DGGS RDF 2020-14

U-Pb zircon data and ages for bedrock samples from the Richardson mining district, Big Delta Quadrangle, Alaska

• Authors:

  Twelker, Evan, and O'Sullivan, P.B.

• Publication Date:

  Jan 2021

• Publisher:

  Alaska Division of Geological & Geophysical Surveys 

• Ordering Info:

  Download below for free or see our publication sales page to order a hard copy.

• Quadrangle(s):

  Big Delta

• Related project(s):

  Richardson mining district geologic mapping

• Stations/Samples:

  View list

• Citation ID:

  30555

Bibliographic Reference

Twelker, Evan, and O'Sullivan, P.B., 2021, U-Pb zircon data and ages for bedrock samples from the Richardson mining district, Big Delta Quadrangle, Alaska: Alaska Division of Geological & Geophysical Surveys Raw Data File 2020-14, 17 p. https://doi.org/10.14509/30555

Publication Products

• Report Information

  • rdf2020_014.pdf (2.47 M)

• Geospatial & Analytical Data

  U-Pb zircon data and ages from the Richardson mining district	Data File Format	File Size	Info
  Download rdf2020_014_u-pb-zircon-data-rich-m-district	ASCII tabular files	307.6 K	Metadata - Read me

Keywords

Age Dates; Analyses; Analyses and Sampling; Analytical Lab Results; Analytical Results; Bedrock; Bedrock Geology; Canyon Creek; Chlorite; Cretaceous; Delta River Mining District; Democrat Creek; Detrital Zircon; Devonian; Exploration; Fairbanks Mining District; Feldspar; Garnet; Geochronology; Geologic; Geology; Granite; Granodiorite; Igneous; Igneous Rocks; Isotopes; Junction Creek; Lab Methods; Metals; Metamorphic; Metamorphic Minerals; Metamorphic Rocks; Metamorphism; Metasedimentary Rocks; Methods; Mineralogy; Minerals; Muscovite; Orthogneiss; Plagioclase; Plutonic; Plutonic Rocks; Plutons; Porphyry; Quartz; Redmond Creek; Richardson Mining District; Rock Units; Rocks; Sample Location; Schist; Sericite; Sericite Alteration; Shamrock Creek; Tertiary; U-Pb; Zircon; geoscientificInformation

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