01 June, 2026 Highlights: ➢ OGG Website – http://www.ogsg.co.za/ Now live - comments and suggestions to ensure it is user friendly and adds value are welcome. ➢ Onrus River/H&A Valley Geology Excursion - Led by John Blaine, a great success with 30 participants including geologists, hydrogeologists, ecologists, wine makers, non-geologists, an excellent group of smart young geologists and good weather. An Excursion Guidebook is available for those interested and a rerun p