Brassy crystal of pyrrhotite, with tiny bright green andradite-uvarovite series garnet crystals, pale diopside, and flattened calcite.
Ferrian diopside, originally labelled as augite, Helmut Braith
Single crystal 42x25x15mm. Ex Carl R. Bently collection (#1069), ex Oren Root (1803-1885) collection (#1647).
Good prismatic crystals of colourless prehnite with green diopside. Ex Brian Shelton Collection.
A small specimen of manganoan vesuvianite crystals with transparent diopsides. The perfectly terminated vesuvianites have varying colour from intense purple to very pleasing apple yellow-green and some gemmy areas. With exemplary lustre and good light...
