TY  - GEN
AU  - Volpe,A M
AU  - Olivares,J A
AU  - Murrell,M T
TI  - Determination of radium isotope ratios and abundances in geologic samples by thermal ionization mass spectrometry
SN  - 0003-2700
PY  - 1991///0828
KW  - Geology
KW  - methods
KW  - Isotopes
KW  - Mass Spectrometry
KW  - Radium
KW  - analysis
N1  - Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S
UR  - https://doi.org/10.1021/ac00009a015
ER  -