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Electron microprobe and 40Ar/39Ar isotopic data from west-central New Hampshire

May 19, 2022

This dataset accompanies planned publication 'Unmixing multiple metamorphic muscovite age populations with powder X-ray diffraction and 40Ar/39Ar analysis'. The 40Ar/39Ar and electron microprobe data are from samples adjacent to a lower greenschist facies shear zone in western New Hampshire. The geochronology coupled with the electron microprobe data provide a petrochronologic framework for the rocks studied in the manuscript. Sample collection was supervised by Ryan McAleer, Gregory Walsh, and Peter Valley of the USGS.

Publication Year 2022
Title Electron microprobe and 40Ar/39Ar isotopic data from west-central New Hampshire
DOI 10.5066/P9J7I9NW
Authors Ryan McAleer, David L. Bish, Michael J. Kunk, Peter M Valley, Gregory J Walsh, Robert P. Wintsch
Product Type Data Release
Record Source USGS Digital Object Identifier Catalog
USGS Organization Florence Bascom Geoscience Center