The Strange Spot Where Sand Divides by Colors… and Magnetism
In some parts of the world, geology can create fascinating natural experiments that seem impossible. One such example is found in a small island town in the Indian Ocean, where a hill showcases a palette of natural colors that do not mix. This phenomenon, known as the Seven Colored Earth of Mauritius, has intrigued scientists and tourists for years.
The uniqueness of this hill lies in its geological history. Millions of years ago, the uneven cooling of lava on Mauritius resulted in sands with different mineral compositions. Some of these particles are magnetic, causing them to repel each other and maintain their separate colors even when disturbed.
Protected by law for its scientific value and fragility, the Seven Colored Earth is a prime example of successful conservation and ecotourism in Mauritius. Visitors can admire the hill from designated platforms without disrupting the natural balance that has taken millennia to form.
While other sites around the world boast colorful soils, what sets the Seven Colored Earth of Mauritius apart is its chromatic self-organization, which may seem like magic but is rooted in scientific principles.
