TY  - BOOK
T1  - Analytical results for rock samples collected from the Mercur and Ophir mining districts, Utah, the Lookout Pass prospect area, Utah, and the Ferber mining district, Nevada
DA  - 1991.
CY  - [Denver, CO ] :
AU  - Zimbelman, David R.
VL  - 91-349
CN  - I 19.76:
PB  - United States Department of the Interior, Geological Survey :
PB  - [Books and Open-File Reports Section, distributor],
PP  - [Denver, CO ] :
PY  - 1991.
N1  - Distributed to depository libraries in microfiche.
N1  - Shipping list no.: 92-2458-M.
ID  - 200535
KW  - Rocks
KW  - Rocks
TI  - Analytical results for rock samples collected from the Mercur and Ophir mining districts, Utah, the Lookout Pass prospect area, Utah, and the Ferber mining district, Nevada
ER  -