Cambrian basalt, formed over 500 million years ago, has been a favored material for outdoor sculptures due to its durability and striking textures. Among the most famous Cambrian basalt outdoor sculptures is the "Stone River" installation in Russia, where massive basalt columns create a mesmerizing natural-artistic hybrid. Another notable piece is the "Giant's Causeway" in Northern Ireland, though primarily a natural formation, its hexagonal basalt pillars have inspired countless sculptural works.

In Japan, the "Basalt Moon" sculpture in Hokkaido blends modernist design with the raw beauty of Cambrian-era stone. Meanwhile, Iceland's "Volcanic Guardians" series features abstract humanoid figures carved from local basalt, paying homage to the region's geological history.

These sculptures not only highlight the artistic potential of ancient materials but also serve as a bridge between Earth's distant past and contemporary creativity. Artists continue to explore Cambrian basalt for its unique ability to withstand time while telling stories of planetary evolution.