The Investigation of Different Variables in the Assaying of Silver Cyanide Solution

The assaying of gold and silver cyanide solutions is by no means new. The first method of analysis which is given in the literature is an evaporation method by S. B. Christy in 1896. However, the fire assaying of gold and silver dates further back than this. There is a method of fire assaying for gold and silver given in literature as early as 1556 in Georgius, Agricola’s De Re Metallica book.

The Investigation of Different Variables in the Assaying of Silver Cyanide Solutions

The cyanide method of extraction of gold and silver from their ores is extensively used in the United States and elsewhere. It is becoming increasingly more important in its use as the mining of lower grade deposits continues.

Opinions and decision in the United States of America on behalf on North American Dredging Company of Texas, claimant, v. the United Mexican States. Docket no. 1223, March 31, 1926.

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Documentos jenerales sobre la "North and South American Construction Company," para el uso del Tribunal Arbitral de Ferrocarriles.

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Report on dynamic tests of a 55 ft. [Amdek bridge] member for Concrete Products of America Division, American-Marietta Company, Pottstown, Pennsylvania.

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Lorain cooking, prepared and tested in the research kitchen of American Stove Company at Cleveland, Ohio,

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United States of America, petitioner, vs. American Can Company, et al, defendants. In equity no. 40. Brief for American Can Company ...

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Federal Trade Commission vs. United States Steel Corporation, American Bridge Company, American Sheet & Tin Plate Company, Carnegie Steel Company, American Steel & Wire Company, Illinois Steel Company, Minnesota Steel Company, Tennessee Coal, Iron and Railroad Compay [sic], et al., respondents. State of Illinois, state of Iowa, state of Minnesota and state of Wisconsin, amici curiæ. Statement of case, [vol. I-II]. H.G. Pickering, attorney for amici curiæ. ... K.E. Steinhauer, attorney for Commission. Cordenio A. Severance and William W. Corlett, attorneys for the respondents.

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Production performance of swine at experiment stations ten years after the introduction of aureomycin. [Paper presented at American Cyanamid Company's Tenth Animal Feed Symposium.]

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Relative value of different weights of tin coating on canned food containers : Report of an investigation by a Technical committee representing the National canners association, the American sheet and tin plate company, and the American can company.

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Pilot groundwater protection needs assessment for Illinois American Water Company's Pekin Public Water Supply Facility number 1795040 /

"November 1992."--Cover.