Tag : Artifical Resin

Emeralds and the saga of cleaning and filling fissures

Author(s) :

M.S. Krzemnicki

- Date : 2017

Tags : Artifical Resin / Emerald Cleaning / Emeralds / Filler / No Oil / Oil / Treatments

Emeralds and the saga of cleaning and filling fissures. Facette (2017)

Author(s): M.S. Krzemnicki