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Connecticut Bedrock Mining Sites Database (2022) is a comprehensive inventory of active and historic bedrock mine and quarry sites in Connecticut. Developed in 2020-2022 by the Connecticut Geological Survey. Contributors: Harold Moritz, Randolph Steinen, Taryn Isenburg, Zachary Klang, Rebekah Kennedy, David Vohra, Madison Rosen, Margaret Thomas, Madison Knox, Charles Kaiser. Supersedes all previously published bedrock mines maps. Point features include site locations, commodity data, activity status, host rock, references, validation methods, reconciliation of duplicate sites and other information. Area features identify disturbed land and tailings piles resulting from mining activities. The geodatabase is a synthesis...
Annual summaries of mineral extraction and exploration activities in Idaho and factors impacting these activities. Published and unpublished content. In 1975 Idaho Geological Survey, then named Idaho Bureau of Mines and Geology, began compiling annual summaries for use by U.S. Bureau of Mines and U.S. Geological Survey annual reports after dissolution of the office of the Idaho State Inspector of Mines in 1974. These state data resources are generally more rich in content and context than federal summaries. As part of an ongoing project funded in part by U.S. Geological Survey and Idaho Department of Lands, data from these documents are being geo-related within the Idaho Geological Survey's Database of Mines and...
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Geological Collection,
Idaho,
Idaho,
abandoned mines and quarries,
contamination and pollution,
This collection is comprised of legacy DGGS geologic maps that have been converted to the single-map USGS Geologic Map Schema (GeMS; formerly known as NCGMP09). Initial conversions will be conducted on maps in areas with critical mineral potential, benefiting DGGS and USGS critical mineral studies in Alaska. Future additions to this collection will include both converted geologic maps, and new geologic maps created using the GeMS schema.
Categories: Data,
Physical Item;
Types: Collection;
Tags: Alaska,
Bedrock Geology,
GeMS,
Geologic Map,
Geological Collection,
Collection of 20 geologic maps which are now available in geodatabase (.gdb) format following the USGS Geologic Mapping Schema (GeMS). Current collection consists of 16 county maps, Quaternary, Pleistocene, and bedrock, 1:100,000 scale, 3 regional maps, 1:250,000 scale, and one bedrock map at 1:100,000 with multiple counties. Geodatases are available as downloads from the WGNHS web site.
Collection of CT Geologic GIS data in GeMS format, Developed with support from the NGGDPP and the CT DEEP, State Geological Survey. Includes geodatabases and associated PDF format Quadrangle Reports and Open File maps.
Scanned unique documents (maps, geologic reports, drill logs, assays, correspondence, etc.) and other data related to mineral exploration and extraction activity in Idaho
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Idaho,
Idaho,
abandoned mines and quarries,
contamination and pollution,
economic geology,
This collection contains 15 1:24,000-scale surficial geologic maps throughout NH in Geologic Map Schema (GeMS) format. Specific 7.5-minute quadrangles include Bartlett, Bradford, Center Sandwich, Danbury, Hillsboro Upper Village, Jackson, Jefferson, Lancaster, Melvin Village, Mount Grace, Mount Chocorua, Mount Dartmouth, New London, Royalston, and Squam Mountains. The data preservation work in this project involved converting legacy geologic map schemas to full GeMS compliance. This dataset includes GIS surficial data for each quadrangle in the following formats: Esri geodatabase, shapefile, text, Microsoft Excel, and xml. The deliverables also include a PDF of the geologic map showing surficial geology, description...
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