SILVER DEPLETION INDICATED BY MICROANALYSIS OF GOLD FROM PLACER OCCURRENCES, WESTERN UNITED-STATES

被引:84
作者
DESBOROUGH, GA
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D O I
10.2113/gsecongeo.65.3.304
中图分类号
P3 [地球物理学]; P59 [地球化学];
学科分类号
0708 ; 070902 ;
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页码:304 / +
页数:1
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共 11 条
[1]   DETERMINATION OF GOLD IN WATERS IN NANOGRAM RANGE BY ANION EXCHANGE AND ATOMIC ABSORPTION SPECTROPHOTOMETRY [J].
CHAO, TT .
ECONOMIC GEOLOGY, 1969, 64 (03) :287-&
[2]   DETERMINING FINENESS VARIATION CHARACTERISTICS IN GOLD ORES BY REFLECTOMETRY [J].
EALES, HV .
ECONOMIC GEOLOGY, 1968, 63 (06) :688-&
[3]   REFLECTIVITY OF GOLD AND GOLD-SILVER ALLOYS [J].
EALES, HV .
ECONOMIC GEOLOGY, 1967, 62 (03) :412-&
[4]  
FISHER MS, 1935, I MINING METALLURGY, V44, P337
[5]   APPLICATION AND SIGNIFICANCE OF GOLD-SILVER RATIOS AT VAL DOR QUEBEC [J].
FITZGERALD, AC ;
GRAHAM, RJ ;
GROSS, WH ;
RUCKLIDG.JC .
ECONOMIC GEOLOGY, 1967, 62 (04) :502-+
[6]  
MACHAIRAS G, 1967, SOC FRANCAISE MINERA, V90, P387
[7]  
MCCONNELL RG, 1907, REPORT GOLD VALUES K
[8]  
Mertie Jr J. B., 1940, WASHINGTON ACAD SCI, V30, P93
[9]  
Ramdohr P, 1965, JAHRESHEFTE GEOL LAN, V7, P87
[10]  
SCHIDLOWSKI M, 1968, MINER DEPOSITA, V3, P344