Beginners Guide To Minerals Rocks
by
Ole Johnsen
2010, Fitzhenry & Whiteside, Fitzhenry and Whiteside
Rocks and Minerals
by
Ronald Bonewitz
2008, Kindersley Ltd., Dorling
A geology of Ireland. Edited by Charles Hepworth Holland
by
C.H. Holland
1981
Geology and scenery in Ireland
by
J. B. Whittow
1974
The making of Ireland
by
Michael Williams
1999