[Ocroser, 1897. ] 
THE 
SCIENTIFIC TRANSACTIONS 
OF THE 
me DUBLIN SOCIETY. 
VOLUME VI.—(SERIES IL.) 
XII. 
ON THE VOLUME CHANGE OF ROCKS AND MINERALS ATTENDING FUSION. 
By J. JOLY, M.A., B.A.L., Sc.D., F.R.S., Hon. Sec. Royal Dublin Society. 
(Pirates XVII. anv XVIII.) 
DUBEEN: 
PUBLISHED BY THE ROYAL DUBLIN SOCIETY. 
WILLIAMS AND NORGATE, 
14, HENRIETTA STREET, COVENT GARDEN, LONDON: 
20, SOUTH FREDERICK STREET, EDINBURGH; any 7, BROAD STREET, OXFORD. 
PRINTED AT THE UNIVERSITY PRESS, BY PONSONBY AND WELDRICK. 
1897. 
