| | Report (issue) | granite gneiss. .................. 7 Ha la ban Group. ...................................... 8 Umm...Formation. .......................... 8 Bi'r Khountina Group.. .............................. 9 Abu Sawarir...chlorite-sericite schist of the Precamfii f r Khountina Group* The biotite-hornblende granite of the complex...rocks, and called the Ha la ban Group, is older than the Bi'r Khountina Group* Relations between the Halaban...older than the Precambrian Halaban Group and Bi'r Khountina Group. These rocks are intruded by small | | | Report (issue) | tite granite gneiss. ................ 6 Halaban Group ..................................... 7 Umm Mushraha...Formation. ...................... 9 Bi r Khountina Group. ............................. 12 Abu Sawarir Formation...of the Halaban Group; graywacke and chlorite-sericite schist of the Bi'r Khountina Group; and biotitehornblende...actually be biotite-hornblende granite. The Halaban Group is represented by an older amphibolite unit called...veins and a sparse impregnation of pyrite. The Bi'r Khountina Group consists of a unit of graywacke and | | | Report (issue) | Hornblende-biotite granite gneiss................... Halaban Group....................................... Umm Mushraha.... 3 3 3 5 -5 5 6 6 *7 7 8 8 9 Bi'r Khountina Group................................ 9 Idsas Formation...dacite, and rhyolite dikes................20 Murdama Group... n..... o.... 0 ....................... 20 Z'reiba...to youngest, the Halaban Group, the Bi'r Khountina Group, and the Murdama Group. From evidence within the...quadrangLe--show that the Murdama Group is also intruded by granitic rocks. The Halaban Group, consists of three formations | | | Report (issue) | granite gneiss...................... 8 Halaban Group.............*,.................... .......11 Umm................................17 Bi'r Khountina Group......... 0 ......................... 17 Idsas Formation... and granite dikes..................29 Murdama Group,......<,<,.. .. ...o..... 0 ................ 31...layered rocks are called Halaban Group? Bi f r Khountina Group, and Mardama Group, A biotite-hornblende granite...the amphibolite facies in parts of the Halaban Group; some skarn east of the range may be in the upper | | Rossetti, Federico, Blanc, Ana Crespo, Riguzzi, Federica, Leroux, Estelle, Pavlopoulos, Kosmas, Bellier, Olivier, Kapsimalis, Vasilios - Eds. (2019) The Structural Geology Contribution to the Africa-Eurasia Geology: Basement and Reservoir Structure, Ore Mineralisation and Tectonic Modelling - Basement and Reservoir Structure, Ore Mineralisation and Tectonic Modelling - Proceedings of the 1st Springer Conference of the Arabian Journal of Geosciences (CAJG-1), Tunisia 2018. Springer International Publishing. doi:10.1007/978-3-030-01455-1 | Book | Editors Federico Rossetti Università Roma Tre Roma, Italy Ana Crespo Blanc University of Granada Granada,...Istituto Nazionale di Geofisica e Vulcanologia Roma, Italy Kosmas Pavlopoulos Paris Sorbonne University Abu...of Amsterdam (VU). He also chaired the working group on sedimentary basins in the International Lithosphere...ten edited volumes, each edited by the following group of Arabian Journal of Geosciences (AJGS) editors...Università degli Studi di Bari ‘Aldo Moro’, Bari, Italy Volume 5. On Significant Applications of Geophysical |
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