2256 Cordierite, Mullite, Hematite, Tridymite, Bellerberg, Eifel Mountains, Germany September 22, 2019 Steve Europe Germany
Australasia Australia Tasmania 3372 Quartz, Hematite, Prince Lyell Mine, Queenstown, Tasmania October 3, 2019
New Mexico North and Central Americas United States 5789 Tridymite, Truth or Consequences, Sierra County, New Mexico, USA July 18, 2022
Australasia New Zealand 1520 Edenite, Augite, Tridymite, Henderson’s Quarry, Mt Ngongathaha, Rotarua, New Zealand September 22, 2019
Australasia New Zealand ncat JP0125 Hematite, Public works quarry (Ohakune scoria pit), Ohakune, Ruapehu District, Manawatu-Wanganui Region, North Island, New Zealand October 8, 2019
