Skip to main content
  1. ScienceBase Catalog
  2. USGS Data Release Products
  3. Whole rock, soil, sediment, x-ray diffraction, and electron microprobe analyses of samples from the Orange Hill-Bond Creek area, Nabesna Quadrangle, Alaska

Whole rock, soil, sediment, x-ray diffraction, and electron microprobe analyses of samples from the Orange Hill-Bond Creek area, Nabesna Quadrangle, Alaska

Dates

Publication Date
Start Date
2014
End Date
2016

Citation

Graham, G.E., Johnson, M.R., Kelley, K.D., Kokaly, R.F., and Hoefen, T.M., 2017, Whole rock, soil, sediment, x-ray diffraction, and electron microprobe analyses of samples from the Orange Hill-Bond Creek area, Nabesna Quadrangle, Alaska: U.S. Geological Survey data release, https://doi.org/10.5066/F78051K1.

Summary

This data release includes geochemical, x-ray diffraction mineralogical, and electron probe microanalysis (EPMA) data on rocks, soils, and sediments collected near the Orange Hill and Bond Creek porphyry copper deposits, Nabesna quadrangle, Alaska. Geochemical analyses were completed by a laboratory under contract with the U.S. Geological Survey (USGS). Electron microprobe and x-ray diffraction mineralogical analyses were completed by personnel of the Central Region Minerals Program in Denver, Colorado. The samples were collected and analyzed during 2014 to 2016, selected to help characterize the distribution and composition of mineralized and unmineralized geologic materials in this remote part of the eastern Alaska Range. These results [...]

Contacts

Point of Contact :
Garth E Graham
Originator :
Garth E. Graham, Michaela R. Johnson, Karen D. Kelley, Raymond F. Kokaly, Todd M. Hoefen
Metadata Contact :
Michaela R Johnson
Publisher :
U.S. Geological Survey
Distributor :
U.S. Geological Survey – ScienceBase
USGS Mission Area :
Energy and Minerals
SDC Data Owner :
Geology, Geophysics, and Geochemistry Science Center

Attached Files

Click on title to download individual files attached to this item.

Geochem_XRD_EPMA_Results_OrangeHill_BondCreek_Alaska_2014-2016.xml
Original FGDC Metadata
View 		19.72 KB application/fgdc+xml
AK_Nabesna_DataDictionary_Sample_XRD_EPMA_ICP.csv 34.15 KB text/csv
AK_Nabesna_SampleLocationsandDescriptions.csv 38.95 KB text/csv
AK_Nabesna_XRD.csv 2.8 KB text/csv
AK_Nabesna_EPMA.csv 153.94 KB text/csv
AK_Nabesna_GeochemRockSedSoil.csv 50.7 KB text/csv
Shapefile: AKNabesna_SampleLocDesc.zip
AKNabesna_SampleLocDesc.dbf 179.32 KB
AKNabesna_SampleLocDesc.prj 145 Bytes
AKNabesna_SampleLocDesc.sbn 2.18 KB
AKNabesna_SampleLocDesc.sbx 156 Bytes
AKNabesna_SampleLocDesc.shp 6.36 KB
AKNabesna_SampleLocDesc.shx 1.89 KB

Purpose

The geochemical and mineralogical data serve to address a variety of aspects related to the USGS project, 'Hyperspectral Remote Sensing Data and a Multi-proxy Investigation for Characterizing Mineral Resources in Alaska'. Whole rock geochemistry data and stream sediment data provide evidence of mineralized exposures, both known and previously unreported in the area. X-ray diffraction data is used to determine whether the minerals interpreted to be present in imaging spectroscopy data are in fact present on the ground. Electron microprobe data establish the chemistry of mineral phases, in particular in white mica, which can be linked to subtle changes in imaging spectroscopy data.

Map

Map Preview

Spatial Services

ScienceBase WMS

ScienceBase WFS

Communities

  • USGS Data Release Products
  • USGS Geology, Geophysics, and Geochemistry Science Center

Associated Items

Tags

Provenance

Additional Information

Identifiers

Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/F78051K1

Shapefile Extension

boundingBox
minY62.08163713
minX-142.93469
maxY62.28449398
maxX-141.8680392
files
nameAKNabesna_SampleLocDesc.dbf
contentTypetext/plain
pathOnDisk__disk__60/a5/ff/60a5ff42444d4a060e8eab11194f667a433d6b47
imageWidth580
imageHeight435
size183623
dateUploadedMon Nov 27 09:15:23 MST 2017
nameAKNabesna_SampleLocDesc.prj
contentTypetext/plain
pathOnDisk__disk__f8/4b/4f/f84b4f1a3a18ecf46b2feeaa4f5cced72efb5c61
imageWidth580
imageHeight435
size145
dateUploadedMon Nov 27 09:15:23 MST 2017
nameAKNabesna_SampleLocDesc.sbn
contentTypex-gis/x-shapefile
pathOnDisk__disk__10/dc/04/10dc046526dd911e12a78b26b6134f2a4b9d080d
size2228
dateUploadedMon Nov 27 09:15:23 MST 2017
nameAKNabesna_SampleLocDesc.sbx
contentTypex-gis/x-shapefile
pathOnDisk__disk__52/cc/02/52cc02684c596908ac8eddd53470e6e5892314eb
size156
dateUploadedMon Nov 27 09:15:23 MST 2017
nameAKNabesna_SampleLocDesc.shp
contentTypex-gis/x-shapefile
pathOnDisk__disk__e1/8b/34/e18b347c1de028b2e865bb16a5a6c4e78af79974
size6512
dateUploadedMon Nov 27 09:15:23 MST 2017
nameAKNabesna_SampleLocDesc.shx
contentTypex-gis/x-shapefile
pathOnDisk__disk__9f/1a/bc/9f1abcb1de66e7af72b8fe619ed7732793fcd6b4
size1932
dateUploadedMon Nov 27 09:15:23 MST 2017
geometryTypePoint
nameAKNabesna_SampleLocDesc
nativeCrsEPSG:4326

Item Actions

Use Item

Process feature with Geo Data Portal

View Item as ...

JSON ATOM ISO XML

Save Item as ...

JSON FGDC MODS XML ISO XML

View Item...

Metrics