Series:

Thumbnail	Title	Series Number	Date	Description
	Geology programme 5		18 March 1972	The first and major part of the programme is titled Zone Fossils and the speaker is Dr. Dennis...
	Volcanoes and volcanic rock		08 April 1972	The programme examines volcanoes, both ancient and modern. The speakers are Professor Ian Gass,...
	Granite and plutonic association		22 April 1972	The programme is in two parts. The first part discusses granites and their origin. Miss Pat...
	Geology programme		1973
	Chemistry of rocks		01 July 1972	This programme deals with the problems of sampling and analysing rocks. Professor I.G, Gass...
	Silicates		15 July 1972	This programme is particularly concerned with the structure, properties and distribution of...
	Geochemical history of the Earth		29 July 1972	The programme begins with John Wright, Reader in Earth Sciences at The Open University, posing the...
	Phase diagrams		12 August 1972	Phase diagrams are a critical part of understanding how igneous rocks form - but are difficult to...
	Application of spectroscopy		15 February 1972
	Aluminium and metal structure		19 February 1972	At first sight there seems to be no rationale for the chemical properties of aluminium, that,...