Geocronite Pulacayo Mine, Huanchaca, Quijarro Province, Potosi, Bolivia conf.

Fine grained grey metallic geocronite in matrix associated with sphalerite. 

The specimen has been analysed by XRD & EDS. 

P-XRD & EDS conf specimen no 19-11-08-bol85

4.7 × 1.7 × 1.7 cm