Natural Large Cabinet Size Spherocobaltite Specimen with Heterogenite x 1 From Musonoi Mine, Congo Mozambique They are also slightly Fluorescent

They are also slightly Fluorescent under UV light

Size = 57 - 79 mm

Locality = Bronkhorstspruit

These are polished on the edges and rough at the back with beautiful natural crystal centres

Natural Large Cabinet Size Spherocobaltite Specimen with Heterogenite x 1 From Musonoi Mine, Congo Mozambique They are also slightly FluorescentA NOTE FROM NICK A large 16 cm natural cabinet size classic Spherocobaltite specimen with black spots of Heterogenite. It's a Sphero crystallisation of a trigonal rhombohedral, smaller crystal system. These are not your typical Salrose or Cobaltoan Dolomite, as the cobalt dominant end member, Spherocobaltite, carries significantly higher cobalt content, producing that deep, saturated magenta red to intense raspberry colour that immediately sets it