TY  - RPRT
TI  - Determination of iridium in mafic rocks by atomic absorption
AU  - F. S. Grimaldi
AU  - M. M. Schnepfe
PY  - 1970
DO  - 10.1016/0039-9140(70)80010-8
UR  - https://pubs.usgs.gov/publication/70010240
ID  - 70010240
ER  -