Identification_Information: Citation: Citation_Information: Originator: Larsen, J.F. Originator: Schaefer, J.R. Originator: Cameron, C.E. Originator: Montayne, Simone Publication_Date: 2022 Title: Electron probe microanalytical data of minerals and glass from rock samples from Pavlof Volcano, Alaska Geospatial_Data_Presentation_Form: table Series_Information: Series_Name: Raw Data File Issue_Identification: RDF 2022-7 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 18 p. Online_Linkage: https://doi.org/10.14509/30854 Description: Abstract: Electron probe microanalytical data of minerals and glass from rock samples from Pavlof Volcano, Alaska, Raw Data File 2022-7, presents electron microprobe analytical data from minerals from lava samples collected at Pavlof Volcano by Alaska Volcano Observatory (AVO) geologist Jessica Larsen during fieldwork in 2017 and from tephra samples described in Waythomas and others (2017). Samples include those produced during recent eruptions of Pavlof in 1986, 1996, 2007, 2013, 2014, and 2016. Pavlof Volcano is an undissected stratovolcano located approximately 58 km northeast of Cold Bay, in the southwestern portion of the Alaska Peninsula. Electron probe micro-analysis (EPMA) data are reported from the major mineral phases: orthopyroxene, clinopyroxene, olivine, plagioclase, and magnetite. Sample descriptions, locations, and types are included in the metadata associated with the analytical data table. The data are available from the DGGS website: http://doi.org/10.14509/30854. Purpose: Pavlof Volcano is an undissected stratovolcano located approximately 58 km northeast of Cold Bay, in the southwestern portion of the Alaska Peninsula. There have been 45 confirmed eruptions from Pavlof since 1790. This research describes the nature and character of samples from a past eruption to aid in the discussion of spatial and temporal patterns of Alaska volcanism. In addition, the work supports improvements to eruption scenario forecasts and hazard response. Supplemental_Information: >electron-probe-microanalyses: Electron probe microanalyses data and metadata >samples: Sample location details Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2022 Currentness_Reference: publication date Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -161.948250 East_Bounding_Coordinate: -161.898140 North_Bounding_Coordinate: 55.481980 South_Bounding_Coordinate: 55.451530 Keywords: Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: geoscientificInformation Theme: Theme_Keyword_Thesaurus: Alaska Division of Geological & Geophysical Surveys Theme_Keyword: Active Volcanoes Theme_Keyword: Analyses Theme_Keyword: Analyses and Sampling Theme_Keyword: Analytical Lab Results Theme_Keyword: Andesite Theme_Keyword: Ashfall Theme_Keyword: Basalt Theme_Keyword: DGGS Theme_Keyword: Geology Theme_Keyword: Lava Flow Theme_Keyword: Mineral Composition Theme_Keyword: Mineralogy Theme_Keyword: Surface Theme_Keyword: Tephra Theme_Keyword: Volcanic Theme_Keyword: Volcanic Ash Theme_Keyword: Volcanic Eruption Theme_Keyword: Volcanic Rocks Theme_Keyword: Volcaniclastic Deposits Theme_Keyword: Volcaniclastics Theme_Keyword: Volcanoes Theme_Keyword: Volcanology Place: Place_Keyword_Thesaurus: Alaska Division of Geological & Geophysical Surveys Place_Keyword: Alaska Peninsula Place_Keyword: Pavlof Volcano Temporal: Temporal_Keyword_Thesaurus: Walker, J.D., Geissman, J.W., Bowring, S.A, and Babcock, L.E., comp., 2012, Geologic Time Scale v. 4.0: Geological Society of America Temporal_Keyword: Holocene Access_Constraints: This report, map, and/or dataset is available directly from the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys (see contact information below). Use_Constraints: Any hard copies or published datasets utilizing these datasets shall clearly indicate their source. If the user has modified the data in any way, the user is obligated to describe the types of modifications the user has made. The user specifically agrees not to misrepresent these datasets, nor to imply that changes made by the user were approved by the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys. The State of Alaska makes no express or implied warranties (including warranties for merchantability and fitness) with respect to the character, functions, or capabilities of the electronic data or products or their appropriateness for any user's purposes. In no event will the State of Alaska be liable for any incidental, indirect, special, consequential, or other damages suffered by the user or any other person or entity whether from the use of the electronic services or products or any failure thereof or otherwise. In no event will the State of Alaska's liability to the Requestor or anyone else exceed the fee paid for the electronic service or product. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: Alaska Division of Geological & Geophysical Surveys Contact_Position: Metadata Manager Contact_Address: Address_Type: mailing and physical Address: 3354 College Road City: Fairbanks State_or_Province: AK Postal_Code: 99709-3707 Country: USA Contact_Voice_Telephone: (907)451-5020 Contact_Facsimile_Telephone: (907)451-5050 Contact_Electronic_Mail_Address: dggspubs@alaska.gov Hours_of_Service: 8 am to 4:30 pm, Monday through Friday, except State holidays Contact_Instructions: Please view our website (https://www.dggs.alaska.gov) for the latest information on available data. Please contact us using the e-mail address provided above when possible. Data_Set_Credit: This material is based on work supported by the U.S. Geological Survey in a cooperative agreement with the UAF Geophysical Institute and under Cooperative Agreement No. G22AC00137 to the Alaska State Division of Geological & Geophysical Surveys. Analyses were conducted in the Advanced Instrumentation Laboratory in the College of Natural Sciences and Mathematics at the University of Alaska, Fairbanks. We thank Ken Severin for making the facility available to researchers and assisting with the instrumentation. We thank Christopher Waythomas, Katie Mulliken, and Pavel Izbekov for discussions and collaborations during the Pavlof fieldwork. We thank Kristi Wallace for access to tephra samples described by Waythomas and others (2017). Lodging provided by Mary Martin at the Cold Bay Lodge in Cold Bay was greatly appreciated. Maritime Helicopters and Egli Air Haul and pilots Jared Berman and Sam Egli provided efficient, safe, and professional transportation in the field areas. Cross_Reference: Citation_Information: Originator: Cameron, C.E. Originator: Crass, S.W. Originator: AVO Staff Publication_Date: 2022 Title: Geologic Database of Information on Volcanoes in Alaska (GeoDIVA) Series_Information: Series_Name: Digital Data Series Issue_Identification: DDS 20 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Online_Linkage: https://doi.org/10.14509/30901 Cross_Reference: Citation_Information: Originator: Larsen, J.F. Originator: Waythomas, C.F. Originator: Mulliken, K.M. Originator: Izbekov, Pavel Originator: Cameron, C.E. Publication_Date: 2021 Title: Major-element oxide, trace element, and glass compositional analyses from Holocene to historical eruptions from Pavlof Volcano, Alaska Series_Information: Series_Name: Preliminary Interpretive Report Issue_Identification: PIR 2021-1 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 20 p Online_Linkage: https://doi.org/10.14509/30580 Cross_Reference: Citation_Information: Originator: Waythomas, C.F. Originator: Haney, M.M. Originator: Wallace, Kristi Originator: Cameron, C.E. Originator: Schneider, D.J. Publication_Date: 2017 Title: The 2014 eruptions of Pavlof Volcano, Alaska Series_Information: Series_Name: Scientific Investigations Report Issue_Identification: SIR 2017-5129 Publication_Information: Publication_Place: United States Publisher: U.S. Geological Survey Other_Citation_Details: 36 p Online_Linkage: https://dggs.alaska.gov/pubs/id/29989 Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: This data collection provides a compilation of detailed geochemical data. Uncertainties and attribute accuracy vary by analysis. We encourage users to review the report and accompanying method documentation to better understand the methods and limitations of the analytical results. Metadata associated with each electron microprobe session are included with the data distribution files. Logical_Consistency_Report: Not applicable Completeness_Report: This data release is complete. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Location data were collected using handheld recreational grade Garmin GPS units. These devices have a typical reported error of 9 to 21 feet. However, the actual location accuracy of the sample coordinates varies according to the observer's sampling context and recording conventions. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: Hofstra, A.H. Originator: Kreiner, D.C. Publication_Date: 2020 Title: Systems-deposits-commodities-critical minerals table for the earth mapping resources initiative Series_Information: Series_Name: Open-File Report Issue_Identification: OF 2022-1042 Publication_Information: Publication_Place: United States Publisher: U.S. Geological Survey Other_Citation_Details: 24 p Online_Linkage: https://dggs.alaska.gov/pubs/id/30874 Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2020 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Hofstra, A.H. and Kreiner, D.C., 2020 Source_Contribution: data compilation Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 2018 Title: Alaska Resource Data File (ARDF) Publication_Information: Publication_Place: Unknown Publisher: U.S. Geological Survey Online_Linkage: http://ardf.wr.usgs.gov Type_of_Source_Media: report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2018 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: U.S. Geological Survey, 2018 Source_Contribution: data compilation Process_Step: Process_Description: Sample collection - Lava samples where collected at Pavlof Volcano by Alaska Volcano Observatory (AVO) geologist Jessica Larsen during fieldwork in 2017 and from tephra samples described in Waythomas and others (2017). Samples include those produced during recent eruptions of Pavlof in 1986, 1996, 2007, 2013, 2014, and 2016. Process_Date: 2016 Process_Step: Process_Description: Electron microprobe analyses - Electron microprobe analyses were collected from polished thin sections that were professionally prepared for AVO. The thin sections were carbon coated using an Edwards System carbon coater in the Advanced Instrumentation Laboratory (AIL) at the University of Alaska, Fairbanks. The electron microprobe analyses were obtained using the AIL JEOL JXA -8530F Electron Probe Microanalyzer, with five wavelength dispersive spectrometers all with large area crystals. Metadata, including count times, spectrometers, percent error on each atom, and working standard data from each mineral phase or glass analytical session is reported in the accompanying digital data distribution files. Briefly, analytical conditions were set to 15 keV and 10 or 25 nA, with a focused beam for the mineral phases. Process_Date: 2020 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: point Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Geographic: Latitude_Resolution: .0000001 Longitude_Resolution: .0000001 Geographic_Coordinate_Units: decimal degrees Geodetic_Model: Horizontal_Datum_Name: NAD83 Ellipsoid_Name: GRS 80 Semi-major_Axis: 6378137 Denominator_of_Flattening_Ratio: 298.257222101 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: rdf2022-007-electron-probe-microanalyses-data.csv, rdf2022-007-clinopyroxene-EPMA-analytical-metadata.csv, rdf2022-007-olivine-EPMA-analytical-metadata.csv, rdf2022-007-orthopyroxene-EPMA-analytical-metadata.csv, rdf2022-007-oxide-EPMA-analytical-metadata.csv, rdf2022-007-plagioclase-EPMA-1-analytical-metadata.csv, rdf2022-007-plagioclase-EPMA-2-analytical-metadata.csv, rdf2022-007-tephra-olivine-EPMA-analytical-metadata.csv Entity_Type_Definition: Electron probe microanalyses data and metadata Entity_Type_Definition_Source: AVO, UAF, DGGS Entity_Attribute_Layer_Name: electron-probe-microanalyses Detailed_Description: Entity_Type: Entity_Type_Label: rdf2022-007-samples.csv, rdf2022-007-samples-data-dictionary.csv Entity_Type_Definition: Sample location details Entity_Type_Definition_Source: AVO, UAF, DGGS Entity_Attribute_Layer_Name: samples Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: Alaska Division of Geological & Geophysical Surveys Contact_Position: Metadata Manager Contact_Address: Address_Type: mailing and physical Address: 3354 College Road City: Fairbanks State_or_Province: AK Postal_Code: 99709-3707 Country: USA Contact_Voice_Telephone: (907)451-5020 Contact_Facsimile_Telephone: (907)451-5050 Contact_Electronic_Mail_Address: dggspubs@alaska.gov Hours_of_Service: 8 am to 4:30 pm, Monday through Friday, except State holidays Contact_Instructions: Please view our website (https://www.dggs.alaska.gov) for the latest information on available data. Please contact us using the e-mail address provided above when possible. Resource_Description: RDF 2022-7 Distribution_Liability: The State of Alaska makes no expressed or implied warranties (including warranties for merchantability and fitness) with respect to the character, functions, or capabilities of the electronic data or products or their appropriateness for any user's purposes. In no event will the State of Alaska be liable for any incidental, indirect, special, consequential, or other damages suffered by the user or any other person or entity whether from the use of the electronic services or products or any failure thereof or otherwise. In no event will the State of Alaska's liability to the Requestor or anyone else exceed the fee paid for the electronic service or product. Standard_Order_Process: Non-digital_Form: DGGS publications are available as free online downloads or you may purchase paper hard-copies or digital files on CD/DVD or other digital storage media by mail, phone, fax, or email from the DGGS Fairbanks office. To purchase this or other printed reports and maps, contact DGGS by phone (907-451-5020), e-mail (dggspubs@alaska.gov), or fax (907-451-5050). Payment accepted: Cash, check, money order, VISA, or MasterCard. Turnaround time is 1-2 weeks unless special arrangements are made and an express fee is paid. Shipping charge will be the actual cost of postage and will be added to the total amount due. Contact us for the exact shipping amount. Fees: Contact DGGS for current pricing Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: table Format_Version_Date: 20221003 Format_Information_Content: tabular data Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://doi.org/10.14509/30854 Fees: Free download Metadata_Reference_Information: Metadata_Date: 20221003 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: Alaska Division of Geological & Geophysical Surveys Contact_Person: Simone Montayne Contact_Position: Metadata Manager Contact_Address: Address_Type: mailing and physical Address: 3354 College Road City: Fairbanks State_or_Province: AK Postal_Code: 99709-3707 Country: USA Contact_Voice_Telephone: (907)451-5020 Contact_Facsimile_Telephone: (907)451-5050 Contact_Electronic_Mail_Address: dggspubs@alaska.gov Hours_of_Service: 8 am to 4:30 pm, Monday through Friday, except State holidays Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Use_Constraints: If the user has modified the data in any way they are obligated to describe the types of modifications they have performed in the supporting metadata file. User specifically agrees not to imply that changes they made were approved by the Alaska Department of Natural Resources or Division of Geological & Geophysical Surveys. Metadata_Extensions: Online_Linkage: https://dggs.alaska.gov/metadata/dggs.ext Profile_Name: dggs metadata extensions