Nevada North and Central Americas United States 8121 Clinoclase, Tin stope, Majuba Hill Mine (Majuba Mine; Mylar Mine; Tin Mine; Nevada Bureau of Mines and Geology sample sites 2844 & 2846), Antelope District, Pershing Co., Nevada October 5, 2019
Cornwall England United Kingdom 7129 JL2560 Clinoclase, Olivenite, Wheal Gorland, St Day United Mines (Poldice Mines), Gwennap, Camborne – Redruth – St Day District, Cornwall, England September 29, 2019
Cornwall England United Kingdom 0419 Clinoclase, Wheal Gorland, St Day, Cornwall, England June 9, 2021
