Search U.S. government technical reports digitized or harvested by TRAIL.
Industrial silica deposits of the Pacific Northwest
Resources for making expanded aggregate in western Washington and Oregon
Physical and chemical properties of some Pacific Northwest halloysitic clays
Bovill Clay and Sand Deposit, Latah County, Idaho: Geology, Minerology, and Beneficiation Tests
Electrical dewatering of dilute clay slurries
Devitrification of vacuum-melted glasses of the lithium metasilicate-silica compositional series
Devitrification of a lithium disilicate glass
A statistical evaluation of some factors in the preparation of boron by fused-salt electrolysis
Hot rolling of oxide-glass compositions
Columbium and tantalum alloy development
Joining refractory metal compounds by hot pressing