Search Documents
Search Again
Search Again
Refine Search
Refine Search
- Relevance
- Most Recent
- Alphabetically
Sort by
- Relevance
- Most Recent
- Alphabetically
-
"Copper Heap Leach - From Permits To Cathodes"
By Jackson G. Jenkins
Magma Copper Company's San Manuel SX-EW facility has operated since May, 1986. The original facility had a design capacity of 25,000 tons per year of electrowon copper cathode produced by process
Jan 1, 1993
-
"Key Technologies of Large RectangularPipe Jacking Machine"
By Lianhui Jia, Yali Han
"The key technologies of a large rectangular pipe jacking machine with dimensions of 10.12m × 7.27m (width x height) include selection of rectangular cross-section cutting modes, analysis on the stren
Jan 1, 2016
-
"Minesite" A Basis For Mineral Resource Planning (Getting The Rock In The Box Isn't Like It Use To Be)
By David L. Brostrom, William C. Brice, Perry A. Canton
The business of mineral exploration and development has become much more than simply a problem of locating orebodies and designing mines. Favorable economic analysis of mining and processing feasibili
Jan 1, 1974
-
"Pit lake water treatment assists with legacy acid rock drainage issue in anticipation of restart at Mount Todd gold mine"
By P. B. Moran, J. W. Rozelle, J. Forbort
"The Mount Todd gold mine is located approximately 50 km (31 miles) north of the town of Katherine in the Northern Territory (NT) of Australia just off the Stewart Highway, and was operated in the 199
Apr 1, 2016
-
"Stemming Tunnels At The Nevada Test Site"
By H. F. Haller
Large volume sand plugs are placed in tunnels to stem underground explosions at the Atomic Energy Commision's Nevada Test Site. Placement through long, narrow accessways is like stemming coyote h
Jan 1, 1967
-
"The Effect Of Coal Strip Mine Reclamation On Midwest Water Supplies"
By James A. Deane
Strip mine reclamation Fs the process of restoring the land affected by the mining process to its most productive use. This can be timber production, pasture, crop land, wildlife and/or recreational u
Jan 1, 1965
-
10. Mineral Park Porphyry Copper Deposit - History - Mapping and Drilling - 1951-1952
By Annan Cook
J.R. Atkinson, office engineer to Kennecott Copper Corp., summarized data on the Mineral Park area [Wallapai (Chloride) Mining District, Mohave County, Arizona, Fig. 1] and submitted it to the New Yor
Jan 1, 1991
-
120-Year Design Lifetime of Plastics
By Eckl, Martin, Stefan Lemke, Martin Londschien
"Tunnels are built with a design life expectancy of over 100 years. One key component of such a design is the waterproofing system, which must reliably fulfil its function during the whole service lif
Jan 1, 2016
-
1997 Jackling Lecture - Porphyry Copper Geology: A Late Century View
By Spencer R. Titley
"For his pioneering contributions to the understanding of the geology of porphyry copper systems" Recipient Of The 1997 D. C. Jackling Award SPENCER R. TITLEY Introduction The subject of thi
Jan 1, 1998
-
1997 Jackling Lecture - Porphyry Copper Geology: A Late Century View ? Introduction
By Spencer R. Titley
The subject of this lecture, a late century perspective on porphyry copper geology, is one of current interest and importance as the search for these ores remains intense. It is presented in the belie
Jan 1, 1997
-
2-D FEM parametric numerical analysis of inclined coal pillars
By Kostas Kaklis, Zach Agioutantis, Robin Flattery
Pillars are used as the primary support structures for underground mining to maintain stability by supporting the over laying strata. In the case of horizontal seams, the pillars are typically subject
-
2010 Permeation Test Results For Grouts Made With Ultrafine Cement
By Raymond W. Henn
The 31th annual short course ?Grouting Fundamentals and Current Practice? was held at the Colorado School of Mines, in Golden, CO June 7-11, 2010. The field demonstration portion of the course was con
Jan 1, 2010
-
2011 Review Of Zirconium
By R. Adams
Zirconium is the 20th most abundant element in the Earth?s crust and it most often occurs in the form of silicate (as zircon), less often in the oxide form (as baddeleyite or caldesite). Historically,
Jan 1, 2012
-
2013 Review of Ground Calcium Carbonate
By J. Gauntt
Calcium carbonate is one of the most widely used industrial minerals in applications like cement, lime, agriculture, power plant fluegas desulfurization (FGD) and construction aggregates. Most applica
-
2017 Minnesota Conference; Global Expertise and a Local Focus
"The mining industry suffers from a number of incorrect perceptions, one of which is that it is an outdated industry that has not changed for hundreds of years. But the truth of the matter is that min
Jan 6, 2017
-
2021 MPD Student Video Contest – Winning Abstracts - Mining, Metallurgy & Exploration (2021)
By Qingqing Huang, Aaron Noble
The Mineral & Metallurgical Processing Division (MPD) of the Society for Mining, Metallurgy & Exploration held the first MPD Student Video Contest during the spring of 2021. The event showcased the wo
Sep 13, 2021
-
2022 MPD Student Poster Contest – Winning Abstracts
By Qingqing Huang, Mohammad Rezaee
The Mineral & Metallurgical Processing Division (MPD) of the Society for Mining, Metallurgy & Exploration held the 12th MPD Student Poster Contest on March 2, 2022, during the MINEXCHANGE 2022 SME Ann
Nov 22, 2022
-
30 Years Of On-Stream Analysis At The Pyhasal Mine
By S. Uihteenmaki
Pyhasalmi is a massive sulfide orebody located in central Finland. The mine has been in operation since 1962. The flotation concentrator produces Cu, Zn, Pb and pyrite concentrates. The plant has used
Jan 1, 1999
-
30. Discovery of the Kidd Creek Mine near Timmins, Ontario
By Brian W. Hester
Ore was first discovered at the Kidd Creek mine site during the first few days of December 1963 when a diamond drill hole there cut sulfide mineralization. This event marked the end of the search star
Jan 1, 1991
-
40 Years of Experience in the Use of Umbrella Arch Method in Tunneling: Problems and Solutions
By Georgios Kalamaras, Sebastiano Pelizza, Carlo Alessio
"This article describes, through the presentation of five cases-history, technological advances that the Authors together with Tunneling Contractors devised for coping with adverse geotechnical condit
Jan 1, 2016