Scientific data near [63.30750,-145.96750]

Search area extends approximately 4.5 km east-west and 9.9 km north-south.

Geographic context

Counties, states, countries, continents, or oceans
Southeast Fairbanks	Census area
Alaska	state
United States	country
North America	continent
Land	continent
Map quadrangles, from USGS or Canadian NTS
Mt Hayes B-4	1:63,360 Alaska quadrangle
Mt Hayes	1:250,000 Alaska quadrangle
Watershed boundaries (USGS hydrologic units)
Delta River	hydrologic unit
190405	hydrologic accounting unit
Southwest Alaska	hydrologic subregion
Alaska	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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Map symbol	Lithology	Unit name
KPzum	Igneous - Plutonic	Dunite and serpentinite, undivided
PIPgi	Igneous - Plutonic	Granodiorite, syenite, and other granitic rocks
PIPt	Sedimentary	Slana Spur and Station Creek Formations and Tetelna Volcanics
Qs	Unconsolidated	Unconsolidated surficial deposits, undivided
Qs	Unconsolidated	Unconsolidated surficial deposits, undivided
Trgb	Igneous - Plutonic	Gabbro and quartz gabbro
Trn	Igneous - Volcanic	Nikolai and Goon Dip Greenstones and equivalent rocks
Tsu	Sedimentary	Sedimentary rocks, undivided

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
East Alaska Range	M-Dz	East Alaska Range 43452 line km with spacing 1.20 km over parts of AK
East Alaska Range	M-Dz	East Alaska Range 43452 line km with spacing 1.20 km over parts of AK
Mt Hayes	M/R-D	Mt Hayes 2116 line km with spacing 9.60 km over parts of AK
Southern Delta River	M/EM-D	Southern Delta River 2905 line km with spacing 0.40 km over parts of AK

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).

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Tract	Deposit Type	Mineralization age
AK-SC05	Cu-Ag quartz veins
AK-SC16	Kuroko massive sulfide
AK-SC23	Porphyry Cu, BC-Ak type
AK-SC33	Cu (Au) skarn
AK-SC21	Porphyry Cu, BC-Ak type
AK-SC28	Polymetallic vein
AK-SC25	Placer Au
AK-SC32	Cu (Au) skarn
AK-SC01	Basaltic Cu/Kennecott Cu
AK-SC18	Synorogenic-synvolcanic Ni-Cu
AK-SC09	Low-sulfide Au-quartz veins
AK-SC22	Porphyry Cu, BC-Ak type

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
Wrangellia	Oceanic arc	Alaska

Alaska Geochemical Database, Version 2.0 (AGDB2)--including "best value" data compilations for rock, sediment, soil, mineral, and concentrate sample media

Geochemical analyses of rocks, mineral separates, bulk samples from lake and stream sediments, heavy mineral concentrates, and soils collected by USGS from 1962 to 2009.

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Lab ID	Sample medium	Description
C206605	sediment
CAM531	sediment
CAM532	sediment
CAM538	sediment
CAM540	sediment
CAM541	sediment
CAM575	sediment
CDQ031	rock	igneous andesite
CDQ032	rock	igneous unspecified
CDQ033	rock	igneous unspecified
CDQ046	rock
CDQ047	rock	igneous unspecified
CDQ048	rock
CDQ075	rock	igneous unspecified
CDQ076	rock	igneous unspecified
CDQ077	rock	metamorphic unspecified
CDQ078	rock	metamorphic unspecified
CDQ079	rock	metamorphic unspecified
CDQ085	rock	igneous unspecified
CDQ086	rock
CDQ087	rock
CDQ088	rock	metamorphic unspecified
CDQ089	rock	metamorphic unspecified
CDQ090	rock	metamorphic unspecified
CDQ096	rock	igneous unspecified
CDQ097	rock
CDQ098	rock
CDQ118	rock	igneous diorite
CDQ796	sediment
CEA874	concentrate	panned C3 fraction
M142206	rock	igneous andesite
M142211	rock	igneous diorite

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"

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Sample ID	Rock type	Rock name
CDQ031	igneous	unspecified
CDQ032	igneous	unspecified
CDQ033	igneous	unspecified
CDQ046	unspecified
CDQ047	igneous	unspecified
CDQ048	unspecified
CDQ075	igneous	unspecified
CDQ077	metamorphic	unspecified
CDQ078	metamorphic	unspecified
CDQ079	metamorphic	unspecified
CDQ085	igneous	unspecified
CDQ086	unspecified
CDQ087	unspecified
CDQ088	metamorphic	unspecified
CDQ089	metamorphic	unspecified
CDQ090	metamorphic	unspecified
CDQ096	igneous	unspecified
CDQ097	unspecified
CDQ098	unspecified
M142206	igneous	andesite

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
Pioneer Prospect	Occurrence	CU AU AG
Unnamed Occurrence	Occurrence	CU AU AG

Alaska Resource Data File

A comprehensive database of Alaskan mineral deposits compiled from the published literature and from unpublished reports and data from industry, the US Bureau of Land Management, and USGS.

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Site	Status	Commodities
Unnamed (west of upper North For...	Undetermined	Ag;Au;Cu;Ni
Unnamed (east of peak 6346)	Active	Au;Cu;Ni;Pd;Pt
Unnamed (southwest of West Fork ...	Active	Cr
Unnamed (West Fork Rainy Creek)	Undetermined	Ag;Cu;Ni
Unnamed (west of upper North For...	Active?	Ag;Au;Co;Cu
Unnamed (northeast side of West ...	Undetermined	Ag;Au;Cu;Zn
Pioneer; Eastern Star; Rainbow; ...	Active	Ag;Au;Cu
Unnamed (west of North Fork Rain...	Active	Cr

National Geochemical Database: Sediment

Geochemical analysis of sediment samples from the National Geochemical Database. Primarily inorganic elemental concentrations, most samples are of stream sediment in the continental US and Alaska.

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Sample ID	Sample source	Sample notes
CAM532	stream/river	collected by ADGGS?;; stream
CAM538	stream/river	collected by ADGGS?;; stream
CAM540	stream/river	collected by ADGGS?;; stream
CAM541	stream/river	collected by ADGGS?;; stream
CAM575	stream/river	collected by ADGGS?;; stream
CDQ796	stream/river	stream

National Geochemical Database: Concentrate

Geochemistry of concentrates from the National Geochemical Database. Primarily inorganic elemental concentrations, most samples are from the continental US and Alaska.

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Sample ID	Sample source	Sample notes
CEA874	stream/river	stream

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
Yukon-Tanana Upland	porphyry copper	Kluane Arc and Tertiary Kuskokwim Mountains volcanic-plutonic belt (continuation of Canadian Cordilleran continental arc); north of the Denali Fault
Western Alaska Range	porphyry copper	Cretaceous porphyry prospects along the Kahiltna Basin-Peninsula terrane boundary
Eastern Alaska Range and Wrangell Mountains	porphyry copper	Cretaceous (115-105Ma) deposits and prospects along the Nutzotin Basin-Wrangellia terrane boundary; south of the Denali Fault
Skolai Arc - Eastern Alaska	porphyry copper	Late Paleozoic Skolai Arc of the Wrangellia terrane; south of the Denali Fault
Pacific Margin	porphyry copper	Cretaceous through middle Tertiary volcanic and intrusive rocks representing a series of continental- and island-arc systems accreted and superimposed onto the paleomargin of northeast Asia.