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| 01915nam 2200361za 4500 |
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| 001 | 9.841646 |
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| 003 | CaOODSP |
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| 005 | 20221107152134 |
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| 007 | cr ||||||||||| |
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| 008 | 170815s1973 onca ob f000 0 eng d |
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| 040 | |aCaOODSP|beng |
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| 041 | |aeng|bfre |
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| 043 | |an-cn--- |
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| 086 | 1 |aM34-20/165E-PDF|zM34-20/165 |
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| 100 | 1 |aKaiman, S. |
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| 245 | 14|aThe use of a penetrant dye to study ore permeability |h[electronic resource] / |cS. Kaiman, Extraction Metallurgy Division. |
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| 246 | 16|aOn the use of a penetrant dye to study ore permeability |
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| 260 | |aOttawa : |bInformation Canada, |c1973. |
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| 300 | |aiii, 8 p. : |bill. |
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| 490 | 1 |aTechnical bulletin ; |vTB 165 |
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| 500 | |aCover title. |
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| 500 | |a"January 1973." |
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| 500 | |aDigitized edition from print [produced by Natural Resources Canada]. |
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| 504 | |aIncludes bibliographical references. |
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| 520 | 3 |a“Tests showed that fractures and porous mineral constituents in rock specimens can be revealed by wetting the specimens with Zyglo, a surface-active oil. The fluorescence of Zyglo under ultraviolet light makes it possible to study the extent of its penetration and thus to assess the permeability of the ore. Application of the technique to a radioactive conglomerate confirmed the suspected co-incidence of permeable zones in the ore and uranium mineral concentrations. This could explain the amenability of the ore to leaching"--Abstract, p. i. |
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| 546 | |aIncludes abstract in French. |
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| 692 | 07|2gccst|aMinerals |
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| 692 | 07|2gccst|aMetals |
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| 692 | 07|2gccst|aMeasurement |
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| 710 | 1 |aCanada. |bNatural Resources Canada. |
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| 710 | 1 |aCanada. |bMines Branch. |
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| 830 | #0|aTechnical bulletin (Canada. Dept. of Energy, Mines and Resources. Mines Branch)|vTB 165|w(CaOODSP)9.834857 |
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| 856 | 40|qPDF|s1.31 MB|uhttps://publications.gc.ca/collections/collection_2017/rncan-nrcan/M34-20/M34-20-165-eng.pdf |
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