TY  - JOUR
T1  - The Structural Arrangement of the Mineral Matters in Sedimentary and Crystalline Pearls. 
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 45
SP  - 612
EP  - 614
PY  - 1888/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1888.0128
M3  - doi:10.1098/rspl.1888.0128
AU  - Harley, G.
ER  -
