13 datasets found
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Federal
Total and aqueous arsenic concentrations, physiochemical characteristics, and ancillary data of groundwater from newly constructed drinking water wells in central, northwest, and northeast Minnesota, 2014 – 2016, version 2.0, July 2018 recent views
Department of the Interior —
This data release provides total and aqueous arsenic (As) determinations and associated field readings collected from groundwater sampled from 254 newly constructed... -
Federal
Major, Minor, and Trace Element Compositions of Bulk Drill Core Samples from the Duluth Complex, Minnesota recent views
Department of the Interior —
This table reports major, minor, and trace element compositions of bulk drill core samples from the Duluth Complex, Minnesota. Major elements were measured using... -
Federal
Oxide and Cation Compositions of Pyroxene Grains from Drill Core of the Duluth Complex, Minnesota recent views
Department of the Interior —
The table contains oxide and cation compositions of pyroxene grains from drill core in the Duluth Complex. The oxides were determined by electron probe microanalysis... -
Federal
Satellite-derived shorelines and foredune toes along Minnesota Point (Duluth, MN) from 2016 to 2023 recent views
Department of the Interior —
This data release contains 2 shapefiles which include 626 unique shorelines and 3 foredune toes spanning 2016 to 2023 along Minnesota Point, a 9-kilometer long bay-... -
Federal
GFLOW groundwater flow model of the St. Louis River Basin, Minnesota recent views
Department of the Interior —
A two-dimensional, steady-state groundwater flow model of the St. Louis River Basin (SLRB) was developed using the analytic-element computer code, GFLOW, to provide... -
Federal
Total and aqueous arsenic concentrations, physiochemical characteristics, and ancillary data of groundwater from newly constructed drinking water wells in central, northwest, and northeast Minnesota, 2014-2016, version 2.0, July 2018 recent views
Department of the Interior —
This dataset provides aqueous nitrate+nitrite, aqueous manganese, aqueous iron, and total sulfate measurements in groundwater samples from 254 newly constructed... -
Federal
Total and aqueous arsenic concentrations, physiochemical characteristics, and ancillary data of groundwater from newly constructed drinking water wells in central, northwest, and northeast Minnesota, 2014 – 2016, version 2.0, July 2018 recent views
Department of the Interior —
This dataset provides well construction information provided by driller well logs. Well logs can be accessed on the Minnesota Well Index online... -
Federal
Garden Lake Deer Yard (Lake Co., MN) Migration Data, 1998-2017 recent views
Department of the Interior —
This dataset contains the capture location and summer location of deer radio-collared in the Garden Lake deeryard, near Ely MN during the summers of 1998, 1999, 2001,... -
Federal
Oxide and Cation Compositions of Olivine Grains from Drill Core in the Duluth Complex, Minnesota recent views
Department of the Interior —
The table contains oxide and cation compositions of olivine grains from drill core of the Duluth Complex, Minnesota. The oxides were determined by electron probe... -
Federal
Oxide and Cation Compositions of Feldspar Grains from Drill Core of the Duluth Complex, Minnesota recent views
Department of the Interior —
The table contains oxide and cation compositions of feldspar grains from drill core of the Duluth Complex. The oxides were determined by electron probe microanalysis... -
Federal
Operation Basement: Missouri Precambrian Sample Database recent views
Department of the Interior —
In 1968, the Missouri Geological Survey (MGS) established the Operation Basement program to address three objectives: a) to obtain drill hole and underground mining... -
Federal
Multilayer perceptron classifier and shoreline extraction model archive for Minnesota Point PlanetScope satellite imagery recent views
Department of the Interior —
A site-specific multilayer perceptron model was developed to classify PlanetScope satellite imagery of Minnesota Point, and the classifier was paired with a shoreline... -
Federal
MODFLOW-NWT simulations of regional groundwater flow under mining and pre-mining scenarios near the Mesabi Iron Range within the St. Louis River Basin, northeastern Minnesota recent views
Department of the Interior —
The U.S. Geological Survey developed two steady-state finite-difference regional groundwater-flow models using the MODFLOW-NWT computer code. These models simulate...
13 datasets found