<?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>0120-0283</journal-id>
<journal-title><![CDATA[Boletín de Geología]]></journal-title>
<abbrev-journal-title><![CDATA[Bol. geol.]]></abbrev-journal-title>
<issn>0120-0283</issn>
<publisher>
<publisher-name><![CDATA[Universidad Industrial de Santander]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0120-02832023000100087</article-id>
<article-id pub-id-type="doi">10.18273/revbol.v45n1-2023004</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Mineralogical analysis of a residual soil from Medellín Dunite (Colombia) and its influence on physical properties and unsaturated undrained shear strength]]></article-title>
<article-title xml:lang="es"><![CDATA[Análisis mineralógico de un suelo residual de la Dunita de Medellín (Colombia) y su influencia en las propiedades físicas y la resistencia al corte no drenada de suelos no saturados]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Meza-Ochoa]]></surname>
<given-names><![CDATA[Victoria]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Morales]]></surname>
<given-names><![CDATA[Álvaro L.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Márquez-Godoy]]></surname>
<given-names><![CDATA[Marco Antonio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Politécnico Colombiano Jaime Isaza Cadavid Facultad de Ingeniería ]]></institution>
<addr-line><![CDATA[Medellín ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Antioquia Instituto de Física ]]></institution>
<addr-line><![CDATA[Medellín ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Nacional de Colombia Facultad de Minas ]]></institution>
<addr-line><![CDATA[Medellín ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2023</year>
</pub-date>
<volume>45</volume>
<numero>1</numero>
<fpage>87</fpage>
<lpage>101</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0120-02832023000100087&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0120-02832023000100087&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0120-02832023000100087&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The residual soils have a physical-mechanical behavior that reflects their formation process. In the present work, a residual soil derived from Medellín Dunite was characterized mineralogically and its influence on the physical properties and unsaturated undrained shear strength was evaluated. The samples were taken in the area adjacent to &#8220;Canteras de Colombia&#8221;, in Bello municipality (Antioquia, Colombia), on the east side of the Medellín-Bogotá highway. To obtain a relationship between mineralogy and physical-mechanical properties, mineralogical characterization with X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), and Mössbauer spectroscopy was done to determine the mineral phases present at three depths above 1.80 m in a soil profile derived from Medellín Dunite. The index properties and undrained shear strength of these soils were determined, the latter by the unconfined compressive strength (UCS) test and unconsolidated-undrained (UU) triaxial compression test. The residual soils of Medellín Dunite, have a particular mineralogical composition, which has a significant bearing on their physical-mechanical behavior. The more superficial soils (0.00 a 0.30 m) are richer in iron oxides and hydroxides (hematite, maghemite, and goethite) and aluminum hydroxides (gibbsite), forming bonds between the particles that produce soil aggregation. They are of lateritic behavior and fragile, and present, more significant cohesion and larger undrained shear strength than deeper soils (0.30 m to 1.80 m), these present lower content of oxides and oxi-hydroxides and higher content of silicates like clinochlore and tremolite.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Los suelos residuales presentan un comportamiento físico-mecánico que es el reflejo de su proceso de formación. En la presente investigación, un suelo residual derivado de la Dunita de Medellín fue caracterizado mineralógicamente, y se evaluó su influencia en algunas propiedades físicas y en la resistencia al corte no drenada en condición no saturada. Los suelos estudiados se localizan en el sector contiguo a &#8220;Canteras de Colombia&#8221;, en el municipio de Bello (Antioquia, Colombia), sobre el costado oriental de la autopista Medellín-Bogotá. En la zona de estudio, se seleccionó un talud y se tomaron muestras del suelo a diferentes profundidades (por encima de 1,8 m) dentro del perfil de meteorización. La caracterización mineralógica para determinar las fases minerales presentes en los suelos se hizo utilizando difracción de rayos X (DRX), espectroscopía infrarroja por transformada de Fourier (FTIR) y espectroscopía de Mössbauer. Fueron determinadas las propiedades índice del suelo y la resistencia al corte no drenada, esta última mediante los ensayos de resistencia a la compresión no confinada (UCS) y resistencia a la compresión triaxial no consolidada-no drenada (UU). Los suelos residuales derivados de la Dunita de Medellín presentan una composición mineralógica particular, que al parecer tiene un efecto significativo en su comportamiento físico-mecánico. Los suelos más superficiales (0,00 a 0,30 m) se encuentran enriquecidos en óxidos y oxi-hidróxidos de hierro (hematita, magemita y goetita) e hidróxidos de aluminio (gibsita), formando enlaces entre-partículas que producen agregación a los suelos. Estos son de comportamiento laterítico y frágil, y presentan mayor cohesión y mayor resistencia al corte no drenada que los suelos residuales de los horizontes más profundos (0,30 m a 1,80 m), que a su vez presentan menor contenido de óxidos y oxi-hidróxidos y mayor contenido de silicatos como clinocloro y tremolita.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Medellín Dunite]]></kwd>
<kwd lng="en"><![CDATA[Mineralogy of dunite residual soils]]></kwd>
<kwd lng="en"><![CDATA[Lateritic soils]]></kwd>
<kwd lng="en"><![CDATA[Oxides and oxi-hydroxides]]></kwd>
<kwd lng="en"><![CDATA[Unsaturated undrained shear strength]]></kwd>
<kwd lng="es"><![CDATA[Dunita de Medellín]]></kwd>
<kwd lng="es"><![CDATA[Mineralogía de suelos residuales de dunita]]></kwd>
<kwd lng="es"><![CDATA[Suelos lateríticos]]></kwd>
<kwd lng="es"><![CDATA[Óxidos y oxihidróxidos]]></kwd>
<kwd lng="es"><![CDATA[Resistencia al corte no drenada de suelos no saturados]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Álvarez-Agudelo]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Tectonitas Dunitas de Medellín, Departamento de Antioquia, Colombia]]></article-title>
<source><![CDATA[Boletín Geológico]]></source>
<year>1987</year>
<volume>28</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>9-44</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Araki]]></surname>
<given-names><![CDATA[M.S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Aspectos relativos às propriedades dos solos porosos colapsíveis do Distrito Federal]]></source>
<year>1997</year>
<publisher-loc><![CDATA[Brasil ]]></publisher-loc>
<publisher-name><![CDATA[Universidade de Brasília]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="book">
<source><![CDATA[ASTM D2216-19. Standard Test Method for Laboratory Determination of Water (Moisture) Content of Soil and Rock by Mass]]></source>
<year>2019</year>
<publisher-name><![CDATA[ASTM International, West Conshohocken, PA]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="book">
<source><![CDATA[ASTM D854-14. Standard Test Methods for Specific Gravity of Soil Solids by Water Pycnometer]]></source>
<year>2014</year>
<publisher-name><![CDATA[ASTM International, West Conshohocken, PA]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="book">
<source><![CDATA[ASTM D4318-17e1. Standard Test Methods for Liquid Limit, Plastic Limit, and Plasticity Index of Soils]]></source>
<year>2017</year>
<publisher-name><![CDATA[ASTM International, West Conshohocken, PA]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="book">
<source><![CDATA[ASTM D422-63(2007)e1. Standard Test Methods for Particle-Size Analysis of Soils]]></source>
<year>2007</year>
<publisher-name><![CDATA[ASTM International, West Conshohocken, PA]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="book">
<source><![CDATA[ASTM D2487-17e1. Standard Practice for Classification of Soils for Engineering Purposes (Unified Soil Classification System)]]></source>
<year>2017</year>
<publisher-name><![CDATA[ASTM International, West Conshohocken, PA]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<source><![CDATA[ASTM D2166-16. Standard Test Method for Unconfined Compressive Strength of Cohesive Soil]]></source>
<year>2016</year>
<publisher-name><![CDATA[ASTM International, West Conshohocken, PA]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="book">
<source><![CDATA[ASTM D2850-15. Standard Test Method for Unconsolidated-Undrained Triaxial Compression Test on Cohesive Soils]]></source>
<year>2015</year>
<publisher-name><![CDATA[ASTM International, West Conshohocken, PA]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bo]]></surname>
<given-names><![CDATA[M.W.]]></given-names>
</name>
<name>
<surname><![CDATA[Aruljarah]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Sukmak]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Horpibulsuk]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Mineralogy and geotechnical properties of Singapore marine clay at Changi]]></article-title>
<source><![CDATA[Soils and Foundations]]></source>
<year>2015</year>
<volume>55</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>600-13</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Brewer]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Fabric and mineral analysis of soils]]></source>
<year>1964</year>
<publisher-name><![CDATA[Wiley &amp; Sons]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cundy]]></surname>
<given-names><![CDATA[A.B.]]></given-names>
</name>
<name>
<surname><![CDATA[Hopkinson]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Electrokinetic iron pan generation in unconsolidated sediments: implications for contaminated land remediation and soil engineering]]></article-title>
<source><![CDATA[Applied Geochemistry]]></source>
<year>2005</year>
<volume>20</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>841-8</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[de Graft-Johnson]]></surname>
<given-names><![CDATA[J.W.S.]]></given-names>
</name>
<name>
<surname><![CDATA[Bhatia]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Hammond]]></surname>
<given-names><![CDATA[A.A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Lateritic gravel evaluation for road construction]]></article-title>
<source><![CDATA[Journal of the Soil Mechanics and Foundations Division]]></source>
<year>1972</year>
<volume>98</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>1245-65</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Deere]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Patton]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<source><![CDATA[Slope stability in residual soils]]></source>
<year>1971</year>
<conf-name><![CDATA[ 4Pan American Conference on Soil Mechanics and Foundation Engineering]]></conf-name>
<conf-loc>San Juan, Puerto Rico </conf-loc>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Echeverri-Ramírez]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
</person-group>
<source><![CDATA[Efecto de la microestructura en los parámetros de resistencia al esfuerzo cortante de algunos suelos provenientes de rocas ígneas presentes en Medellín. M.Sc]]></source>
<year>2005</year>
<publisher-loc><![CDATA[Medellín, Colombia ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Nacional de Colombia]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fookes]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Tropical Residuals Soils]]></source>
<year>1997</year>
<publisher-name><![CDATA[Geological Society Professional Handbook]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fresneda-Saldarriaga]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Navarro-Saldarriaga]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Valencia-González]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Caracterización geotécnica de un suelo tropical laterítico]]></article-title>
<source><![CDATA[INGE CUC]]></source>
<year>2013</year>
<volume>9</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>219-30</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Garcia-Casco]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Restrepo]]></surname>
<given-names><![CDATA[J.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Correa-Martínez]]></surname>
<given-names><![CDATA[A.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Blanco-Quintero]]></surname>
<given-names><![CDATA[I.F.]]></given-names>
</name>
<name>
<surname><![CDATA[Proenza]]></surname>
<given-names><![CDATA[J.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Weber]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Butjosa]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The petrologic nature of the &#8220;Medellín Dunite&#8221; revisited: An algebraic approach and proposal of a new definition of the geological body]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Pinilla-Pachon]]></surname>
<given-names><![CDATA[A.O.]]></given-names>
</name>
</person-group>
<source><![CDATA[The Geology of Colombia]]></source>
<year>2020</year>
<volume>2</volume>
<page-range>45-75</page-range><publisher-name><![CDATA[Servicio Geológico Colombiano]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gidigasu]]></surname>
<given-names><![CDATA[M.D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Mode of formation and geotechnical characteristic of laterite materials of Ghana in relation to soil forming factor]]></article-title>
<source><![CDATA[Engineering Geology]]></source>
<year>1972</year>
<volume>6</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>79-150</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kiehl]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Manual de Edafologia: Relações Solo - Planta]]></source>
<year>1979</year>
<publisher-name><![CDATA[Editora Agronômica &#8220;CERES&#8221; Ltda]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lagarec]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Rancourt]]></surname>
<given-names><![CDATA[D.G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Mössbauer Spectral Analysis Software for Windows, version 1.0]]></source>
<year>1998</year>
<page-range>1-40</page-range><publisher-name><![CDATA[Department of Physics, University of Ottawa]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Larrahondo]]></surname>
<given-names><![CDATA[J.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Choo]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Burns]]></surname>
<given-names><![CDATA[S.E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Laboratory-prepared iron oxide coatings on sands: Submicron-scale small-strain stiffness]]></article-title>
<source><![CDATA[Engineering Geology]]></source>
<year>2011</year>
<volume>121</volume>
<numero>1-2</numero>
<issue>1-2</issue>
<page-range>7-17</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Little]]></surname>
<given-names><![CDATA[A.L.]]></given-names>
</name>
</person-group>
<source><![CDATA[The engineering classification of residual tropical soils]]></source>
<year>1969</year>
<conf-name><![CDATA[ 7International Conference of Soil Mechanics and Foundation Engineering]]></conf-name>
<conf-loc>México city, México </conf-loc>
</nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Morales]]></surname>
<given-names><![CDATA[A.L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[An X-ray diffraction study of corrosion products from low carbon steel]]></article-title>
<source><![CDATA[Revista de Metalurgia]]></source>
<year>2003</year>
<volume>39</volume>
<numero>Extraordinario 1</numero>
<issue>Extraordinario 1</issue>
<page-range>28-31</page-range></nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="book">
<collab>National Engineering Handbook</collab>
<source><![CDATA[Part 650 Engineering Field Handbook. Elementary Soil Engineering Chapter 4]]></source>
<year>2021</year>
<publisher-name><![CDATA[United States Department of Agriculture, NRCS]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nogami]]></surname>
<given-names><![CDATA[J.S.]]></given-names>
</name>
<name>
<surname><![CDATA[Villibor]]></surname>
<given-names><![CDATA[D.F.]]></given-names>
</name>
</person-group>
<source><![CDATA[Identificação expedita dos grupos de classificação MCT para solos tropicais]]></source>
<year>1994</year>
<conf-name><![CDATA[ XCongreso Brasilero de Mecánica de Suelos e Ingeniería de Fundaciones]]></conf-name>
<conf-loc>São Paulo, Brasil </conf-loc>
</nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pineda-Jaimes]]></surname>
<given-names><![CDATA[J.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Colmenares-Montañez]]></surname>
<given-names><![CDATA[J.E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Efectos de la meteorización en las propiedades de retención de humedad de dos suelos residuales derivados de una granodiorita]]></article-title>
<source><![CDATA[Épsilon]]></source>
<year>2008</year>
<volume>1</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>9-21</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Quintero-Ramírez]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Valencia-González]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Lara- Valencia]]></surname>
<given-names><![CDATA[L.A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Variaciones geotécnicas en un suelo tropical causadas por los lixiviados de residuos sólidos urbanos: Escala laboratorial]]></article-title>
<source><![CDATA[Boletín de Ciencias de la Tierra]]></source>
<year>2017</year>
<volume>41</volume>
<page-range>40-7</page-range></nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rahardjo]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Aung]]></surname>
<given-names><![CDATA[K.K.]]></given-names>
</name>
<name>
<surname><![CDATA[Leong]]></surname>
<given-names><![CDATA[E.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Rezaur]]></surname>
<given-names><![CDATA[R.B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Characteristics of residual soils in Singapore as formed by weathering]]></article-title>
<source><![CDATA[Engineering Geology]]></source>
<year>2004</year>
<volume>73</volume>
<numero>1-2</numero>
<issue>1-2</issue>
<page-range>157-69</page-range></nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rodríguez]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Zapata]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Geología de la plancha 147 Medellín Oriental. INGEOMINAS. Comprende mapa a escala 1:50.000 e informe]]></source>
<year>2005</year>
<page-range>312</page-range></nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Romaña]]></surname>
<given-names><![CDATA[J.F.]]></given-names>
</name>
<name>
<surname><![CDATA[Zapata]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Giraldo]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Valencia]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
</person-group>
<source><![CDATA[Efecto de la meteorización en el comportamiento de un suelo tropical del oriente antioqueño]]></source>
<year>2009</year>
<conf-name><![CDATA[ XVJornadas Geotécnicas de la Ingeniería Colombiana]]></conf-name>
<conf-loc>Bogotá, Colombia </conf-loc>
</nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Serna-Quintana]]></surname>
<given-names><![CDATA[C.A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[La naturaleza social de los desastres asociados a inundaciones y deslizamientos en Medellín (1930-1990)]]></article-title>
<source><![CDATA[Historia Crítica]]></source>
<year>2011</year>
<volume>43</volume>
<page-range>198-223</page-range></nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shaqour]]></surname>
<given-names><![CDATA[F.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Jarrar]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Hencher]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Kuisi]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Geotechnical and mineralogical characteristics of marl deposits in Jordan]]></article-title>
<source><![CDATA[Environmental Geology]]></source>
<year>2008</year>
<volume>55</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>1777-83</page-range></nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sowers]]></surname>
<given-names><![CDATA[G.F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Residual Soils in the United States]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Brand]]></surname>
<given-names><![CDATA[E.W.]]></given-names>
</name>
<name>
<surname><![CDATA[Phillipson]]></surname>
<given-names><![CDATA[H.B.]]></given-names>
</name>
</person-group>
<source><![CDATA[Sampling and Testing of Residual Soils. A Review of International Practice]]></source>
<year>1985</year>
<page-range>183-91</page-range><publisher-name><![CDATA[Scorpion Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B35">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Suárez]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Deslizamientos y estabilidad de taludes en zonas tropicales]]></source>
<year>1998</year>
<publisher-name><![CDATA[Publicaciones UIS]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B36">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tsige]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[González de Vallejo]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Microfábrica de las arcillas azules del Guadalquivir y su relación con los procesos de meteorización]]></article-title>
<source><![CDATA[Geogaceta]]></source>
<year>1996</year>
<volume>20</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1324-7</page-range></nlm-citation>
</ref>
<ref id="B37">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wesley]]></surname>
<given-names><![CDATA[L.D.]]></given-names>
</name>
</person-group>
<source><![CDATA[Geotechnical Engineering in Residual Soils]]></source>
<year>2010</year>
<publisher-name><![CDATA[Wiley &amp; Sons, Inc]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B38">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Yean-Chin]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Chee-Meng]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Slope stability and stabilization]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Huat]]></surname>
<given-names><![CDATA[B.B.K.]]></given-names>
</name>
<name>
<surname><![CDATA[See-Sew]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Ali]]></surname>
<given-names><![CDATA[F.H.]]></given-names>
</name>
</person-group>
<source><![CDATA[Tropical Residual Soils Engineering]]></source>
<year>2004</year>
<page-range>169-92</page-range><publisher-name><![CDATA[Taylor &amp; Francis Group]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
