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Hajar Mine, Guemassa Massif, Aghouatim-Tidrara Caïdat,

Hajar Mine, Guemassa Massif, Aghouatim-Tidrara Caïdat, Tahannaout Cercle, Al Haouz Province, Marrakesh-Safi Region, Morocco : Concordant massive sulfide deposit. 35km SW of

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Sericite from Hajar Mine, Guemassa Massif, Aghouatim

The Hajjar deposit of Guemassa (SW Meseta, Morocco): a metamor-phosed syn-sedimentary massive sulphide ore body of the Iberian type of volcano-sedimentary massive sulphide

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Spessartine from Hajar Mine, Guemassa Massif, Aghouatim

2023.9.13  The Hajjar deposit of Guemassa (SW Meseta, Morocco): a metamor-phosed syn-sedimentary massive sulphide ore body of the Iberian type of volcano-sedimentary

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Etude minéralogique et géochimique du chapeau de fer

2017.4.23  Etude minéralogique et géochimique du chapeau de fer des corps minéralisés de la mine de Hajjar, Guemassa, Maroc. UNIVERSITE CADI AYYAD. FACULTE DES

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Geologic, Hydrothermal, and Geochemical Relationships

2016.6.22  Regional geologic setting of the Hercynian Rehamna, Jebilet, and Guemassa Massifs of the western Moroccan Meseta domain and locations of mined VHMS deposits of

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(PDF) The Hajjar Regional Transpressive Shear

2018.10.7  PDF The genesis of the base-metal massive sulfide deposits hosted within the Moroccan Hercynian Jebilet and Guemassa Massifs is still under debate. No... Find, read and cite all the...

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The Hajjar Regional Transpressive Shear Zone (Guemassa Massif

In contrast, the Hajjar MSD located in the Hercynian Guemassa Massif (Figure 1) is considered as a metamorphosed and deformed syngenetic VMS/SEDEX deposit [12,23–25].

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The Hajjar Regional Transpressive Shear Zone

2018.10.7  The Hajjar MSD is located in the southern part of the Hercynian Occidental Meseta in Morocco, within the Guemassa Massif south of Marrakech . The Guemassa Massif is composed of metasediments, metavolcanites, and

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Hajar metal mine, Morocco. - engineeringnews.co

2004.9.24  Brief description: The base-metal-mine, situated in Morocco, employs about 26 Name: Hajar metal-mine. Location: Located in the Guemassa massif, 35 km south of

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Etude minéralogique et géochimique du chapeau de fer

2017.4.23  des corps minéralisés de la mine de Hajjar, Guemassa, Maroc . 2 Remerciement ... Il appartient au massif des Guemassa plus précisément à sa partie orientale. Il est accessible via la route secondaire S507 reliant Marrakech à Amezmiz ... Gisement de HAJAR Tiferouine Barrage lalla Amezmiz H A U T A T L A S Guemassa Ait daoud Vers Agadir s ...

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CARACTERISATION LITHOSTRATIGRAPHIQUE ET

2017.4.25  invisible (détectée par géophysique) de direction N70°E, baptisée « faille de Guemassa » qui se prolonge jusqu’aux Jbilets. Au Sud-Est, la faille d’Ait Khaled, orientée N30 sépare le massif de Guemassa de celui du Haut Atlas. Enfin, la limite sud de ce massif est matérialisée par la faille du barrage « LallaTakerkoust ».

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Magnetic anomalies of Jebilets-Guemassa

2015.9.28  The Jebilets and Guemassa hercynian massives constitute one of the most important metallogenic provinces of Morocco. In this province, mining exploration is focused on the research of massive ...

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Gravity and magnetic investigations in the Haouz basin,

2010.9.1  The Marrakech area belongs to the Southwestern Moroccan Meseta, which constitutes a portion of the Variscan belt. Its basement is mainly made of intensively deformed Hercynian rocks which outcrop in the Paleozoic massifs of Jebilets and Guemassa (Fig. 1).The mining potential of this area has aroused the interest of many geologists and explorers, so

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The Hajjar Regional Transpressive Shear Zone (Guemassa Massif

2018.10.7  The genesis of the base-metal massive sulfide deposits hosted within the Moroccan Hercynian Jebilet and Guemassa Massifs is still under debate. No consensus currently exists between the two models that have been proposed to explain the deposits, i.e., (1) syngenetic volcanogenic massive sulfide mineralization, and (2) synmetamorphic tectonic fluid

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Gravity and magnetic investigations in the Haouz basin,

Conversely, the Guemassa fault appears vertical in the middle and dipping to the South-East at its ends. In the outcropping areas, The mineralization characteristics of the Marrakech area are well known owing to the existence in this area of numerous mines (Hajar, Draa Sfar, Kettara, etc.).

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New Peak Temperature Constraints using RSCM Geothermometry

2015.8.24  New Peak Temperature Constraints using RSCM Geothermometry on the Hajjar Zn-Pb-Cu Mine and its Surroundings (Guemassa Massif, Morocco) ... massive sulfide deposit at Hajar (1.5) Mt Zn, 0.45 Mt Pb ...

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Contribution of magnetic modeling to the discovery of a

1991.7.1  The Hajar prospect is located in the Guemassa Paleozoic massif, about 30 km southwest of Marrakesh, Morocco. Visean volcano-sedimentary formations are present in this massif and in the Jebilets massif north of Marrakesh. In these formations, syngenetic massive sulfides occur, and one of these bodies, Kettara in the Jebilets, has been partially ...

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Potential-field geophysical data inversion for 3D modelling

Potential-field geophysical data inversion for 3D modelling and reserve estimation (Example of the Hajjar mine, Guemassa massif, Morocco): magnetic and gravity data case ... R. Millon Contribution of magnetic modeling to the discovery of a hidden massive sulfide body at Hajar, Morocco, Geophysics, Volume 56 (1991), ...

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Al Haouz Province, Marrakesh-Safi Region, Morocco

Oukilal, Tichka Massif, Asni Cercle, Al Haouz Province, Marrakesh-Safi Region, Morocco Tichka-East prospect, Analghi, Aghbar, Talat N'Yaaqoub Caïdat, Asni Cercle, Al Haouz Province, Marrakesh-Safi Region, Morocco Hajar Mine, Guemassa Massif, Aghouatim-Tidrara Caïdat, Tahannaout Cercle, Al Haouz Province, Marrakesh-Safi Region, Morocco

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Mine de Draa Sfar Managem

2024.10.21  MINES POLYMÉTALLIQUES DE DRAA SFAR L’Histoire de la mine de Draa Sfar remonte à 1949 et Jean Routier fut le premier à déposer le permis qui couvre le chapeau de fer en amont du gisement. En 1953, la SMZ (Société des Mines des Zenaga) l’a mis en exploitation et a produit 5000 tonnes de minerai de Fer sous forme d’Hématite à 51% de Fer.

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Potential-field geophysical data inversion for 3D

Potential-field geophysical data inversion for 3D modelling and reserve estimation (Example of the Hajjar mine, Guemassa massif, Morocco): magnetic and gravity data case ... R. Millon Contribution of magnetic modeling to the discovery of a

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Regional geologic setting of Variscan Rehamna,

The Roc Blanc Pb-Zn-Ag ± Au vein system in the Variscan Central Jebilet massif, Morocco, is confined within the contact metamorphic aureole of S- and I-type calc-alkaline granitic stocks (327 ± ...

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New Peak Temperature Constraints using RSCM

2021.8.26  of the Guemassa massif and that of the Hajjar polymetallic deposit, by using a recently-developed method: the Raman Spectroscopy of Carbonaceous Material (e.g. Beyssac et al 2002; Lahfid et al 2010). The Guemassa massif belongs to the Moroccan Meseta domain and is mainly composed of Palaeozoic rocks folded during the Hercynian orogeny.

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Gravity and magnetic investigations in the Haouz basin,

2010.9.1  Interpretation and mining implications" by M. Jaffal et al. Semantic Scholar extracted view of "Gravity and magnetic investigations in the Haouz basin, Morocco. ... Contribution of magnetic modeling to the discovery of a hidden massive sulfide body at Hajar, Morocco ... The Hajar prospect is located in the Guemassa Paleozoic massif, about 30 km ...

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UNIVERSITE CADY AYYAD FACULTE DE SCIENCE ET

2017.4.13  Figure I.1 : Situation géographique du gisement Hajar Figure I.2 : Anomalie aéro-magnétique de Hajar Figure I.3: Localisation du gisement polymétallique de Hajar dans le domaine des Guemassa (Extrait de la carte géologique d’Amezmiz 1/100 000) Figure I.4 : Log synthétique du gisement Hajar (document interne CMG)

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A contribution of airborne magnetic, gamma ray spectrometric

2017.10.1  The Central Jebilet massif, well-known for its mining potential, has been explored for several years by the Managem Group, in collaboration with the National Office of Hydrocarbons and Mines (ONHYM), Morocco. This massif was surveyed by high-resolution magnetic and gamma-ray spectrometric methods in 1997 as part of a broader exploration

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The Hajjar Regional Transpressive Shear Zone (Guemassa Massif

Zouhry, S. Étude Métallogénique D’un amas Sulfuré Viséen à Zn Pb Cu: cas de Hajar, Guemassa, Maroc. Ph.D Thesis, Ecole polytechnique de Montréal, Montréal, Canada, 1999. ... New Peak Temperature Constraints using RSCM Geothermometry on the Hajjar Zn-Pb-Cu Mine and its Surroundings (Guemassa Massif, Morocco). In Proceedings of the 13th ...

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40Ar/39Ar Geochronologic Constraints on the Timing of

2002.1.1  The massive sulphide deposits seem to be older than 313 Ma, according to an important post-tectonic thermal event detected in the Hajar mine within the massif of Guemassa ( 40 Ar/ 39 Ar dating ...

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Leucogranite from Hajar Mine, Guemassa Massif, Aghouatim

2023.6.30  Click here to view Hajar Mine, Guemassa Massif, Aghouatim-Tidrara Caïdat, Tahannaout Cercle, Al Haouz Province, Marrakesh-Safi Region, Morocco Data Identifiers Mindat Occurrence Record ID:

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