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from dancing » folk dancing (Expander búsqueda), from ancon (Expander búsqueda), from ancient (Expander búsqueda)
from dancing » folk dancing (Expander búsqueda), from ancon (Expander búsqueda), from ancient (Expander búsqueda)
1
artículo
Publicado 2024
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The article refers to the traditional dances of the Marca district, Recuay province of the Áncash Region. Marca is an ancient town, with deep-rooted customs and cultural traditions; Despite the changes introduced by Western culture and economic globalization, traditional dances remain unscathed by the resistance of its inhabitants, who, instilling regional cultural identity in their descendants, transmit them from generation to generation. The Marca district has ten traditional dances, of which El Inca y sus Pallas is Cultural Heritage of the Nation.
2
artículo
Lead-zinc-silver veins in the Chilete mining district in the Department of Cajamarca in northern Peru have been worked sporadically since the 17th century, but the greatest activity dates only from 1951. The ore deposits are in a thick section of andesitic volcanic rocks that overlie with marked unconformity a sequence of Cretaceous limestone, shale, and quartzite. The volcanic rocks form a gently north-dipping block of apparently simple structure. The Chilete deposits are quartz-sulfide veins consisting essentially of sphalerite, pyrite, and galena in a gangue of quartz and silicified and pyritized and sericitized. Wall rocks are calcitized chloritized, pyritized, and sericitized. The veins were formed by fissure filling, breccia filling, and replacement. Veins strike either northwest or east-northeast and dip steeply. They range from a few centimeters to 4 m. in width and the longest h...
3
artículo
Publicado 2023
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The research is based geomechanical qualification of rock mass, in the underground mining works of the Asonambile Concession (Nambija Mining District), through the Bieniawski’s RMR system (1989) and the Barton’s Q index (2000) in addition to the empirical correlations to determine the Hoek’s GSI index (2002), which allowed defining the geomechanical parameters and with it, the behavior and geotechnical quality of 2,473 linear meters of underground galleries. The geomechanical parameters indicate that mining works located up to 50 m deep from the surface, present a minimal risk of rock bursting; while those located from 100 m, present violent rock bursting, causing instability. Geotechnical tests "in situ" and laboratory, carried out between 2010 and 2014 by the Instituto Nacional de Investigación Geológico, Minero y Metalúrgico (current Instituto de Investigación Geológico y E...
4
artículo
Publicado 2021
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An environmental liability in Peru is located in Puno, in the district of Ananea, originated by informal mining activities 90 years ago. Phytoremediation was carried out with Festuca Dolichophylla, a plant native to the area, with the assistance of ammonium thiosulfate as an accelerator. Soil samples were extracted from the areas impacted with mercury. The research used a factorial design with the following response variables: the concentration of total mercury (HgT) in soil and plant tissues, and as factors the level of ammonium thiosulfate in the soil and the time of plant growth. The soils of the Ananea-Puno district have neutral pH, elemental mercury constitutes 56% of the total amount of mercury in the soil. THg concentrations in the soil range from 44 to 53 mg/ kg, which is almost 2 times higher than the upper limit for mercury content (24 mg/kg) in extractive soils in Peru. The BA...
5
artículo
Publicado 2010
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The sample which is the subject of this research work is the process of amalgamation tailings, from the district of Lomas, department of the Piura. Provided by the miners in the area. The mineralogical characterization of the samples showed the presence of the following minerals: gold, electrum, pyrite, arsenopyrite, hematite, goethite and ganges. Tests were conducted metallurgical concentrator Falcon to different forces of gravity: 40, 50, 60, 70 and 80 G’s, with a particle size of 56.55% - 200 mesh. Metallurgical balances indicate that the best evidence is gathered with 60 G’s, obtaining a concentration of 82.78 g/TC, recovery of 17.76% and 28.55 radio concentration. The results indicate that these teams mostly work as preconcentration. The head trial of this amalgamation tailings is 18.69 g/TC gold and 4.62 ppm of mercury, the average calculated heads is 16.16 g/ TC gold and 3.64 ...
6
artículo
Publicado 2010
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The sample which is the subject of this research work is the process of amalgamation tailings, from the district of Lomas, department of the Piura. Provided by the miners in the area. The mineralogical characterization of the samples showed the presence of the following minerals: gold, electrum, pyrite, arsenopyrite, hematite, goethite and ganges. Tests were conducted metallurgical concentrator Falcon to different forces of gravity: 40, 50, 60, 70 and 80 G’s, with a particle size of 56.55% - 200 mesh. Metallurgical balances indicate that the best evidence is gathered with 60 G’s, obtaining a concentration of 82.78 g/TC, recovery of 17.76% and 28.55 radio concentration. The results indicate that these teams mostly work as preconcentration. The head trial of this amalgamation tailings is 18.69 g/TC gold and 4.62 ppm of mercury, the average calculated heads is 16.16 g/ TC gold and 3.64 ...
7
artículo
Publicado 2010
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This paper describes and analyses the changes in local politicstaken place in the district of San Marcos (Huari, Ancash) associatedwith the arrival of the Canon Minero – a fraction of taxes paid byAntamina mining company to the Peruvian State. Canon Minero hasincreased sudden and spectacularly the municipality’s funds so muchthat currently San Marcos in «ones of the Peruvian richest districts».The paper pays attention to the municipal elections of 2006 and theimplementation of the Plan Piloto de Mantenimiento de la InfraestructuraPública, a program of temporary work for all San Marcos’citizens. The latter was key for launching a novel alliance betweenthe municipality and the rural population, particularly with the ConoSur composed by hamlets which were traditionally unimportantactors in district politics. Hence, district politics had stopped to bedominated by the struggle betwee...
8
artículo
Publicado 2010
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This paper describes and analyses the changes in local politicstaken place in the district of San Marcos (Huari, Ancash) associatedwith the arrival of the Canon Minero – a fraction of taxes paid byAntamina mining company to the Peruvian State. Canon Minero hasincreased sudden and spectacularly the municipality’s funds so muchthat currently San Marcos in «ones of the Peruvian richest districts».The paper pays attention to the municipal elections of 2006 and theimplementation of the Plan Piloto de Mantenimiento de la InfraestructuraPública, a program of temporary work for all San Marcos’citizens. The latter was key for launching a novel alliance betweenthe municipality and the rural population, particularly with the ConoSur composed by hamlets which were traditionally unimportantactors in district politics. Hence, district politics had stopped to bedominated by the struggle betwee...
9
artículo
The investigation had three objectives; The first was to identify the variables that affect the self-perception of poverty of the residents of the Challhuahuacho district; then analyze the relationship of the displaced population and their self-perception of poverty; The third objective was to explore the possible contribution of the Las Bambas mining project to the subjective well-being of the local population. The research design was non-experimental and cross-sectional, descriptive correlational type. The study population was the heads of household, with a sample of three hundred and fifty, selected by simple probabilistic sampling. To collect the information, a questionnaire referring to personal information, the environment and the level of satisfaction in various domains of life was applied. The results obtained for the first objective show that the variables: education, displaceme...
10
artículo
The investigation had three objectives; The first was to identify the variables that affect the self-perception of poverty of the residents of the Challhuahuacho district; then analyze the relationship of the displaced population and their self-perception of poverty; The third objective was to explore the possible contribution of the Las Bambas mining project to the subjective well-being of the local population. The research design was non-experimental and cross-sectional, descriptive correlational type. The study population was the heads of household, with a sample of three hundred and fifty, selected by simple probabilistic sampling. To collect the information, a questionnaire referring to personal information, the environment and the level of satisfaction in various domains of life was applied. The results obtained for the first objective show that the variables: education, displaceme...
11
artículo
Publicado 2020
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The present research aims to evaluate the project-based learning of native species for the phytoremediation of drained waters in the Tangana mine and the bioaccumulation capacity of lead and cadmium through the species putacca (Family apiaceae) and cattail (Scirpus californicus), in the District of Huachocolpa of the Province and Department of Huancavelica (Peru). Applying the instrumental analytical methodology, satisfactory results were obtained for the environment, since both metals (cadmium and lead) were absorbed by these species. In this context, the following conclusions were obtained: a) The concentration of cadmium (Cd) and lead (Pb) in drained waters of the Tangana mine were 0.2661 mg Cd / l and 25.7220 mg Pb / l, the quantification of cadmium (Cd) and lead (Pb) concentration in the cattail species was 0.0007 mg Cd / Kg and 0.0037mg Pb / Kg, the quantification of the concentrat...
12
artículo
Publicado 2020
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The present research aims to evaluate the project-based learning of native species for the phytoremediation of drained waters in the Tangana mine and the bioaccumulation capacity of lead and cadmium through the species putacca (Family apiaceae) and cattail (Scirpus californicus), in the District of Huachocolpa of the Province and Department of Huancavelica (Peru). Applying the instrumental analytical methodology, satisfactory results were obtained for the environment, since both metals (cadmium and lead) were absorbed by these species. In this context, the following conclusions were obtained: a) The concentration of cadmium (Cd) and lead (Pb) in drained waters of the Tangana mine were 0.2661 mg Cd / l and 25.7220 mg Pb / l, the quantification of cadmium (Cd) and lead (Pb) concentration in the cattail species was 0.0007 mg Cd / Kg and 0.0037mg Pb / Kg, the quantification of the concentrat...
13
informe técnico
Publicado 1951
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45 páginas, 6 láminas. | Elaborado en cooperación con el Ministerio de Fomento, Instituto Geológico del Perú, bajo el auspicio del Interdepartmental Committee on Scientific and Cultural Cooperation Department of State (U.S.)
14
artículo
Publicado 2024
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La investigación se fundamenta en la recopilación bibliográfica y experiencias de campo desarrolladas un largo periodo de tiempo dentro del distrito minero "Ponce Enríquez", ubicado en las estribaciones de la Cordillera Occidental en el sur del Ecuador, provincia del Azuay. Desde los años 80 en este distrito minero se han extraído minerales de valor económico, principalmente, oro, plata, cobre y zinc, cambiando drásticamente la economía de la región.Mediante la información recolectada se ha identificado que este distrito minero es conocido por depósitos de Au principalmente en estructuras (vetas y vetilleos), brechas hidrotermales, stockworks y diseminaciones, relacionadas con pórfidos (±Au, Cu, Mo). La edad de mineralización del distrito minero se estima del Mioceno Medio al Superior. Es una faja metalífera que se extiende aproximadamente 100 km en dirección NE-SW, asoc...
15
artículo
Publicado 2020
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The high Andean ecosystems in Peru constitute 14% of the surface of the territory at a national level and mining; the extractive activity of this area generates impacts in its exploration, exploitation, mineral processing and metallurgical processing activities considering the construction, operation and mine closure. Upon completion, it is a priority to recover the disturbed area and leave it in a state similar to that initially found. In the present investigation, the general objective was to identify the impacts of the mining activity that the " Humasha" Exploitation Project would generate in the stage of construction to the high Andean ecosystem, Pampa de Coshorococha, Huayllay-Pasco District, to implement a plan of management, with mitigation measures that counteract these impacts. The study was carried out through three stages: pre-field, field and cabinet; detailing that in t...
16
artículo
Publicado 2020
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The high Andean ecosystems in Peru constitute 14% of the surface of the territory at a national level and mining; the extractive activity of this area generates impacts in its exploration, exploitation, mineral processing and metallurgical processing activities considering the construction, operation and mine closure. Upon completion, it is a priority to recover the disturbed area and leave it in a state similar to that initially found. In the present investigation, the general objective was to identify the impacts of the mining activity that the " Humasha" Exploitation Project would generate in the stage of construction to the high Andean ecosystem, Pampa de Coshorococha, Huayllay-Pasco District, to implement a plan of management, with mitigation measures that counteract these impacts. The study was carried out through three stages: pre-field, field and cabinet; detailing that in t...
17
artículo
Publicado 2011
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This study shows the estimates of emissions from mobile sources in the districts of Chaupimarca, Yanacancha and Simón Bolívar, in the Province and Department of Pasco. The methodology is based on the International IVE Model that estimates atmospheric pollutants based on three components such as: 1) Emission factors, 2) Vehicle activity, and 3) Distribution of the vehicle fleet. It was necessary to collect data from the vehicle fleet in the mentioned area to quantify the components and thus obtain an emissions inventory. The results of the emission of pollutants are as follows: CO is 24 047.31 Kg / day, NOX is 2 309.49 Kg / day, VOC is 1 602.19 Kg / day, SOX is 119.76 Kg / day and PM is 32.81 Kg / day, for a vehicular population of 4,500 units and an average travel magnitude of 527,362 km. In conclusion, mobile sources emit 28.11 MT / day of atmospheric pollutants and CO is considered t...
18
artículo
Publicado 2019
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The Study proposes the implementation of a clean technology to treat Mining Environmental Liabilities (MELs) from the tailings of all the regions of the country based in study from the tailing pond from Cerro El Toro located in the district of Huamachuco, Province of Sánchez Carrion, Department of La Libertad, which generating contamination of the communities of Shiracmaca and Coigobamba. In that sense, this study aims to provide a methodology based on the Integral Treatment Remediation Method-MRTI-SLFCH that has implemented the integral treatment of detoxification of pollutants in metallurgical tailings that includes the development of the methodologies of the flotation and gravimetric concentration techniques, which are characterized by the use of remediating agents. In order to achieve maximum recovery of heavy metals such as: barium, cadmium, mercury and lead regulated by the Standa...
19
artículo
Publicado 2019
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El estudio propone la implementación de una tecnología Limpia para tratar los Pasivos Ambientales Mineros (PAMs) de las relaveras de todas las regiones del país, basándose en el estudio de la relavera de Cerro El Toro del distrito de Huamachuco, Provincia de Sánchez Carrión, Departamento de La Libertad, la cual contamina a las comunidades de Shiracmaca y Coigobamba. Es por ello, que el estudio tiene como objeto del estudio, brindar una metodología basada en el método de remediación de tratamiento integral-MRTI-SLFCH, que implemento el tratamiento integral de detoxificación de contaminantes en relaves metalúrgicos, involucrando el desarrollo de metodologías de las técnicas de flotación y de la concentración gravimétrica que se caracterizan por el empleo de agentes remediantes. El objetivo es lograr la máxima recuperación de los metales pesados tales como: bario, cadmio, ...
20
artículo
Publicado 2024
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As global copper demand surges, it's vital to conduct a thorough analysis of metal concentrations in the agricultural soils of mining districts. This is especially pertinent for the Andean region, where, in the face of clear soil degradation, there's a notable lack of in-depth research. This study is the first attempt to characterize variations in the concentration of 17 metals in the agricultural soils of Moquegua – a region with a long history of mining activity that contributes significantly to Peru's position as the world's second-largest producer of copper. The surface horizons of 336 agricultural soils under vegetable crops were sampled between 9 and 3,934 m above sea level (m.a.s.l.) to determine the total content of metal nutrients (MNs) (Ca, Mg, K, Na, Fe, Cu, Mn, Zn) and heavy metals (HMs) (Cd, Cr, Ni, Pb, As, Co, Ba, V, Al) by inductively coupled plasma-optical emission spec...
