2025 Lecture Programme
Jan 08 – Lecture: Jurassic Vampire Squid and 3D X-ray imaging of fossils (working title) by Prof Ru Smith (University of Malaya).
Feb 12 – Lecture: The Wonders of Sedimentology, by Prof Jon Noad, (University of Adelaide)
Volcanoes series
March 12 – Living with a Volcano, by Dr Blaise Mafuko, (University of Goma, Republic of Congo).
Apr 09 – Lecture by Dr Liz Gaunt (Experimental Volcanology Lab, UCL)
May 14 – AGM followed by Lecture: Research from the Stanmore Gravel Project by Prof David Bridgland (Durham University)
June 11 – Lecture: Volcanoes and Climate Change by Prof Siwan Davies (University of Swansea)
July 09 - Lecture: Montserrat and Caribbean volcanoes, by Prof Richard Robertson (University of the West Indies Seismic Research Centre)
Sept 10 – Lecture: Deep Carbon, by Dr Kevin Wong (Deep Carbon Lab, Bologna)
Oct 08 - Lecture TBC: Mine water geothermal heat project, by Dr Rebecca Chambers (R&D manager, Coal Authority)
Nov 12 - Lecture: Past environments of the Isle of Wight, by Eve Horsfall, (Portsmouth University)
Dec 10 - Lecture To Be Confirmed
Lectures are held on Zoom at 8pm on the 2nd Wednesday of the month. email contact@hhgs.org.uk to request link

Earth Discovery Sessions Monthly Lectures Field Trips Exhibitions About HHGS (our members) Meetings and Events for 2025
Earth Discovery Sessions at Brunel University
Earth Discovery Sessions
We are fortunate to have been invited to meet at Brunel University four times per year, and this is generally on a Tuesday afternoon, 2-4pm (check Events List for planned dates). We welcome anyone who is interested (16+) to join us for these themed discovery sessions. Our members bring specimens from their collections, there are poster displays, lighthearted activities and refreshments!

There is no charge but it is essential to register. Just email contact@hhgs.org.uk to express your interest and we will send joining instructions.

Discovery Highlights

April 2025: Earth Discovery at Headstone Manor, Harrow!

Minerals Building Stones Fossils Mining
Landscapes & Maps, Jan24
Match the maps to the landscapes

The map below shows where we can find chalk and clay locally in Hillingdon - the landscapes are very different.

Art Rocks
Volcanoes Discovery in December
click above to see our Igneus Rock Gallery

This session featured volcanic regions of the world, rocks from Iceland and photos from Mauritius.
Rubies under UV light