Subject ASC0001tav

The Quarterly journal of the Geological Society of London.
v.68 (1912), Page 39 (1912)
Smithsonian Libraries
BHL Page 36076219

Keywords

mineralogy junction gneiss dyke diabase dyke surface augen border red streak diabase edge augen-gneiss red rock gneiss geology Castle Cornet Gneiss

Contributors

Species