TY - JOUR T1 - On the Specific Heats of Minerals JF - Proceedings of the Royal Society of London (1854-1905) VL - 41 SP - 250 EP - 274 PY - 1886/01/01/ UR - http://dx.doi.org/10.1098/rspl.1886.0092 M3 - doi:10.1098/rspl.1886.0092 AU - Joly, J. ER -