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Al Amar Deposit, Al Amar District, Al-Qassim Region, Saudi Arabiai
Regional Level Types
Al Amar DepositDeposit
Al Amar DistrictDistrict
Al-Qassim RegionRegion
Saudi ArabiaCountry

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Latitude & Longitude (WGS84):
25° 34' 57'' North , 44° 25' 4'' East
Latitude & Longitude (decimal):
Locality type:
KΓΆppen climate type:
Nearest Settlements:
PlacePopulationDistance
Al Mithnab60,870 (2012)36.5km
Sājir11,717 (2018)48.1km


Au-Zn VMS type, probably epithermal, deposit in the Al Amar - Khnaiguyah belt (Ar Rayn terrane). Gold and silver tellurides

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


13 valid minerals.

Detailed Mineral List:

β“˜ Anhydrite
Formula: CaSO4
Reference: Surour, A. A., & Bakhsh, R. (2013). Microfabrics and microchemistry of sulfide ores from the 640 FW-E level at the Al Amar gold mine, Saudi Arabia. Journal of Microscopy and Ultrastructure, 1(3), 96-110.
β“˜ Baryte
Formula: BaSO4
Reference: http://www.ashgill.com.au/pdfs/Al-Amar%20Gold%20Mine.pdf; Surour, A. A., & Bakhsh, R. (2013). Microfabrics and microchemistry of sulfide ores from the 640 FW-E level at the Al Amar gold mine, Saudi Arabia. Journal of Microscopy and Ultrastructure, 1(3), 96-110.; Doebrich, J. L., Al-Jehani, A. M., Siddiqui, A. A., Hayes, T. S., Wooden, J. L., & Johnson, P. R. (2007). Geology and metallogeny of the Ar Rayn terrane, eastern Arabian shield: evolution of a Neoproterozoic continental-margin arc during assembly of Gondwana within the East African Orogen. Precambrian Research, 158(1), 17-50.
β“˜ Chalcopyrite
Formula: CuFeS2
Reference: Surour, A. A., & Bakhsh, R. (2013). Microfabrics and microchemistry of sulfide ores from the 640 FW-E level at the Al Amar gold mine, Saudi Arabia. Journal of Microscopy and Ultrastructure, 1(3), 96-110.
β“˜ 'Chlorite Group'
Reference: http://www.ashgill.com.au/pdfs/Al-Amar%20Gold%20Mine.pdf; Surour, A. A., & Bakhsh, R. (2013). Microfabrics and microchemistry of sulfide ores from the 640 FW-E level at the Al Amar gold mine, Saudi Arabia. Journal of Microscopy and Ultrastructure, 1(3), 96-110.
β“˜ Galena
Formula: PbS
Reference: Surour, A. A., & Bakhsh, R. (2013). Microfabrics and microchemistry of sulfide ores from the 640 FW-E level at the Al Amar gold mine, Saudi Arabia. Journal of Microscopy and Ultrastructure, 1(3), 96-110.
β“˜ Gold
Formula: Au
Reference: http://www.ashgill.com.au/pdfs/Al-Amar%20Gold%20Mine.pdf; Surour, A. A., & Bakhsh, R. (2013). Microfabrics and microchemistry of sulfide ores from the 640 FW-E level at the Al Amar gold mine, Saudi Arabia. Journal of Microscopy and Ultrastructure, 1(3), 96-110.
β“˜ Gypsum
Formula: CaSO4 · 2H2O
Reference: Surour, A. A., & Bakhsh, R. (2013). Microfabrics and microchemistry of sulfide ores from the 640 FW-E level at the Al Amar gold mine, Saudi Arabia. Journal of Microscopy and Ultrastructure, 1(3), 96-110.
β“˜ Hematite
Formula: Fe2O3
Reference: Surour, A. A., & Bakhsh, R. (2013). Microfabrics and microchemistry of sulfide ores from the 640 FW-E level at the Al Amar gold mine, Saudi Arabia. Journal of Microscopy and Ultrastructure, 1(3), 96-110.
β“˜ Hematite var. Specularite
Formula: Fe2O3
Reference: Surour, A. A., & Bakhsh, R. (2013). Microfabrics and microchemistry of sulfide ores from the 640 FW-E level at the Al Amar gold mine, Saudi Arabia. Journal of Microscopy and Ultrastructure, 1(3), 96-110.
β“˜ Magnetite
Formula: Fe2+Fe3+2O4
Reference: Surour, A. A., & Bakhsh, R. (2013). Microfabrics and microchemistry of sulfide ores from the 640 FW-E level at the Al Amar gold mine, Saudi Arabia. Journal of Microscopy and Ultrastructure, 1(3), 96-110.
β“˜ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Reference: http://www.ashgill.com.au/pdfs/Al-Amar%20Gold%20Mine.pdf; Surour, A. A., & Bakhsh, R. (2013). Microfabrics and microchemistry of sulfide ores from the 640 FW-E level at the Al Amar gold mine, Saudi Arabia. Journal of Microscopy and Ultrastructure, 1(3), 96-110.
β“˜ Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
Reference: http://www.ashgill.com.au/pdfs/Al-Amar%20Gold%20Mine.pdf; Surour, A. A., & Bakhsh, R. (2013). Microfabrics and microchemistry of sulfide ores from the 640 FW-E level at the Al Amar gold mine, Saudi Arabia. Journal of Microscopy and Ultrastructure, 1(3), 96-110.
β“˜ Pyrite
Formula: FeS2
Reference: http://www.ashgill.com.au/pdfs/Al-Amar%20Gold%20Mine.pdf; Surour, A. A., & Bakhsh, R. (2013). Microfabrics and microchemistry of sulfide ores from the 640 FW-E level at the Al Amar gold mine, Saudi Arabia. Journal of Microscopy and Ultrastructure, 1(3), 96-110.
β“˜ Quartz
Formula: SiO2
Reference: http://www.ashgill.com.au/pdfs/Al-Amar%20Gold%20Mine.pdf; Surour, A. A., & Bakhsh, R. (2013). Microfabrics and microchemistry of sulfide ores from the 640 FW-E level at the Al Amar gold mine, Saudi Arabia. Journal of Microscopy and Ultrastructure, 1(3), 96-110.
β“˜ Quartz var. Jasper
Reference: Surour, A. A., & Bakhsh, R. (2013). Microfabrics and microchemistry of sulfide ores from the 640 FW-E level at the Al Amar gold mine, Saudi Arabia. Journal of Microscopy and Ultrastructure, 1(3), 96-110.
β“˜ Sphalerite
Formula: ZnS
Reference: http://www.ashgill.com.au/pdfs/Al-Amar%20Gold%20Mine.pdf; Surour, A. A., & Bakhsh, R. (2013). Microfabrics and microchemistry of sulfide ores from the 640 FW-E level at the Al Amar gold mine, Saudi Arabia. Journal of Microscopy and Ultrastructure, 1(3), 96-110.
β“˜ Talc
Formula: Mg3Si4O10(OH)2
Reference: http://www.ashgill.com.au/pdfs/Al-Amar%20Gold%20Mine.pdf; Doebrich, J. L., Al-Jehani, A. M., Siddiqui, A. A., Hayes, T. S., Wooden, J. L., & Johnson, P. R. (2007). Geology and metallogeny of the Ar Rayn terrane, eastern Arabian shield: evolution of a Neoproterozoic continental-margin arc during assembly of Gondwana within the East African Orogen. Precambrian Research, 158(1), 17-50.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
β“˜Gold1.AA.05Au
Group 2 - Sulphides and Sulfosalts
β“˜Chalcopyrite2.CB.10aCuFeS2
β“˜Galena2.CD.10PbS
β“˜Pyrite2.EB.05aFeS2
β“˜Sphalerite2.CB.05aZnS
Group 4 - Oxides and Hydroxides
β“˜Hematite4.CB.05Fe2O3
β“˜var. Specularite4.CB.05Fe2O3
β“˜Magnetite4.BB.05Fe2+Fe3+2O4
β“˜Quartz4.DA.05SiO2
β“˜var. Jasper4.DA.05SiO2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
β“˜Anhydrite7.AD.30CaSO4
β“˜Baryte7.AD.35BaSO4
β“˜Gypsum7.CD.40CaSO4 Β· 2H2O
Group 9 - Silicates
β“˜Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
β“˜var. Sericite9.EC.15KAl2(AlSi3O10)(OH)2
β“˜Talc9.EC.05Mg3Si4O10(OH)2
Unclassified Minerals, Rocks, etc.
β“˜'Chlorite Group'-

List of minerals for each chemical element

HHydrogen
Hβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Hβ“˜ TalcMg3Si4O10(OH)2
Hβ“˜ GypsumCaSO4 · 2H2O
Hβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
OOxygen
Oβ“˜ QuartzSiO2
Oβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Oβ“˜ BaryteBaSO4
Oβ“˜ TalcMg3Si4O10(OH)2
Oβ“˜ GypsumCaSO4 · 2H2O
Oβ“˜ AnhydriteCaSO4
Oβ“˜ MagnetiteFe2+Fe23+O4
Oβ“˜ Hematite var. SpeculariteFe2O3
Oβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Oβ“˜ HematiteFe2O3
MgMagnesium
Mgβ“˜ TalcMg3Si4O10(OH)2
AlAluminium
Alβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Alβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
SiSilicon
Siβ“˜ QuartzSiO2
Siβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Siβ“˜ TalcMg3Si4O10(OH)2
Siβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
SSulfur
Sβ“˜ PyriteFeS2
Sβ“˜ BaryteBaSO4
Sβ“˜ SphaleriteZnS
Sβ“˜ ChalcopyriteCuFeS2
Sβ“˜ GalenaPbS
Sβ“˜ GypsumCaSO4 · 2H2O
Sβ“˜ AnhydriteCaSO4
KPotassium
Kβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Kβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
CaCalcium
Caβ“˜ GypsumCaSO4 · 2H2O
Caβ“˜ AnhydriteCaSO4
FeIron
Feβ“˜ PyriteFeS2
Feβ“˜ ChalcopyriteCuFeS2
Feβ“˜ MagnetiteFe2+Fe23+O4
Feβ“˜ Hematite var. SpeculariteFe2O3
Feβ“˜ HematiteFe2O3
CuCopper
Cuβ“˜ ChalcopyriteCuFeS2
ZnZinc
Znβ“˜ SphaleriteZnS
BaBarium
Baβ“˜ BaryteBaSO4
AuGold
Auβ“˜ GoldAu
PbLead
Pbβ“˜ GalenaPbS

References

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Surour, A. A., & Bakhsh, R. (2013). Microfabrics and microchemistry of sulfide ores from the 640 FW-E level at the Al Amar gold mine, Saudi Arabia. Journal of Microscopy and Ultrastructure, 1(3), 96-110.

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