Biblioteca - Ingemmet Search for 'an:"9470"'

Bias in the analysis of geological materials for gold using current methods

By Hall, Gwendy E.M.. Amsterdam Elsevier Science 1989 . pp. 157-171

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Determination of gold in geological samples by anodic stripping voltammetry at field locations

By Hall, Gwendy E.M.. Amsterdam Elsevier 1992 . pp. 41-52

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Determination of sulphur at low levels in standard reference materials by pyrohydrolysis/ion chromatography.

By Hall, Gwendy E.M.. 1989 . pp. 1-4

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Field and laboratory procedures for determining gold in natural waters; relative merits of preconcentration with activated charcoal

By Hall, Gwendy E.M.. Amsterdam Elsevier Science 1986 . pp. 191-202

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Mobilization of gold into lake sediments from acid and alkaline mineralized environments in the southern Canadian shield: gold in lake sediments and natural waters

By Schmitt, H. Rolf. Amsterdam Elsevier Science 1993 . pp. 329-358

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Phase selective leaches for use in exploration geochemistry

By Hall, Gwendy E.M.. Ottawa, Ontario Geological Survey of Canada 1996 . pp. 169-200 , EXTECH I: a multidisciplinary approach to massive sulphide research in the Rusty Lake-Snow Lake greenstone belts, Manitoba

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Readsorption of gold during the selective extraction of the "soluble organic"phase of humus, soil, and sediment samples

By Hall, Gwendy E.M.. Ottawa, Ontario Geological Survey of Canada 1996 . pp. 215-224 , EXTECH I: a multidisciplinary approach to massive sulphide research in the Rusty Lake-Snow Lake greenstone belts, Manitoba

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