Presentation of Eifel microminerals

On Friday November 8th I was the guest of the Geologische Vereniging Zwolle - in English the Geological Society Zwolle - in the northern part of the Netherlands. I was invited to do my new presentation called "Microminerals from the Eifel". As the audience was very interested, enthousiastic and asked many questions it was a pleasure to do it. In the meantime, last Tuesday November 19th  I did the same presentation online at the international Micromount Zoom Club, in the English version obviously, with just as much fun. If you would wish to take a look at it, you can do that here:  https://www.youtube.com/watch?v=GE-kHdgjCMM