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    • MSHA Area Samples

    Metadata Updated: April 8, 2025

    Samples taken at Metal/Non-Metal mines and the locations where the samples were taken. It includes such information as the sample date, contaminant code, location code, concentration and the action taken upon analysis of the sample. Sample No. is the unique key for this file.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date April 12, 2021
    Metadata Updated Date April 8, 2025
    Data Update Frequency R/PT1S

    Metadata Source

    Harvested from DOL JSON

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date April 12, 2021
    Metadata Updated Date April 8, 2025
    Publisher Mine Safety and Health Administration
    Maintainer
    Identifier MSHA-19-012:030-164
    Language en-US
    Data Last Modified 2025-04-02T11:30:38.404Z
    Rights true
    Public Access Level public
    Data Update Frequency R/PT1S
    Bureau Code 015:11
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Data Quality True
    Data Dictionary https://arlweb.msha.gov/OpenGovernmentData/DataSets/Area_Samples_Definition_File.txt
    Data Dictionary Type text/plain
    Harvest Object Id 7dacd98e-8e97-4d7f-bc39-09d08e6831ed
    Harvest Source Id 81f6ae6e-c0d0-4e98-bb1b-04e323ef429e
    Harvest Source Title DOL JSON
    Homepage URL https://www.msha.gov/mine-data-retrieval-system
    Program Code 015:001
    Publisher Hierarchy Mine Safety and Health Administration > Mine Safety and Health Administration
    Source Datajson Identifier True
    Source Hash 222c3e1b8c81d33c4d7b11fc9f8bf75421a1af42d2edda42b9c687b5188f5408
    Source Schema Version 1.1
    Temporal 2000-01-01/2025-03-31

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