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The Network Centric Mine
By G Malherbe, J Gonzalez, D C. Franklin, J Bassan, C T. Farrelly
To respond to ever-increasing challenges, mining companies have been experimenting with new business models and technologies in order to speed mine development, production, processing and transport. T
Nov 20, 2012
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Geologists and the Value Chain – How Material Characterisation by Modern Mineralogy can Optimise Design and Operation of Processing Facilities
By K Ehrig, C Lower, V Liebezeit, M Smith, E Macmillan
"Minerals, minerals, minerals. Elements occur in the earth as minerals. If local physical, chemical and structural conditions are conducive to concentrating these minerals to sufficiently high abundan
Aug 18, 2014
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Estimation and Exploitation in an Underground Narrow Vein Gold Operation - Nalunaq Mine, Greenland
By O Dahl, I M. Platten, E J. Sides
Many narrow-vein gold deposits are characterised by a high to extreme nugget effect and the presence of coarse gold. They rank amongst the most difficult of deposits to produce an accurate and precise
Jan 1, 2006
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Contacts
This paper on the relation of Granite and Sedimentary Contacts to Victorian Mining will, it is hoped, be of interest to members of the Institute.The broad fact that gold often occurs' at or near
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Experiments on Rock Burst and its Control
By L R. Sousa, M He
Rock burst is common in deep underground excavations and is characterised by a violent ejection of block rocks from excavation walls. It is critical to understand the phenomenon of rock burst and part
Nov 5, 2014
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Increased drilling accuracy leads to significant improvement in ore recovery and dilution
By R Stimpson, B Johnson, B Hesse
During a period of twelve months between FY18-19, a series of trials were conducted to compare production drilling accuracy using two different methodologies, and the subsequent impact this had on sto
Mar 15, 2021
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Decline Excavation by Roadheader at Ballarat East
By Dorricott M. G
Ballarat Goldfields NL is developing an exploration decline at Ballarat East using a Mitsui Miike S-125 roadheader. To-date, 530 in of advance has been achieved at an average rate of 16.1 m/week. Ro
Jan 1, 1995
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The Lead-Zinc Mineralization at Box Hole Bore, Georgina Basin, Northern Territory
The common notion that the Box Hole Bore mineralization represents a variant of the Mississippi Valley type, has not been supported by the present investigation. Most of the common characteristics
Jan 1, 1984
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Unincorporated Joint Ventures in Project Developments in the Mining Industry
Joint ventures exist as a means of sharing risks and obeying regulations. An unincorporated joint venture allows a company to take a share only of a project yet allows that company to treat such s
Jan 1, 1983
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A Method of Preparing Titanium Trichloride
Titanium tetrachloride may be reduced to trichloride with hydrogen on a hot tungsten filament and other hot: surfaces. The effect of temperature, time and size of t.he filament on the rate of reaction
Jan 1, 1956
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Mineral Zonation and Stratigraphy of the Tilden Haematite Deposit, Marquette Range, Michigan, USA
By G W. Scott, R C. Johnson
Hypogene alteration zones have been described as a precursor to high-grade haematite deposits in Australia, Brazil and elsewhere. This alteration is described as being below or distal and is typically
Jan 1, 2007
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Liquidus Surfaces in a Part of the Systems ZnO-PbO-SiOn and ZnO-"FeO"-SiO2
By Tozawa K, Nishimura T, Sasaki K
Liquidus surfaces in a part of the systems ZnO-PbO-Si02 and ZnO-"FeO"-SiO 2 were constructed by the quenching method. The ex- periments were carried out in air in the system ZnO-PbO-Si02. In the pa
Jan 1, 1980
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A Stratigraphy and Tectonic Model for the Drummond Basin and its Relationship to Gold Mineralisation
The Drummond Basin is a large intracratonic basin which developed in central Queensland during Late Devonian to Early Carboniferous times. It is postulated that the Drummond Basin developed as a f
Jan 1, 1989
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Predicting Iron Ore Fines Shipment Moisture
By J E. Everett, D Linden, P Maney
In response to the implementation of a new schedule for iron ore fines in the International Maritime OrganizationÆs (IMO) International Maritime Solid Bulk Cargoes (IMSBC) Code, improved measures for
Aug 12, 2013
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Predicting Mill Ore Feed Variability Using Integrated Geotechnical/Geometallurgical Models
By M Astorga, J Jackson, J Gaunt
The Ban Houayxai mine (BHX) is a relatively low-grade, low-cost, open pit gold-silver deposit in Laos operated by Phu Bia Mining, a subsidiary of PanAust. The ore production rate at BHX is 4.5 Mt/a, w
Nov 24, 2014
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Phytostabilisation and Phytomining – Principles and Successes
By R L. Chaney, M Mahoney
Mine and ore beneficiation wastes and smelter contaminated soils often cause phytotoxicity and threaten adverse environmental effects if not remediated. Science has clarified both the risks from soil
Jul 16, 2014
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The Challenges of Evaluating and Exploiting Gold-Quartz Reefs in the Central Victorian Goldfield, Australia
By L McCarthy, B W. Cuffley, O K. Thomas an
The Central Victorian Goldfield is a world-class field located in Victoria, Australia. It is currently undergoing a revival through activities in the Bendigo, Ballarat, Tarnagulla, Maldon, Castlemaine
Jan 1, 2004
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Optimisation Challenges in Underground Mine Planning and Design
Underground mine planning is characterised by a series of designs, starting with prefeasibility and culminating in operational. Information on the mineralisation and geotechnical conditions is availab
Dec 6, 2010
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Stable Isotope Relationships in Epithermal Gold Deposits, Queensland
By Wilson AF
Gold-silver mineralization at Cracow and Ukalunda in Queensland comprise quartz-filled veins, fissures and breccia zones hosted by propylitically altered volcanics and epizonal intrusions which are st
Jan 1, 1984
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Implementation of a High Energy Dissipation Ground Support Scheme
By E Villaescusa, A Kusui, R Talebi, R Hassell, C Arcaro
Northern Star Resources (NSR) operates several seismically active mines as part of its Kalgoorlie Operations. In order to successfully continue mining at depth in increasing stress conditions, strateg
Mar 15, 2021