$900.00 €848 £730.00 approx. This specimen is priced in US dollars, all other prices are approximate.
This lovely large miniature of pistachio green Mottramite is from the Tsumeb mine in the Oshikoto Region of Namibia. It is a terrific branching dendritic example, like those I remember more widely available during the late 1980s. The specimen is entirely composed of dendritic Mottramite, so creating a highly porous specimen of inter connected and intergrown crystallised branches. Individual, opaque Mottramite crystals with a glassy lustre join to form the branching structures, so characteristic of old material from Tsumeb. A super example of this anhydrous vanadate hydroxide.