Medical Mineralogy and Geochemistry: An Interfacial Science

Medical mineralogy and geochemistry is a highly interdisciplinary area of research where the complexity of minerals and mineral surface reactivity in the human body is emphasized. Research in this field will lead to an understanding of the biogeochemical processes responsible for medical conditions, both normal and pathological that involve the interaction of dissolved inorganic species and bioorganic molecules with minerals. In this article, I highlight some fundamental concepts and challenges in this endeavor, and the subsequent articles provide overviews of specific topics.

This content is for Registered members only. To subscribe, please
join one of our participating societies or contact the Editorial Team.

Login
Already a member? Log in here
Scroll to Top

December 2025 --The Variscan Orogeny in Europe – Understanding Supercontinent Formation

The Variscan orogen formed between 380 and 300 million years ago through several accretionary and collisional cycles, culminating with the construction of the Pangea supercontinent. This process occurred via sequential opening and closure of oceanic basins, synchronous detachment of Gondwana derived continental ribbons, and their outboard amalgamation onto the Laurussia margin. The Variscan orogen is rather unique compared with other orogenic belts on Earth: its overthickened and dominantly magmatic crust in the central belt, surprisingly minor mantle involvement in the magmatic and geodynamic processes, coherent and pulsed magmatism along the collision suture, and its complex accretionary history. Because its final product, Pangea, is the youngest and best-understood supercontinent on Earth, the Variscan orogeny offers clues for understanding the mechanisms of supercontinent formation.