TY  - JOUR
T1  - On the Existence of Phosphoric Acid in Rocks of Igneous origin. 
JF  - Abstracts of the Papers Communicated to the Royal Society of London (1843-1854)
VL  - 5
SP  - 508
EP  - 509
PY  - 1843/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1843.0017
M3  - doi:10.1098/rspl.1843.0017
AU  - Fownes, G.
ER  -
