du Bray, E.A. & Stoeser, D.B. 1985. Reconnaisance Geology of the Al Hufayr Quadrangle, Sheet 27/41A, Kingdom of Saudi Arabia. United States Geological Survey, Open-File Report 85-14.

Stuckless, J. S., Hedge, C. E., Wenner, D. B., & Nkomo, I. T. (1985). Isotopic studies of postorogenic granites from the northeastern Arabian Shield, Kingdom of Saudi Arabia. United States Geological Survey, Open File Report 85-126.

Harris, N. B. W. (1985). Alkaline complexes from the Arabian Shield. Journal of African Earth Sciences (1983), 3(1-2), 83-88.

Aleinikoff, J. N., & Stoeser, D. B. (1988). Zircon morphology and U-Pb geochronology of seven metaluminous and peralkaline post-orogenic granite complexes of the Arabian Shield, Kingdom of Saudi Arabia (No. 88-604). US Geological Survey.

Reference Search (possible matching items)

	Kellogg, K.S., Stoeser, D.B. (1985) Reconnaissance geology of the Ha'il Quadrangle, sheet 27/41 B, Kingdom of Saudi Arabia. Open-File Report Vol. 1985 (85-618) US Geological Survey doi:10.3133/ofr85618	Report (issue)
	Reconnaissance geology of the Ha'il Quadrangle, sheet 27/41B, Kingdom of Saudi Arabia by I/ 2] Karl S. Kellogg...Resources, Deputy Ministry for Mineral Resources, Saudi Arabia This report is preliminary and has not been...Quartz diorite gneiss ............................ Ha'il intrusive suite ............................ Granodiorite...Monzogranite porphyry ....................... Biotite-sphene monzogranite ................. Syenogranite..................... Jabal Aja intrusive complex ...................... Rim complex ..................
	*Kellogg, K.S. (1984) Reconnaissance geology of the Qufar Quadrangle, sheet 27/41 D, Kingdom of Saudi Arabia. Open-File Report* Vol. 1984 (84-159) US Geological Survey doi:10.3133/ofr84159**	Report (issue)
	Qufar Quadrangle, sheet 27/41 D, Kingdom of Saudi Arabia by Karl S. Kellogg Open-File Report Prepared...Quartz diorite................................ Biotite-hornblende granodiorite orthogneiss... 'Ishsh monzogranite...Aplite dikes.................................. Ha'il granite................................. Pegmatite...Syenogranite.................................. Biotite syenite dikes......................... Leucogranophyre...13 13 15 15 15 16 16 16 16 Malayhah granite complex........................... Malayhah monzogranite
	Stoeser, D.B., Elliott, J.E. (1985) Reconnaissance geology of the Al Qasar quadrangle, sheet 27/41 C, Kingdom of Saudi Arabia. Open-File Report Vol. 1985 (85-668) US Geological Survey doi:10.3133/ofr85668	Report (issue)
	Al Qasr quadrangle, sheet 27/41C, Kingdom of Saudi Arabia by I/ I/ Douglas B. Stoeser and James E. Elliott...Resources, Deputy Ministry for Mineral Resources, Saudi Arabia This report is preliminary and has not been...Metadiabase..................................... Mawgag complex.................................. Tonalite.......Granodiorite megabreccia........................ Biotite quartz monzonite........................ 22 22...Hypabyssal rhyolite............................. Biotite monzogranite............................ Sunaynah
	Aleinikoff, John Nicholas, Stoeser, D.B. (1988) Zircon morphology and U-Pb geochronology of seven metaluminous and peralkaline post-orogenic granite complexes of the Arabian Shield, Kingdom of Saudi Arabia. Open-File Report Vol. 1988 (88-604) US Geological Survey doi:10.3133/ofr88604	Report (issue)
	complexes of the Arabian Shield, Kingdom of Saudi Arabia by J.N. Aleinikoffl/ and D. B. Stoeserl/ Open-File...with the Deputy Ministry for Mineral Resources, Saudi Arabia This report is preliminary and has not been........................... 10 Jabal Jabal Jabal Jabal Jabal Jabal Jabal Ashirah (sample 128913)........ Radwa (sample 111618)......................... Aja (sample 112991)........................... Dibbagh............... 4 Figure 3. Photomicrograph of Jabal Ashirah zircons.... 17 Figure 4. Concordia plot
	Abuamarah, Bassam A., Azer, Mokhles K., Asimow, Paul D., Shi, Qingshang (2021) Petrogenesis of the post-collisional rare-metal-bearing Ad-Dayheen granite intrusion, Central Arabian Shield. Lithos, 384. 105956pp. doi:10.1016/j.lithos.2020.105956	Journal (article/letter/editorial)
	Geophysics, King Saud University, Riyadh 11451, Saudi Arabia Geological Sciences Department, National Research...central Arabian Shield, a post-collisional igneous complex called the Ad-Dayheen intrusion is exposed. It...previously grouped and described as amphibole-biotite granites (Moghazi et al., 2011), because they are...isolated bodies of porphyritic microgranite with complex contacts are observed within the syenogranite and...plagioclase is typically rare or absent. The ring complex at Hadhb't Ad-Dayheen (also Hadb Adh-Dayheen),
	Azer, Mokhles K., Abdelfadil, Khaled M., Asimow, Paul D., Khalil, Ahmed E. (2020) Tracking the transition from subduction‐related to post‐collisional magmatism in the north Arabian–Nubian Shield: A case study from the Homrit Waggat area of the Eastern Desert of Egypt. Geological Journal, 55 (6). 4426-4452 doi:10.1002/gj.3643	Journal (article/letter/editorial)
	the Eastern Desert of Egypt. Granitoids in this region are tradition- Shammari, 2019) including high‐K...detailed study of one of the metagabbro–diorite complex of island‐arc affinity, and intrusive gran- Neoproterozoic...magmatism represented by a metagabbro–diorite complex and a margins. Rarely, their margins show evidence...local foliation due to preferred alignment of biotite, quartz, places where the contact between the...plagioclase crystals show nor- 3.1 \| mal zoning. Biotite occurs as pleochroic tabular crystals and anhedral

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Biotite from Jabal Aja Complex, Ha'il Region, Saudi Arabia

Biotite from
Jabal Aja Complex, Ha'il Region, Saudi Arabia