CHAPTER XXXV.

SULPHUR.

Sulphur Mines of Sicily—Conflagration of a Sulphur Mine— The Solfataras of Krisuvick—Iwogasima in Japan—Solfatara of Puzzuoli—Crater of Teneriffe—Alaghez—Büdöshegy in Transylvania—Sulphur from the Throat of Popocatepetl— Sulphurous Springs—Pyrites—Mines of San Domingo in Portugal—The Baron of Pommorão 441