TY - GEN
T1 - Identificación de blancos prospectivos en minería, aplicando imágenes ASTER, Michiquillay-Cajamarca, 2023
AU - Franco Albaro, Rios
AU - Raico Karol Mayra, Villanueva
AU - Pérez Shonel Miguel, Cáceres
AU - Ricardo Portilla Castañeda, Miguel
N1 - Publisher Copyright:
© 2024 Latin American and Caribbean Consortium of Engineering Institutions. All rights reserved.
PY - 2024
Y1 - 2024
N2 - This work uses remote sensing as a useful tool in mining exploration, optimizing time, costs, logistics, and accessibility.The objective is to identify prospective targets by processing ASTER images in the Michiquillay area in the department of Cajamarca, Peru.The research is of an applied type, with a quantitative approach of descriptive scope and non-experimental design, having the ASTER image as the population.The combination of RGB 321 bands identifies oxides; the RGB 468 combination highlights hydrothermal alteration, revealing five areas of interest.Applying band mathematics (B4+B6)/B5 (advanced argillic alteration), (B5+B7)/B6 (phyllic alteration), (B7+B9)/B8 (propylitic), three areas were evidenced that coincide with areas highlighted by band combination.In addition, the combination of band ratios 4/6, 5/8, 3/4; 7/6, 5/6, 9/8; 4/2, 4/5, 5/6; 6/5, 7/6, 5/8 was applied, detecting four areas, three of which were already identified and a new area to the north of the study area.These results show a high relationship between the three applied methods.In conclusion, the combination of bands, band mathematics, and band ratio combination allowed the identification of a total of six prospective areas of interest located to the northwest, southeast, southwest, and north of the study area.
AB - This work uses remote sensing as a useful tool in mining exploration, optimizing time, costs, logistics, and accessibility.The objective is to identify prospective targets by processing ASTER images in the Michiquillay area in the department of Cajamarca, Peru.The research is of an applied type, with a quantitative approach of descriptive scope and non-experimental design, having the ASTER image as the population.The combination of RGB 321 bands identifies oxides; the RGB 468 combination highlights hydrothermal alteration, revealing five areas of interest.Applying band mathematics (B4+B6)/B5 (advanced argillic alteration), (B5+B7)/B6 (phyllic alteration), (B7+B9)/B8 (propylitic), three areas were evidenced that coincide with areas highlighted by band combination.In addition, the combination of band ratios 4/6, 5/8, 3/4; 7/6, 5/6, 9/8; 4/2, 4/5, 5/6; 6/5, 7/6, 5/8 was applied, detecting four areas, three of which were already identified and a new area to the north of the study area.These results show a high relationship between the three applied methods.In conclusion, the combination of bands, band mathematics, and band ratio combination allowed the identification of a total of six prospective areas of interest located to the northwest, southeast, southwest, and north of the study area.
KW - ASTER
KW - exploration
KW - hydrothermal alteration
KW - porphyries
KW - remote sensing
UR - http://www.scopus.com/inward/record.url?scp=85203815112&partnerID=8YFLogxK
U2 - 10.18687/LACCEI2024.1.1.1044
DO - 10.18687/LACCEI2024.1.1.1044
M3 - Contribución a la conferencia
AN - SCOPUS:85203815112
T3 - Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology
BT - Proceedings of the 22nd LACCEI International Multi-Conference for Engineering, Education and Technology
T2 - 22nd LACCEI International Multi-Conference for Engineering, Education and Technology, LACCEI 2024
Y2 - 17 July 2024 through 19 July 2024
ER -