ncat JP976 Valentinite, Nador n’Bails Mine, Djebel Nador, Guelma, Constantine Province, Algeria September 23, 2019 Steve Africa Algeria
Cumbria England United Kingdom 8192 Valentinite, Sulphur, Wet Swine Gill, Coombe Height, Caldbeck Fells, Cumbria, England October 5, 2019
Europe Italy Type Locality 7428 JL3699 Clinocervantite, Valentinite, Tafone Mine, Manciano, Grosseto Province, Tuscany, Italy January 2, 2021
Europe Italy 4672 Stibiconite, Stibnite, Quartz, Valentinite, Sulphur, Le Cetine di Cotorniano Mine, Chiusdino, Siena Province, Tuscany, Italy November 16, 2018
Scotland United Kingdom 4150 Semseyite, Valentinite, Sphalerite, Louisa Mine, Glendinning, Scotland October 4, 2019
