<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1993-8012</journal-id>
<journal-title><![CDATA[Minería y Geología]]></journal-title>
<abbrev-journal-title><![CDATA[Min. Geol.]]></abbrev-journal-title>
<issn>1993-8012</issn>
<publisher>
<publisher-name><![CDATA[EDUM. Universidad de Moa]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1993-80122020000400377</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Identificación mediante interpretación geofísica del control estructural metalogénico en la zona aurífera La Unión-La Botija, provincias Camagüey y Las Tunas]]></article-title>
<article-title xml:lang="en"><![CDATA[Identification by geophysical interpretation of metallogenic structural control in La Unión-La Botija gold zone, Camagüey and Las Tunas provinces]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Batista-García]]></surname>
<given-names><![CDATA[Julio Cesar]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vega-Carreño]]></surname>
<given-names><![CDATA[Marina Beatriz]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Capote-Marrero]]></surname>
<given-names><![CDATA[Carbeny Ramiro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Tecnológica de La Habana  ]]></institution>
<addr-line><![CDATA[ La Habana]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto de Geología y Paleontología  ]]></institution>
<addr-line><![CDATA[ La Habana]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<volume>36</volume>
<numero>4</numero>
<fpage>377</fpage>
<lpage>389</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1993-80122020000400377&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1993-80122020000400377&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1993-80122020000400377&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN Con el objetivo de identificar las estructuras que representan el control estructural metalogénico de la zona favorable aurífera y proponer nuevas zonas con posible mineralización de oro en el sector La Unión-La Botija, provincias Camagüey-Las Tunas, se realizó una interpretación integrada de métodos geofísicos y morfométricos. Se procesaron datos de los campos gravimétrico y magnético para determinar los gradientes horizontales en las diferentes direcciones, indicadores de fallas. El procesamiento de datos radiométricos permitió evaluar el factor de mineralización y la creación de mapas ternarios. A partir de los datos del modelo digital de elevaciones se obtuvo la red de drenaje y los mapas de acumulación de flujo. Se interpretó cada uno de los mapas generados y posteriormente se realizó la interpretación integrada, lo que permitió identificar gran número de estructuras y zonas con alteraciones hidrotermales. Se identificaron seis posibles zonas de mineralización aurífera, con criterios geológicos, geofísicos y del drenaje. Estos resultados han revelado la presencia de nuevos sectores favorables para el reconocimiento de mineralización aurífera, lo cual resulta de actualidad ya que se enmarcan dentro del Programa Nacional del Oro que ejecuta el Servicio Geológico Nacional de Cuba.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT With the objective to identify the structures that represent the metalogenic structural control of auriferous zone, and to propose new zones with possible auriferous mineralization, in La Union - La Botija, provinces Camagüey - Las Tunas, Cuba it was carry out an integraed interpretation of come geophysical methods and the relief. The processing of the gravimetric and magnetic data was made to determine horizontal gradients in the different directions that suggest fault presence. The processing of the radiometric allows the evaluation of the mineralization factor and the creation of ternary maps. From the digital elevation model data it was obtained the drainage system and the maps of flow accumulation. It was accomplished the interpretation of every one of the generated maps and the integrated interpretation of them; that allowed identifying a large number of structures, and zones with hydrothermal. It was identified six possible zones of auriferous mineralization, according to geology geophysical and relief criteria. These results show the presence of new appropriate sectors for the recognition of auriferous mineralization which proves to be at the present time because they are in the frame of the National Program of gold that the Geological National Service execute.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[yacimientos epitermales]]></kwd>
<kwd lng="es"><![CDATA[mineralización aurífera]]></kwd>
<kwd lng="es"><![CDATA[métodos geofísicos integrados]]></kwd>
<kwd lng="es"><![CDATA[alteración hidrotermal]]></kwd>
<kwd lng="es"><![CDATA[control estructural]]></kwd>
<kwd lng="en"><![CDATA[epithermal deposits]]></kwd>
<kwd lng="en"><![CDATA[gold mineralization]]></kwd>
<kwd lng="en"><![CDATA[integrated geophysical methods]]></kwd>
<kwd lng="en"><![CDATA[hydrothermal alteration]]></kwd>
<kwd lng="en"><![CDATA[and structural control]]></kwd>
</kwd-group>
</article-meta>
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