The Ancient Volcanoes of Great Britain, Volume 2 (of 2)Note 404 — Chapter XLVII · THE ACID BOSSES OF MULL, SMALL ISLES, ST. KILDA, ARRAN AND THE NORTH-EAST OF IRELANDReading editionWestern Islands, vol. i. p. 487.◇Copy noteReturn to CHAPTER XLVII THE ACID BOSSES OF MULL, SMALL ISLES, ST. KILDA, ARRAN AND THE NORTH-EAST OF IRELAND