Two Recent Finds of Exotic Porphyry in Galloway
TDGNHAS Series III, 64 (1989), 43(WARNING very large file size: 18.01 MB)
Dumfriesshire and Galloway Natural History and Antiquarian Society, Founded 1862
Two Recent Finds of Exotic Porphyry in Galloway
TDGNHAS Series III, 64 (1989), 43(WARNING very large file size: 18.01 MB)