Search U.S. government technical reports digitized or harvested by TRAIL.
Model coal tunnel fires in ventilation flow
Rock preconditioning to prevent rock bursts :report on a field demonstration
Electrorefining Missouri low-antimony lead bullion
Cristobalite in fire clay calcines
Extraction of uranium from carbonaceous sandstone materials
Using zinc cathodes for zinc electrowinning
Centrifugal casting of refractoy concretes
Regeneration and recycling of waste chromic acid-sulfuric acid etchants
Enhancing germination of Indian ricegrass seed used in stabilizing mineral wastes
CO₂-absorption characteristics of mine rescue breathing apparatus
Copper availability - domestic :a minerals availability system appraisal
A fail-safe control system for a mine methane pipeline
Titania from intermediates prepared by soda-smelting ilmenite
Enhancing percolation rates in heap leaching of gold-silver ores
Dewatering systems for surface coal mines :final report
Abandoned coal-mined lands :nature, extent and cost of reclamation
Low-sulfur pressure vessels steels by the electroslag and electric-arc-furnace processes