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Location Map — Ontario

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

About Mining in Ontario

Ontario is the largest gold producer in Canada and hosts the prolific Abitibi Greenstone Belt, one of the most mineralized geological terranes on Earth.

Key minerals: gold, nickel, copper, zinc, silver, platinum group elements. Notable deposits: Detour Lake, Macassa, Timmins Gold Camp, Sudbury Basin. Mining districts: Timmins-Porcupine, Kirkland Lake, Red Lake, Abitibi Greenstone Belt.

The Ontario Ministry of Mines administers mineral rights in Ontario. Claim data is accessible through Ontario Mineral Lands Administration System (MLAS).

What is a Location Map?

A location map provides geographic context for an exploration project — showing the property in relation to nearby infrastructure, towns, past-producing mines, and regional geology. It is required in virtually every investor presentation, technical report, and corporate presentation. A clear, professional location map immediately communicates project accessibility and regional context.

How to Create a Location Map for Ontario

  1. Import your property boundary as GeoJSON
  2. Enable the Province/State inset to show regional context
  3. Turn on Context overlay for roads, towns, and water
  4. Enable Reference Labels to show place names
  5. Zoom out to show 50–200 km of surrounding area
  6. Add a distance ring to show project scale
  7. Configure the title with project name and region
  8. Export as PNG for presentations or PDF for reports

Recommended Settings for Ontario

  • Basemap: Satellite or Topographic
  • Design theme: Investor — Navy & White or Terrain — Earthy & Warm
  • 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 Ontario

  • Corporate presentations
  • NI 43-101 reports
  • Investor decks
  • Website project pages
  • Regulatory submissions

Frequently Asked Questions

What file format do I need for Ontario mineral claims data?
Ontario mineral claims boundaries are available from Ontario Mineral Lands Administration System (MLAS) 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 Ontario?
Mineral claims in Ontario are regulated by the Ontario Ministry of Mines. All tenure and claims data can be queried through Ontario Mineral Lands Administration System (MLAS).
What minerals are typically mapped in Ontario?
Ontario is known for its gold, nickel, copper, zinc deposits. Key producing and exploration-stage properties include Detour Lake, Macassa, Timmins Gold Camp. The main mining districts are Timmins-Porcupine, Kirkland Lake, Red Lake.
Can I export a Ontario exploration project location 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.