Live session #20 Of everything – minerals
Recorded live session showing, among other things, a number of new minerals I have added to my collection in recent times. Among others, a number…
Category: Video
Live session #19 Dangerous minerals!
Recorded live session in which I discuss risks when dealing with minerals. This is because some minerals are quite toxic or give off radioactive radiation.…
Live session #18 Gem or Scam?
Recorded live session in which I discuss and demonstrate all kinds of Belazerite. I introduced the term Belazerite to refer to all kinds of minerals…
Live session #17 Pyrite
Recorded live session in which I discuss the mineral Pyrite and show beautiful examples of it from around the world. Specimens from Spain, Peru, USA…
Live session #16 Fluorescent minerals
Recorded live session in which I show the phenomenon of fluorescence: minerals that “give light” under the influence of UV light. During this session I…
Live session #15 Fluorite
Recorded live session in which I discuss the mineral fluorite and show beautiful examples of it from around the world. Over 60 specimens from my…
Live session #14 Volcanic Glass
Recorded live session in which I discuss and show a variety of different forms of volcanic glass. Volcanic glass occurs in nature in various forms,…
Live session #13 Azurite and Malachite
Recorded live session in which I discuss and showcase the well-known copper minerals azurite and malachite. In addition to the properties of both minerals, I…
Live Session #12 Gypsum
Recorded live session in which I discuss and demonstrate the diversity of the mineral gypsum. I begin with a brief introduction about properties of gypsum,…
Live Session #11 Garnet
Recorded live session in which I discuss and show minerals from the garnet group. I begin with a brief introduction about properties of garnets, such…