TY  - RPRT
TI  - Results of grid sampling and large-scale geologic mapping for the Silsilah tin deposit, Saudi Arabia
AU  - E. A. Du Bray
AU  - C. W. Smith
AU  - R.M. Samater
PY  - 1985
DO  - 10.3133/ofr8510
UR  - https://pubs.usgs.gov/publication/ofr8510
ID  - ofr8510
ER  -