ncat JP0248 Hematite, Tridymite, Taupo District, Waikato Region, North Island, New Zealand October 8, 2019 Steve Australasia New Zealand Unknown fluorescence
New Mexico North and Central Americas United States 5789 Tridymite, Truth or Consequences, Sierra County, New Mexico, USA July 18, 2022
North and Central Americas United States Utah ncat JP262, Hematite, Pseudobrookite, Topaz, Thomas Range, Juab Co., Utah, USA September 23, 2019
Australasia New Zealand ncat JP0271 Tridymite, Hematite, Phlogopite, Titanite, Hendersons Quarry, Mount Ngongotaha, Rotorua District, Bay of Plenty Region (Te Moana-a-Toi), North Island, New Zealand October 8, 2019
Dumfries & Galloway Scotland United Kingdom 4143 Andradite, Hematite, Quartz, Pargasite, Epidote, Chalcopyrite, Coatsgate Quarry, Beattock, Dumfriesshire, Scotland October 4, 2019
