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Mining Claims Map — Wyoming

To create a mining claims map for Wyoming, import your WY claims or data as GeoJSON, assign the appropriate layer role for automatic styling, set the Light or Satellite basemap, and export as PNG or PDF. The entire process takes 15–30 minutes with no GIS experience required.

About Mining in Wyoming

Wyoming is the largest coal-producing state in the United States and hosts major trona and uranium deposits, with growing gold exploration in its mountain ranges.

Key minerals: coal, trona, uranium, gold, bentonite. Notable deposits: Powder River Basin Coal, Green River Trona, Gas Hills Uranium. Mining districts: Powder River Basin, Green River Basin, Sweetwater.

The Wyoming Department of Environmental Quality administers mineral rights in Wyoming. Claim data is accessible through BLM LR2000.

What is a Mining Claims Map?

A mining claims map shows the boundaries of mineral tenures, staked claims, and licence areas overlaid on a geographic basemap. It is the most commonly required map in junior mining and exploration — used in NI 43-101 technical reports, investor decks, news releases, and property acquisition packages.

How to Create a Mining Claims Map for Wyoming

  1. Import your claims data as a GeoJSON or CSV file
  2. Assign the Claims layer role to apply standard styling automatically
  3. Add roads and water layers for geographic context
  4. Select a basemap — Light for technical reports, Satellite for investor decks
  5. Configure the title block with project name, company, and map date
  6. Upload your company logo
  7. Set the export ratio and frame your map
  8. Export as PNG (presentations) or PDF (reports)

Recommended Settings for Wyoming

  • Basemap: Light or Satellite
  • Design theme: Investor — Navy & White or Technical — Sharp Borders
  • Export format: PNG at 2× for investor presentations, PDF (Letter or A4) for NI 43-101 reports
  • Coordinate system: Ensure source data is in WGS84 (EPSG:4326)

Common Use Cases in Wyoming

  • NI 43-101 technical reports
  • Investor presentations
  • News release figures
  • Property acquisition packages
  • Regulatory filings

Frequently Asked Questions

What file format do I need for Wyoming mineral claims data?
Wyoming mineral claims boundaries are available from BLM LR2000 and can typically be downloaded as Shapefiles or KML. Convert these to GeoJSON at mapshaper.org before importing into Exploration Maps.
Who regulates mineral claims in Wyoming?
Mineral claims in Wyoming are regulated by the Wyoming Department of Environmental Quality. All tenure and claims data can be queried through BLM LR2000.
What minerals are typically mapped in Wyoming?
Wyoming is known for its coal, trona, uranium, gold deposits. Key producing and exploration-stage properties include Powder River Basin Coal, Green River Trona, Gas Hills Uranium. The main mining districts are Powder River Basin, Green River Basin, Sweetwater.
Can I export a Wyoming mining claims map for an NI 43-101 report?
Yes. Exploration Maps exports PNG and PDF at 2–3× pixel ratio, suitable for inclusion in NI 43-101 technical reports as required figures. The export includes north arrow, scale bar, legend, and title block — all elements required for NI 43-101 compliance.