Petrography, quantitative mineralogy, and U-Pb geo- chronology of the Boundary Zone Zn-Pb ± Ag deposit, Yukon, Canada

Cite as:

Grema, Haruna M.; Wudarska, Alicja; Wilke, Franziska D. H.; Schleicher, Anja M.; Milton, Jack E.; Magnall, Joseph M.; Gleeson, Sarah A.; Schulz, Hans-Martin (2024): Petrography, quantitative mineralogy, and U-Pb geo- chronology of the Boundary Zone Zn-Pb ± Ag deposit, Yukon, Canada. GFZ Data Services. https://doi.org/10.5880/GFZ.3.1.2024.007

Status

I N R E V I E W : Grema, Haruna M.; Wudarska, Alicja; Wilke, Franziska D. H.; Schleicher, Anja M.; Milton, Jack E.; Magnall, Joseph M.; Gleeson, Sarah A.; Schulz, Hans-Martin (2024): Petrography, quantitative mineralogy, and U-Pb geo- chronology of the Boundary Zone Zn-Pb ± Ag deposit, Yukon, Canada. GFZ Data Services. https://doi.org/10.5880/GFZ.3.1.2024.007

Abstract

The Boundary Zone prospect (Yukon, Canada) is a Zn-Pb-Ag prospect hosted by siliciclastic rocks in the Macmillan Pass district. The main host units comprise the Late Ordovician to Early Silurian Duo Lake Formation and the Middle to Late Devonian Portrait Lake Formation. Sulfide mineralization is hosted in mudstones, conglomerates, diamictites, and volcaniclastic rocks, with stratabound, vein, and breccia-hosted sulfides consisting of sphalerite, pyrite, galena, with minor chalcopyrite and sulfosalts.

This data publication comprises results of analyses conducted on drill core samples obtained from the Boundary Zone. The data originates from multi-scale petrographic examination, quantitative X-ray diffraction (QXRD), electron probe microanalysis (EPMA), and secondary ion mass spectrometry (SIMS) U-Pb fluorapatite geochronology. All the analyses were caried out at the GFZ German Research Centre for Geosciences, Potsdam, Germany.

Authors

Grema, Haruna M.;GFZ German Research Centre for Geosciences, Potsdam, Germany;Institute of Geological Sciences, Freie Universität Berlin, Berlin, Germany
Wudarska, Alicja;GFZ German Research Centre for Geosciences, Potsdam, Germany;Institute of Geological Sciences, Polish Academy of Sciences, Warsaw, Poland
Wilke, Franziska D. H.;GFZ German Research Centre for Geosciences, Potsdam, Germany
Schleicher, Anja M.;GFZ German Research Centre for Geosciences, Potsdam, Germany
Milton, Jack E.;Fireweed Metals Corporation, British Columbia, Canada
Magnall, Joseph M.;GFZ German Research Centre for Geosciences, Potsdam, Germany
Gleeson, Sarah A.;GFZ German Research Centre for Geosciences, Potsdam, Germany;Institute of Geological Sciences, Freie Universität Berlin, Berlin, Germany
Schulz, Hans-Martin;GFZ German Research Centre for Geosciences, Potsdam, Germany

Contact

Grema, Haruna M. (Doctoral Researcher); GFZ German Research Centre for Geosciences, Potsdam, Germany; ➦

Contributors

Microprobe Lab (GFZ German Research Centre for Geosciences, Germany); The Potsdam Ion Microprobe (SIMS) User Facility (GFZ German Research Centre for Geosciences, Germany); Elements and Minerals of the Earth Laboratory (ElMiE-Lab) (GFZ German Research Centre for Geosciences, Germany); Microscopy Laboratory (GFZ German Research Centre for Geosciences, Germany)

Funders

Petroleum Technology Development Fund: PhD OSS co-financed with DAAD (57473408)
German Academic Exchange Service: PhD OSS co-financed with DAAD (57473408)
Helmholtz Association: Helmholtz-Rekrutierungsinitive to S. Gleeson
Society of Economic Geologists Foundation: Student Research Grant Spora’s Explorers Fund to H. M. Grema (SRG 22-19)

Keywords

, compound material > rock > sedimentary rock > clastic sedimentary rock > conglomerate, compound material > rock > sedimentary rock > clastic sedimentary rock > diamictite, compound material > rock > sedimentary rock > clastic sedimentary rock > mudstone, Phanerozoic > Paleozoic

GCMD Science Keywords

EARTH SCIENCE > SOLID EARTH > GEOCHEMISTRY
EARTH SCIENCE > SOLID EARTH > GEOCHEMISTRY > GEOCHEMICAL PROPERTIES > ISOTOPE MEASUREMENTS
In Situ/Laboratory Instruments > Photon/Optical Detectors > PETROGRAPHIC MICROSCOPES
In Situ/Laboratory Instruments > Photon/Optical Detectors > SCANNING ELECTRON MICROSCOPES
In Situ/Laboratory Instruments > Probes > ELECTRON MICROPROBES
In Situ/Laboratory Instruments > Spectrometers/Radiometers > SIMS
Solar/Space Observing Instruments > X-Ray/Gamma Ray Detectors > XRD

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        CharacterString: 10.1180/mono-5.5
        codeSpace
        CharacterString: DOI
        associationType
        DS_AssociationTypeCode (codeList=http://datacite.org/schema/kernel-4 codeListValue=Cites): Cites
      - aggregationInfo
        MD_AggregateInformation
        aggregateDataSetIdentifier
        RS_Identifier
        code
        CharacterString: 10.1107/S1600576715014685
        codeSpace
        CharacterString: DOI
        associationType
        DS_AssociationTypeCode (codeList=http://datacite.org/schema/kernel-4 codeListValue=Cites): Cites
      - aggregationInfo
        MD_AggregateInformation
        aggregateDataSetIdentifier
        RS_Identifier
        code
        CharacterString: 10.2113/0530215
        codeSpace
        CharacterString: DOI
        associationType
        DS_AssociationTypeCode (codeList=http://datacite.org/schema/kernel-4 codeListValue=Cites): Cites
      - aggregationInfo
        MD_AggregateInformation
        aggregateDataSetIdentifier
        RS_Identifier
        code
        CharacterString: 10.1017/S0016756815001120
        codeSpace
        CharacterString: DOI
        associationType
        DS_AssociationTypeCode (codeList=http://datacite.org/schema/kernel-4 codeListValue=Cites): Cites
      - language
        CharacterString: eng
      - characterSet
        MD_CharacterSetCode (codeListValue=utf8 codeList=http://www.isotc211.org/2005/resources/codeList.xml#MD_CharacterSetCode):
      - topicCategory
        MD_TopicCategoryCode: geoscientificInformation
      - extent
        EX_Extent
        description
        CharacterString: Boundary Zone prospect in the Macmillan Pass district (Yukon, Canada)
        geographicElement
        EX_GeographicBoundingBox
        westBoundLongitude
        Decimal: -132.292
        eastBoundLongitude
        Decimal: -130.171
        southBoundLatitude
        Decimal: 62.9843
        northBoundLatitude
        Decimal: 63.5819
  - distributionInfo
    - MD_Distribution
      - transferOptions
        MD_DigitalTransferOptions
        onLine
        CI_OnlineResource
        linkage
        URL: http://doi.org/10.5880/GFZ.3.1.2024.007
        protocol
        CharacterString: WWW:LINK-1.0-http--link
        name
        CharacterString: Data Access - DOI
        description
        CharacterString: Data Access - DOI
        function
        CI_OnLineFunctionCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode codeListValue=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode_information): information
  - dataQualityInfo
    - DQ_DataQuality
      - scope
        DQ_Scope
        level
        MD_ScopeCode (codeListValue=dataset codeList=http://www.isotc211.org/2005/resources/codeList.xml#MD_ScopeCode):
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