 | | Report (issue) | | and evolution of the Baid Al Jimalah tungsten deposit, Kingdom of Saudi Arabia by !/ Robert J. Kami...with the Deputy Ministry for Mineral Resources, Saudi Arabia This report is preliminary and has not been...standards and stratigraphic nomenclature, I/ USGS, Saudi Arabian Mission 1986 CONTENTS Page ABSTRACT...quartz and carbonate veins................. Baid al Jimalah East..................................... Discussion...and 5....................................... Baid al Jimalah East..................................... |  | | Report (issue) | | STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY SAUDI ARABIAN MISSION TECHNICAL RECORD 20 (INTERAGENCY...INVESTIGATION OF THE BAID AL JIMALAH TUNGSTEN DEPOSIT, KINGDOM OF SAUDI ARABIA by James C. Cole, Charles...identification method used in U.S. Geological Survey Saudi Arabian Mission reports is shown below. 41° 23/41........................ GRANITE PORPHYRY OF BAID AL JIMALAH..................... GREISENIZATION AND VEINING...1. Index map of western Saudi Arabia, showing location of the Baid al Jimalah tungsten deposit....... |  | | Report (issue) | | properties of rocks from the Baid al Jimalah West tungsten deposit, Kingdom of Saudi Arabia, and recommendations... JY U.S. Geological Survey Mission, Jiddah, Saudi Arabia 1983 CONTENTS Page ABSTRACT...............ILLUSTRATIONS Figure 1. Geologic sketch map of the Baid al Jimalah West tungsten deposit showing locations of..... 4 2. Bulk density determinations for Baid al Jimalah West specimens..................... 3 3....Bulk magnetic susceptibility determinations for Baid al Jinalah W est specimens................. % ... |  | | Report (issue) | | MINERAL DEPOSITS OF THE ARABIAN SHIELD, KINGDOM OF SAUDI ARABIA by J. E. Elliott U.S. Geological Survey Open-File...Ministry for Mineral Resources Jiddah, Kingdom of Saudi Arabia 1403 AH 1983 AD 1983 This report is preliminary...MINERAL DEPOSITS OF THE ARABIAN SHIELD, KINGDOM OF SAUDI ARABIA by J. E. EliiottI/ ABSTRACT In the Precambrian...widespread and abundant in the Precambrian shield in Saudi Arabia and include granodiorite, monzogranite, syenogranite...no ecc nomic deposits have yet been found in Saudi Arabia associated with similar granites. However, many |  | | Journal (article/letter/editorial) | | assemblages by later ones.Preciousand basemetal veins at Baid al JimalahEast, approximately1.5 km eastof the Baidal...Theb180dataonmineralseparates of freshandalteredBaldal Jimalah granite,andwholerockb180dataon country-rock samples...conclusionthat all of the mineral depositsat Baid al Jimalah(exceptfortheearly-stage quartz-molybdenite...the deposit,were fromthe samemetamorphicfluid. Bald al Jimalahis similarin characterand origin to Phane...Somirwadeposit, overanareaof approximately 1 km2.Baldal Jimalah, Rwanda(De Kun, 1965; Friseh,1971); OrangeRiver |  | | Report (issue) | | geochemtcal survey, Aban Al Ahmar Quadrangle, Sheet 25F, Kingdon of Saudi Arabia by U. R. MUlerl/ and M...with the Deputy Ministry for Mineral Resources, Saudi Arabia This report is preliminary and has not been...... R-mode factor analysis of data from the Aban al Ahmar quadrangle...................................Discussion of study areas .......................... Wadi al Mahalani area............................ Jibal Qitan.................... Buqaya al Luaah gold area........................ Aban al Ahmar area.............. |  | | Report (issue) | | Greisen area of Jabal As Silsilah, Kingdom of Saudi Arabia I/ Robert J. Kamilli, Charles J. Zablo^cki...with the Deputy Ministry for Mineral Re$ources, Saudi Arabia This report is preliminary and has not been...stratigraphic nomenclature I/ USGS Mission Saudi Arabia 1987 CONTENTS Page ABSTRACT...............tin-greisen area of Jabal as Silsilah, Kingdom of Saudi Arabia Figure 1. Index map showing the location of...GREISEN AREA OF JABAL AS SILSILAH, KINGDOM OF SAUDI ARABIA BY ROBERT J. KAMILLI, CHARLES J. ZABLOCKI, AND |  | | Report (issue) | | SURVEY OF THE AT TAIF-AL BAHAH REGION, SOUTHERN HIJAZ, KINGDOM OF SAUDI ARABIA by Edward A. du Bray...Ministry for Mineral Resources Jiddah, Kingdom of Saudi Arabia 1402 AH 1982 AD 1982 CONTENTS ABSTRACT......Bahah region Index map of the western part of Saudi Arabia showing the location of the At Taif-Al Bahah...of pan concentrates collected in the region between At Taif and Al Bahah............... TABLE Table 1...SURVEY OF THE AT TAIF-AL BAHAH REGION, SOUTHERN HIJAZ, KINGDOM OF SAUDI ARABIA by Edward A. du Bray |  | | Report (issue) | | EASTERN AND SOUTHEASTERN ARABIAN SHIELD KINGDOM OF SAUDI ARABIA by Edward A du Bray- James E. Elliott, and...Ministry of Mineral Resources Jiddah, Kingdom of Saudi Arabia 1403 AH 1983 AD This report is preliminary...AND SOUTHEASTERN ARABIAN SHIELD, KINGDOM OF SAUDI ARABIA by Edward A. du Bray, James E. Elliott,!./...population. Rock samples of these leucocratic, muscovite-bearing, peraluminous granites contained anomalously...southeastern Arabian Shield demonstrated that the region contains areas having potential for mineral deposits |  | | Report (issue) | | the north-central Arabian Shield, Kingdom of Saudi Arabia by !/ William J. Moore Open-File Report 85-...Ministry for Mineral Resources, Jiddah, Kingdom of Saudi Arabia This report is preliminary and has not been...THE NORTH-CENTRAL ARABIAN SHIELD, KINGDOM OF SAUDI ARABIA by William J. Moorel/ ABSTRACT Fourteen plutons...eroded. Two rock types are dominant: subsolvus, muscovite-bearing monzogranite or syenogranite; and hypersolvus...eastern limit of exposed Proterozoie basement. The muscovite-bearing monzogranites containing anomalous tin |  | Stuckless, J.S., VanTrump, George, Moore, W.J., Bartel, A.J., Vaughn, R.B., Bush, C.A. (1986) Geochemistry and preliminary assessment of resource potential for postorogenic granites of the east-central Arabian Shield, Kingdom of Saudi Arabia. Open-File Report Vol. 1986 (86-104) US Geological Survey doi:10.3133/ofr86104 | Report (issue) | | the east-central Arabian Shield, Kingdom of Saudi Arabia I/ I/ J. S. Stuckless, G. VanTrump, Jr., W...Resources, Deputy Ministry for Mineral Resources, Saudi Arabia This report is preliminary and has not been...THE EAST-CENTRAL ARABIAN SHIELD, KINGDOM OF SAUDI ARABIA by I/ I/ J. S. Stuckless, G. VanTrump, Jr.,...accordance with the cooperative agreement between the Saudi Arabian Ministry of Petroleum and Mineral Resources...with molar Al/(Na+K)Al/(Na+K+Ca)>l are peraluminous; Al/(Na+K+Ca)Al/(Na+K)>l |  | | Report (issue) | | the northeastern Arabian Shield, Kingdom of Saudi Arabia by i/ y J. S. Stuckless, C. E. Hedge, D....Resources, Deputy Ministry for Mineral Resources, Saudi Arabia This report is preliminary and has not been...Denver, CO 2J U.S. Geological Survey Mission, Saudi Arabia 1985 CONTENTS Page ABSTRACT..................................................... Jabal Aban al Ahmar............................ Jabal Qutn.......samples from Jabal Aja, Jabal Qutn, and Jabal Aban al Ahmar.... 23 8. Plots of 238U versus 232Th and |  | | Report (issue) | | the Nuqrah quadrangle, sheet 25E, Kingdom of Saudi Arabia by i/ i/ y W. E. Hall, David Dellinger...Ministry for Mineral Resources, Jiddah, Kingdom of Saudi Arabia This report is preliminary and has not been...THE NUQRAH QUADRANGLE, SHEET 25E, KINGDOM OF SAUDI ARABIA BY I/ I/ 21 Wayne E. Hall, David Delling~5r...the Nuqrah quadrangle, sheet 25 E, Kingdom of Saudi Arabia, in which pan concentrates of 384 wadi samples... and access is by way of the sealed highway from Al Madina to Buraydah. Previous work The geology and |  | Smith, C.W., Samater, R.M., Hussain, M.A., Basheer, M.A., Trent, V.A., Cole, J.C. (1985) Preliminary report on the gold deposits at Al Habla, Kingdom of Saudi Arabia. Open-File Report Vol. 1985 (85-128) US Geological Survey doi:10.3133/ofr85128 | Report (issue) | | Preliminary report on the gold deposits at Al Habla, Kingdom of Saudi Arabia with a section on Geologic setting...Ministry for Mineral Resources, Jiddah, Kingdom of Saudi Arabia This report is preliminary and has not been...stratigraphic nomenclature, I/ U.S. Geological Survey Saudi Arabian Mission 2/ U.S. Geological Survey, Reston........................................... 10 The Al Habla mine area....................................analytical data.......................... South-Central Al Habla................................... Summary |  | | Journal (article/letter/editorial) | | colorless micas. Compositions of these micas, mostly muscovite, and their host granitoids are distinct from those...the same three groups. The presence of magmatic muscovite in six of these shallowly crystallized granitoids...experimental data indicating muscovite stability at pressures greater than 3 kbar. Muscovite in the Arabian granitoids...from its non-ideal composition; the presence of muscovite cannot be used as a pressure indicator. Finally...than those of biotite and greater than those of muscovite. Colorless mica was identified in eight granitoids |  | | Report (issue) | | granites of the eastern Arabian Shield, Kingdom of Saudi Arabia by I/ I/ I/ J. S. Stuckless, R. B. Vaughn, and...with the Deputy Ministry for Mineral Resources, Saudi Arabia This report is preliminary and has not been...GRANITES OF THE EASTERN ARABIAN SHIELD, KINGDOM OF SAUDI ARABIA by J.S. Stuckhrss, R.B. Vaugtin, and G. VanTrumfr...accordance with the cooperative agreement between the Saudi Arabian ! Ministry of Petroleum and Mineral Resources...molar Al/(Na+K) <1 are peralkaline; Al/(Na+K+Ca) >1.0!l are peraluminous; Al/(Na+K+Ca) <1.05 and Al/(Na+K) |  | | Report (issue) | | AND .SOUTHEASTERN ARABIAN SHIELD, KINGDOM OF SAUDI ARABIA by Edward A. du Bray U.S. Geological Survey...Ministry for Mineral Resources Jiddah, Kingdom of Saudi Arabia 1403 AH 1983 AD 1983 This report is preliminary...AND SOUTHEASTERN ARABIAN SHIELD, KINGDOM OF SAUDI ARABIA by Edward A. du Bray ABSTRACT Sixteen well-defined...anomalies associated with felsic plutons and (or) muscovite-bearing plutons of Proterozoic age have been identified...have been multiply deformed. 23 20° SAUDI EXPLANATION ARABIA Ehnl Name and location of a 0 restudied |  | | Report (issue) | | from the Eastern Arabian Shield, Kingdom of Saudi Arabia by If J. S. Stuckless and K. Futa Open-File...with the Deputy Ministry for Mineral Resources, Saudi Arabia This report is preliminary and has not been.................. Jabal al Gaharra.................................... Jabal al Hassir...................FROM THE EASTERN ARABIAN SHIELD. KINGDOM OF SAUDI ARABIA by J. S. Stuckless and K. Futa ABSTRACT Thirteen...ages for leucocratic, evolved granites in that region. The dated plutons range widely in terms of degree |  | | Journal (article/letter/editorial) | | 550 and 950 Ma ago (Baubron et al. 1976; Cooper et al. 1979; Fleck et al. 1980; Kemp etal. 1980). Most...trondhjemite, and minor granodiorite (Greenwood et al. 1976, 1982). The younger rocks of the Shield appear...Roobol et al., in press) followed by continental collision (Bakor et al. 1976; Greenwood et al. 1976, 1982;...and A1-Shanti 1977; Schmidt etal. 1979; Stoeser et al. 1982). 2. Models that rely on repeated rifting of...Shalaby 1976; Kemp et al. 1980, 1982; Delfour 1981; Stern 1981). 3. A model (Engel et al. 1980) that proposes |  | Graupner, T, Kempe, U, Dombon, E, Pätzold, O, Leeder, O, Spooner, E.T.C (1999) Fluid regime and ore formation in the tungsten(–yttrium) deposits of Kyzyltau (Mongolian Altai): evidence for fluid variability in tungsten–tin ore systems. Chemical Geology, 154 (1) 21-58 doi:10.1016/s0009-2541(98)00123-5 | Journal (article/letter/editorial) | | gas components by Raman microprobe Že.g., Ramboz et al., 1985; Rankin and Alderton, 1985; Giuliani, 1987;...Mangas and Arribas, 1991; Giamello et al., 1992; Noronha et al., 1992.. Data from different localities...classical tin–tungsten ore districts of the Erzgebirge region and of several wolframite-bearing deposits in Central...contents below 3 ppm ŽKempe and Wolf, 1994; Kempe et al., 1994b.. The wolframite deposits located in the...mentioned that most of the tungsten deposits in this region are not well investigated at the present time. |  | | Journal (article/letter/editorial) | | belt (eastern Canada, U.K., and Ireland), and Saudi Arabia. Of these, the first three have provided the...deposits (e.g., Sannae, San Judas Tadeo, and Baid Al Jimalah), an early Mo stage predates the W stage. The...minerals in many deposits are quartz, cassiterite, muscovite, molybdenite, pyrite, pyrrhotite, arsenopyrite...(1991), Kim et al. (1972), Nakashima et al. (1985) Seal et al. (1987) Tur Ms n.d. Kooiman et al. (1986),...(1991), Kim et al. (1972) Kelly and Rye (1979; Bussink et al. (1984), Polya (1989), Noronha et al. (1992) Qtz |  | | Report (issue) | | Jabal Habashi quadrangle, sheet 26F, Kingdom of Saudi Arabia/ with a Geographic map of the Jabal Habashi...Ministry for Mineral Resources, Jiddah, Kingdom of Saudi Arabia This report is preliminary and has not been...Washington, DC 20024 _2/ U.S. Geological Survey Saudi Arabian Mission, Jiddah. 1985 CONTENTS page ABSTRACT...Alkali-feldspar granite...................... 54 Muscovite-bearing alkali-feldspar granite.... 54 Soda-pyribole-bearing...Jabal Habashi quadrangle, sheet 26F, Kingdom of Saudi Arabia. Geographic map of the Jabal Habashi quadrangle |  | | Report (issue) | | area, Jabal As Silsilah quadrangle, Kingdom of Saudi Arabia by ]_/ Charles W. Smith and Rashid M. Samater...Resources, Deputy Ministry for Mineral Resources, Saudi Arabia This report is preliminary and has not been...AREA JABAL AS SILSILAH QUADRANGLE KINGDOM OF SAUDI ARABIA by CHARLES W. SMITH AND RASHID M SAMATER ABSTRACT...ABAN AL ASMAR UQLAT AS SUQUR 2S*SO' AL HABLA V AREA (MODS 1286. 1267. 1287.3512.3513) ABAN AL AHMAR...press) has mapped the similar Ata fault system in the Al Abanat and Uqlat as Suqur quadrangles about 50 km |  | | Report (volume) | | resources-United States. 2. Mines and mineral resources-Saudi Arabia. I. Bush, Alfred Lerner, 191911. Series. no...and southeastern Arabian Shield, Kingdom of Saudi Arabia, by Edward A. du Bray 13 (C) Muscovites from...Archean and Proterozoic terranes in the Great Lakes region-A brief overview, by Paul K. Sims 55 (F) Sodium...nearby igneous rocks. The Davis is thickest in the region surrounding the core of Precambrian igneous rocks...17BBR2 47.0 17.0 4.4 2.3 57.2 17.2 5.2 2.4 sw 2 Al 2o 3 IFe2o3 MgO 45.6 16.8 3.8 4.8 46.6 17.0 2.8 |  | | Report (issue) | | Geology of the Silsilah ring complex, Kingdom of Saudi Arahia by 1/ Edward A. bu Bray — Open-File Report...Ministry for Mineral Resources, Jiddah, Kingdom of Saudi Arabia Ore e TC I 1 Stcv li‘jp58)) This report...nomenclature. 1/ U.S. Geological Survey Mission, Saudi Arabia 1985 CONTENTS ABSTRACT INTRODUCTION ACKNOWLEDGMENTS...complex Page Figure 1. Index map of western Saudi Arabia showing 3 the location of the Silsilah ring... GEOLOGY OF THE SILSILAH RING COMPLEX KINGDOM OF SAUDI ARABIA by -1 Edward A. du Bray -/ ABSTRACT A significant |
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