Arizona North and Central Americas United States ncat JP3719, Molybdenite, Cleator area, Cleator, Black Canyon District, Wickenburg Mts, Yavapai Co., Arizona, USA September 23, 2019
Cornwall England United Kingdom 4425 Heulandite-Ca, Clinoptilolite-Ca, Wheal Hazard, St Just, Cornwall, England October 5, 2019