Proceedings of the 1974 Ore Microscopy Summer School at Athlone /
Ore Microscopy Summer School(1974 :Athlone, Westmeath)
Oppenheim, M. J.
Geological Survey of Ireland.
[Dublin] : Geological Survey of Ireland,
1979.
Includes bibliographical references (p. 103-105).
Ores
Optical mineralogy