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Maria R Montour

Maria Montour is a Geologist and Center Outreach Coordinator with the Geology, Geophysics, and Geochemistry Science Center.

Science and Products

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Data Management and Spatial Studies - GGGSC

We provide support for geospatial analyses, mobile field data collection, management of geospatial collections including documentation, and distribution of all dataset types (geophysical, geochemistry, remote sensing (hyperspectral), etc.). GIS and data management support are provided including hyperspectral and geophysical studies that improve capabilities and applications for investigating...
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Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center
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Data Management and Spatial Studies - GGGSC

We provide support for geospatial analyses, mobile field data collection, management of geospatial collections including documentation, and distribution of all dataset types (geophysical, geochemistry, remote sensing (hyperspectral), etc.). GIS and data management support are provided including hyperspectral and geophysical studies that improve capabilities and applications for investigating...
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U.S. Geological Survey activities related to American Indians and Alaska Natives: Fiscal years 2009 and 2010

The U.S. Geological Survey is the earth and natural science bureau within the U.S. Department of the Interior. The U.S. Geological Survey provides impartial information on the health of our ecosystems and environment, the natural hazards that threaten us, the natural resources we rely on, the negative effects of climate and land-use change, and the core science systems that help us provide timely,
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Office of Science Quality and Integrity, Office of Tribal Relations

Leachate chemistry data for solid mine waste composite samples from Silverton and Leadville, Colorado

EPA method 1312 (synthetic precipitation leaching procedure); leachate chemistry data for solid mine waste composite samples from Silverton and Leadville, Colorado

The EPA Method 1312 Synthetic Precipitation Leaching Procedure (SPLP) leachate chemistry data for mine waste samples is presented. Four mine waste composite samples were collected from Silverton (YUK and MAY) and Leadville (SUN and VEN), Colorado and were extracted following the EPA Method 1312 procedure. Leachate pH values ranged from 2.68 to 3.37 and the samples were ranked by increasing pH: VEN

Compositions and metal loadings from several seeps at the Summitville Mine: Preliminary results of sampling in August, 1995, and comparison to August, 1994 results

No abstract available.
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Ecosystems, Toxic Substances Hydrology, Environmental Health Program

The effect of acidic, metal-enriched drainage from the Wightman Fork and Alamosa River on the composition of selected wetlands in San Luis Valley, Colorado

The biogeochemistry of selected wetlands in the San Luis Valley, Colorado, was examined to assess the effect of acidic, metal-enriched water draining mineralized areas near and around the Summitville Mine. The sampling protocols, analytical methods, and chemical composition of water and stream bed sediment from the Wightman Fork and Alamosa River as well as water, surface sediment or cores, and ro
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Geology, Minerals, Energy, and Geophysics Science Center

Geochemical processes controlling acid-drainage generation and cyanide degradation at Summitville

No abstract available. 
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Geology, Minerals, Energy, and Geophysics Science Center
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Mineral Resources Program Website Moves

Looking for your favorite Mineral Resources Program websites? See the list below to start!

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Science and Products