TY  - RPRT
TI  - An atomic-absorption method for the determination of gold in large samples of geologic materials
AU  - Gordon H. VanSickle
AU  - Hubert William Lakin
PY  - 1968
DO  - 10.3133/cir561
UR  - https://pubs.usgs.gov/publication/cir561
ID  - cir561
ER  -