Concentration By Gravimetry Of A Sedex-Type Deposit Of (Au-Pt)
Abstract
In this work the characterization and gravimetric concentration of the precious metals contained in a SEDEX type mineral, from the Molango region in the state of Hidalgo, Mexico, was performed, said mineral presented an average chemical composition in weight% 32.72 of Si, 4.92 of Al, 0.62 of Fe, 0.70 of Mn, 1.25 of K, 57.07 of C, 0.61 of Na, 0.2 of Mg, 0.21 of Ti and 0.34 g/ton of Pt, 0.71 g/ton of Pd, 0.23 g/ton of Ag y 7.67 g/ton of Au.; Likewise, it presents as majority mineralogical phases: ilmenite, calcopirite, quartz, mogonite, argentopirite, moscovite. On the other hand, the results of gravimetric concentration revealed that the greatest recoveries of these metal concentrates occur between 80 to 150 meshes with recovery ranges of 37 to 55 g of metallic elements with contents of 23% Au and 3% Pt.
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References
Cerecedo, E., Rodríguez, V., Andrade, P. D., Salinas, E., Hernández, J., & Arenas, A. (2015). Chemical Characterization of a Mineral Deposit of Economic Interest. MRS Online Proceedings Library Archive, 1766, 115-122. http://dx.doi.org/10.1557/opl.2015.418
Cerecedo-Sáenz, E., Rodríguez-Lugo, V., Hernández-Ávila, J., Mendoza-Anaya, D., Reyes-Valderrama, M. I., Vázquez-García, R. A., & Salinas-Rodríguez, E. (2018). Preliminary Description of the Origin of a Sedimentary–Exhalative Ore Deposit, in Molango, Hidalgo Mexico. http://crimsonpublishers.com/amms/pdf/AMMS.000510.pdf
Fiallos, F. A., & Loayza, C. F. (2020). recuperación de oro mediante concentración gravimétrica utilizando concentradores tipo z en el distrito minero zamora-ecuador. FIGEMPA: Investigación y Desarrollo, 1(2), 42-49.
Hinojosa Carrasco, O. (2016). Concentración gravimétrica de menas auríferas. Revista metalúrgica UTO, 38.
Jowet, E. C. (1986), effects of continental rifting on the location and génesis of stratiform Cooper-Silver deposits, Sediment-Hosted Stratiform Copper Deposits, Geological Association of Canada Special Paper 36,. https://www.researchgate.net/publication/292134183_Effects_of_Continental_Rifting_on_the_Location_and_Genesis_of_Stratiform_Copper-Silver_Deposits
Roldán E, Hernández J., Cerecedo E, Reyes María, Salinas E., (2018), "Use of the system S2 O3(2-)-O2 for the leaching of precios metals contained in a mineral form the norttheast of Hidalgo state, Eusrioeab scientific journal, ESJ, Vol.14, No.03, 48-54,. http://dx.doi.org/10.19044/esj.2018.v14n3p48
Salinas Rodríguez E., Hernandez Ávila J., Rivera Landero I., Cerecedo Sáenz E., Reyes Valderrama M. I., Correa Cruz M., & Rubio Mihi, D., (2016). Leaching of silver contained in mining tailings, using sodioum thiosulfate: A kinetic study hidrometallurgy, 160, 6-11. http://www.sciencedirect.com/science/article/pii/s0304386x15301559
Salinas Rodríguez, E., Flores Badillo, J., Hernández Ávila, J., Vargas Ramírez, M., Flores Hernández, J. A., Rodríguez Lugo, V., & Cerecedo Sáenz, E. (2017), International Journal Of Engineering Sciences & Research Technolog Design And Production Of A New Construction Material (Bricks), Using Mining Tailings, International Journal Of Engineering Sciences & Research Technology, 6, No.6; 225-238. .http://www.ijesrt.com/issues%20pdf%20file/Archive-2017/June-2017/31.pdf
Norma ASTM D422 Análisis Granulométrico
Ortiz, A. A., Jara, P. A. N., Rojas, V. S. A., Delgado, E. F. L., Lavado, L. J. Q., Sandoval, M. C., & Guizado, J. N. A. (2009). Factores que afectan la selección del proceso metalúrgico para beneficiar minerales complejos de oro. Revista del Instituto de investigación de la Facultad de minas, metalurgia y ciencias geográficas, 12(24), 49-55.
Rivera Parra, S. C. (2017). Optimización de concentración gravimétrica de oro en la mesa vibratoria de la mina “Vicentina” (Bachelor's thesis, Universidad del Azuay).
Salinas Rodríguez, E., Hernández Ávila, J., Cerecedo Sáenz, E., Arenas Flores, A., Reyes Valderrama, M. I., Roldán Contreras, E., & Rodríguez Lugo, V. (2018). Leaching of Silver Contained in Mining Tailings: A Comparative Study of Several Leaching Reagents. Silver Recovery From Assorted Spent Sources: Toxicology Of Silver Ions, 11. https://doi.org/10.1142/9781786344588_0002