Why map surficial geology in Cape Breton?
- Evaluate the resource potential of south-central Cape Breton, especially such industrial minerals as clay, silica sand and aggregates.
- Provide 3-D geological maps and databases for this developing region.
Surficial deposits are defined as the mantle of loose sediment derived from underlying solid rock by wind, water or glacial erosion and chemical weathering.
Surficial sediments are vital to human existence. Without loose sediment, we would have to eke out an existence on solid rock, much like lichens. Geological mapping of the mantle of weathered rock on the Earth's surface is the fundamental activity of this part of the TGI project. Geological maps and comprehensive data on the Earth's resources are a vital part of the sustainable development of the region. Water resources, agriculture, forestry, construction design and materials, coastal erosion, contamination of land and water, and ecosystem change are all issues that rely on surficial earth science data. Geological maps can help unlock the mineral potential of this region. The TGI project will provide this region with high quality surficial geological maps, reports and databases that will be an invaluable resource. |
