A sibling comment [1] cited additional details that the find is indeed mostly cerium, followed by lanthanum which also has limited economic value. [1]: https:/

A sibling comment [1] cited additional details that the find is indeed mostly cerium, followed by lanthanum which also has limited economic value. [1]: https://news.ycombinator.com/item?id=31993668 https://news.ycombinator.com/item?id=31993668