Scientific data near [48.02000,-89.49000]

Search area extends approximately 2.2 km east-west and 3.3 km north-south.

Geographic context

Map quadrangles, from USGS or Canadian NTS
Pigeon Point Oe NE	quadrangle 1:24,000 scale
Pigeon Point	quadrangle 1:100,000 scale
Thunder Bay	quadrangle 1:250,000 scale
Counties, states, countries, continents, or oceans
Canada	country
North America	continent
Land	continent

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
Gabbroic intrusions	MN	Mesoproterozoic

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
JOHNSON, L.K., NAOMI ISLAND	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.

Database Home

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