A talk to the South Wales Geologists Association by Chris Duffin onThe Mineralogy of Art whereby he describes the minerals used to create pigments and some of the chemistry behind that
Category: Uncategorized
The Geology of Pembrokeshire by Sid Howells
Sid is a local geologist of note who has led the SWGA many times (as you can see in this photograph) . In this lecture he gives an overview of the geology of Pembrokeshire and the history of it's exploration by well known and not so well known geologists