1340 MULLITE, Loch Scridian, Isle of Mull, Strathclyde, Scotland, U.K. September 28, 2019 Steve Scotland Strathclyde United Kingdom Source D.Shannon, 1985
North & Central Americas South Dakota United States 3538 IXIOLITE, QUARTZ, Helen Beryl Mine, Fourmile, Custer County, South Dakota, U.S.A. September 28, 2019
Asia India 4694 GYROLITE, QUARTZ, Lonavala Quarry, Lonavale, Pune District, Maharashtra, India September 28, 2019
Cumbria England United Kingdom 0729 BARYTOCALCITE, Liverick Vein, Nensberry Haggs Mine, Nent Valley, Cumbria, England, U.K. September 28, 2019
Arizona North & Central Americas United States 1677 DIOPTASE, Christmas Mine, Christmas, Gila County, Arizona, U.S.A. September 28, 2019