Unknown
Unknown	Zinc, Gold, Copper, Lead, Silver	Unknown
Unknown Group	Zinc, Copper, Lead, Silver, Gold	Unknown
Unknown Group	Zinc, Gold, Copper, Lead, Silver	Unknown
Unknown Group	Zinc, Copper, Lead, Silver, Gold	Unknown
Whale-Galena-Independence Claims	Lead, Zinc, Copper, Gold, Silver	Occurrence	Vein
Adelia	Lead, Copper, Zinc	Past Producer
Ben Franklin	Lead, Zinc, Silver	Producer	Chalcopyrite, Galena, Pyrite, Quartz, Rhodonite, Silver, Sphalerite, Tetrahedrite
Black Hawk, Occidental	Lead, Zinc, Silver	Producer	Vein
Cement Creek Bog Iron	Iron	Past Producer
Cement and Bog Iron Deposits	Iron	Occurrence
Galtie Boy - Hercules Mine	Lead, Zinc, Silver	Producer	Galena, Sphalerite, Tetrahedrite
Ione Mine	Lead, Zinc, Silver	Occurrence	Galena, Tetrahedrite
Mayday	Lead, Copper, Zinc	Past Producer
Mineral Creek Bog Iron	Iron	Past Producer
Mineral Creek Bog Iron Deposit	Iron	Producer
San Juan Queen	Lead, Zinc, Silver	Producer	Vein
Silver Cloud	Lead, Copper, Zinc	Past Producer
Silverton Reservoir Bog Iron Deposit	Iron	Producer	Limonite
Toltec	Lead, Copper, Zinc	Past Producer
Unknown	Zinc, Lead, Silver, Copper, Gold	Unknown
Unknown	Zinc, Lead, Silver, Copper, Gold	Unknown
Unknown	Lead, Copper, Zinc	Past Producer
Unknown	Zinc, Lead, Silver, Copper, Gold	Unknown
Unknown	Zinc, Lead, Silver, Copper, Gold	Unknown
Unknown Group	Zinc, Lead, Silver, Copper, Gold	Unknown
Belcher	Lead, Copper, Silver, Zinc	Past Producer
Bonanza	Lead, Copper, Silver, Zinc	Past Producer
Caledonian	Lead, Copper, Silver, Zinc	Past Producer
Columbus	Gold, Copper, Silver, Zinc	Past Producer
Corning Wonder Mine	Lead, Copper, Gold, Silver	Producer	Chalcopyrite, Galena, Pyrite
Gold Bug Mine	Gold, Silver, Copper, Lead, Zinc, Tellurium, Antimony	Past Producer	1892
Golden Shear Mine	Gold, Silver, Copper, Lead, Zinc, Tellurium, Antimony	Past Producer	1893
Good Hope Mine	Gold, Silver, Copper, Lead, Zinc, Tellurium, Antimony	Past Producer	1892, 1893
Kankakee Mine	Gold, Silver, Copper, Lead, Zinc, Tellurium, Antimony	Past Producer	1892, 1940
Robinson Mine	Silver, Gold, Copper, Lead, Zinc, Tellurium, Antimony	Past Producer	Vein
Saxon	Lead, Copper, Silver, Zinc	Past Producer
Unknown	Zinc, Lead, Copper, Gold, Silver	Unknown
Unknown	Zinc, Lead, Copper, Gold, Silver	Unknown
Unknown	Zinc, Lead, Copper, Gold, Silver	Unknown
Unknown	Zinc, Lead, Copper, Gold, Silver	Unknown
Unknown	Lead, Copper, Silver, Zinc	Unknown
Unknown Group	Zinc, Lead, Copper, Gold, Silver	Unknown
Ajax	Silver, Copper, Gold, Lead, Zinc	Past Producer
Alaska	Silver, Lead, Zinc	Producer	Vein
Barnes Tun	Silver, Copper, Gold, Lead, Zinc	Past Producer
Boston	Silver, Lead, Zinc	Occurrence	Vein
Chattanooga	Gold, Silver, Lead, Zinc	Past Producer
Dewitt	Silver, Copper, Lead, Zinc	Past Producer
Eldorado Claim	Copper, Lead, Zinc	Occurrence	Vein
Empire Group	Silver, Copper, Gold, Lead, Zinc	Past Producer
Fredericka Group	Silver, Lead, Zinc	Occurrence
Free Gold	Gold, Silver, Lead, Zinc	Past Producer
Galena Queen	Copper, Lead, Zinc	Producer	Galena, Sphalerite
Gladstone	Silver, Copper, Gold, Lead, Zinc	Past Producer
Highland Mary	Silver, Copper, Lead, Zinc	Past Producer
Kansas City	Silver, Copper, Lead, Zinc	Past Producer
King Group	Manganese, Copper, Gold, Lead, Zinc	Past Producer
Little Nation, Royal Charton	Silver, Lead, Zinc	Producer	Chalcopyrite, Galena, Sphalerite
Montezuma #1	Silver, Copper, Gold, Lead, Zinc	Past Producer
Picket	Gold, Silver, Lead, Zinc	Past Producer
San Juan Chief	Silver, Copper, Gold, Lead, Zinc	Past Producer
Unknown	Silver, Copper, Lead, Zinc	Past Producer
Valley Forge Mine	Copper, Lead, Zinc	Prospect
Argentine	Gold, Zinc, Copper, Lead, Silver	Past Producer
Bonner	Gold, Zinc, Copper, Lead, Silver	Past Producer
Livingstone Tunnel	Gold, Zinc, Copper, Lead, Silver	Past Producer
Mountaineer,Lookout	Gold, Zinc, Copper, Lead, Silver	Past Producer
Omaha	Tungsten, Zinc, Copper, Lead, Silver	Unknown
Ricker Group	Gold, Zinc, Copper, Lead, Silver	Past Producer
Vermillion Tunnel	Gold, Zinc, Copper, Lead, Silver	Past Producer
Winge Tun	Gold, Zinc, Copper, Lead, Silver	Past Producer
Alethea Group	Gold, Copper, Lead, Silver	Past Producer
American Tunnel	Lead, Gold, Silver, Zinc	Past Producer
Ben Franklin	Lead, Silver, Zinc	Past Producer
Ben Franklin Mine	Lead, Gold, Silver, Zinc	Past Producer
Black Hawk Mine	Uranium	Unknown
Crevice	Lead, Silver, Zinc	Past Producer
Deadwood Gulch	Lead, Silver, Zinc	Unknown
Gary Owens	Lead, Gold, Silver, Zinc	Past Producer
Highland Mary Mine	Uranium	Unknown
Jennie Parker	Gold, Copper, Lead, Silver	Past Producer
Lower Porphyry Gulch	Lead, Gold, Silver, Zinc	Unknown
Maid of the Mist	Copper, Lead, Silver	Producer	Vein
Mocking Bird	Lead, Gold, Silver, Zinc	Past Producer
Molas Group	Gold, Copper, Lead, Silver	Past Producer
Mountain Queen	Lead, Gold, Silver, Zinc	Past Producer
Old Hundred	Lead, Gold, Silver, Zinc	Past Producer
Oyama	Gold, Copper, Lead, Silver	Past Producer
Rollo	Lead, Gold, Silver, Zinc	Past Producer
Ross Basin	Lead, Silver, Zinc	Past Producer
San Juan Queen	Lead, Silver, Zinc	Past Producer
Silver Crown	Lead, Silver, Zinc	Past Producer
Silver Link	Uranium	Past Producer
St.Paul	Gold, Copper, Lead, Silver	Past Producer
Standard Mill	Lead, Gold, Silver, Zinc	Past Producer
Star of the West	Gold, Silver, Zinc	Past Producer
Surprise	Uranium	Occurrence	Torbernite, Uraninite, Uranophane
Surprize	Uranium	Occurrence
Tempest	Gold, Copper, Lead, Silver	Past Producer
Unknown	Lead, Silver, Zinc	Unknown
Unknown	Gold, Silver, Zinc	Unknown
Unnamed Prospects	Copper, Lead, Silver	Occurrence	Vein
Unnamed Prospects	Copper, Lead, Silver	Occurrence	Vein
Buckeye Mine	Manganese	Past Producer	1901
Buffalo Boy Mine - Vertex and Slide Group	Silver, Gold	Producer	Argentite, Proustite, Pyrite
Early Bird	Silver, Gold	Occurrence
Early Bird	Silver, Gold	Producer	Vein
Early Bird	Silver, Gold	Past Producer
Fairview	Manganese	Producer
Fairview	Manganese	Past Producer
Gold Prince	Manganese	Producer
Gold Prince	Manganese	Past Producer	1963
Kittimac Mine	Silver, Gold	Producer	Galena
London	Silver, Copper, Gold, Lead	Occurrence	Vein
Marcella	Manganese, Zinc	Past Producer
Mohawk Manganese	Manganese	Past Producer
Royal Charter - Little Nation Lode	Silver, Gold	Producer	Vein
Sally Bowman Mine	Silver, Gold	Occurrence	1897
Sunnyside	Gold, Copper, Lead, Silver, Zinc, Manganese	Past Producer	1872, 1873
Titusville Mine	Manganese	Past Producer	1893
Unknown	Zinc, Silver, Copper, Gold, Lead	Unknown
Unknown	Zinc, Silver, Copper, Gold, Lead	Unknown
Unknown	Zinc, Silver, Copper, Gold, Lead	Unknown
Unknown	Zinc, Silver, Copper, Gold, Lead	Unknown
Unknown	Zinc, Silver, Copper, Gold, Lead	Unknown
Unknown	Zinc, Silver, Copper, Gold, Lead	Unknown
Unknown	Zinc, Silver, Copper, Gold, Lead	Unknown
Unknown	Zinc, Silver, Copper, Gold, Lead	Unknown
Unknown	Zinc, Silver, Copper, Gold, Lead	Unknown
Alabama	Silver, Lead	Occurrence	Chalcopyrite, Galena
Annie Crooke	Zinc, Lead	Occurrence
Annie Wood	Zinc, Lead	Producer
Columbia	Silver, Lead	Producer
Custer	Silver, Lead	Occurrence	Pyrite
Dives	Silver, Lead	Producer	Vein
Fredericka Group	Silver, Zinc, Lead	Past Producer
Green Mountain	Silver, Lead	Producer	Vein
King	Silver, Lead	Occurrence	Vein
Mastodon	Silver, Lead	Occurrence
Maxwell	Copper, Zinc, Lead	Past Producer
North Star	Silver, Lead	Producer	Vein
Pride of Bonita Group	Zinc, Lead	Producer
Royal Tiger	Silver, Lead	Producer	Vein
Seven-Thirty	Zinc, Lead	Occurrence	Vein
Silver Lake	Silver, Lead	Producer
Silver Queen	Silver, Lead	Occurrence	Chalcopyrite, Galena, Pyrite, Sphalerite, Tetrahedrite
Silver Queen Mine	Zinc, Lead	Producer	Galena, Sphalerite
Syracuse Pride	Zinc, Lead	Producer	Vein
Terry Tunnel	Copper, Zinc, Lead	Past Producer
Uncompahgre Chief	Silver, Zinc, Lead	Past Producer
Unknown	Silver, Zinc, Lead	Unknown
Boston	Lead, Copper, Gold, Silver, Zinc	Past Producer
Burns Group	Lead, Copper, Gold, Silver, Zinc	Past Producer
Clara	Lead, Copper, Gold, Silver, Zinc	Past Producer
Como Consolidated	Lead, Copper, Gold, Silver, Zinc	Past Producer
Dora	Lead, Copper, Gold, Silver, Zinc	Past Producer
Grivitza,Mountain Eagle	Lead, Copper, Gold, Silver, Zinc	Past Producer
Hermes Group	Lead, Copper, Gold, Silver, Zinc	Past Producer
Little Nation	Lead, Copper, Gold, Silver, Zinc	Past Producer
Lucky Jack	Lead, Copper, Gold, Silver, Zinc	Unknown
Mighty Monarch	Lead, Copper, Gold, Silver, Zinc	Past Producer
Mountain View Claims	Lead, Copper, Gold, Silver, Zinc	Past Producer
North Star-Sultan	Lead, Copper, Gold, Silver, Zinc	Past Producer
Big Giant	Copper, Lead, Silver	Past Producer
Buckeye Mine	Lead, Silver	Occurrence	Galena, Tetrahedrite
Caledonian	Lead, Zinc, Copper	Producer
Eagle Mountain	Lead, Zinc, Copper	Occurrence	Vein
Evening Star	Lead, Zinc, Copper	Producer	Chalcopyrite, Galena, Pyrite, Sphalerite, Tetrahedrite
Fourteen	Lead, Silver	Occurrence	Vein
Gold Prince, Mastedon	Lead, Zinc, Copper	Producer	Chalcopyrite, Galena, Sphalerite
Great Eastern Property	Lead, Zinc, Copper	Producer	Vein
Iowa	Lead, Silver	Occurrence	Vein
Joe and John	Lead, Zinc, Copper	Occurrence
Kendall Group	Lead, Zinc, Copper	Producer	Vein
Kinney Tunnel	Zinc, Lead, Silver	Unknown
Mayflower Mill	Gold, Lead, Silver	Past Producer
Mayflower Mine	Gold, Lead, Silver	Past Producer
Philadelphia	Lead, Silver	Producer	Freibergite, Galena
Queen Anne	Lead, Silver	Occurrence	Vein
Scotia	Lead, Zinc, Copper	Occurrence
Sewell	Lead, Silver	Occurrence	Galena, Pyrite, Quartz
Silver Cloud	Lead, Zinc, Copper	Occurrence	Vein
Silver Lake Group	Lead, Zinc, Copper	Producer	Chalcopyrite, Galena, Tetrahedrite
Silver Queen	Lead, Zinc, Copper	Occurrence
Sound Democrat	Gold, Lead, Silver	Past Producer
Terrible	Gold, Lead, Silver	Past Producer
Titusville Mine	Lead, Silver	Producer	Vein
Tom Moore	Lead, Silver	Occurrence	Vein
Twentieth Century Claim	Lead, Zinc, Copper	Occurrence	Vein
Valley Forge Group	Lead, Zinc, Copper	Occurrence
Victory-Silver Monarch	Lead, Zinc, Copper	Occurrence	Barite, Chalcopyrite, Galena, Sphalerite
Black Diamond	Molybdenum	Occurrence	Vein
Black Diamond	Molybdenum	Past Producer
Gold Finch Group	Molybdenum	Occurrence
Gold Finch Group	Molybdenum	Past Producer
Hidden Treasure	Molybdenum	Occurrence	Molybdenite
Hidden Treasure and Gold	Molybdenum	Past Producer
Hidden Treasure and Gold Finch	Molybdenum	Occurrence	Pyrite, Quartz
Liberty Bond Creek	Molybdenum	Occurrence	Vein
Liberty Bond Creek	Molybdenum	Past Producer
Moly Gulch	Lead, Molybdenum	Unknown
Unknown	Molybdenum	Occurrence	Molybdenite
Unknown	Molybdenum	Occurrence	Molybdenite
Unknown	Molybdenum	Occurrence	Molybdenite
Unknown	Molybdenum	Occurrence
Unknown	Molybdenum	Occurrence
Unknown	Molybdenum	Occurrence
Animas Forks	Gold, Lead, Silver, Zinc	Past Producer
Antiperiodic	Silver, Gold, Lead	Past Producer
Belle Creole	Gold, Lead, Silver, Zinc	Past Producer
Congress	Copper, Gold, Silver	Past Producer
Esmeralda	Gold, Silver, Copper	Past Producer
Gladstone	Gold, Lead, Silver, Zinc	Past Producer
Grand View	Silver, Copper	Past Producer
Hamlet Mine	Copper, Lead, Zinc	Past Producer
Indian Chief	Gold, Lead, Silver, Zinc	Past Producer
King	Tungsten, Copper	Past Producer
Koehler Tunnel	Copper, Lead, Zinc	Past Producer
Longfellow	Copper, Lead, Zinc	Past Producer
Maid of the Mist	Silver, Copper	Past Producer
Midway	Gold, Lead, Silver, Zinc	Past Producer
Porphyry Basin	Gold, Lead, Silver, Zinc	Unknown
Reed Tunnel	Gold, Lead, Silver, Zinc	Past Producer
Saratoga	Gold, Lead, Silver, Zinc	Past Producer
Serrano	Gold, Lead, Silver, Zinc	Past Producer
Thunder Tunnel	Gold, Lead, Silver, Zinc	Past Producer
Titusville Mine	Copper, Lead, Zinc	Past Producer
Unknown	Zinc, Gold, Lead	Occurrence
Unknown	Zinc, Gold, Lead	Unknown
Unknown	Gold, Copper	Past Producer
Unknown	Gold, Lead, Silver, Zinc	Unknown
Unknown	Zinc, Gold, Lead	Unknown
Unknown	Zinc, Gold, Lead	Unknown
Unknown	Zinc, Gold, Lead	Unknown
Unknown	Gold, Lead, Silver, Zinc	Unknown
Unknown	Zinc, Gold, Lead	Unknown
Unknown	Gold, Lead, Silver, Zinc	Unknown
Unknown	Zinc, Gold, Lead	Unknown
Unknown	Copper, Lead, Zinc	Unknown
Unknown	Zinc, Gold, Lead	Unknown
Unknown	Zinc, Gold, Lead	Unknown
Unknown	Zinc, Gold, Lead	Unknown
Unknown	Gold, Lead, Silver, Zinc	Unknown
Unknown	Zinc, Gold, Lead	Unknown
Unknown Gr	Zinc, Gold, Lead	Unknown
Unknown Group	Zinc, Gold, Lead	Unknown
Unknown Group	Zinc, Gold, Lead	Unknown
Unknown Group	Zinc, Gold, Lead	Unknown
Unknown Group	Zinc, Gold, Lead	Unknown
Unknown Group	Gold, Lead, Silver, Zinc	Unknown
Upper Mill Creek	Gold, Lead, Silver, Zinc	Unknown
Victoria	Gold, Lead, Silver, Zinc	Past Producer
Bandora Group	Gold, Copper, Lead, Silver, Zinc	Past Producer
Big Three	Gold, Copper, Lead, Silver, Zinc	Past Producer
Black Hawk	Gold, Copper, Lead, Silver, Zinc	Past Producer
Gold Dollar - Little Mack	Gold, Copper, Lead, Silver, Zinc	Past Producer
Grandview	Gold, Copper, Lead, Silver, Zinc	Past Producer
Happy Jack	Gold, Copper, Lead, Silver, Zinc	Past Producer
Hawkeye	Gold, Copper, Lead, Silver, Zinc	Past Producer
Independence	Gold, Copper, Lead, Silver, Zinc	Past Producer
Lucy	Gold, Copper, Lead, Silver, Zinc	Past Producer
Mystery Gold Group	Gold, Copper, Lead, Silver, Zinc	Past Producer
Niegold Group	Gold, Copper, Lead, Silver, Zinc	Past Producer
Occident Tun	Gold, Copper, Lead, Silver, Zinc	Occurrence
Senior Warden	Gold, Copper, Lead, Silver, Zinc	Past Producer
Silver Coin	Gold, Copper, Lead, Silver, Zinc	Past Producer
Treasure Mountain Gold Mining	Gold, Copper, Lead, Silver, Zinc	Past Producer
Trilby Group	Gold, Copper, Lead, Silver, Zinc	Past Producer
Unity Tunnel	Gold, Copper, Lead, Silver, Zinc	Past Producer
Unknown	Gold, Copper, Lead, Silver, Zinc	Past Producer
Webster	Gold, Copper, Lead, Silver, Zinc	Past Producer
Alto Juan	Gold, Silver	Occurrence
Bill Young	Gold, Silver	Producer	Vein
Empire - Mascot	Gold, Silver	Producer
Gold Nugget	Gold, Silver	Producer	Vein
Hidden Treasure	Gold, Silver	Producer
Mammoth	Gold, Silver	Producer	Vein
Montezuma No. 1 and Plain Streak	Gold, Silver	Occurrence
Ridgway	Gold, Silver	Producer	Argentite
Unknown	Gold, Silver	Occurrence
Unknown	Gold, Silver	Occurrence
Unknown	Gold, Silver	Occurrence
Unknown	Gold, Silver	Occurrence
Unknown	Zinc, Gold, Silver	Unknown
Unknown	Zinc, Gold, Silver	Unknown
Alaska	Silver, Lead, Zinc	Past Producer
Belcher	Lead, Zinc	Occurrence
Black Hawk	Lead, Zinc	Occurrence
Boston	Silver, Lead, Zinc	Past Producer
Brazillian	Lead, Zinc	Occurrence	Vein
Burrows	Lead, Zinc	Occurrence
Burrows Prospect	Lead, Zinc	Occurrence	Galena, Sphalerite
Forest Queen	Lead, Zinc	Occurrence	Vein
Golden Gate	Silver, Lead, Zinc	Unknown
Lead Carbonate	Lead, Zinc	Occurrence
Minnehaha Mine	Lead, Zinc	Occurrence
Old Lout	Silver, Lead, Zinc	Past Producer
Pride of Bonita	Lead, Zinc	Producer	Chalcopyrite, Galena, Sphalerite
Pride of the West	Lead, Zinc	Producer	Chalcopyrite, Galena, Sphalerite
Rollo	Lead, Zinc	Occurrence	Vein
Silver Queen Lead Zinc Group	Lead, Zinc	Producer	Vein
Treasure Mountain Gold, Sandiago Tunnel	Lead, Zinc	Occurrence	Galena, Sphalerite, Tetrahedrite
Union	Lead, Zinc	Occurrence	Vein
Unknown	Silver, Lead, Zinc	Unknown
Unknown	Silver, Lead, Zinc	Unknown
Washington	Silver, Lead, Zinc	Past Producer
Hoosier Boy	Zinc, Copper, Gold, Lead, Silver	Unknown
Inknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Lower Browns Gulch	Zinc, Copper, Gold, Lead, Silver	Unknown
Minnesota Gulch	Zinc, Copper, Gold, Lead, Silver	Unknown
Omaha	Zinc, Copper, Gold, Lead, Silver	Unknown
Omaha	Zinc, Copper, Gold, Lead, Silver	Unknown
Silverheel	Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Occurrence
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown Group	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown Group	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown Group	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown Group	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown Group	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown Group	Zinc, Copper, Gold, Lead, Silver	Unknown
Unknown Group	Zinc, Copper, Gold, Lead, Silver	Unknown
Adams	Tungsten	Producer	Huebnerite
Adams Lode - Bismark	Tungsten	Past Producer
Anglo - Saxon	Tungsten	Past Producer
Animas Forks Deposits	Tungsten	Occurrence	vein
Ariadne	Tungsten	Past Producer	Vein
Big Colorado	Tungsten	Occurrence	Vein
Big Colorado	Tungsten	Past Producer
Bismarck	Tungsten	Producer	Huebnerite
Blacksmith	Tungsten	Occurrence
Blacksmith	Tungsten	Past Producer
Cement Creek - Gladstone Area	Tungsten	Occurrence	Huebnerite
Conyer	Tungsten	Producer	Vein
Conyer	Tungsten	Past Producer
Dawn of Day	Tungsten	Past Producer
Dawn of Day,Sunshine	Tungsten	Past Producer
Delano	Tungsten	Producer	Vein
Delano	Tungsten	Past Producer
Evaline	Tungsten	Unknown
First Chance	Tungsten	Producer	Vein
First Chance	Tungsten	Past Producer
Gold King	Tungsten	Occurrence	Vein
Gold Thread	Tungsten	Producer	Vein
Golden Hub	Tungsten	Past Producer
Great American	Tungsten	Occurrence
Great American	Tungsten	Past Producer
Gypsy, Tincup, & Big Ben Claims	Tungsten	Past Producer
Hercules	Tungsten	Occurrence	Huebnerite
Hoosier Bay	Tungsten	Occurrence	Vein
Hoosier Bay	Tungsten	Past Producer
Little Dora	Tungsten	Producer	Vein
Magnolia	Tungsten	Occurrence	Vein
Minnesota	Tungsten	Producer	Vein
Minnesota	Tungsten	Past Producer
Natalie	Tungsten	Producer	Vein
Natalie	Tungsten	Past Producer
Omaha	Tungsten	Occurrence	Huebnerite
Red & Bonita	Tungsten	Past Producer
Red Mountain (unverifiable)	Tungsten	Past Producer
Red and Bonita	Tungsten	Occurrence	Vein
Rose	Tungsten	Producer	Huebnerite
Ruby	Tungsten	Occurrence
Ruby Mine	Tungsten	Producer	Vein
Ruby Mine	Tungsten	Past Producer	Huebnerite
Ruby Mine	Tungsten	Past Producer
Ruby Mine - Ruby Tungsten	Tungsten	Producer	Vein
Silver Ledge	Tungsten	Producer	Huebnerite
Sultan Mountain	Tungsten	Occurrence	Huebnerite
Sunshine	Tungsten	Unknown
Suprise	Tungsten	Occurrence	Vein
Tincup and Gypsy	Tungsten	Occurrence
Tom Moore Lode	Tungsten	Producer	Huebnerite
Tungsten	Tungsten	Producer	Huebnerite
Uncompahgre Chief	Tungsten	Occurrence	Huebnerite
Unknown	Tungsten	Occurrence	Huebnerite
Upper Uncompahgre Mines	Tungsten	Occurrence	Huebnerite
Yukon Tunnel	Tungsten	Producer	Vein
Amador	Silver	Occurrence
Amador	Silver	Past Producer
Bagley	Gold, Silver	Past Producer
Brobdignag	Silver, Lead	Past Producer
Buckeye	Lead, Silver	Past Producer
Columbia	Silver, Lead	Past Producer
Custer	Silver, Lead	Past Producer
Detroit Hollister	Gold, Silver	Past Producer
Diamond	Gold, Silver	Past Producer
Dives	Silver, Lead	Past Producer
Empire-Mascot	Gold, Silver	Past Producer
Fourteen	Lead, Silver	Past Producer
Freda	Silver	Unknown
Gold King Mill Placer	Gold, Silver	Prospect	1932
Gold King Mill Placer	Silver	Past Producer
Gold Nugget	Gold, Silver	Past Producer
Graham Mines	Silver	Occurrence	Enargite, Galena, Tetrahedrite
Green Mountain	Silver, Lead	Past Producer
Hidden Treasure	Gold, Silver	Past Producer
Iowa	Lead, Silver	Past Producer
Jones Mill	Gold, Silver	Unknown
Last Hope & Grandview G.	Silver, Gold	Past Producer
Little Fanney	Silver, Lead	Past Producer
Little Maud	Silver	Occurrence	Vein
Little Maude	Silver	Past Producer
Lower Porphyry Gulch	Lead, Silver	Past Producer
Mabel Group	Gold, Silver	Past Producer
Magnet	Silver	Past Producer
Mammoth	Gold, Silver	Past Producer
Mastodon	Silver, Lead	Past Producer
North Star	Silver, Lead	Past Producer
Philadelphia	Lead, Silver	Past Producer
Ridgway	Gold, Silver	Past Producer
Royal Tiger	Lead, Silver	Past Producer
Sandiago	Gold, Silver	Past Producer
Sewell	Lead, Silver	Past Producer
Silver Lake	Lead, Silver	Past Producer
Tom Moore	Lead, Silver	Past Producer
U.S. Basin	Gold, Silver	Unknown
Unknown	Gold, Silver	Occurrence
Unknown	Lead, Silver	Unknown
Unknown	Lead, Silver	Unknown
Unknown	Gold, Silver	Occurrence
Unknown	Gold, Silver	Unknown
Unknown	Gold, Silver	Occurrence
Unknown	Silver, Lead	Past Producer
Unknown	Silver, Lead	Unknown
Unknown	Zinc, Silver	Unknown
Unknown	Gold, Silver	Unknown
Unknown	Silver	Unknown
Unknown	Gold, Silver	Occurrence
Unknown	Lead, Silver	Unknown
Unknown	Gold, Silver	Occurrence
Waco	Silver, Zinc	Past Producer
Webster	Silver	Past Producer
Annie Crooke	Zinc, Lead	Past Producer
Annie Wood	Zinc, Lead	Past Producer
Auburn Group	Lead, Zinc	Past Producer
Brazillian	Lead, Zinc	Past Producer
Burrows	Lead, Zinc	Past Producer
Forest Queen	Lead, Zinc	Past Producer
Lead Carbonate Mine	Lead, Zinc	Past Producer
Minnehaha	Lead, Zinc	Past Producer
Moly Group	Lead	Occurrence
Red Rogers	Lead	Occurrence	Bismuth
Red Rogers	Lead	Past Producer
Seven-Thirty	Lead, Zinc	Past Producer
Silver Chord	Lead, Zinc	Past Producer
Silver Queen Lead Zinc Gr	Lead, Zinc	Past Producer
Syracuse Pride	Zinc, Lead	Past Producer
Toltec	Lead	Occurrence	Chalcopyrite, Galena, Pyrite, Sphalerite
Union	Lead, Zinc	Past Producer
Unknown	Zinc, Lead	Unknown
Unknown	Lead, Zinc	Past Producer
Unknown	Zinc, Lead	Unknown
Zinc-King Mine	Lead, Zinc	Past Producer
Adelphin	Gold	Past Producer
Anvil Mountain South	Gold	Unknown
Blanchard Placer	Gold	Unknown
British Queen	Gold	Occurrence
British Queen	Gold	Past Producer
Burbank	Gold	Past Producer
Copper Gulch	Gold	Unknown
Ensle Tunnel	Gold	Occurrence
Free Gold	Gold	Occurrence	Quartz
Gold Bug	Gold	Past Producer
Golden Fleece	Gold	Producer
Golden Fleece	Gold	Past Producer
Good Hope	Gold	Past Producer
Ideal Placer	Gold	Past Producer
Lime Creek	Gold	Unknown
Little Giant	Gold	Producer	Vein
Little Giant	Gold	Past Producer
Little May	Gold	Past Producer
Putnam Basin	Gold	Unknown
Queen Anne	Gold	Past Producer
Scotia	Gold	Occurrence
Scotia	Gold	Past Producer
Silver Wing	Gold	Past Producer
Unknown	Zinc, Gold	Unknown
Unknown	Gold	Unknown
Unknown	Gold	Unknown
Unknown	Gold	Unknown
Unknown	Gold	Unknown
Unknown	Gold	Unknown
Unknown	Gold	Unknown
Unknown	Zinc, Gold	Unknown
Unknown	Gold	Past Producer
Unknown	Gold	Unknown
Unknown	Gold	Unknown
Unknown	Gold	Unknown
Unknown	Gold	Unknown
Unknown	Gold	Unknown
Unknown	Gold	Unknown
Unknown Group	Zinc, Gold	Unknown
Marcella	Zinc	Producer	Replacement
Unknown	Zinc	Unknown
Unknown	Zinc	Unknown
Unknown	Zinc	Unknown
Unknown	Zinc	Unknown

Every populated place in the county

Named settlements recorded in the Geographic Names Information System, each with the topographic sheets covering it. Villages, hamlets and abandoned places alike. Each is shown with the nearest named watercourse or landform and the survey quadrangle it falls on.

Animas Forks

Silverton census division · 81433 · Near Placer Gulch · Handies Peak quadrangle

30 sheets, 1897 to 1982

No longer a settlement
Beartown

Silverton census division · 81433 · Storm King Peak quadrangle

26 sheets, 1900 to 2001

No longer a settlement
Chattanooga

Silverton census division · 81433 · On Mill Creek · Silverton quadrangle

30 sheets, 1897 to 1982

No longer a settlement
Eureka

Silverton census division · 81433 · On South Fork Animas River · Handies Peak quadrangle

30 sheets, 1897 to 1982
Gladstone

Silverton census division · 81433 · On Minnehaha Creek · Ironton quadrangle

28 sheets, 1897 to 1982

No longer a settlement
Howardsville

Silverton census division · 81433 · On Cunningham Creek · Howardsville quadrangle

32 sheets, 1897 to 2001
Middleton

Silverton census division · 81433 · Near Maggie Gulch · Howardsville quadrangle

32 sheets, 1897 to 2001
Needleton

Silverton census division · 81301 · Near Watertank Canyon · Snowdon Peak quadrangle

25 sheets, 1900 to 1982
Silverton

Silverton census division · 81433 · On Cement Creek · Silverton quadrangle

30 sheets, 1897 to 1982

The vanished settlements of San Juan County: the places named above that are no longer on the map.

Provenance

Topographic sheets. USGS Historical Topographic Map Collection, county index, measured from the bulk metadata.
Fire insurance maps. Library of Congress Sanborn collection, faceted to this county.
Photographs. Each place queried individually against the Library of Congress Prints and Photographs search.
Wildfire. Short, Karen C. 2022. Spatial wildfire occurrence data for the United States, 1992-2020 [FPA_FOD_20221014]. 6th Edition. Fort Collins, CO: Forest Service Research Data Archive. https://doi.org/10.2737/RDS-2013-0009.6 Collected with United States Government funding and usable without additional permissions or fees.
Mines and quarries. USGS Mineral Resources Data System (MRDS) https://mrdata.usgs.gov/mrds/ A work of the United States government, no copyright under 17 U.S.C. 105.
Storms. NOAA National Centers for Environmental Information, Storm Events Database https://www.ncei.noaa.gov/stormevents/ A work of the United States government, no copyright under 17 U.S.C. 105. Narratives are quoted verbatim from the National Weather Service report and are not edited or summarised.