Ministry: Mines
61 datasets
Overseeing Ontario’s mineral sector, providing geoscience information and supporting sustainable development in the Ring of Fire.
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Ontario Mineral Inventory
Ministry: Mines
The Ontario Mineral Inventory (OMI) database (previously known as the Mineral Deposit Inventory or MDI database) provides an overview of mineral occurrences in the province of...Resource formats:
- KML
- HTML
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Ontario Assessment File Database
Ministry: Mines
Assessment Files contains the technical results from all exploration work done in the province of Ontario. Data includes: details on location, property ownership, type of work...Resource formats:
- KML
- HTML
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Ontario Drill Hole Database
Ministry: Mines
The Ontario Drill Hole dataset contains index information for more than 126,000 percussion, overburden, sonic and diamond drill holes from assessment files on record with the...Resource formats:
- KML
- HTML
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OGSEarth
Ministry: Mines
OGSEarth provides data on mining claims, geology, index maps, administrative boundaries and abandoned mines. The data provided by OGSEarth is available in Keyhole Markup...Resource formats:
- HTML
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Ontario Geological Survey Geological Maps and Digital Data Index
Ministry: Mines
Geological Maps and Digital Data contains outlines illustrating areas that have published products released by the Ontario Geological Survey. Data includes: published product...Resource formats:
- KML
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Borehole
Ministry: Mines
A borehole is a general term for any narrow shaft drilled in the ground, either vertically or horizontally. A borehole may be constructed for many different purposes, including:...Resource formats:
- ZIP
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Mining land tax exemption tracking log
Ministry: Mines
Not available to the public:
Access to this dataset is restricted
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Diamonds extracted for Ontario cutting and polishing
Ministry: Mines
Not available to the public:
Access to this dataset is restricted
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Ontario Geological Survey client survey results
Ministry: Mines
Not available to the public:
This dataset is currently under review
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Ministry of Northern Development and Mines symbols for dispositions
Ministry: Mines
Not available to the public:
This dataset is currently under review
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Electronic Assessment System
Ministry: Mines
Not available to the public:
Access to this dataset is restricted
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Financial assurance held for mining companies
Ministry: Mines
Not available to the public:
This dataset is currently under review
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Aboriginal Participation Fund Grants Ontario system
Ministry: Mines
Not available to the public:
This dataset is currently under review
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First Nations contact information
Ministry: Mines
Not available to the public:
This dataset is currently under review
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Convictions under the Mining Act
Ministry: Mines
Not available to the public:
This dataset is currently under review
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Assessment File Research Image database
Ministry: Mines
Not available to the public:
This dataset is currently under review
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Ontario Geological Survey Publications Database
Ministry: Mines
Not available to the public:
This dataset is currently under review
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Exploration plans and permits currently active
Ministry: Mines
Not available to the public:
This dataset is currently under review
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Geotechnical boreholes
Ministry: Mines
Geotechnical boreholes contains records of boreholes constructed during geotechnical investigations. Data includes: information on the geological stratum identified down each...Resource formats:
- KML
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Ontario Geological Survey Geoscience Laboratories client survey results
Ministry: Mines
Not available to the public:
This dataset is currently under review