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Titre : Etude géologique et géotechnique d'une région sismique : E-Chelif tell centro-occidental Type de document : texte imprimé Auteurs : Rachid Bougdal ; U.S.T.H.B., Éditeur scientifique ; Pierre Antoine, Directeur de thèse Année de publication : 1987 Importance : 198 f. Note générale : 02 Disponibles au magasin de la B.U.C. Langues : Français (fre) Catégories : Français - Anglais
Sciences de la terreTags : Géotechnique Géologie E-chelif (Algérie) Séisme Index. décimale : 550 Sciences de la terre Permalink : index.php?lvl=notice_display&id=4377 Etude géologique et géotechnique d'une région sismique : E-Chelif tell centro-occidental [texte imprimé] / Rachid Bougdal ; U.S.T.H.B., Éditeur scientifique ; Pierre Antoine, Directeur de thèse . - 1987 . - 198 f.
02 Disponibles au magasin de la B.U.C.
Langues : Français (fre)
Catégories : Français - Anglais
Sciences de la terreTags : Géotechnique Géologie E-chelif (Algérie) Séisme Index. décimale : 550 Sciences de la terre Permalink : index.php?lvl=notice_display&id=4377 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité BOU/2643 BOU/2643 Thèse Bibliothèque principale Thèses Disponible Etude géologique et gîtologique de la minéralisation ferrifère et cupro-barytique des massifs carbonates de Kef Sidi Marouf, kef derdja et Kef Boulehmame, commune de Sidi Marouf (ne Algerien) / Azzouz Benlamari
Titre : Etude géologique et gîtologique de la minéralisation ferrifère et cupro-barytique des massifs carbonates de Kef Sidi Marouf, kef derdja et Kef Boulehmame, commune de Sidi Marouf (ne Algerien) Type de document : texte imprimé Auteurs : Azzouz Benlamari, Auteur ; Youcef Bouftouha, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2015 Importance : 88 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
Sciences de la terreTags : Geologie ressources minerales Sidi Marouf formations carbonatées fracturation dissolution karstification dolomitisation silicification minéralisation cupro-ferro-barytique hydrothermale carbonate formations fracturing karst dolomitization mineralization copper-iron-baryte hydrothermal سيدي معروف انكسارات التكوينات الجيولوجية التمعدنات الفراغات الكارستية الباريتين المحاليل الهيدروتيرمالية Index. décimale : 550 Sciences de la terre Résumé :
The region of Sidi Maarouf and its surroundings in north-eastern Algeria is distinguished by the presence of a number of massive carbonates of Jurassic age (Kef Sidi Marouf, Kef oulehmame and Kef Derdja). These massives carbonates, belonging to the external domain of maghrebide range are located in the transition zone between the external and the internal domain, represented by metamorphic formations of the Kabyle plinth.
The mountains of Kef Sidi Marouf and Kef Boulehmame present an interest economic region, because they contain iron deposits and carbonate rocks that can be used for steel, cement and aggregates, while Kef Derdja contains only one index of a copper-iron-baryte mineralization and a quarry for the extraction of limestone blocks to rockfill.
These carbonate mountains occupying a peridiapiric position are formed mainly by carbonate rocks of jurassic age. The formations of these massifs show traces of several tectonic events (fracturing, grinding, rebound layers in the vertical).
The intense fracturing of the carbonate rocks greatly promoted the circulation of fluids and led the development of dissolution phenomena of karst, dolomitization, silicification and mineralization.
The ore bodies form the ore deposits of study area have variable morphologies and volumes. However, cluster and lode are the most common.
Mineralization of carbonate masses of the region of Sidi Marouf is composed mainly of iron oxides and hydroxides (hematite, goethite and limonite), plus a barium-copper mineralization.
The geological and gîtological data of mineralizations hosted in carbonate mountains formations in the region of Sidi Marouf reveal a set up of these mineralizations by hydrothermal solutions.
Diplôme : Magistère En ligne : ../theses/sc-terre/BEN6899.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10230 Etude géologique et gîtologique de la minéralisation ferrifère et cupro-barytique des massifs carbonates de Kef Sidi Marouf, kef derdja et Kef Boulehmame, commune de Sidi Marouf (ne Algerien) [texte imprimé] / Azzouz Benlamari, Auteur ; Youcef Bouftouha, Directeur de thèse . - جامعة الإخوة منتوري قسنطينة, 2015 . - 88 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Sciences de la terreTags : Geologie ressources minerales Sidi Marouf formations carbonatées fracturation dissolution karstification dolomitisation silicification minéralisation cupro-ferro-barytique hydrothermale carbonate formations fracturing karst dolomitization mineralization copper-iron-baryte hydrothermal سيدي معروف انكسارات التكوينات الجيولوجية التمعدنات الفراغات الكارستية الباريتين المحاليل الهيدروتيرمالية Index. décimale : 550 Sciences de la terre Résumé :
The region of Sidi Maarouf and its surroundings in north-eastern Algeria is distinguished by the presence of a number of massive carbonates of Jurassic age (Kef Sidi Marouf, Kef oulehmame and Kef Derdja). These massives carbonates, belonging to the external domain of maghrebide range are located in the transition zone between the external and the internal domain, represented by metamorphic formations of the Kabyle plinth.
The mountains of Kef Sidi Marouf and Kef Boulehmame present an interest economic region, because they contain iron deposits and carbonate rocks that can be used for steel, cement and aggregates, while Kef Derdja contains only one index of a copper-iron-baryte mineralization and a quarry for the extraction of limestone blocks to rockfill.
These carbonate mountains occupying a peridiapiric position are formed mainly by carbonate rocks of jurassic age. The formations of these massifs show traces of several tectonic events (fracturing, grinding, rebound layers in the vertical).
The intense fracturing of the carbonate rocks greatly promoted the circulation of fluids and led the development of dissolution phenomena of karst, dolomitization, silicification and mineralization.
The ore bodies form the ore deposits of study area have variable morphologies and volumes. However, cluster and lode are the most common.
Mineralization of carbonate masses of the region of Sidi Marouf is composed mainly of iron oxides and hydroxides (hematite, goethite and limonite), plus a barium-copper mineralization.
The geological and gîtological data of mineralizations hosted in carbonate mountains formations in the region of Sidi Marouf reveal a set up of these mineralizations by hydrothermal solutions.
Diplôme : Magistère En ligne : ../theses/sc-terre/BEN6899.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10230 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité BEN/6899 BEN/6899 Thèse Bibliothèque principale Thèses Disponible
Titre : Etude géologique et hydrologique de la région de Tamerza, Sud-Ouest Tunisien : possibilités de création de retenues souterraines au Nord du Jebel El Ardhia Type de document : texte imprimé Auteurs : Abdallah Mamou ; Université de Grenoble, Éditeur scientifique ; R. Barbier, Directeur de thèse Année de publication : 1981 Importance : 194 f. Note générale : 01 Disponible dans la salle de recherche Langues : Français (fre) Catégories : Français - Anglais
Sciences de la terreTags : Géologie Hydrologie Tamerza (Tunisie) Eau souterraine Jebel El Ardhia (Tunisie) Index. décimale : 550 Sciences de la terre Permalink : index.php?lvl=notice_display&id=4428 Etude géologique et hydrologique de la région de Tamerza, Sud-Ouest Tunisien : possibilités de création de retenues souterraines au Nord du Jebel El Ardhia [texte imprimé] / Abdallah Mamou ; Université de Grenoble, Éditeur scientifique ; R. Barbier, Directeur de thèse . - 1981 . - 194 f.
01 Disponible dans la salle de recherche
Langues : Français (fre)
Catégories : Français - Anglais
Sciences de la terreTags : Géologie Hydrologie Tamerza (Tunisie) Eau souterraine Jebel El Ardhia (Tunisie) Index. décimale : 550 Sciences de la terre Permalink : index.php?lvl=notice_display&id=4428 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité MAM/926 MAM/926 Thèse Bibliothèque principale Thèses Disponible
Titre : Etude geologique et miniere de quelques roches industrielles : cas d'applications dans le nord-est Algerien Type de document : texte imprimé Auteurs : Mohammed Bourezg, Auteur ; Omar Kolli, Directeur de thèse Editeur : constantine [Algérie] : Université Constantine 1 Année de publication : 2013 Importance : 203 f. Format : 30 cm Note générale : 2 copies imprimées disponibles Langues : Français (fre) Catégories : Français - Anglais
Sciences de la terreTags : Calcaire dolomie géologie prospection applications chaux nord-est Algérie Limestone dolostone geology exploration lime North-Eastern Algeria الكلس الدولوميت الجيولوجيا الإستكشاف تطبيقات الجير الشرق الشمالي الجزائري Index. décimale : 550 Sciences de la terre Résumé : This study is a contribution work intended to make known the lime as well as its production sources; limestone and dolomite.
Raw materials quality is a prerequisite to obtain a good and effective product. For this purpose, four active quarries have been selected; these quarries are situated in quite different geological environments of northeastern Algeria.
For limestone: Djendel career and terraced Ben Azzouz career, both located in the “prékabyle” area near Skikda have been selected as well as Khroub quarry known for its production of high quality calcium carbonate. For dolomite, Téioualt career near Aïn M‟lila is taken into account. The last two careers are part of Constantine‟s neretic formations.
Such working sites are each discussed in the local geological and mining context. All their products serve – currently Djendel and Teioualt - or have served temporarily, the lime plant of El Hadjar steel complex.
Based on field observations and taken samples, several chemical analyzes, cooking tests and other characterizations tests were carried out.
The results confirmed the adequacy of samples physico-mechanical and thermal properties and their suitability for lime manufacturing. The obtained results validated Djendel and Ben Azzouz ability to continue to fill the needs of steel industry. The limestone reserves; quite abundant in Djendel; could allow, in case of qualitative failure to carry out a selective exploitation. The Ben Azzouz‟s limestone bench overcomes a dolomitic sitting that could be interesting to prospect...
For Khroub limestones and Téioualt dolomites, the results are even more conclusive. For these substances, and beyond the steel industry, other uses are possible: water treatment and other applications, this should be confirmed by specific feasibility tests ... But in terms of quantity and in the eventuality limestone units will be selected, new possibilities should be highlighted near these sites as long as the same qualities and the same basic material homogeneity still continue. Appropriate assessment should be conducted in this way.
For raw materials, especially limestone, many north eastern Algerian sites should be promoted. Carbonate sets from Cretaceous and Jurassic periods are most favorable for investigations. The assessments should target rather organogenic formations of marine origin, platform or reef type, whose deposits were held in quiet and shallow areas... as long as the deposits are sufficiently thick, homogeneous and undisturbed by tectonic...
Produce some varieties of lime needed for the most critical current needs seems to be a strategic choice within the scope of sustainable development...
Diplôme : Doctorat en sciences En ligne : ../theses/sc-terre/BOU6414.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=9438 Etude geologique et miniere de quelques roches industrielles : cas d'applications dans le nord-est Algerien [texte imprimé] / Mohammed Bourezg, Auteur ; Omar Kolli, Directeur de thèse . - constantine [Algérie] : Université Constantine 1, 2013 . - 203 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Sciences de la terreTags : Calcaire dolomie géologie prospection applications chaux nord-est Algérie Limestone dolostone geology exploration lime North-Eastern Algeria الكلس الدولوميت الجيولوجيا الإستكشاف تطبيقات الجير الشرق الشمالي الجزائري Index. décimale : 550 Sciences de la terre Résumé : This study is a contribution work intended to make known the lime as well as its production sources; limestone and dolomite.
Raw materials quality is a prerequisite to obtain a good and effective product. For this purpose, four active quarries have been selected; these quarries are situated in quite different geological environments of northeastern Algeria.
For limestone: Djendel career and terraced Ben Azzouz career, both located in the “prékabyle” area near Skikda have been selected as well as Khroub quarry known for its production of high quality calcium carbonate. For dolomite, Téioualt career near Aïn M‟lila is taken into account. The last two careers are part of Constantine‟s neretic formations.
Such working sites are each discussed in the local geological and mining context. All their products serve – currently Djendel and Teioualt - or have served temporarily, the lime plant of El Hadjar steel complex.
Based on field observations and taken samples, several chemical analyzes, cooking tests and other characterizations tests were carried out.
The results confirmed the adequacy of samples physico-mechanical and thermal properties and their suitability for lime manufacturing. The obtained results validated Djendel and Ben Azzouz ability to continue to fill the needs of steel industry. The limestone reserves; quite abundant in Djendel; could allow, in case of qualitative failure to carry out a selective exploitation. The Ben Azzouz‟s limestone bench overcomes a dolomitic sitting that could be interesting to prospect...
For Khroub limestones and Téioualt dolomites, the results are even more conclusive. For these substances, and beyond the steel industry, other uses are possible: water treatment and other applications, this should be confirmed by specific feasibility tests ... But in terms of quantity and in the eventuality limestone units will be selected, new possibilities should be highlighted near these sites as long as the same qualities and the same basic material homogeneity still continue. Appropriate assessment should be conducted in this way.
For raw materials, especially limestone, many north eastern Algerian sites should be promoted. Carbonate sets from Cretaceous and Jurassic periods are most favorable for investigations. The assessments should target rather organogenic formations of marine origin, platform or reef type, whose deposits were held in quiet and shallow areas... as long as the deposits are sufficiently thick, homogeneous and undisturbed by tectonic...
Produce some varieties of lime needed for the most critical current needs seems to be a strategic choice within the scope of sustainable development...
Diplôme : Doctorat en sciences En ligne : ../theses/sc-terre/BOU6414.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=9438 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité BOU/6414 BOU/6414 Thèse Bibliothèque principale Thèses Disponible Documents numériques
texte intégraleAdobe Acrobat PDF
Titre : Géologie, pétrographie et géochimie des formations du siècle de petite kabyle dans la région des Beni-Belaid, Algérie nord-oriental Type de document : texte imprimé Auteurs : Ahcéne Kehal ; Univ. de Constantine, Éditeur scientifique ; Mokrane Kesraoui, Directeur de thèse Année de publication : 1998 Importance : 96 f. Note générale : 01 Disponible dans la salle de recherche
01 Disponible au magasin de la B.U.C.Langues : Français (fre) Catégories : Français - Anglais
Sciences de la terreTags : Géologie Géochimie Pétrographie Index. décimale : 550 Sciences de la terre Permalink : index.php?lvl=notice_display&id=4423 Géologie, pétrographie et géochimie des formations du siècle de petite kabyle dans la région des Beni-Belaid, Algérie nord-oriental [texte imprimé] / Ahcéne Kehal ; Univ. de Constantine, Éditeur scientifique ; Mokrane Kesraoui, Directeur de thèse . - 1998 . - 96 f.
01 Disponible dans la salle de recherche
01 Disponible au magasin de la B.U.C.
Langues : Français (fre)
Catégories : Français - Anglais
Sciences de la terreTags : Géologie Géochimie Pétrographie Index. décimale : 550 Sciences de la terre Permalink : index.php?lvl=notice_display&id=4423 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité KEH/3086 KEH/3086 Thèse Bibliothèque principale Thèses Disponible
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