7155 Cristobalite, Caspar quarry, Bellerberg volcano, Ettringen, Mayen, Eifel, Rhineland-Palatinate, Germany October 5, 2019 Pendleton Europe Germany ex Joan Lamond Collection. White crystals. Other species present but not identified (tridymite?, enstatite?, phlogopite?).
Peru South America 20045 Realgar, Orpiment, Quartz, Pyrite, Palomo Mine, Castrovirreyna Province, Huancavelica, Peru November 4, 2019
Arizona North and Central Americas United States 1221 Silver, McMillanville (McMillanville District), Globe Hills, Globe Hills District, Globe-Miami District, Gila Co., Arizona, USA September 22, 2019
Australasia Australia Tasmania 4285 Unknown white, Colebrook Hill, near Rosebery, Tasmania October 4, 2019
Europe Greece 4794 Agardite-(Y), Hilarion Mine, Hilarion area, Kamariza Mines, Agios Konstantinos, Lavrion District Mines, Lavrion District, Attiki Prefecture, Greece October 5, 2019
