ncat OS007 Rhodonite, Akatore Creek, Dunedin, South Island, New Zealand November 1, 2022 Pendleton Australasia New Zealand Slab 116mm wide. Shown in normal light and backlit. Unidentified black manganese mineral, possibly pyrolusite. Backlit photo shows a band of translucent cherty material. Click on the images below for higher resolution versions.
Co. Durham England United Kingdom 1270 Barite, Snuff Horn Lead Shaft, Old Moulds Mine, Langthwaite, Arkengarthdale, North Pennines, North Yorkshire, England September 22, 2019
North and Central Americas United States Utah 1004 Bixbyite, Topaz, Thomas Range, Juab Co., Utah, USA July 19, 2020
Asia Japan Type Locality 15026 D23-1 Tobelite, Ohgidani clay deposit, Tobe-cho, Iyo district, Ehime Prefecture, Japan December 2, 2023
Australasia Australia Western Australia ncat JP2927 Pucherite, Londonderry Li deposit (Londonderry Feldspar Quarry; Fraser’s Find; Frazer’s Find; Scahill’s Quarry), Nepean, Coolgardie Shire, Western Australia September 23, 2019