TY  - RPRT
TI  - U-Pb SHRIMP dating of uraniferous opals
AU  - A.A. Nemchin
AU  - L.A. Neymark
AU  - S.L. Simons
PY  - 2006
DO  - 10.1016/j.chemgeo.2005.09.005
UR  - https://pubs.usgs.gov/publication/70030444
ID  - 70030444
ER  -