Nat Christie Park
Introduction
Text-to-speech Audio
Images
Nat Christie Park, 14th Street Bridge in the background
Sculpture in Nat Christie Park
Backstory and Context
Text-to-speech Audio
Paskapoo Sandstone is the name of the specific type of sandstone found in the numerous sandstone quarries that were once in operation in Calgary and used in the construction of the vast majority of buildings from the sandstone era. All Paskapoo sandstone is approximately 60 million years old and is formed from sand particles piling on top of one another in large groups and hardening over time into sandstone. Sandstone is highly susceptible to erosion and often has a lifespan of about 100 years after it is quarried. However, through preservation efforts and reinforcement of sandstone with other materials such as concrete, many of the sandstone structures in Calgary have been able to survive into the present day.
Sources
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City of Calgary
Wikimedia commons, davebloggs07