Mineral Resources On-Line Spatial Data
Alexandria Digital Library Feature Type Thesaurus
Chemistry of stream sediments and surface waters in New England Regional data for pH, alkalinity, and specific conductance for stream waters and a multi-element geochemical dataset for stream sediments collected in the New England.
Aquatic assessment of the Ely Copper Mine Superfund site, Vershire, Vermont A wide variety of geochemical analyses show strong local impact on water quality in this area of historical copper mining.
Characterization of major lithologic units underlying the lower American River using water-borne continuous resistivity profiling, Sacramento, California, June 2008 Geophysical study of the sediment under a river intended to help assess the susceptibility of this material to scour and the erosion of levees adjacent to the river.
Digital map of surficial geology, wetlands, and deepwater habitats, Coeur d'Alene river valley, Idaho Details of materials and geologic environments in an area where a long history of mining has enriched stream sediments in silver, lead, zinc, arsenic, antimony and mercury, copper, cadmium, manganese, and iron.
Temporal geochemistry data from five springs in the Cement Creek watershed, San Juan County, Colorado Seasonal geochemical data intended to understand formation of ferricretes and to help understand the ground-water flow system.
Alphabetical Index of Topics
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