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Search Results for "cone and quarter sample procedure"

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Organization / Society
AIME (73)
AUSIMM (25)
DFI (10)
NIOSH (89)
RMCMI (5)
SAIMM (4)
SME (41)
TMS (1)



Showing: 1 to 10 of 248 matches for "cone and quarter sample procedure"  Page   1   2   3   4   5   6   7   8   9  next
TITLE Neutron Activator Laboratory Analyzer Used for Rapid Analysis for Ore Blending, Stripping, and Mine Control 
SUMMARY ... or laboratory procedure for fast simultaneous determinations of Hlumina and silica
with the neutron analyzer fol- lows : Cone and quarter grab face sample down ...
AUTHOR McNish, B. G.
PUBLISHED 1979
TITLE Thompson Procedure - A Contrast For Mill Size Selection 
SUMMARY ... 1. Obtain from the customer a representative ore sample weighing between 30 kg and
90 kg, and sized between -25.4mm (1 in) to ... 3. Cone and quarter the sample ...
AUTHOR Reed, W. Michael ; Kesler, Richard A.
PUBLISHED 1982
TITLE Sampling in a R&D Environment 
SUMMARY ... not have been recognised without an improved sample preparation protocol ... One quarter
of the fmal 300 g portion ... was removed by mat rolling and cone and quartering ...
AUTHOR Roden S
PUBLISHED 1976
TITLE Cleveland Paper - Sampling Ores without Use of Machinery 
SUMMARY ... and, for the last time, mix and quarter it. ... the cou- ical heap has become a truncated
cone of larger ... The quartering is then continued till the sample has been ...
AUTHOR Glenn, William
PUBLISHED 1892
TITLE Physical and surface characterization for mineral processing 
SUMMARY ... the population has the proper chance of being included in the sample without bias ...
Specific procedures such as the well-known cone-and- quarter technique have ...
AUTHOR Chander, S. ; Hogg, R.
PUBLISHED 1987
TITLE Quantitative Evaluation of Pb-Zn Mine Wastes for Subgrade Disposal - Characterization Versus Classification in a Superfund Environment 
SUMMARY ... Sample splits of waste rock and chat (totalling approximately 200 pounds per sample
split) were collected by cone-and-quarter approaches, crushed and ...
AUTHOR Logsdon, Mark J. ; Basse, Barbara
PUBLISHED 1991
TITLE Geochemical Characteristics of River Deposited Mine Wastes and Associated Contact Waters Downstream of the Ok Tedi Mine, Papua New Guinea ù Implications for ARD Management 
SUMMARY ... at 105°C and split using the ‘cone and quarter ... One quarter of the sample was labelled
‘bulk’ and the ... HCL is added to an accurately weighed sample and the ...
AUTHOR B R Bolton ; H Kundapen ; H Davies
PUBLISHED 2003
TITLE Institute of Metals Division - Preparation of Fine-Grained PbTe by Ultrasonic Agitation of a Solidifying Melt 
SUMMARY ... in diameter, and a cone-shaped quarter-wave section ... When the solidified sample
was cold-worked 45 pct in compression at room tem- perature the ...
AUTHOR Weinstein, Martin
PUBLISHED 1964
TITLE Technical Notes - An Investigation of the Use of the Spectrograph for Correlation in Limestone Rock 
SUMMARY ... sam- ple was reduced to about 1 gm by the usual cone and quarter method. ... and pestle
until homogeneity was ensured and the bulk of the sample reduced to ...
AUTHOR Jessen, F. W. ; Miller, John C.
PUBLISHED 1956
TITLE Rubeanic Acid Field Test For Copper In Soils And Sediments 
SUMMARY ... the pyrex beaker commonly used, 50 ml, the filter must be folded into a cone a little ...
Measuring Spoon: For the quarter-teaspoon sample required (equal ...
AUTHOR Warren, Harry V. ; Delavault, Robert E.
PUBLISHED 1958
Showing: 1 to 10 of 248 matches for "cone and quarter sample procedure"  Page   1   2   3   4   5   6   7   8   9  next

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