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Infrastructure Map — Ontario

To create a mining infrastructure map for Ontario, import your ON claims or data as GeoJSON, assign the appropriate layer role for automatic styling, set the 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 Infrastructure Map?

An infrastructure map communicates the logistical reality of an exploration project — road access, power availability, water sources, airstrips, and proximity to service communities. Investors and permitting authorities use these maps to assess project advancement costs and feasibility. A well-made infrastructure map can significantly de-risk a project in the eyes of financiers.

How to Create a Infrastructure Map for Ontario

  1. Import road network GeoJSON and assign Roads/Access role
  2. Import water bodies and rivers
  3. Import property boundary
  4. Enable topographic basemap to show terrain and elevation context
  5. Add labels for key infrastructure (airstrip, camp, power line)
  6. Add a scale bar to communicate distances accurately
  7. Enable North Arrow
  8. Export as PDF for permitting packages

Recommended Settings for Ontario

  • Basemap: Topographic
  • Design theme: Terrain — Earthy & Warm 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 Ontario

  • Permitting applications
  • Feasibility studies
  • Investor presentations
  • Environmental assessments

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 mining infrastructure 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.