Skip to main content

Search datasets

#1 Federal
Geochemical Analysis, Major and Trace Element Data from the Darby Mountains Area, Seward Peninsula, Alaska, 2017
- Organization: Department of the Interior
- Dataset Last Updated: August 04, 2026 at 12:00 AM
This dataset consists of one table containing whole-rock geochemistry data for 250 igneous and metamorphic rocks from the Darby Mountains area on the Seward Peninsula in western Alaska, collected...
- XML
- XML
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 09:41 PM
#2 Federal
Uranium-Lead Ages, Hafnium Isotope Ratios, and Trace Element Concentrations by Laser-Ablation Split Stream (LASS) Analysis of Igneous Zircons from the Darby Mountains Area, Seward Peninsula, Alaska
- Organization: Department of the Interior
- Dataset Last Updated: May 29, 2025 at 12:00 AM
This dataset contains uranium–lead (U-Pb) isotopic data and ages, hafnium (Hf) isotope data, and trace element concentrations of zircon from igneous rocks collected from the Darby Mountains area...
- XML
- XML
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:08 PM

Filter selections are applied on each click

Looking for U.S. government information and services?

Visit USA.gov