TY - JOUR T1 - On the Constituent Minerals of the Granites of Scotland, as Compared with Those of Donegal JF - Proceedings of the Royal Society of London (1854-1905) VL - 18 SP - 312 EP - 315 PY - 1869/01/01/ UR - http://dx.doi.org/10.1098/rspl.1869.0068 M3 - doi:10.1098/rspl.1869.0068 AU - Haughton, S. ER -