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Explore Search: Copper

Filter Total Items: 16
publication
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Heavy metals in mammals from two unmined copper-zinc deposits in Wisconsin

Project
Lake Superior region geologic map

Sediment-Hosted Copper Deposits in the Lake Superior Portion of the Midcontinent Rift System

map
Collage of USGS Maps.

Copper distribution in B-horizon soils, Iron River 1° x 2° quadrangle, Michigan and Wisconsin

publication
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Mineral resource assessment of the Iron River 1° x 2° quadrangle, Michigan and Wisconsin

publication
image of publications layered on a wooden table

Mineral-resource assessment of the Iron River 1° x 2° quadrangle, Michigan and Wisconsin

publication
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Select elements of concern in surface water of three hydrologic basins (Delaware River, Illinois River, and Upper Colorado River)—Data screening for the development of spatial and temporal models

Illustrations
Colored pencil illustration of a spiral showing the stages of mineral production lifecycle

Mineral production lifecycle from exploration through reclamation
Photography
Scientist in bright yellow rain coat holds a column containing a net and water flowing out of copper flow meter

Scientist holding column during microplastics sampling effort in Milwaukee
publication
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Distribution and variation of arsenic in Wisconsin surface soils, with data on other trace elements

publication
image of publications layered on a wooden table

Water-quality assessment of the upper Illinois River Basin in Illinois, Indiana, and Wisconsin: Major and trace elements in water, sediment, and biota, 1978-90

publication
image of publications layered on a wooden table

Geochemistry of bedrock and glacial deposits in the vicinity of the Bend massive sulfide deposit, north central Wisconsin

publication
image of publications layered on a wooden table

Elemental chemistry of streambed sediments of the St. Croix River Basin, 2000

publication
image of publications layered on a wooden table

Improving a regional model using reduced complexity and parameter estimation

publication
image of publications layered on a wooden table

Prediction of the effects of mine dewatering on four lakes near Crandon, Wisconsin, by use of a water-budget model

Project
Poudre River looking upstream.

Potential Toxicity of Multiple Metals Associated with PGE Deposits

publication
image of publications layered on a wooden table

Fall survival of American woodcock in the western Great Lakes Region

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