TY - JOUR T1 - An Account of a Mountain of Iron Ore, at Taberg in Sweden, in a Letter to Mr. Peter Collinson, F. R. S. By Peter Ascanius, M. D. Translated from the Latin by Mr. Emanuel Mendes de Costa, F. R. S. JF - Philosophical Transactions (1683-1775) VL - 49 SP - 30 EP - 34 PY - 1755/01/01/ UR - http://dx.doi.org/10.1098/rstl.1755.0009 M3 - doi:10.1098/rstl.1755.0009 AU - Ascanius, P. AU - de Costa, E. ER -