TY - JOUR T1 - Thorianite, a New Mineral from Ceylon JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 76 IS - 510 SP - 253 EP - 265 PY - 1905/07/10/ UR - http://dx.doi.org/10.1098/rspa.1905.0025 M3 - doi:10.1098/rspa.1905.0025 AU - Dunstan, W. AU - Blake, G. ER -