Serial/Series Title
States
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The Feldspars of the New England and North Appalachian States
From Introduction: "The investigations presented in this bulletin have been undertaken by the bureau with a view to a better understanding of the conditions which confront the producer of commercial feldspar and also with the object of determining wherein the various deposits of feldspar differ."
Date:
1916
Creator:
Watts, A. S.
System:
The UNT Digital Library
Gypsum Products: Their Preparation and Uses
Technical report issued by the Bureau of Mines over the different uses of gypsum. The sources and uses of gypsum are presented and discussed. This report includes tables, photographs, and illustrations.
Date:
July 1917
Creator:
Stone, Ralph W.
System:
The UNT Digital Library
Microscopic Structure and Concentratability of the Important Iron Ores of the United States
Outline of Problem: "This paper covers a survey of 19 ores collected from seven of the more important iron-ore districts of the United States and is a contribution by the ore-dressing section of the United States Bureau of Mines to general research program on iron and steel being conducted by the Bureau."
Date:
1936
Creator:
Cooke, S. R. B.
System:
The UNT Digital Library
Investigation of Shawangunk Mine Zinc-Lead Deposit, Near Summitville, Sullivan County, New York
Report issued by the U.S. Bureau of Mines on the Shawangunk mine near Sullivan County, New York. This study investigated the zinc-lead deposits found at the site. The report includes tables, maps, photographs, and illustrations.
Date:
April 1950
Creator:
Eilertsen, N. A.
System:
The UNT Digital Library
Talc and Soapstone: Their Mining, Milling, Products and Uses
Report issued by the Bureau of Mines over talc and soapstone. The different mining methods, as well as their uses are discussed. This report includes tables, illustrations, and photographs.
Date:
1923
Creator:
Ladoo, Raymond B.
System:
The UNT Digital Library