TY  - JOUR
T1  - On the Microscopic Characters of Some Specimens of Devitrified Glass; with Notes on Certain Analogous Structures in Rocks. 
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 38
SP  - 422
EP  - 424
PY  - 1884/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1884.0119
M3  - doi:10.1098/rspl.1884.0119
AU  - Herman, D.
AU  - Rutley, F.
ER  -