Filters: Date Range: {"choice":"year"} (X) > Tags: {"type":"Theme","scheme":"https://www.sciencebase.gov/vocab/category/NGGDPP/nggdpp_collection_types","name":"ndc_collection"} (X) > Categories: Collection (X) > Types: OGC WMS Layer (X) > Types: OGC WFS Layer (X)

Filters Date Types (for Date Range) Types Map Service (2) OGC WMS Service (2) Contacts Heather Arends Tags (with Type=Theme and Scheme=https://www.sciencebase.gov/vocab/category/NGGDPP/nggdpp_collection_types) ndc_collection (2) View Results as: JSON ATOM CSV

Collection of Exploration, Scientific, and Engineering Boring Hole Locations in Minnesota Location data for exploratory, sciencific, or engineering borings conducted statwide since the early 1900s. Drill Core and/or other samples from a large number of these borings are stored in the DNR's Drill Core Library in Hibbing, Minnesota. For more information on the drill core library please vist the DNR's webpage: http://www.dnr.state.mn.us/lands_minerals/dc_library.html Categories: Collection; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Geospatial, Minnesota, Web map application, ndc_collection Collection of Mineral Deposits and Occurrences in Minnesota This document compiles the location of mineral deposits and resources in Minnesota containing commodities that were identified as critical minerals by the United States Geological Survey (USGS) and Department of the Interior in their 2022 Final List of Critical Minerals. Categories: Collection; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Critical Minerals, Mineral Exploration, ndc_collection