Scientific data near [35.31853,-111.11390]

Search area extends approximately 2.2 km east-west and 2.7 km north-south.

Geographic context

Counties, states, countries, continents, or oceans
Coconino	county
Arizona	state
United States	country
North America	continent
Land	continent
Map quadrangles, from USGS or Canadian NTS
Grand Falls SE	quadrangle 1:24,000 scale
Flagstaff	quadrangle 1:100,000 scale
Flagstaff	quadrangle 1:250,000 scale
Watershed boundaries (USGS hydrologic units)
Middle Little Colorado	hydrologic unit
Little Colorado	hydrologic accounting unit
Little Colorado	hydrologic subregion
Lower Colorado	hydrologic region

Geology of US states

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

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Unit	State	Lithology
Permian sedimentary rocks	AZ	Permian
Moenkopi Formation	AZ	Early and Middle(?) Triassic

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.

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ID	Data type	Description
San Francisco Peaks B	M-D	San Francisco Peaks B 2462 line km with spacing 0.80 km over parts of AZ
Cameron B (Grand Falls)	M/R-D	Cameron B (Grand Falls) 1852 line km with spacing 0.40 km over parts of AZ
Flagstaff	M/R-D	Flagstaff 5616 line km with spacing 4.80 km over parts of AZ

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.

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

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.

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Site name	Development	Commodities
Gravel Pit	Unknown	SDG
Gravel Pit	Unknown	SDG

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.

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Tract name	Deposit type	Geology
Western Sierra Madre Occidental and Laramide Central	porphyry copper	Belt of Late Cretaceous to middle Eocene (Laramide) magmatic arc rocks in the Sierra Madre Occidental, eastern Mexican Basin and Range, and the Mesa Central of north-central Mexico and extensions north in to the U.S
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
Western U.S. and Sonoran Desert Jurassic Arc	porphyry copper	U.S. and Mexican parts of a composite island-continental margin arc that formed during subduction of the Farallon Plate beneath western North America

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

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Feature ID	Feature type	Feature name
Gravel Pit	point
Gravel Pit	point
Gravel Pit	polygon
Gravel Pit	polygon