Chemical elements and element groups
Estimate of undiscovered copper resources of the world, 2013 [ More info] We estimated a mean of 3,500 million metric tons (Mt) of undiscovered copper among 225 tracts around the world using a geology-based assessment methodology.
Flow studies for recycling metal commodities in the United States [ More info] What happens to all the scrap metal? How well does recycling work? This guide explains what we know about the overall processes of recycling various metals.
Gallium--A smart metal [ More info] Usefulness and characteristics of this mineral commodity.
Geochemical and mineral maps from soils of the conterminous United States [ More info] Geochemical and mineralogical maps along with a histogram, boxplot, and empirical cumulative distribution function plot for each element or mineral whose data are provided in DS-801
Geochemical sediment analysis procedures [ More info] Manual of chemical sediment analysis using Coulometer and CHN Analyzers to measure carbon content, spectrometric analysis for biogenic silica, and radiochemistry to measure isotopes. Includes techniques,sample preparation, and safety procedures.
Alphabetical Index of Topics
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