Search

Search U.S. government technical reports digitized or harvested by TRAIL.

Keyword Search

Enter your search term(s):
[advanced search]

6 results returned

Search results

• Removing quartz and other impurities from refractory clays by mineral dressing methods
• Polyethoxylated amines as flotation collectors for slimed lead minerals
• Magnetic susceptibility of 19 nickel- and cobalt-bearing minerals
• Magnetic susceptibility of 34 manganese-bearing minerals
• Magnetic susceptibility of copper-, lead-, and zinc-bearing minerals
• Magnetic susceptibility of group IVB, VB, and VIB metal-bearing minerals