8162 Gartrellite, Low Pike, Caldbeck Fells, Cumbria, England October 5, 2019 Steve Cumbria England United Kingdom ex Bernie and Margaret Day Collection
Australasia Australia New South Wales ncat JP3778 Duftite, Mimetite, Gartrellite, New Cobar Mine (Cobar gold mine; Jubilee), Cobar, Robinson Co., New South Wales September 23, 2019
Australasia Australia New South Wales 9112 JP2783 Bayldonite, Gartrellite, Chenevixite?, Adamite?, New Cobar Mine, Cobar, New South Wales July 20, 2021
Europe Germany ncat JP1842 Gartrellite, Point 16.1, Hohenstein, Reichenbach, Lautertal (Odenwald), Odenwald, Hesse, Germany October 11, 2019
