Emission spectrographic estimation of gold |
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| Authors: | K. C. Joseph |
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| Affiliation: | (1) Department of Geology and Mining, Government of Madhya Pradesh, 492001 Raipur, India |
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| Abstract: | ![]()
A procedure for estimating minute quantities (parts per billion) of gold is described, based on dissolution of the sample in aqua regia, adsorption on activated charcoal, arcing of the charcoal ash, and measurement of the intensity of the emitted spectra. |
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| Keywords: | Emission spectrography estimation of gold gold adsorption arcing of activated charcoal ash. |
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