  Since the latest review about solitary localized waves in muscovite, called
quodons, [FM Russell, Springer Ser. Mater Sci. 221 (2015) 3] there have been
many developments, specially from the point of view of experiments, published
in several journals. The breakthrough hypothesis that was advanced in that
review that dark tracks were produced by positive electrical charge moving in a
localized wave, either transported by swift particles or by nonlinear localized
waves, has been confirmed by experiments in muscovite and other silicates. In
this paper we review the experimental results, some already published and some
new, specially the phenomenon of charge transport without an electric field,
called hyperconductivity. We also consider alternative explanations as phase
transitions for other tracks. We also attempt to describe numerical simulations
that have confirmed the order of magnitude of quodons energy and calculations
underway to determine more properties of electron and hole transport by quodons
