The Ancient Volcanoes of Great Britain, Volume 2 (of 2)Note 409 — Chapter XLVII · THE ACID BOSSES OF MULL, SMALL ISLES, ST. KILDA, ARRAN AND THE NORTH-EAST OF IRELANDReading editionDescription, vol. ii. p. 54.◇Copy noteReturn to CHAPTER XLVII THE ACID BOSSES OF MULL, SMALL ISLES, ST. KILDA, ARRAN AND THE NORTH-EAST OF IRELAND