Australasia Australia Tasmania 1735 Eudialyte Group, Sanidine, and Andradite, Syenite Dyke, Langdons point, Cygnet, Huon Valley Municipality, Tasmania February 8, 2023
Arizona North and Central Americas United States ncat JP1131, Sanidine, Moon Anchor Mine (Aggravation Mine; East Vulture Mining Co. Mine), Hummingbird Spring, Osborn District, Big Horn Mts, Maricopa Co., Arizona, USA September 23, 2019
Europe Germany ncat JP2830 Mullite, Wannenkopfe, Ochtendung, Polch, Eifel, Rhineland-Palatinate, Germany October 11, 2019
