ncat JP1512 Bayldonite, Falgayrolles, Monteils, Aveyron, Occitanie, France October 11, 2019 Steve Europe France
Cumbria England United Kingdom ncat JP2309 Bayldonite, Low Pike north slopes, Caldbeck Fells, Cumbria, England, UK October 8, 2019
Cornwall England United Kingdom 1650 Bayldonite, Penberthy Croft Mine, St Hilary, Cornwall, England September 22, 2019
Australasia Australia New South Wales 9112 JP2783 Bayldonite, Gartrellite, Chenevixite?, Adamite?, New Cobar Mine, Cobar, New South Wales July 20, 2021
Cornwall England Type Locality United Kingdom 1647 Bayldonite, Penberthy Croft Mine, St Hilary, Cornwall, England January 10, 2022
