- GeoRef, Copyright 2004, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States
An occurrence of mugearite near Stonyford, Ireland, is recorded. It is found in the Tertiary basalt series, although its position in the succession is unknown. A chemical analysis is given and compared with analyses of the type mugearite from Skye and a sample from Mull.