newsweek.ro/international/un-oras-german-se-afla-p

The German town of Nördlingen is built on a hidden treasure of tiny diamonds, estimated at 72,000 tons. These diamonds were formed 15 million years ago after a massive celestial impact created the Ries crater. Although the diamonds are embedded in the local rock and can be seen in the town's historic walls, they are too small to hold economic value. Despite this, Nördlingen attracts interest from space travelers and has a unique circular shape, having served as a filming location for 'Charlie and the Chocolate Factory'.