Search Documents
Search Again
Search Again
Refine Search
Refine Search
- Relevance
- Most Recent
- Alphabetically
Sort by
- Relevance
- Most Recent
- Alphabetically
-
Mineral Agreements and Royalties Volume I - IIBy Karl J. C. Harries
Mineral Agreements and Royalties
Jan 1, 2003
-
-
Nickel and Its AlloysBy A. J. WADHAMS
THE relative importance of things is a fascinating subject for thought. As we look about us we realize the Creator of all things has provided the metals for our use, each in the quantity needed-iron i
Jan 1, 1929
-
Biringuccio's "Pirotechnia" - A Neglected Italian Metallurgical ClassicBy Cyril S., Smith
WE cannot but marvel at the fact that fire is necessary for almost every operation. It takes the sands of the earth and melts them-now into glass, now into silver, minium or other lead or some substan
Jan 1, 1940
-
The Fire-Clays of MissouriBy H. A. Wheeler
IT may surprise some of our members to learn, among the industries based on the mineral resources of the United States that of clay now ranks third, being exceeded in value of product only by pig-iron
Jan 1, 1905
-
IC 6898 Costs Of Trucking And Packing Ore In Western Gold-Mining Districts ? IntroductionBy E. D. Gardner
Ore and concentrate are transported on, the surface at western mining districts by (1) railroads, (2) surface trams, (3) aerial trams, (4) trucks, and (5) wagons, and (6) on the backs of animals. T
Jan 1, 1936
-
Construction Methods, Cushman Tunnel No. 2By F. E. ROGERS
CUSHMAN TUNNEL No. 2 is adjacent to the Hood Canal, near potlatch, Wash. It is 17 ft. inside .diameter, about 13,000 ft., or two and one- half, miles in length, and is a part of the second unit of the
Jan 1, 1931
-
Mining and Metallurgy - Gold Prices as Seen by the BankerBy AIME AIME
A PERIOD of business depression and falling prices always raises questions as to the possible responsibility of the monetary or banking system. This is natural enough, for it is agreed that the supply
Jan 1, 1930
-
A critical investigation into identifying key focus areas for the implementation of blockchain applications in the mining industryBy K. G. Philo, R. C. W. Webber-Youngman
mining, where data-driven decision making optimizes resource extraction, enhances safety, and ensures sustainability. The adoption of digital technologies like artificial intelligence (AI) and the Int
Jul 10, 2024
-
The Great Lead and Zinc MinesBy Walter Renton, Ingalls
SEVERAL years ago I became interested in computing the historic lead production of the United States, and the mines, or mining districts whence derived. This led me subsequently to an examination of t
Jan 1, 1946
-
The Future of GoldBy Arthur Notman
For the period January 1st, 1942, to January 1st, 1946, the American Bureau of Metal Statistics records the gold production of the world as 118,788,000 fine ounces. If we include 1946 at the same rate
Jan 1, 1947
-
IC 7123 Mining And Milling Methods And Costs At Knob Hill Mine, Republic, Wash. ? IntroductionBy Corwin L. Cooper
This vapor, which describes mining and milling methods and costs at the Knob Hill gold mine, is one of a series being prepared by the Bureau of Mines on gold mining and milling practices in the United
Jan 1, 1940
-
RI 7215 Horizontal Zinc Retorts - With Appendix On Statistical Sampling Plan For Zinc Retort Research By F. Reid CreechBy M. E. Tyrrell
Research objectives were to determine the reasons for erratic behavior of semisilica horizontal zinc retorts in service; to investigate potential corrective measures including the possible utilization
Jan 1, 1969
-
Mineral Commodity Summaries 1980 - An Up-To-Date Summary Of 91 Mineral Commodities ? Aluminum1. Domestic Production and Use: In 1979, 12 companies operated 32 primary aluminum reduction plants, with 3 firms accounting for 64% of production. Washington, Oregon and Montana accounted for 32% of
Jan 1, 1980
-
RI 4459 Physical Properties Of Mine Rock Part IBy S. L. Windes
This report presents a tabulation of the physical and petrographic properties of Over 100 rock types from operating mines or mineral-investigation projects. The physical properties include the followi
Jan 1, 1949
-
Nickel-Past and Present (d62a8087-d8c5-4a5d-b185-13c873268b3b)By Robert C. Stanley
Early History Probably the first use of nickel by man was in the fashioning of implements, and later swords, from nickel-bearing meteorites, masses of metal that have fallen from time to time at many
Jan 1, 1935
-
Computational power and ion-exchange modellingBy J. Abrahams, A. Nesbitt
Over the past half-century, researchers have commented on the complexities of ion-exchange processes, but have been forced to use gross assumptions to simplify the associated mathematics sufficiently
Jan 1, 2005
-
Jackling Gets Saunders MedalBy AIME AIME
SCRIPTURE, statistics and imagination all were drawn upon by the speakers who acclaimed Daniel C. Jackling as recipient of the William Lawrence Saunders Gold Medal for 1930. The award was made at a sp
Jan 1, 1930
-
New Trends In Video Analytics And Surveillance Systems And Its Potential Applications For The Mining IndustryBy F. Mielli
Camera systems and video surveillance are usually associated with people and asset protection. However, they can be applied in a mine environment beyond conventional surveillance: For process monitori
Feb 27, 2013
-
From Indian Scrapings To 85-Ton Trucks: The Development Of ChinoBy W. A. Gibson, A. D. Trujillo
The Santa Rita copper deposit first served as a source of native copper for Indian implements and weapons. In 1801 Santa Rita copper, trans- ported by mule train to Chihuahua, began to be used commerc
Jan 1, 1966