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#1 Federal
Minerals Yearbook, volume III, Area Reports — International: 2019 country chapters, table 1, production of mineral commodities
- Organization: Department of the Interior
- Dataset Last Updated: August 21, 2025 at 12:00 AM
This data release contains the compilation of country level mineral commodity production data extracted from Table 1 within all published 2019 international chapters in the U.S. Geological...
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Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 04:17 AM
#2 Federal
Strain induced molecular heterogeneity in ancient sedimentary organic matter mapped at nanoscales using optical photothermal infrared spectroscopy
- Organization: Department of the Interior
- Dataset Last Updated: January 30, 2023 at 12:00 AM
Here we report ultra-high resolution infrared mapping of organic matter functional group distribution in Tasmanites (algal microfossils) from the Upper Devonian Ohio Shale using optical...
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Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 01, 2026 at 05:37 AM

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