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Mineral Commodity Summaries 2022 - GEMSTONES Data Release
This data release contains the U.S. salient statistics and world production data extracted from the GEMSTONES data sheet of the USGS Mineral Commodity Summaries 2022. -
The chemistry of eolian quartz dust and the origin of chert
Percent of size fraction and settling times -
The chemistry of eolian quartz dust and the origin of chert
Percent of size fraction and settling times -
Mineral Commodity Summaries 2024 - GEMSTONES Data Release
This data release contains the U.S. salient statistics and world production data extracted from the GEMSTONES data sheet of the USGS Mineral Commodity Summaries 2024.