Scientific data near [47.24000,-123.87000]

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

Geographic context

Counties, states, countries, continents, or oceans
Grays Harbor	county
Washington	state
United States	country
North America	continent
Land	continent
Map quadrangles, from USGS or Canadian NTS
Railroad Camp	quadrangle 1:24,000 scale
Shelton	quadrangle 1:100,000 scale
Seattle	quadrangle 1:250,000 scale
Watershed boundaries (USGS hydrologic units)
Grays Harbor	hydrologic unit
Washington Coastal	hydrologic accounting unit
Oregon-Washington Coastal	hydrologic subregion
Pacific Northwest	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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Unit	State	Lithology
Middle and lower Eocene volcanic rocks	WA	Eocene
Alluvium	WA	Holocene
Terrace deposits	WA	Pleistocene

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
Gray's Harbor	M-D	Gray's Harbor 7620 line km with spacing 0.40 km over parts of WA
Olympic Pen.-South	M-Dz	Olympic Pen.-South 2471 line km with spacing 3.20 km over parts of WA
Seattle	M/R-D	Seattle 1866 line km with spacing 9.60 km over parts of WA

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
PC11	Massive sulfide, Besshi	Mesozoic

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
Siletzia	Oceanic basin	Western Cordillera

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
Moclips Placer	Occurrence	Washington, 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
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.