Online presentation on Broken Hill

In our two-weekly online meeting of our Micromount Zoom Club yesterday I had the privilege to do a presentation on the minerals of Broken Hill in New South Wales and some other locations in Australia. Here is the link, or just click on the photo: https://www.youtube.com/watch?v=K8TsQEW7E9w. The collection from there that I have was assembled by my friends at the South Australian Museum of Adelaide, who I sincerely thank for their work and continuous effort.