Scientific data near [45.41000,-110.04000]

Search area extends approximately 2.2 km east-west and 3.2 km north-south.

Geographic context

Counties, states, countries, continents, or oceans
Sweet Grass	county
Montana	state
United States	country
North America	continent
Land	continent
Map quadrangles, from USGS or Canadian NTS
Picket Pin Mountain	quadrangle 1:24,000 scale
Gardiner	quadrangle 1:100,000 scale
Bozeman	quadrangle 1:250,000 scale
Watershed boundaries (USGS hydrologic units)
Stillwater	hydrologic unit
Upper Yellowstone	hydrologic accounting unit
Upper Yellowstone	hydrologic subregion
Missouri	hydrologic region
Areas administered by US Federal agencies
Custer National Forest	National Forest
National Forest FS	Type of land area
FS	Federal land areas administered by FS

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
Stillwater complex	MT	Archean
Pilgrim through Flathead Formation: Pilgrim, Park, Meagher, Wolsey, and Flathead Formations	MT	Cambrian

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
Beartooth	M-Dz	Beartooth 1749 line km with spacing 1.60 km over parts of MT
Stillwater 2000	M/EM-D	Stillwater 2000 1914 line km with spacing 0.20 km over parts of MT
Bozeman	M/R-D	Bozeman 4433 line km with spacing 4.80 km over parts of MT-WY

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
Wyoming	Sialic protocontinent	Northern Rocky Mountains

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"

Database Home

Sample ID	Rock type	Rock name
M182823	igneous
M182824	igneous
M182825	igneous
M182826	igneous
M182827	igneous
M201617	igneous	mafic
M201618	igneous	mafic
M201619	igneous	mafic
M201620	igneous	mafic
M201621	igneous	mafic
M201622	igneous	mafic
M201623	igneous	mafic
M201624	igneous	mafic
M201625	igneous	mafic
M201626	igneous	mafic

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
Janet 50	Occurrence	CU NI PGE_PT PGE_PD PB ZN AU AS
Monkey East Camp Zone	Occurrence	PGE_PT PGE_PD PGE_RH AU NI CU
Iron Mountain Ni-Cu Iron Creek	Occurrence	NI CU CO PGE AG AU
Iron Creek	Prospect	NI CU

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.

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Deposit name	Deposit type	Location
Iron Mountain-Chrome Group W	Occurrence	Montana, United States
Iron Mountain Chrome Group	Occurrence	Montana, United States
Janet 50	Occurrence	Montana, United States
Monkey East Camp Zone	Occurrence	Montana, United States
Iron Mountain Ni-Cu Iron Creek	Occurrence	Montana, United States
Iron Creek	Occurrence	Montana, United States

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
Northern Rocky Mountains	porphyry copper	Part of a continental margin arc that formed along the western margin of North America
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.