ncat JP644, Calcite, Peabody Mine (Moore Mine), Cochise District, Little Dragoon Mts, Cochise Co., Arizona, USA September 23, 2019 Steve Arizona North and Central Americas United States May also be from https://www.mindat.org/loc-32503.html
Asia China ncat VHD15, Scheelite, Quartz, Calcite, Done Shan Tungsten Mine, Chen Zhou, Hunan Province, China November 17, 2019
Europe Sweden 5658 Katoptrite, Sonolite, Manganosite, Calcite, Kitteln Mine, Nordmark Odal Field (Nordmarksberg), Filipstad, Varmland, Sweden October 5, 2019
Oceana Papua New Guinea 7292 JL1329 Sphalerite, Quartz, Calcite, Porgera Gold Mine, Papua New Guinea December 12, 2020
Cornwall England United Kingdom 3802 Bismite, Bismuthinite, Cassiterite, Calcite, Quartz, Wheal Edward, St. Just, Cornwall, England October 3, 2019