TY  - JOUR
T1  - An Analysis of the Magnetical Pyrites; With Remarks on Some of the Other Sulphurets of Iron
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 94
SP  - 315
EP  - 345
PY  - 1804/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1804.0014
M3  - doi:10.1098/rstl.1804.0014
AU  - Hatchett, C.
ER  -