This micro specimen came from the Jo Price Collection. Jo had acquired it from the late Jack Nelson. It is an old specimen simply labelled as mimetite, Tsumeb, SWA. The yellow-zoned “mimetite” crystals look odd...
Grey hexagonal tabular crystals of finnemanite with long prisms of willemite, and metallic chalcophanite. Ex Barry Shubert Collection. Width of view 5.75mm. Stack of 70 images. Click on the image below for a higher resolution...
ex Hatfield Goudey Collection. ex Bernie and Margaret Day Collection
ex Joan Lamond Collection, ex Mike Newnham. Sharp yellow crystals with tiny smithsonite(?) and inclusions of dioptase and a red mineral.
Old mount with label of Yuma Co which predatesthe split of Yuma into the La Paz and Yuma counties.
Well-formed colourless crystals of willemite from the Preguiça Mine, Sobral da Adiça, Moura, Beja District, Portugal.
