Browse TRAIL Inventories

Safeguarding underground workmen from noxious gases resulting from blasting in strip mines

Investigation of the Benjamin Franklin graphite mine (government owned) and the Just graphite mine, Chester County, Pa.

Investigation of tungsten occurrences in Darwin District, Inyo County, Calif.

Investigation of Suffern graphite depositsn Rockland County, N.Y.

Investigation of the Hogan tin mine Kern County, Calif.

Investigation of Sublette Ridge Vanadium Deposit, Lincoln County, Wyoming

Investigation of the Electric Point and Gladstone Lead-Zinc Mines, Stevens County, Washington

Investigation of the Huber-Rydalch Manganese Deposits, Tooele County, Utah

Investigation of the McCormick Chromite Mine, Tuolumne County, California

Investigation of the Sheep Creek Iron Deposits Meagher County, Montana

Investigation of the Yellow Pine Zinc-Lead Mine, Clark County, Nevada

Investigation of the Young American Lead-Zinc Deposit, Stevens County, Washington

Investigation of Zinc-Lead Deposits on Extensions of the Miami Trough, Ottawa County, Oklahoma, and Cherokee County, Kansas

Investigation of the Zinc-Lead Deposits in Horizons Below the Grand Falls Chert, Galena District, Cherokee County, Kansas

Investigations of Salt River Vanadium Deposits, Lincoln County, Wyoming

Core-Drilling Testing for Base-Metal Mineralization Below the Hope Silver Mines, Granite County, Montana

Zinc-Lead Ore Reserves of the Tri-State District, Missouri-Kansas-Oklahoma

Titanium Minerals in Central and Northeastern Florida

Investigation of Big Ben Molybdenum Deposit, Neihart District, Cascade County, Montana

Investigation of Christy Titanium Deposit, Hot Spring County, Arkansas

Investigation of Casper Mountain Chromite Deposits, Natrona County, Wyoming

Investigation of Magnet Cove Rutile Deposit, Hot Spring County, Arkansas

The Leadville Drainage Tunnel, Lake County, Colorado

Lead-Zinc-Silver in the Poughkeepsie District and Part of the Upper Uncompahgre and Mineral Point Districts, Ouray and San Juan Counties, Colorado

National Motor-Gasoline Survey: Summer 1949

Diamond Drilling at the Boston Consolidated Copper Mine, Salt Lake County, Utah

Diamond Drilling in the Metaline District, Pend Oreille County, Washington

Method of Assaying Oil Shale by a Modified Fischer Retort: Revision of R. I. 3977

Report of Petroleum and Natural-gas Division: Fiscal Year 1946

A Reconnaissance of Lode Mines and Prospects in the Bohemia Mining District, Lane and Douglas Counties, Oregon

Investigation of Fire in the Kings Mine, Princeton Mining Company, Princeton, Indiana

German Low-Temperature Coal-Tar Industry

The Coal Industry of Brazil: Part 1. General Economy, Production, and Marketing

Investigation of Coal Deposits in the Fairview and Coal City Basins of Coosa Field, St. Clair County, Alabama: Reserves, Petrography, and Chemical Properties of Coals; Washability Characteristics of Coal from Fairview Bew; and Geology of Area

A Method of Resolving Oil-Field-Waste Emulsions

Preparation Characteristics of Illinois Coals

Reserves, Petrographic and Chemical Characteristics, and Carbonizing, Properties of Coal Occurring South of Dry Fork of Minnesota Creek, Gunnison County, Near Paonia, Colorado, and the Geology of the Area

Water Pools in Pennsylvania Anthracite Mines

Petroleum-Engineering Study of the New Hope Oil Field, Franklin County, Texas

Petroleum-Engineering Study of Atlanta Oil Field, Columbia County, Arkansas

Petroleum-Engineering Study of Sheridan Field, Colorado County, Texas

Investigation of Lower Coal Beds in Georges Creek and North Part of Upper Potomac Basins, Allegany and Garrett Counties, Maryland: Reserves, Petrographic and Chemical Characteristics of Coals, and Stratigraphy of Area

Burning Washington Coals on Different Types of Domestic Stokers in the Same Hot-Water Boiler: Comparison with Hand and Oil Firing

The National Fuel Efficiency Program During the War Years, 1943-45

Contributions to the Data on Theoretical Metallurgy: [Part] 10. High-temperature Heat-Content, Heat-Capacity, and Entropy Data for Inorganic Compounds

Safety and Performance Characteristics of Liquid-Oxygen Explosives

Petroleum Engineering Study of the West Red River Field, Tillman County, Oklahoma

National Motor-Gasoline Survey: Winter 1948-49

An Index of Shale-Oil Patents

Investigation of Lower Coal Beds in Georges Creek and North Part of Upper Potomac Basins, Allegany and Garrett Counties, Maryland: Reserves, Petrographic and Chemical Characteristics of Coals, and Stratigraphy of Area (Maps)


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