Visit Loppi – Open Doors Event at the Geological Sample Archive on 11 September
Date: 11.09.2025Location: GTK Geological Sample Archive, Mustinsuontie 159, Loppi
GTK has been operating in Loppi for over 50 years, and to mark this milestone we are hosting a special Open Doors event at the Geological Sample Archive.
Date and time: Thursday, 11 September, 16.00-18.00
Location: Mustinsuontie 159, Loppi
Event Highlights
- Explore one of the world’s largest drill core archives.
- See how rocks and minerals are identified using research instruments.
- Discover Finland’s diverse rock types – including the rare orbicular rocks, protected as one of the very few rock types worldwide.
You’re warmly welcome to Loppi!
Additional information: events@gtk.fi