Scientific data near [37.87500,-106.93300]

Search area extends approximately 2.2 km east-west and 2.8 km north-south.

Geographic context

Counties, states, countries, continents, or oceans
Mineral	county
Colorado	state
United States	country
North America	continent
Land	continent
Map quadrangles, from USGS or Canadian NTS
Creede	quadrangle 1:24,000 scale
Del Norte	quadrangle 1:100,000 scale
Durango	quadrangle 1:250,000 scale
Watershed boundaries (USGS hydrologic units)
Rio Grande headwaters	hydrologic unit
Rio Grande headwaters	hydrologic accounting unit
Rio Grande headwaters	hydrologic subregion
Rio Grande	hydrologic region
Areas administered by US Federal agencies
Rio Grande National Forest	National Forest
National Forest FS	Type of land area
FS	Federal land areas administered by FS

Geology of US states

Digital geologic maps of the US states with consistent lithology, age, GIS database structure, and format

Database Home

Unit	State	Lithology
Ash-flow tuff of main volcanic sequence	CO	Tertiary
Oligocene sedimentary rocks	CO	Tertiary

Airborne geophysical surveys

Aerial surveys of magnetic anomaly and gamma ray emission; older surveys were analog record which have been digitized, newer surveys collected data in digital form.

Database Home

ID	Data type	Description
San Juan Mountains '86	M-D	San Juan Mountains '86 7483 line km with spacing 0.53 km over parts of CO
Creede Mining District	M-D	Creede Mining District 531 line km with spacing 0.32 km over parts of CO
Durango '67	M-A	Durango '67 4441 line km with spacing 1.60 km over parts of CO
Durango	M/R-D	Durango 7306 line km with spacing 3.20 km over parts of CO

Estimates of undiscovered mineral resources

National Mineral Resource Assessment 1998: Estimates of the number of undiscovered mineral resources of gold, silver, copper, lead, and zinc within identified permissive tracts (geographic areas in which mineral deposits may form).

Database Home

Tract	Deposit Type	Mineralization age
CR26	Epithermal vein, quartz-adularia	Tertiary
CR29	Epithermal vein, quartz-alunite	Tertiary
CR31	Hot-spring Au-Ag	Tertiary

The continental crust

Seventy-seven major components of the North American continent were delineated at a general scale (1:5,000,000); including the general composition, geological environment, and types of primary metals endowments that can be expected in each domain.

Database Home

Domain	Crust type	Region
Great Plains	Lateral-extensional orogen	Central and Southwest

Major mineral deposits of the world

Regional locations and general geologic setting of known deposits of major nonfuel mineral commodities. Originally compiled in five parts by diverse authors, combined here for convenience despite likely inconsistencies among the regional reports.

Database Home

Deposit name	Deposit type	Commodity
Creede (Amethyst, Bulldog etc. veins)	Hydrothermal	silver, lead, zinc

Geochemistry of stream sediments in the US from the NURE-HSSR database

National-scale geochemical analysis of stream sediments and soils in the US collected and analyzed under the National Uranium Resource Evaluation program.

Database Home

Sample ID	Date collected	Sample type
5059747	1976-07-14	Wet artificial-pond sediment sample dried at less than or equal to 100øC and sieved to -100 mesh through stainless steel sieves.

Geochemistry of water samples in the US from the NURE-HSSR database

National-scale geochemical analysis of water samples in the US collected and analyzed under the National Uranium Resource Evaluation program.

Database Home

Sample ID	Date collected	Sample type
1043029	1976-07-14	Artificial-pond water sample filtered through a 0.45 micron membrane filter and acidified to a pH of less than or equal to 1 with reagent-grade nitric acid.

National Geochemical Database: Rock

Geochemical analysis of rock samples collected and analyzed by the USGS. This dataset includes and supersedes rock data formerly released as "Geochemistry of igneous rocks in the US extracted from the PLUTO database"

Database Home

Sample ID	Rock type	Rock name
D277369	igneous	rhyolite
D277370	igneous	rhyolite
D277371	igneous	rhyolite
D277372	igneous	rhyolite
D277373	igneous	rhyolite
D284024	igneous	unknown
D284025	igneous	unknown
D284026	igneous	unknown
D284027	igneous	unknown
D284028	igneous	unknown
D284029	igneous	unknown
D284030	igneous	unknown
D284031	igneous	unknown
D284032	igneous	unknown
D284033	igneous	unknown
D284034	igneous	unknown
D284035	igneous	unknown
D284036	igneous	unknown
D284037	igneous	unknown
D284038	igneous	unknown
D284039	igneous	unknown
D284040	igneous	unknown
D284041	igneous	unknown
D284042	igneous	unknown
D284043	igneous	unknown
D284044	igneous	unknown
D284045	igneous	unknown
D284046	igneous	unknown
D284047	igneous	unknown
D284048	igneous	unknown
D316898	igneous	rhyolite
D316899	igneous	rhyolite
D316900	igneous	rhyolite
D316901	igneous	rhyolite
D316902	igneous	rhyolite
D316903	igneous	rhyolite
D316904	igneous	rhyolite
D316905	igneous	rhyolite
D316906	igneous	rhyolite
D316907	igneous	rhyolite
D316908	igneous	rhyolite
D316909	igneous	rhyolite
D316918	igneous	ANDESITE
D316919	igneous	ANDESITE
D316920	igneous	rhyolite
D316921	igneous	rhyolite
D316922	igneous	rhyolite
D316923	igneous	rhyolite
D316924	igneous	rhyolite
D316925	igneous	rhyolite
D316926	igneous	rhyolite
D317870	igneous	rhyolite
D317871	igneous	rhyolite
D562915	igneous	dacite
D562916	igneous	dacite
M147281	igneous	rhyolite
M147282	igneous	rhyolite
M147283	igneous	rhyolite
M147284	igneous	rhyolite
M147285	igneous	rhyolite
M147286	igneous	rhyolite
M147287	igneous	rhyolite
M147288	igneous	rhyolite
M147289	igneous	rhyolite
M147290	igneous	rhyolite
M147291	igneous	rhyolite
M147292	igneous	rhyolite
M147293	igneous	rhyolite
M147294	igneous	rhyolite
W228069	igneous	felsic
W228070	igneous	felsic
W228071	igneous	felsic
W228072	igneous	felsic
W228073	igneous	felsic
W228074	igneous	felsic
W228075	igneous	felsic
W228076	igneous	felsic
W228079	igneous	felsic
W228080	igneous	felsic
W228085	igneous	felsic
W228086	igneous	felsic
W228087	igneous	felsic
W228091	igneous	felsic
W228092	igneous	felsic
W228093	sedimentary
W228094	igneous	felsic

Mineral Resource Data System

MRDS describes metallic and nonmetallic mineral resources throughout the world. Included are deposit name, location, commodity, deposit description, geologic characteristics, production, reserves, resources, and references.

Database Home

Site name	Development	Commodities
Bachelor Mine	Past Producer	AG PB ZN AU CU SB MN
Commodore Mine	Past Producer	AG PB ZN CU AU SB MN
Last Chance Mine	Past Producer	AG PB AU ZN CU AS SB CD
Jack Pot Lode	Occurrence	AG
Rio Grande No. 2 Lode	Occurrence	AG
Freeport Tunnel	Prospect	AG
Exchequer Tunnel	Occurrence	AG PB AU CU MN
Conejos No. 2 Claim	Occurrence	AG
Mustang Tunnel	Past Producer	AG PB
Copper Lode	Past Producer	AG
Creede Formation	Producer	AG BA MN
Emperius Mine	Past Producer	PB AG ZN CD CU AU
Overholt Lode	Past Producer	AG AU CU SB
New York & Chance Mng Co.	Past Producer	AU AG
Last Chance	Past Producer	AU AG
Del Monte Mng. and Milling Co.	Past Producer	AU AG
Wedge	Past Producer	AG CU PB ZN
Syble R	Past Producer	AG CU PB ZN
Commodore	Past Producer	AU PB AG ZN
Sloan Tunnel	Past Producer	AG CU PB ZN
Frazee	Past Producer	AG CU PB ZN
Wooster	Past Producer	AU PB AG ZN
United Mines Shaft	Past Producer	AU PB AG ZN
Exchequer Tunnel	Past Producer	AU AG
Conejos	Past Producer	AU CU PB AG
Granite	Past Producer	AG CU PB
Bachelor	Past Producer	AU PB AG ZN
Nelson Tunnel	Past Producer	AU CU PB AG ZN
Copper Lode	Past Producer	AG
Kanawha #1-4	Past Producer	AG CU PB ZN
Porphry	Past Producer	AG CU PB ZN
River View Tunnel	Past Producer	AU
Chance #2	Past Producer	AG
Runaround	Past Producer	AG CU PB ZN

Global assessment of undiscovered copper resources

Deposits, prospects, and permissive tracts for porphyry and sediment-hosted copper resources worldwide, with estimates of undiscovered copper resources.

Database Home

Tract name	Deposit type	Geology
Eastern Alkaline Province	porphyry copper	A belt of Tertiary alkaline granitic rocks associated with back-arc or postsubduction extension
Tertiary Central Plateau and Rocky Mountains	porphyry copper	Belt of middle Tertiary (Oligocene-Miocene) granitic to intermediate intrusive rocks & volcanics associated w/post-Laramide stage of magmatism in northern Mexico and Mid-Tertiary volcanic fields associated w/post-subduction extension in eastern Rocky Mtns

Prospect- and mine-related features on USGS topographic maps

Symbols indicating mining-related features digitized from historical USGS topographic maps in the western part of the conterminous US. Includes prospect pits, mine shafts and adits, quarries, open-pit mines, tailings piles and ponds, gravel and borrow pit

Database Home

Feature ID	Feature type	Feature name
Open Pit Mine	point
Gravel Pit	point
Gravel Pit	point
Mine Shaft	point
Mine Shaft	point
Mine Shaft	point
Open Pit Mine	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point	Commodore Mine
Prospect Pit	point
Mine Shaft	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Mine Shaft	point
Mine Shaft	point
Mine Shaft	point
Mine Shaft	point
Mine Shaft	point
Mine Shaft	point
Mine Shaft	point
Mine Shaft	point
Mine Shaft	point
Mine Shaft	point
Mine Shaft	point
Mine Shaft	point
Mine Shaft	point
Mine Shaft	point
Mine Shaft	point
Mine Shaft	point
Mine Shaft	point
Mine Shaft	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Prospect Pit	point
Adit	point	Mine
Adit	point
Adit	point	Bachelor Mine
Adit	point
Adit	point	Mine
Adit	point
Adit	point
Adit	point
Adit	point
Adit	point
Adit	point	Amethyst Mine
Adit	point
Adit	point	Mine
Adit	point	Mine
Adit	point
Adit	point
Adit	point
Adit	point
Adit	point
Adit	point
Adit	point
Adit	point	Commodore Tunnel
Adit	point	Commodore Mine
Mine Dump	polygon
Mine Dump	polygon
Mine Dump	polygon