Ua hoʻolaha ʻo Peak Resources o Australia i ke kūkulu ʻana i kahi hale hana hoʻokaʻawale honua laha ʻole ma Tees Valley, ʻEnelani. E hoʻolilo ka ʻoihana i £1.85 miliona ($2.63 miliona) e hoʻolimalima i ka ʻāina no kēia kumu. Ke pau, manaʻo ʻia e hoʻopuka ka hale hana i kahi hana makahiki o 2,810 tons o ka praseodymium maʻemaʻe kiʻekiʻeʻokikene neodymium, 625 tons o ka carbonate honua laha waena-kaumaha, 7,995 tons olanthanum carbonate, a me 3,475 tone ocerium carbonate.
