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 show fine examples of these blue-green combinations from around the world. Also discussed is the transition from azurite to malachite as well as pseudomorphoses. Finally, I pay brief attention to a related copper silicate: chrysocolla.
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Ontdek elke maand de wereld van mineralen en edelstenen met mijn boeiende nieuwsbrief! Ontvang updates over nieuwe activiteiten, leer fascinerende feiten en lees de nieuwste analyses.
The podcast is in Dutch, but also available via YouTube with English subtitles, so you can listen in – even if your Dutch is not…
Mineral shows are a melting pot of passion, knowledge and discovery. If you have ever visited a mineral show, you know it is a unique…
The podcast is in Dutch, but also available via YouTube with English subtitles, so you can listen in – even if your Dutch is not…
Fakes and counterfeits in the stone world: in this episode, I talk about different forms of Scammite, such as man-made stones, natural stones with a treatment, and misleading trade names.
In this episode, the second part on “Scammite,” or fakes and frauds in the stone world, with tips for buyers and sellers to protect yourself.
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