Univerity of Minnesota Duluth Logo

Geology & Topography

Geology, mineral resources, and elevation. Examples: Bedrock Geology, Aggregate Locations, Digital Elevation Model

Aggregates – Field Observations

Data Source:MN Dept. of Natural Resources

View Details Get Data Get Metadata Launch Map

Aggregates – Pits, Quarries, Prospects

Data Source:MN Dept. of Natural Resources

View Details Get Data Get Metadata Launch Map

Aggregates – Sand & Gravel Potential

Data Source:MN Dept. of Natural Resources

View Details Get Data Get Metadata Launch Map

Bedrock Geology

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

Boring Locations – Drill Core Library

Data Source:MN Dept. of Natural Resources

View Details Get Data Get Metadata Launch Map

BWCAW – Minerals Mgmt. Corridor

Data Source:MN Dept. of Natural Resources

View Details Get Data Get Metadata Launch Map

Cuyuna Range Natural Iron Ore Mine and Ore Reserve Properties

Data Source:Natural Resources Research Institute

View Details Get Data Get Metadata Launch Map

Cuyuna Range Underground Mine Drifts

Data Source:Natural Resources Research Institute

View Details Get Data Get Metadata Launch Map

Cuyuna Range Underground Mine Shafts

Data Source:Natural Resources Research Institute

View Details Get Data Get Metadata Launch Map

Cuyuna Range Underground Mined Extents

Data Source:Natural Resources Research Institute

View Details Get Data Get Metadata Launch Map

Cuyuna Range Underground Mines

Data Source:Natural Resources Research Institute

View Details Get Data Get Metadata Launch Map

Depth to Bedrock – Arrowhead

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

Depth to Bedrock – State

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

EB – Index – Top 5%

Data Source:MN Board of Water & Soil Resources, Natural Resources Research Institute, MN Pollution Control Agency

View Details Get Data Launch Map

Geochemistry – Groundwater – Arsenic

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

Geochemistry – Groundwater – Calcium

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

Geochemistry – Groundwater – Chloride

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

Geochemistry – Groundwater – Cobalt

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

Geochemistry – Groundwater – Copper

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

Geochemistry – Groundwater – Magnesium

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

Geochemistry – Groundwater – Nickel

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

Geochemistry – Groundwater – Potassium

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

Geochemistry – Groundwater – Sodium

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

Geochemistry – Groundwater – Sulfate

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

Geochemistry – Groundwater – Sulfur

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

Geochemistry – Groundwater – Zinc

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

Geochemistry – Soil Parent Material – Arsenic

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

Geochemistry – Soil Parent Material – Calcium

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

Geochemistry – Soil Parent Material – Cobalt

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

Geochemistry – Soil Parent Material – Copper

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

Geochemistry – Soil Parent Material – Magnesium

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

Geochemistry – Soil Parent Material – Nickel

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

Geochemistry – Soil Parent Material – Potassium

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

Geochemistry – Soil Parent Material – Sodium

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

Geochemistry – Soil Parent Material – Sulfur

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

Geochemistry – Soil Parent Material – Zinc

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

Geomorphology

Data Source:MN Dept. of Natural Resources

View Details Get Metadata Launch Map

Gravity

Data Source:MN Geological Survey

View Details Get Data Get Metadata Launch Map

Ilmenite

Data Source:MN Dept. of Natural Resources, Natural Resources Research Institute

View Details Get Data Get Metadata Launch Map

Iron Ranges – Mine Infrastructure

Data Source:Natural Resources Research Institute

View Details Get Metadata Launch Map

Iron Ranges – Mine Pits

Data Source:Natural Resources Research Institute

View Details Get Metadata Launch Map

Iron Ranges – Mine Stockpiles

Data Source:Natural Resources Research Institute

View Details Get Metadata Launch Map

Iron Ranges – Mine Tailings

Data Source:Natural Resources Research Institute

View Details Get Metadata Launch Map

Mesabi Range Documented Mine Shafts

Data Source:MN Dept. of Natural Resources

View Details Get Data Get Metadata Launch Map

Mesabi Range Outlines of Underground Caved Areas

Data Source:MN Dept. of Natural Resources

View Details Get Data Get Metadata Launch Map

Mesabi Range Underground Mine Parcels

Data Source:MN Dept. of Natural Resources

View Details Get Data Get Metadata Launch Map

Mesabi Range Underground Mine Properties

Data Source:MN Dept. of Natural Resources

View Details Get Data Get Metadata Launch Map

Mesabi Range Underground Mine Workings

Data Source:MN Dept. of Natural Resources

View Details Get Data Get Metadata Launch Map

Mineral Leases – Active

Data Source:MN Dept. of Natural Resources

View Details Get Data Get Metadata Launch Map

Mineral Leases – Historic

Data Source:MN Dept. of Natural Resources

View Details Get Data Get Metadata Launch Map

Mineral Potential Projects

Data Source:MN Dept. of Natural Resources

View Details Get Data Get Metadata Launch Map

Peat Leases – Active

Data Source:MN Dept. of Natural Resources

View Details Get Data Get Metadata Launch Map

Peat Leases – Historic

Data Source:MN Dept. of Natural Resources

View Details Get Data Get Metadata Launch Map

Pollution Sensitivity – Near-Surface Materials

Data Source:MN Dept. of Natural Resources

View Details Get Data Get Metadata Launch Map

Quaternary Geology

Data Source:MN Geological Survey

View Details Get Data Launch Map

Soils – Drainage Class

Data Source:Natural Resources Conservation Service

View Details Get Data Get Metadata Launch Map

Soils – Farmland Class

Data Source:Natural Resources Conservation Service

View Details Get Data Get Metadata Launch Map

Soils – Flooding Frequency Class

Data Source:Natural Resources Conservation Service

View Details Get Data Get Metadata Launch Map

Soils – Gravel Source

Data Source:Natural Resources Conservation Service

View Details Get Data Get Metadata Launch Map

Soils – Hydric Status

Data Source:Natural Resources Conservation Service

View Details Get Data Get Metadata Launch Map

Soils – Sand Source

Data Source:Natural Resources Conservation Service

View Details Get Data Get Metadata Launch Map

Soils – Surface Texture

Data Source:Natural Resources Conservation Service

View Details Get Data Get Metadata Launch Map

Topography – Digital Elevation Model (3m)

Data Source:US Geological Survey

View Details Launch Map

Topography – Hillshade (1m)

Data Source:MN Dept. of Natural Resources, Others

View Details Get Data Get Metadata Launch Map