Scientific data near [46.55000,-84.67000]

Search area extends approximately 1.1 km east-west and 1.6 km north-south.

Geographic context

Counties, states, countries, continents, or oceans
Chippewa	county
Michigan	state
United States	country
North America	continent
Land	continent
Map quadrangles, from USGS or Canadian NTS
ILE PARISIENNE	1:50,000 scale quadrangle
SAULT STE MARIE	1:250,000 scale quadrangle
Watershed boundaries (USGS hydrologic units)
Lake Superior	hydrologic unit
Lake Superior	hydrologic accounting unit
Southern Lake Superior-Lake Superior	hydrologic subregion
Great Lakes	hydrologic region

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
Upper Michigan West	M-D	Upper Michigan West 1094 line km with spacing 3.20 km over parts of MI
Sault Sainte Marie	M/R-D	Sault Sainte Marie 1464 line km with spacing 9.60 km over parts of MI

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
Mid-continent	Intracontinental rift	Central and Southwest

An index to PGE-Ni-Cr deposits and occurrences in selected mineral-occurrence databases (web-accessible database)

A compendium of references to previously published databases and database records that describe PGE, nickel, and chromium deposits and occurrences. These data show where to obtain more detailed information about each deposit or occurrence.

Database Home

Deposit name	Deposit type	Location
LITTLE LAKE	Occurrence	Ontario, Canada

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
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.
LS07 - Lake Superior	sediment-hosted stratabound copper	Marine carbonaceous strata of the Mesoproterozoic Nonesuch Formation overlying Mesoproterozoic continental clastic rocks of the Copper Harbor Formation, Midcontinent Rift