Result Number | Material Type | Add to My Shelf Action | Record Details and Options |
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1 |
Material Type: Livro
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Image analysis in Earth sciencesW. Petruk 1930-Ottawa Belcor 1989Localização: IGC - Instituto de Geociências (549.125 I31 )(Acessar) |
2 |
Material Type: Livro
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Waste characterization and treatmentW Petruk 1930-Littleton, CO Society for Mining, Metallurgy, and Exploration c1998Item não circula. Consulte sua biblioteca.(Acessar) |
3 |
Material Type: Livro
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Global exploitation of heap leachable gold deposits proceedings of the TMS Symposium on Global Exploitation of Heap Leachable Gold Deposits, Orlando, Florida, February 9 to 13, 1997TMS Symposium on Global Exploitation of Heap Leachable Gold Deposits (1997 Orlando, Fla.) Donald M Hausen; W Petruk 1930-; Richard D HagniWarrendale, Pa. TMS c1997Item não circula. Consulte sua biblioteca.(Acessar) |
4 |
Material Type: Livro
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Process mineralogy XII applications to environment, precious metals, mineral benefication, pyrometallurgy, coal, and refractoriesW Petruk 1930-; A. R Rule (Albert R.); International Conference on Applied Mineralogy (1991 Pretoria, South Africa); TMS Process Mineralogy Symposium (1993 Denver, Colo.); SME Process Mineralogy Symposium (1993 Reno, Nev.)Warrendale, Pa. Minerals, Metals & Materials Society c1994Localização: EPBC - Esc. Politécnica-Bib Central (622.7 Sy68p 12. )(Acessar) |
5 |
Material Type: Livro
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Process mineralogy IX applications to mineral beneficiation, metallurgy, gold, diamonds, ceramics, environment and health : proceedingsSymposium on Process Mineralogy (9th 1989 Las Vegas) William Petruk; International Symposium on Applied Mineralogy, Montreal, 1989Warrendale Tms 1990Localização: EPBC - Esc. Politécnica-Bib Central (622.7 Sy68p 9. )(Acessar) |
6 |
Material Type: Artigo
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Evaluation of the recovery of liberated and unliberated chalcopyrite by flotation columns in a copper cleaner circuitPetruk, W. ; Lastra, R.International journal of mineral processing, 1993-12, Vol.40 (1), p.137-149 [Periódico revisado por pares]Amsterdam: Elsevier B.VTexto completo disponível |
7 |
Material Type: Artigo
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Characterizing particles in airborne dust by image analysisPetruk, W ; Skinner, H C WJOM (1989), 1997-04, Vol.49 (4), p.58-61 [Periódico revisado por pares]New York: Springer Nature B.VTexto completo disponível |
8 |
Material Type: Artigo
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Petrology of Au-Ag-Hg alloy and "invisible" gold in the Trout Lake massive sulfide deposit, Flin Flon, ManitobaHealy, Raymond E ; Petruk, WilliamCanadian mineralogist, 1990-06, Vol.28, p.189-206 [Periódico revisado por pares]Mineralogical Association of CanadaTexto completo disponível |
9 |
Material Type: Artigo
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Measurements to determine mineral liberation by image analysisPetruk, W.Mining, metallurgy & exploration, 1991-11, Vol.8 (4), p.175-178 [Periódico revisado por pares]Texto completo disponível |
10 |
Material Type: Artigo
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GRAPHIC GALENA-CLAUSTHALITE SOLID-SOLUTION IN LOW FE SPHALERITE FROM THE TROUT LAKE MASSIVE SULFIDE ORES, FLIN FLON, MANITOBAHEALY, RE ; PETRUK, WEconomic geology and the bulletin of the Society of Economic Geologists, 1992-11, Vol.87 (7), p.1906-1910 [Periódico revisado por pares]EL PASO: ECONOMIC GEOLOGY PUBL COTexto completo disponível |