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  3. Alaska Geochemical Database Version 3.0 (AGDB3) including best value data compilations for rock, sediment, soil, mineral, and concentrate sample media

Alaska Geochemical Database Version 3.0 (AGDB3) including best value data compilations for rock, sediment, soil, mineral, and concentrate sample media

Dates

Publication Date
Start Date
1938
End Date
2017
Last Revision
2020-06-30

Citation

Granitto, M., Wang, B., Shew, N.B., Karl, S.M., Labay, K.A., Werdon, M.B., Seitz, S.S., and Hoppe J.E., 2019, Alaska Geochemical Database Version 3.0 (AGDB3) including best value data compilations for rock, sediment, soil, mineral, and concentrate sample media: U.S. Geological Survey data release, https://doi.org/10.5066/P98NHRAD.

Summary

The Alaska Geochemical Database Version 3.0 (AGDB3) contains new geochemical data compilations in which each geologic material sample has one best value determination for each analyzed species, greatly improving speed and efficiency of use. Like the Alaska Geochemical Database Version 2.0 before it, the AGDB3 was created and designed to compile and integrate geochemical data from Alaska to facilitate geologic mapping, petrologic studies, mineral resource assessments, definition of geochemical baseline values and statistics, element concentrations and associations, environmental impact assessments, and studies in public health associated with geology. This relational database, created from databases and published datasets of the U.S. [...]

Contacts

Point of Contact :
Matthew Granitto
Process Contact :
Matthew Granitto
Originator :
Matthew Granitto, Bronwen Wang, Nora B Shew, Susan M Karl, Keith A Labay, Melanie B Werdon, Susan S Seitz, John E Hoppe
Metadata Contact :
Matthew Granitto
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.

AGDB3_MD.xml
“Metadata in .xml format”
Original FGDC Metadata
View 		828.32 KB application/fgdc+xml
AGDB3_Imagery.jpg
“Cover imagery” 		thumbnail 446.29 KB image/jpeg
AGDB3_MD.txt
“Metadata in .txt format” 		882.24 KB text/plain
AGDB3_DS_ReadMe.txt
“Read me file” 		8.13 KB text/plain
AGDB3_DS_data_MSAccess.zip
“All data, in MS Access .accdb files, compressed” 		442.46 MB application/zip
AGDB3_DS_data_ASCII.zip
“All data, in ASCII text .csv files, compressed” 		180.6 MB application/zip
AGDB3_revision1_stmt.txt
“Version History” 		1,007 Bytes text/plain
Shapefile: AGDB3_Coords.zip
AGDB3_Coords.cpg 5 Bytes
AGDB3_Coords.dbf 18.52 MB
AGDB3_Coords.prj 145 Bytes
AGDB3_Coords.sbn 3.56 MB
AGDB3_Coords.sbx 39 KB
AGDB3_Coords.shp 10.58 MB
AGDB3_Coords.shx 3.02 MB

Purpose

The AGDB3 was created and designed to compile and integrate geochemical data from Alaska to facilitate geologic mapping, petrologic studies, mineral resource assessments, definition of geochemical baseline values and statistics, element concentrations and associations, environmental impact assessments, and studies in public health associated with geology.
Cover imagery
Cover imagery

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Communities

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

Associated Items

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Provenance

Revision 1.1 by Matthew Granitto on June 30, 2020. To review the changes that were made, see “AGDB3_revision1_stmt.txt” in the attached files section.

Additional Information

Identifiers

Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P98NHRAD

Shapefile Extension

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