 | | Journal (article/letter/editorial) | | GebeitGold Mine, DemocraticRepublic of the Sudan ISMA• M. E• Bovsa• Abstract The Gebeit gold mine is locatedin...locatedin the northern Red Sea Hills in the Democratic Republicof the Sudan. The mineprobablywasworkedas...severalhundredthousand ounces. The rocks of the mine area are mainly silicic metavolcanics oœthe Nafirdeib... a subdivisionoœthe BasementComplex of the Red Sea Hills. The principal structuresof the region are folds...is parallel to, and perhapsassociatedwith the Red Sea riR system. Gold occurs free in quartz-pyrite-arsenopyrite |  | | Journal (issue) | | Geology and Mineral Resources Geochronology of the Sudan J R VAIL \..OGJCA 26NOV\990 llBRARi © J R Vail...Background 2 History of geochronological research in the Sudan 2 Methods and standardisation of results 3 Geological...Geographic locations 4 Outline of the geology of the Sudan 4 Geochronological data and interpretation 8 Age...the gneissic terrains of the western and central Sudan 8 Age determinations from the volcanosedimentary...volcanosedimentary greenschist terrains of the eastern Sudan 15 Age of anorogenic magmatic events 26 Age determinations |  | | Journal (article/letter/editorial) | | Bayuda Desert high-grade metamorphic basement (Sudan): an early Pan-African oceanic convergent margin...arc magmatism in the ANS. Leucocratic gneisses, muscovite schists and garnet–biotite schists form the dominant...syn-collisional peraluminous granites preserved as muscovite– biotite gneisses. Meta-igneous rocks from eastern...can be excluded) than the neighbouring Gabgaba– Gebeit terrane (mNd, ca. + 7) from the Arabian– Nubian...succession occur in many parts of central and western Sudan, suggesting a comparable geodynamic evolution. It |  | | Journal (article/letter/editorial) | | evidence from granitic rocks of the Nakasib suture, NE Sudan Received: 16 January 1997 / Accepted: 30 November...sample from the neo-Proterozoic Nakasib suture in NE Sudan. Chemical data indicate that the samples are medium-...of deformation associated with suturing of the Gebeit and Haya terranes to have ended by approximately...therefore is the most convincing demonstration that sea-floor spreading occurred in Precambrian times. 2...granitic intrusions from the Nakasib suture in NE Sudan. These data indicate that the interval 790–710 Ma |  | | Journal (article/letter/editorial) | | Northern Red Sea Hill-, Sudan By B. P. RUXTON ABSTRACT The Basement Complex rocks of the Northern Red Sea...Sea Hills, Sudan, are believed to be pre-Cambrian in age. They can be divided into three major sedimentary...succession proposed by the author is as follows :— Red granite. Injection granite. Awat series. (Unconformity...Northern Red Sea Hills of the Sudan described is bounded by longitude 36° 00' east, the Red Sea, and latitude...North-East Sudan (scale approx. 1 : 15,000,000). The Northern Red Sea Hills 315 The 1 : 250,000 Sudan Survey |  | | Report (issue) | | THE DEMOCRATIC REPUBLIC OF THE SUDAN MINISTRY OF ENERGY AND MINING GEOLOGICAL & MINERAL RESOURCES DEPARTMENT...OF 1:2 000 000 OF THE DEMOCRATIC REPUBLIC OF THE SUDAN 1981 Edition by AHMED AWADALLA YASSIN FATHI ALI...Netherlands 1984 ISRIC THE DEMOCRATIC REPUBLIC OF THE SUDAN AM. UBPARY QLI, W^pp'il'^'jon. T'.r M.-thcJ-...OF 1:2000000 OF THE DEMOCRATIC REPUBLIC OF THE SUDAN 1981 Edition by AHIVIED AWADALLA YASSIN FATHI A...Generalities 11 B - Description by area 12 a) Red Sea Hills 13 1) 2) 3) 4) Kashebib Series Nafirdeib |  | | Report (chapter) | | Precambrian rocks exposed on either side of the Red Sea in westem Arabia and northeastern Africa (Fig....Precambrian rocks exposed on either side of the Red Sea and in Oman, and Precambrian deposition basins...to the magmatic age. Leucocratic gneisses and muscovite and garnet-biotite schist that yield negative...syntectonic granitoids that are now preserved as muscovite-biotite gneiss. A low-grade passive margin assemblage...shear zones and other spatial relations prior to Red Sea opening. Downloaded from http://sp.lyellcollection |  | Bierlein, Frank P., Potma, Warren, Cernuschi, Federico, Brauhart, Carl, Robinson, Jamie, Bargmann, Chris J., Bullen, Warwick, Henriquez, Jose F., Davies, Ian, Kennedy, Allen (2020) New Insights into the Evolution and Age of the Neoproterozoic Jebel Ohier Porphyry Copper Deposit, Red Sea Hills, Northeastern Sudan. Economic Geology, 115 (1) 1-31 doi:10.5382/econgeo.4691 | Journal (article/letter/editorial) | | Jebel Ohier Porphyry Copper Deposit, Red Sea Hills, Northeastern Sudan Frank P. Bierlein,1,† Warren Potma...2CSA Mining Co. Ltd., P.O. Box 7828, Khartoum, Sudan Global Pty. Ltd., P.O. Box 141, West Perth, Western...of Au at 0.15% Cu cutoff) in the Red Sea Hills of northeastern Sudan have bracketed the age of mineralization...magmatic activity coinciding with the suturing of the Gebeit terrane at ca. 724 Ma. In spite of, or perhaps...type in the Neoproterozoic basement successions of Sudan and neighboring countries. Other mineralization |  | | Journal (issue) | | mineral deposits of the Democratic Republic of the Sudan and adjacent areas ..--• · ·-- --- . ... ·-·-··...Kordofan Province 7 Southern and south-western Sudan, northern Uganda, Zaire, and Central African Republic...Uweinat inlier 11 Bayuda and Nubian deserts and Red Sea Hills 12 Nile Valley from Wadi Halfa to the Third...Tehilla, Red Sea Prc)vince 14 Port Sudan and the central Red Sea Hills 14 Northern Red Sea Hills of Sudan...and Butana Plains of central Sudan 17 Southern Blue Nile Province of Sudan and the western borders of Ethiopia |  | | Journal (article/letter/editorial) | | Egypt Mineral deposits Ophiolitc assemblages. Sudan Arabian-Nubian Shield 1. Regional geology The...Arabia, Sinai, the Eastern Desert of Egypt, the Sudan, Ethiopia, and Somalia. In the last three areas...mark terrane boundaries. Faults (dashed lines). Red Sea closure (dash-dot). The terranes are naincd following...Nile river valley and westwards (Figure 1). In the Sudan, they crop out south of the Halfa district, in the...Mountains inlier, Blue Nile Valley and in Southern Sudan. They are also to be found in western and southern |  | Abdelsalam, Mohamed G., Abdeen, Mamdouh M., Dowaidar, Hamid M., Stern, Robert J., Abdelghaffar, Amr A. (2003) Structural evolution of the Neoproterozoic Western Allaqi–Heiani suture, southeastern Egypt. Precambrian Research, 124 (1) 87-104 doi:10.1016/s0301-9268(03)00080-9 | Journal (article/letter/editorial) | | Zone, further east. Collision between the Gabgaba–Gebeit terrane and the Southeastern Desert terrane along...mountains, which widens southward into the Red Sea Hills of the Sudan, and continues into Eritrea, Ethiopia...to Kenya. The Nubian Shield is separated by the Red Sea from its counterpart, the Arabian Shield, exposed...Egypt, into northeastern Sudan and reappear on the other side of the Red Sea in northwestern Saudi Arabia...Desert–Midyan terrane in the north from the Gabgaba–Gebeit–Hijaz terrane in the south (Fig. 1). The Southeastern |  | | Book | | Egypt and well into the Nubian territories of NE Sudan, it was only reasonable to extend our field work...zone between the 22nd and 18th parallels N, in Sudan. In all, we managed to record approximately 250...Authority) and GRAS (Geological Research Authority of Sudan), essentially compiled as a result of the joint...Ltd. and its subsidiaries, Minex-Egypt and Minex-Sudan, became accessible through archives in the UK and...in every respect during our stays in Cairo. In Sudan as well, we were very lucky to be able of benefitting |  | Ibrahim, W.S., Watanabe, K., Yonezu, K. (2016) Structural and litho-tectonic controls on Neoproterozoic base metal sulfide and gold mineralization in North Hamisana shear zone, South Eastern Desert, Egypt: The integrated field, structural, Landsat 7 ETM + and ASTER data approach. Ore Geology Reviews, 79. 62-77 doi:10.1016/j.oregeorev.2016.05.012 | Journal (article/letter/editorial) | | major Pan-African terranes (SE Desert, Gabgaba, and Gebeit terranes). The north Hamisana shear zone area (NHSZ)...mapped remote region not only in Egypt but also in Sudan. For these reasons, we integrated image transformation...N–S from northeastern Sudan into southeastern Egypt and meets the present Red Sea coast at 23° N (de Wall...major Pan-African terranes (SE Desert, Gabgaba, and Gebeit terranes) (Fig 1a,b), and interpreted as a transpressional...cutting Neoproterozoic rocks in south Egypt and north Sudan, showing the location of the study area within the |  | | Journal (article/letter/editorial) | | evolution of the central-eastern Bayuda Desert (Sudan) David Evuk a,∗ , Gerhard Franz a , Dirk Frei b...t r a c t In the central-eastern Bayuda Desert (Sudan), a border area between the Saharan Metacraton and...quartzfeldspathic metagranite (914 ± 6 Ma), biotite–muscovite metagranite (912 ± 4 Ma) and coarse-grained meta-monzodiorite...in the central-eastern Bayuda Desert, Northern Sudan, is located west of the River Nile and west of the...Table 1. The Rahaba Series is made up of muscovite gneiss, muscovite-biotite gneiss, and biotite gneiss, the |  | | Journal (article/letter/editorial) | | Prospecting of Wadi Umm Beckol-Wadi Akasha Area, Northern Sudan Based on Remote Sensing Babiker I. S.1, *, Elsayed...Department of Geology, University of Khartoum, Khartoum, Sudan Department of Geology, Faculty of Petroleum and...and Minerals, Alneelain University, Khartoum, Sudan Email address insafsanhouri@gmail.com (Babike I. S...Prospecting of Wadi Umm Beckol-Wadi Akasha Area, Northern Sudan Based on Remote Sensing. American Journal of Earth...arid area of Wadi Umm Beckol-Wadi Akasha, northern Sudan. Geological traverses and way points for geological |  | Adam, Munir M.A., Lv, Xinbiao, Abdel Rahman, A.A., Stern, Robert J., Abdalrhman, Asma A.A., Ullah, Zaheen (2020) In-situ sulfur isotope and trace element compositions of pyrite from the Neoproterozoic Haweit gold deposit, NE Sudan: Implications for the origin and source of the sulfur. Ore Geology Reviews, 120. 103405 doi:10.1016/j.oregeorev.2020.103405 | Journal (article/letter/editorial) | | from the Neo‐ proterozoic Haweit gold deposit, NE Sudan: Implications for the origin and source of the sulfur...from the Neoproterozoic Haweit gold deposit, NE Sudan: Implications for the origin and source of the sulfur...from the Neoproterozoic Haweit gold deposit, NE Sudan: Implications for the origin and source of the sulfur...Minerals, University of Bahri, Khartoum North,11116 Sudan. dGeosciences eALNA Dept., U Texas at Dallas...TX USA W ATE FOR GOLD&COPPER CO.LTD, Khartoum, Sudan. Corresponding authors:1- Munir Mohammed E- mail |  | | Journal (article/letter/editorial) | | geographic map, as well as the oldest geologic and mine map. The Fawakhir–El Sid district is part of a regional...Egypt. Gold of Egypt: an ancient story The Red Sea Hills and the Nubian Desert district supplied much... Location of the major gold deposits of Egypt, Sudan, Eritrea, Ethiopia, and western Saudi Arabia plotted...Sukari (~14 Moz), 2 Hamash (~1 Moz), 3 Darheib, 4 Gebeit (0.2 Moz), 5 Abirkateib, 6 Hassai (~2.3 Moz), 7...gold was poured at the Sukari gold mine, some 25 km from the Red Sea. According to Centamin plc, the Australian |  | Mohamed Taha, Abdallah M., Xi, Yantao, He, Qingping, Hu, Anqi, Wang, Shuangqiao, Liu, Xianbin (2022) Investigating the Capabilities of Various Multispectral Remote Sensors Data to Map Mineral Prospectivity Based on Random Forest Predictive Model: A Case Study for Gold Deposits in Hamissana Area, NE Sudan. Minerals, 13 (1) 49 doi:10.3390/min13010049 | Journal (article/letter/editorial) | | Case Study for Gold Deposits in Hamissana Area, NE Sudan Abdallah M. Mohamed Taha , Yantao Xi * , Qingping...of data availability issues. Hamissana Area, NE Sudan. Minerals 2023, 13, 49. https://doi.org/ 10.3390/min13010049...machine learning; random forest; gold mineralization; Sudan Academic Editors: Amin Beiranvand Pour, Omeid Rahmani... China, Canada, etc. Whereas countries such as Sudan have almost tries such as Iran, Australia, China...China, Canada, etc. Whereas countries such as Sudan have noalmost research about ML applications in the mineral |  | Sami, Mabrouk, Adam, Munir M. A., Lv, Xinbiao, Lasheen, El Saeed R., Ene, Antoaneta, Zakaly, Hesham M. H., Alarifi, Saad S., Mahdy, Nasser M., Abdel Rahman, Abdel Rahman A., Saeed, Adil, Farahat, Esam S., Fathy, Douaa, Ali, Shehata (2023) Petrogenesis and Tectonic Implications of the Cryogenian I-Type Granodiorites from Gabgaba Terrane (NE Sudan) Minerals, 13 (3) 331 doi:10.3390/min13030331 | Journal (article/letter/editorial) | | Cryogenian I-Type Granodiorites from Gabgaba Terrane (NE Sudan) Mabrouk Sami 1 , Munir M. A. Adam 2, *, Xinbiao...Cryogenian I-Type Granodiorites from Gabgaba Terrane (NE Sudan). Minerals 2023, 13, 331. https:// doi.org/10.3390/min13030331...Minerals, University of Bahri, Khartoum North 11116, Sudan Correspondence: munirkonil@hotmail.com (M.M.A.A...Haweit granodiorites in the Gabgaba Terrane (NE Sudan). The dated zircons presented a 206 Pb/238 U Concordia...Cryogenian; partial melting; Gabgaba Terrane; NE Sudan Accepted: 23 February 2023 Published: 27 February |  | Johnson, Peter, Halverson, Galen, Kusky, Timothy, Stern, Robert, Pease, Victoria (2013) Volcanosedimentary Basins in the Arabian-Nubian Shield: Markers of Repeated Exhumation and Denudation in a Neoproterozoic Accretionary Orogen. Geosciences, 3 (3) 389-445 doi:10.3390/geosciences3030389 | Journal (article/letter/editorial) | | subsidence to the base level of alluvial systems or below sea level. Mountains were dissected by valley systems...rocks and amalgamated terranes (terrane names in red italics). (After [11]). Geosciences 2013, 3 392...matrix-supported pebble to boulder conglomerate, red and green siltstone and mudstone, limestone Pillow...Shield apart from one relatively small location in Sudan. It is not known whether this distribution was an...differential erosion during Cretaceous tectonics (e.g., Sudan and Yemen basins), or reflects Neogene uplift related |  | | Journal (article/letter/editorial) | | of uplift and erosion along the flanks of the Red Sea in Oligocene and younger times (Stern 2002). It...Halfa, Bayuda, Barka, Hager-Tokar, Ghedem, Haya, Gebeit-Gabgaba, Gerf, Asir, Jeddah, Hijaz, Madyan, Afif...dykes, with variable strikes and strike lengths. Muscovite-biotite granodiorite gneiss Gneiss occurs as a...microcline perthite) and quartz, together with minor muscovite and biotite. Opaques, zircon, sphene and apatite...ridges. In the north, the siltstone and mudstone are red to purple, suggesting deposition under oxidizing |  | | Book | | org/details/geologyofsudanreOOOOwhit THE GEOLOGY OF THE SUDAN REPUBLIC BY A. J. WHITEMAN CLARENDON PRESS * OXFORD...provide a comprehensive account of the geology of the Sudan Republic. In a work of this type one naturally has...little is known of Sudan geology, and to many African geologists this part of ‘Bilad es Sudan’ is very much...and unpublished maps of the Sudan Geological Survey (Fig. 5), the Sudan Topographic Survey, the Land...predominantly desert and semi-desert country like the Sudan with its extremely high temperatures, lack of water | | | Book | | iwaUaseg ‘e[esse’y foqat THE GEOLOGY Oe iets SUDAN REPUBLIC BY A.J. WHITEMAN FORD OXN -O SD N PRES...provide a comprehensive account of the geology of the Sudan Republic. In a work of this type one naturally has...little is known of Sudan geology, and to many African geologists this part of ‘Bilad es Sudan’ is very much...and unpublished maps of the Sudan Geological Survey (Fig. 5), the Sudan Topographic Survey, the Land...predominantly desert and semi-desert country like the Sudan with its extremely high temperatures, lack of water |  | | Report (issue) | | deposit. Table 4, part B, gives an alphabetic list of mine and properties followed by the deposit name. CHARACTERISTICS...of deposits used in Table 1 may represent a major mine, district name, or local town name or other prominent... Pyrrhotite appears to be been reported in just a single mine in the East Belt of the Sierra Nevada foothills...(Malcolm, 1912), galena was widely considered by mine operators to be correlated with better gold grades...was described in a carbonate quartz veinlet in one mine in the Mother Lode system (Knopf, 1929). Method |  | Zoheir, Basem, Emam, Ashraf, Abd El-Wahed, Mohamed, Soliman, Nehal (2019) Gold endowment in the evolution of the Allaqi-Heiani suture, Egypt: A synthesis of geological, structural, and space-borne imagery data. Ore Geology Reviews, 110. 102938 doi:10.1016/j.oregeorev.2019.102938 | Journal (article/letter/editorial) | | al., 2019). It separates the ~830- 720 Ma Hijaz-Gebeit terrane in the South from the Midyan- South Eastern...the gneissic rocks around the Abu Swayel copper mine as pelitic paragneisses. Chemical U-Th–Pb dating...mountainous blocks, e.g., G. Um Krush and surrounding hills embedded in tectonized ophiolites, metapelite schists...Gabal Abu Brush (Figs. 2H, I) and the conspicuous hills of Gabal Ribdab and Gabal Um Ara. The Gabal Seiga...(10m spatial resolution), 2 SWIR bands, 3 narrow Red edge bands and narrow NIR band (20m spatial resolution) |
|
