School of Geosciences - University of Witwatersrand

Aug 4

Geotalk – Thursday, 7 August Join us for a talk by James Campbell from Botswana Diamonds Plc titled: “The AK6 kimberlite (Karowe Mine): Discovery through to production, learning the lessons of history.” 📅 Date: Thursday, 7 August 🕓 Time: 16h00 📍 Venue: G101, Wits Geosciences 💻 Zoom Meeting ID: 9...Read more

Geotalk – Thursday, 7 August Join us for a talk by James Campbell from Botswana Diamonds Plc titled: “The AK6 kimberlite (Karowe Mine): Discovery through to production, learning the lessons of history.” 📅 Date: Thursday, 7 August 🕓 Time: 16h00 📍 Venue: G101, Wits Geosciences 💻 Zoom Meeting ID: 971 6840 3738 Come hear the story behind one of Botswana’s most significant diamond discoveries — from exploration to extraction.

Aug 1

Join us for a geochronology masterclass, focusing on the fundamentals and advanced applications of U-Pb geochronology. Learn from a distinguished local and international team of experts: 💠Robert Bolhar (Wits School of Geosciences) 💠Scott MacLennan (Wits School of Geosciences) 💠Maria Ovtcharova U...Read more

Join us for a geochronology masterclass, focusing on the fundamentals and advanced applications of U-Pb geochronology. Learn from a distinguished local and international team of experts: 💠Robert Bolhar (Wits School of Geosciences) 💠Scott MacLennan (Wits School of Geosciences) 💠Maria Ovtcharova University of Geneva) 💠Urs Schaltegger (University of Geneva) 💠David Chew (Trinity College Dublin) This masterclass, “Timing Earth Processes”, offers unparalleled insights from leading global and local geochronology experts. It's an excellent opportunity for anyone interested in the geosciences field. Event details: 💠Dates: 27 to 29 October 2025 💠Fee: R200 💠Location: University of the Witwatersrand, Geosciences Building, Johannesburg 💠Registration: https://forms.gle/ZaRgCquSBLq8WhVu5 For further information, please contact our organising team, who will be happy to assist you. 💠Thoriso Lekoetje – 💠2119052@students.wits.ac.za Faith Nyathi – 2364547@students.wits.ac.za #WitsForGood #Wits #WitsGeosciences

Jul 30

This week’s Geotalk (31.07) has been rescheduled — but don’t miss out! Join us instead for the SAGA Seminar, happening tomorrow at 1pm. Check the poster below for details and QR codes to join.

Jul 30

Join us for the launch of Earth Quest Solutions' first geotourism event, in partnership with Babanango Game Reserve. Our inaugural geoheritage walk through the Matatane Camp in KwaZulu-Natal offers a rare opportunity to explore one of Earth's oldest preserved ecosystems. 🪨 This region boasts exc...Read more

Join us for the launch of Earth Quest Solutions' first geotourism event, in partnership with Babanango Game Reserve. Our inaugural geoheritage walk through the Matatane Camp in KwaZulu-Natal offers a rare opportunity to explore one of Earth's oldest preserved ecosystems. 🪨 This region boasts exceptional geological heritage, including well-preserved stromatolites, providing a glimpse into the Archaean biosphere and early life forms 🪨 Gain hands-on experience in field mapping and interpreting ancient environments by exploring diverse sedimentary and volcanic formations Event details: 🗓️ Date: 5 to 9 September 2025 (bookings close on 5 August 2025) 📌 Location: Babanango Game Reserve Embark on a guided tour along the White Umfolozi River and journey approximately 3 500-million years back in time. Immerse yourself in the unique geology of this area while experiencing a world-class Big Five reserve. For more information and bookings, please visit: https://geotourism.witsevents.co.za We look forward to sharing this incredible geoheritage site with the world.

Jul 29

Join us this week for a Geotalk by Cameron Penn-Clarke titled: "Crisis? What crisis? Extinction events in the South African Devonian and their role in understanding biocrises of the time." 📅 Date: Thursday, 31 July 🕓 Time: 16h00 📍 Venue: G101, Wits Geosciences 💻 Zoom: Join here Meeting ID: 971 ...Read more

Join us this week for a Geotalk by Cameron Penn-Clarke titled: "Crisis? What crisis? Extinction events in the South African Devonian and their role in understanding biocrises of the time." 📅 Date: Thursday, 31 July 🕓 Time: 16h00 📍 Venue: G101, Wits Geosciences 💻 Zoom: Join here Meeting ID: 971 6840 3738 All welcome — on campus or online! #witsgeosciences #wits #scitalks #publiclecture #scicomm #livescience #geotalks