7160 Sulphur, Hyalite Opal, Lake Rotokawa, Taupo, Waikato, North Island, New Zealand October 5, 2019 Steve Australasia New Zealand ex Joan Lamond Collection, ex Judy Rowe. Sulphur not on sinter matrix.
United Kingdom Wales 4593 Galena, Sulphur, Lleneghan mines, Abersoch, Llanengan, Lleyn Peninsula, Gwynedd, Wales October 5, 2019
Australasia New Zealand ncat JP3240 Sulphur, White Island (Whakaari), Bay of Plenty Region (Te Moana-a-Toi), North Island, New Zealand October 8, 2019
Australasia New Zealand ncat JP0824 Sulphur, Lake Rotokawa, Wairakei, Taupo District, Waikato Region, North Island, New Zealand October 8, 2019
Europe Italy Type Locality 9104 JP2622 Brizziite, Sulphur, Le Cetine di Cotorniano Mine, Chiusdino, Siena Province, Tuscany, Italy July 10, 2023