2169 QUARTZ var. Agate, Calvillo Mines, Sierra Madre Mts., Aguascalientes, Mexico September 28, 2019 Steve Mexico North & Central Americas Source C.Kovac, 1982
North & Central Americas Ohio United States 3727 STRONTIANITE, Stoneco Quarry, Lime City, Wood County, Ohio, U.S.A. September 28, 2019
Arizona North & Central Americas United States 1744 SHATTUCKITE, Ajo Area, Little Ajo Mtns., Pima County, Arizona, U.S.A. September 28, 2019
Canada North & Central Americas 0199 CUBANITE, Henderson No.2 Mine, Chibougamau, Nord-du-Quebec, Quebec, Canada September 28, 2019
Asia India 0507 STILBITE-Ca, Lonavala Quarry, Lonavale, Pune District, Maharshtra, India September 28, 2019