The Chorotega Indians are often cited as making the stone spheres, but they lived further north from where the balls were found. We don't know exactly who created these globes of rock, but it seems likely it was the ancestors the people who lived in the region at the time of the Spanish conquest in the 16th century.
So, where did the giant spheres of Costa Rica come from?
Locally, they are also known as bolas de piedra (literally stone balls). The spheres are commonly attributed to the extinct Diquis culture, and they are sometimes referred to as the Diquís Spheres. They are the best-known stone sculptures of the Isthmo-Colombian area.
Similarly, who made the stone spheres of Costa Rica?
In the 1930s, workers from the United Fruit Company, clearing land in the Diquís Valley of Costa Rica, began unearthing large numbers of almost perfectly round stone spheres. The largest of these apparently man-made balls is over two meters in diameter and weighs over 16 tons.
How were the stone spheres of Costa Rica made?
Most of the stone spheres were sculpted from granodiorite, which is a very hard igneous rock similar to granite. Scientists believe ancient peoples likely chose large boulders that were already somewhat round and then carefully shaped them using smaller rocks of the same material as tools.
What are ancient stone spheres?
One of the most famous sets of spherical objects carved by an extinct civilization is found in Costa Rica, known as the stone spheres of the Diquís people. These spheres are made of gabbro, which is a volcanic rock that would not naturally form in such a perfect spherical shape.