Scientific data near [69.59000,-145.60000]

Search area extends approximately 0.3 km east-west and 0.8 km north-south.

Geographic context

Counties, states, countries, continents, or oceans
North Slope	Borough
Alaska	state
United States	country
North America	continent
Land	continent
Map quadrangles, from USGS or Canadian NTS
Mt Michelson C-3	1:63,360 Alaska quadrangle
Mt Michelson	1:250,000 Alaska quadrangle
Watershed boundaries (USGS hydrologic units)
Camden Bay	hydrologic unit
190605	hydrologic accounting unit
Southeast Alaska	hydrologic subregion
Alaska	hydrologic region
Areas administered by US Federal agencies
Mollie Beattie Wilderness	Wilderness
Wilderness FWS	Type of land area
FWS	Federal land areas administered by FWS
Arctic National Wildlife Refuge	National Wildlife Refuge
National Wildlife Refuge FWS	Type of land area
FWS	Federal land areas administered by FWS

Geology of US states

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

Database Home

Map symbol	Lithology	Unit name
IPlgw	Sedimentary	Wahoo Limestone
Qs	Unconsolidated	Unconsolidated surficial deposits, undivided
TrPsg	Sedimentary	Sadlerochit Group, 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
Alaska Regional	M-Dz	Alaska Regional 14484 line km with spacing 16.10 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-BR21	Sediment-hosted Cu
AK-BR05	Kipushi Cu-Pb-Zn
AK-BR08	Mississippi Valley Type
AK-BR22	Sedex Zn-Pb

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
Brooks-Northslope1	Passive margin	Alaska

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.

Database Home

Site	Status	Commodities
Katakturuk River	Inactive	P;U

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
Chukotka	porphyry copper	Early to Late Cretaceous volcanic and intrusive rocks composing island-arc, continental-arc, and collisional magmatic belts associated with the Chukotka microcontinent.