Court House, St. John's.
This close-up of the Court House shows the fine work and impressive structures that can be made from local stone. Local siltstone and sandstone constitute the main building material. Petites granite is used on the corners and for window and door sills.

From Geological Survey of Newfoundland and Labrador - "Geology and Geological Features - Mineralization" and "Aspects of Mining in Newfoundland and Labrador:Production." http://www.gov.nl.ca/mines&en/geosurvey/. Courtesy of David Liverman, Government of Newfoundland and Labrador.