Ophir 1:250,000-scale quadrangle

National Geochemical Database:
U.S. Geological Survey RASS geochemical data for Alaska

U.S. Geological Survey
Open-File Report 99-433

(See Metadata for complete information on the sample description and analytical data coding schemes used in the dataset. Please note the metadata describes the entire RASS database; there may be fields or attributes listed that are not used in this dataset.)

Sample Type Number of
Download File File Size 
Stream Sediment 23 OPsed.wk1 25 KB
    OPsed.dbf 30 KB
    OPsed.csv 8 KB
Heavy mineral concentrate 38 OPconc.wk1 45 KB
    OPconc.dbf 60 KB
    OPconc.csv 17 KB
Soil 0    
Water 0    
Organic material 0    

Total number of samples for the Ophir quadrangle: 61

Back to Alaska RASS data

The information on this page is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards and stratigraphic nomenclature. Any use of trade, product, or firm names on this page is for descriptive purposes only and does not imply endorsement by the U.S. Government. Comments and corrections to information found here are appreciated.

U.S. Department of the Interior
U.S. Geological Survey

This page is <URL: https://pubs.usgs.gov/pub/of/1999/of99-433/html/Ophir .html>
Maintained by:eabailey@usgs.gov
Last Modified June 27, 2006