Showing 2,561 - 2,580 results of 5,655 for search '"miner"', query time: 0.10s Refine Results
  1. 2561
    Published in 2004
    Repositorio Repositorio Institucional UTB
    ... colombiano en beneficiarse de las preferencias fue el de los aceites, crudos de petróleo o de mineral...
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  2. 2562
    Published in 2008
    Repositorio Repositorio Institucional UTB
    ... la exportación del mineral, sino por el impacto económico y social de las regalías que obtiene el...
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  3. 2563
  4. 2564
    Published in 2012
    Repositorio Repositorio UNAD
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  5. 2565
    Published in 2015
    Repositorio Repositorio UIS
    ...-1400 Ma, associated with Nb, Ta, REE and Sn mineralizations....
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  6. 2566
    Published in 2019
    Repositorio Repositorio UIS
    ...During the oil production phase, mineral compounds or crystals can precipitate in both the pores...
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  7. 2567
    Published in 2007
    Repositorio Repositorio UIS
    ... are rich in mineral ions and C02. Depending on the conditions, the steel can present uniform or localized...
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  8. 2568
    Published in 2010
    Repositorio Repositorio UIS
    ... to degrade organic matter and even his mineralization. Part of the basic research has been devoted...
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  9. 2569
  10. 2570
  11. 2571
  12. 2572
    Trabajo de grado de pregrado
    Published in 2021
    Repositorio Repositorio UAN

    ...-quality minerals and B-complex vitamins. This industry is an important part of the Colombian economy...
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  13. 2573
  14. 2574
  15. 2575
  16. 2576
  17. 2577
  18. 2578
  19. 2579
  20. 2580
    Trabajo de grado de pregrado
    Repositorio Repositorio UCC

    ... arena, análisis granulométrico de llenante mineral utilizado en la elaboración de mezclas asfálticas y...
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