“Gemology, Mineralogy, Precious Cutting, Artisan Production”
His passion for mineralogy was also passed to his son Vittorio, who expanded it into his studio, cut and collection of precious stones.
Currently Airoldi Giovanni and Vittorio own:
- a collection of minerals that counts 1500 pieces of which 70% are the result of research and 30% deriving from stock and exchange;
- a small “Micromount” collection of Vesuvius with 2500 pieces and about 130 varieties;
- a collection of precious stones (cut by themselves) from all over the world, consisting of 80 pieces.