Copper in tourmaline makes the difference!
Nature, science, history, and technology
The art of mineral specimens preparation
Sea, mountains and clouds landscapes
Crystals and gems researching and collecting
Colors and shapes of the mineral kingdom
Wilde lands of the “Red Island”
Nature in my lands
Mineralogy Museum Curator Museo di Storia Naturale Corso Venezia 55, 20121 Milano, Italy Consultant in: Minerals and gems, mining; Mineral specimens preparation. Gem Research and M. C.P. Srl , Milano - Italy