Search Documents
Search Again
Search Again
Refine Search
Refine Search
- Relevance
- Most Recent
- Alphabetically
Sort by
- Relevance
- Most Recent
- Alphabetically
-
Biogeochemical Prospecting for Zinc and Lead in the Te Aroha Region of New Zealand
The uptake of zinc, lead, and copper by the flora of the Tui Base Mine area near Te Aroha is described.Vegetation and soil samples were taken from two traverses across the Raukaka Lode. Results. after
Jan 1, 1969
-
The Relationship Between Porphyry Copper Deposits And Post-Orogenic Volcanism
By Paul Cameron Gilmour
Geologically, as distinct from economically, "porphyry copper (molybdenum, gold, silver, etc.) deposits" might be defined as large, disseminated and/or stock-work occurrences of copper-minerals, gener
Jan 1, 1972
-
Bureau Of Mines Research On Recycling Scrapped Automobiles
By K. C. Dean
Discarded automobiles represent the greatest single resource of reusable metals, plastics, and rubber in the United States. This report presents results of Bureau of Mines research, conducted from 196
Jan 1, 1985
-
Mineralogy and Economic Significance of the Bentonite Occurrences in the Upper Hunter Valley
By Loughnan FC
There are some thirteen laboratories in Australia in which coal petrological work is carried out on a consistent and routine basis. Applied coal petrological research is conducted by several instit
Jan 1, 1989
-
OFR-107-81 Proceedings Of The Fourth WVU Conference On Coal Mine Electrotechnology August 2-4, 1978
A compilation of papers presented at the Fourth WVU Conference on Coal Mine Electrotechnology in Morgantown, West Virginia, on August 2-4, 1978. Papers cover areas of electric power, electronic commun
Jan 1, 1978
-
Controlling high risk blasting in an urban environment The Airport Link Story
By Rob Domotor
This paper tells the story of using controlled surface and underground blasting methods to excavate hard rock in three areas on Australia’s largest road infrastructure project; the Airportlink Project
Jan 1, 2012
-
The Use of Tomographic Imaging in Mineral Exploration
By A. Fawcett, B. C. Dyer
Abstract - The basis of the tomographic velocity imaging technique is briefly described and an application of the method to detect and image a cross-section through a chromite pod is presented. Using
Jan 1, 1994
-
Notes on the Physical Action of the Blast-Furnace
By J. E. Johnson
IT is the purpose of the present paper, while not excluding chemical considerations, to deal more extensively with some of the physical and mechanical aspects of the blast-furnace process, and to poin
Sep 1, 1905
-
Proceedings: Fifth International Conference Of Directors Of Mine Safety Research - Introduction
INTERNATIONAL conferences on safety in mines originated in 1912 when, in response to an invitation issued by the United States, representatives of Austria-Hungary, Belgium, France, and Germany partici
Jan 1, 1950
-
Influence of material properties on high-temperature zone reactions in sintering of iron ore
By L. T. Matthews, C. E. Loo, R. P. Williams
The behaviour of iron ores and fluxes in the high temperature zone of a sintering bed is extremely complex. Following a review of current knowledge, an attempt is made to define relevant terminology t
Jan 4, 1992
-
Buffalo Paper - Discussion of the paper of Dr. Frazer on the Kytchtym Medal (see p. 618)
O. S. GARRETSON, Buffalo, N. Y.: If I may judge from the half-tone illustration engraved from a photograph of this medal and accompanying Dr. Prazer's paper, I do not think the cast ing is except
Jan 1, 1899
-
CO2 Sequestration via a Biomimetic Approach
By G. M. Bond
Reduction of the emissions of greenhouse gases, such as CO,, is currently the subject of extensive research. A novel strategy is put forward here, based on a biomimetic approach providing accelerated
Jan 1, 1999
-
BOM List of Bureau of Mines Publications and Articles, January 1, 1970 to December 31, 1974. With Subject and Author Index.
By Rita D. Sylvester
"This compilation lists and summarizes publications by Bureau authors published in the regular Bureau of Mines series, in scientific, technical, or trade journals, or in other media; those available f
Jan 1, 1975
-
Electromagnetic Detection Of Trapped Miners - A Report On 94 Field Tests Using Narrowband EM Transmitters To Locate Trapped Miners
By J. Durkin
The Bureau of Mines has conducted field studies in coal mines throughout the United States to determine the effectiveness of electromagnetic techniques in locating miners trapped underground following
-
Vein Relationships and Textures at Martha Mine, Waihi
By J L. Mauk
The Martha epithermal Au-Ag deposit contains multiple generations of quartz veins with a range of textures. We examined: + vein textures, + &
Jan 1, 2006
-
Full NAT 2024 Proceedings - NAT2024
By SME SME
NORTH AMERICAN TUNNELING 2024 PROCEEDINGS
Jun 23, 2024
-
Geophysics - Geophysical Activities in 1945 and the Geophysicists' Part in the War
By C. A. Heiland
THIS year's review of geophysical activities has a somewhat different complexion than usual. With the ending of the war, the time seems opportune to supplement the customary report on operations
Jan 1, 1946
-
Rock Stress Measurements As A Practical Tool In Norwegian Mining Engineering Practice - 1. Introduction
By Arne M. Myrvang
Rock stress measurements have been carried out by the Mining Department, the Norw. Institute of Technology (NTH) since 1964. Before that time rock stress measurements were carried out at a few locatio
Jan 1, 1981
-
Explosion Phenomenology In Jointed Rocks -New Insights-
By F. E. Heuze
This article deals with the effects of high-explosive and nuclear explosions in rock masses. We first highlight the strong influence of geological discontinuities, such as joints and faults, on ground
Jan 1, 1991
-