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20171007093256.0 |
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071226c19709999||| 00 0 eng d |
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|a Silver depletion indicated by microanalysis of gold from placer occurrences, Western United States /
|c George A. Desborough.
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| 260 |
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|a ,
|c 1970
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| 504 |
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|b ca. 10 refs.
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| 504 |
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|b ca. 10 refs.
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| 043 |
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|a 73-gx
|2 73
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| 650 |
|
7 |
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| 100 |
1 |
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|a Desborough, George A..
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| 300 |
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|a p. 304-311
|c 27 cm.
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| 040 |
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|c AR-RiUNS
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| 866 |
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| 773 |
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|t ECONOMIC Geology and the bulletin of the Society of Economic Geologists
|w E1
|g Vol. 6, n. 3 (May 1970)
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| 942 |
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|c PP
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| 999 |
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|c 24207
|d 24207
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