Wavellite on Quartz yellow I think that their appearance

I think that their appearance

Ferberite as a species is not known in well-crystallized examples worldwide

Specimen # BOL711B06

smooth and incredibly well-formed

and one of the best pieces from the find that I've handled

Wavellite on Quartz yellow I think that their appearanceAlthough Wavellite is a fairly well known phosphate species, it is truly only found in a handful of localities in well crystallized display specimens. The majority of the Wavellites from world localities feature either micro crystals, or incomplete (broken) spheres on matrix. The Bolivian Wavellites, particularly those from the famous Siglo XX mine, are among the best in the world due to the fact that they occur with eye visible spheres that are often