U.S. Geological Survey (USGS)

Hendrik G. van Oss

Economic and geologist U.S. Geological Survey (USGS)
Hendrik van Oss is an economic geologist who since 1996 has worked for the U.S. Geological Survey's National Minerals Information Center as a commodity specialist covering cement, ferrous slags, and coal combustion byproducts. Between 1988-1995, he was a country specialist with the U.S. Bureau of Mines, and prior to that, he spent a decade in the mineral (chiefly gold) exploration industry in the western United States.