20107 Wulfenite, Erupción Mine, Los Lamentos Mts, Ahumada Municipality, Chihuahua, Mexico September 19, 2022 Pendleton Mexico North and Central Americas Tabular orange wulfenite with a brown core (sandwich). Shown backlit. Width of view 17.25mm. Click on the image below for a higher resolution version.
North and Central Americas Oregon United States ncat VHD15, Cristobalite, Apatite, Plagioclase, Enstatite, Summit Rock, near Diamond Lake, Klamath Co., Oregon, USA November 17, 2019
Australasia Australia Tasmania 1535 Mimetite (Bellite), Cerussite, Magnet Mine, Waratah, Tasmania September 22, 2019
Cornwall England United Kingdom 3634 Bismuthinite, Wheal Charlotte, Marazion, Cornwall, England October 3, 2019