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Al ‘Ays ophiolite complex, Medina Region, Saudi Arabiai
Regional Level Types
Al ‘Ays ophiolite complexComplex
Medina RegionRegion
Saudi ArabiaCountry

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Latitude & Longitude (WGS84):
25° 19' 59'' North , 38° 4' 59'' East
Latitude & Longitude (decimal):
25.33306,38.08306
GRN:
N17E25
Type:
Complex
Köppen climate type:
BWh : Hot deserts climate
Mindat Locality ID:
426627
Long-form identifier:
mindat:1:2:426627:6
GUID (UUID V4):
0


No description has been added for this locality. Can you add one?

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


15 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

ⓘ Antigorite
Formula: Mg3(Si2O5)(OH)4
ⓘ Awaruite
Formula: Ni3Fe
ⓘ 'Chlorite Group'
ⓘ 'Chrome-Spinel (of Dana)'
ⓘ Chromite
Formula: Fe2+Cr3+2O4
ⓘ Chrysotile
Formula: Mg3(Si2O5)(OH)4
ⓘ 'Clinopyroxene Subgroup'
ⓘ 'Ferritchromit'
ⓘ Geversite
Formula: PtSb2
ⓘ Hollingworthite
Formula: (Rh,Pt,Pd)AsS
ⓘ Irarsite
Formula: (Ir,Ru,Rh,Pt)AsS
ⓘ Laurite
Formula: RuS2
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
ⓘ Millerite
Formula: NiS
ⓘ Minakawaite
Formula: RhSb
ⓘ 'Olivine Group'
Formula: M2SiO4
ⓘ 'Orthopyroxene Subgroup'
ⓘ Pentlandite
Formula: (NixFey)Σ9S8
ⓘ 'Serpentine Subgroup'
Formula: D3[Si2O5](OH)4
ⓘ 'Serpentine Subgroup var. Bastite'
Formula: D3[Si2O5](OH)4 D= Mg, Fe, Ni, Mn, Al, Zn
ⓘ Sperrylite
Formula: PtAs2
ⓘ Spinel
Formula: MgAl2O4
ⓘ Zaccariniite
Formula: RhNiAs

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘAwaruite1.AE.20Ni3Fe
Group 2 - Sulphides and Sulfosalts
ⓘZaccariniite2.AA.50RhNiAs
ⓘPentlandite2.BB.15(NixFey)Σ9S8
ⓘMinakawaite2.CC.15RhSb
ⓘMillerite2.CC.20NiS
ⓘGeversite2.EB.05aPtSb2
ⓘLaurite2.EB.05aRuS2
ⓘSperrylite2.EB.05aPtAs2
ⓘHollingworthite2.EB.25(Rh,Pt,Pd)AsS
ⓘIrarsite2.EB.25(Ir,Ru,Rh,Pt)AsS
Group 4 - Oxides and Hydroxides
ⓘChromite4.BB.05Fe2+Cr3+2O4
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘSpinel4.BB.05MgAl2O4
Group 9 - Silicates
ⓘChrysotile9.00.Mg3(Si2O5)(OH)4
ⓘAntigorite9.ED.15Mg3(Si2O5)(OH)4
Unclassified
ⓘ'Chlorite Group'-
ⓘ'Serpentine Subgroup
var. Bastite'		-D3[Si2O5](OH)4 D= Mg, Fe, Ni, Mn, Al, Zn
ⓘ'Clinopyroxene Subgroup'-
ⓘ'Chrome-Spinel (of Dana)'-
ⓘ'Orthopyroxene Subgroup'-
ⓘ'Serpentine Subgroup'-D3[Si2O5](OH)4
ⓘ'Olivine Group'-M2SiO4
ⓘ'Ferritchromit'-

List of minerals for each chemical element

HHydrogen
Hⓘ AntigoriteMg3(Si2O5)(OH)4
Hⓘ ChrysotileMg3(Si2O5)(OH)4
Hⓘ Serpentine Subgroup var. BastiteD3[Si2O5](OH)4 D= Mg, Fe, Ni, Mn, Al, Zn
Hⓘ Serpentine SubgroupD3[Si2O5](OH)4
OOxygen
Oⓘ AntigoriteMg3(Si2O5)(OH)4
Oⓘ ChrysotileMg3(Si2O5)(OH)4
Oⓘ ChromiteFe2+Cr23+O4
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ SpinelMgAl2O4
Oⓘ Serpentine Subgroup var. BastiteD3[Si2O5](OH)4 D= Mg, Fe, Ni, Mn, Al, Zn
Oⓘ Serpentine SubgroupD3[Si2O5](OH)4
Oⓘ Olivine GroupM2SiO4
MgMagnesium
Mgⓘ AntigoriteMg3(Si2O5)(OH)4
Mgⓘ ChrysotileMg3(Si2O5)(OH)4
Mgⓘ SpinelMgAl2O4
Mgⓘ Serpentine Subgroup var. BastiteD3[Si2O5](OH)4 D= Mg, Fe, Ni, Mn, Al, Zn
AlAluminium
Alⓘ SpinelMgAl2O4
Alⓘ Serpentine Subgroup var. BastiteD3[Si2O5](OH)4 D= Mg, Fe, Ni, Mn, Al, Zn
SiSilicon
Siⓘ AntigoriteMg3(Si2O5)(OH)4
Siⓘ ChrysotileMg3(Si2O5)(OH)4
Siⓘ Serpentine Subgroup var. BastiteD3[Si2O5](OH)4 D= Mg, Fe, Ni, Mn, Al, Zn
Siⓘ Serpentine SubgroupD3[Si2O5](OH)4
Siⓘ Olivine GroupM2SiO4
SSulfur
Sⓘ Hollingworthite(Rh,Pt,Pd)AsS
Sⓘ Irarsite(Ir,Ru,Rh,Pt)AsS
Sⓘ LauriteRuS2
Sⓘ MilleriteNiS
Sⓘ Pentlandite(NixFey)Σ9S8
CrChromium
Crⓘ ChromiteFe2+Cr23+O4
MnManganese
Mnⓘ Serpentine Subgroup var. BastiteD3[Si2O5](OH)4 D= Mg, Fe, Ni, Mn, Al, Zn
FeIron
Feⓘ AwaruiteNi3Fe
Feⓘ ChromiteFe2+Cr23+O4
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ Pentlandite(NixFey)Σ9S8
Feⓘ Serpentine Subgroup var. BastiteD3[Si2O5](OH)4 D= Mg, Fe, Ni, Mn, Al, Zn
NiNickel
Niⓘ AwaruiteNi3Fe
Niⓘ MilleriteNiS
Niⓘ Pentlandite(NixFey)Σ9S8
Niⓘ Serpentine Subgroup var. BastiteD3[Si2O5](OH)4 D= Mg, Fe, Ni, Mn, Al, Zn
Niⓘ ZaccariniiteRhNiAs
ZnZinc
Znⓘ Serpentine Subgroup var. BastiteD3[Si2O5](OH)4 D= Mg, Fe, Ni, Mn, Al, Zn
AsArsenic
Asⓘ Hollingworthite(Rh,Pt,Pd)AsS
Asⓘ Irarsite(Ir,Ru,Rh,Pt)AsS
Asⓘ SperrylitePtAs2
Asⓘ ZaccariniiteRhNiAs
RuRuthenium
Ruⓘ Irarsite(Ir,Ru,Rh,Pt)AsS
Ruⓘ LauriteRuS2
RhRhodium
Rhⓘ Hollingworthite(Rh,Pt,Pd)AsS
Rhⓘ Irarsite(Ir,Ru,Rh,Pt)AsS
Rhⓘ ZaccariniiteRhNiAs
Rhⓘ MinakawaiteRhSb
PdPalladium
Pdⓘ Hollingworthite(Rh,Pt,Pd)AsS
SbAntimony
Sbⓘ GeversitePtSb2
Sbⓘ MinakawaiteRhSb
IrIridium
Irⓘ Irarsite(Ir,Ru,Rh,Pt)AsS
PtPlatinum
Ptⓘ GeversitePtSb2
Ptⓘ Hollingworthite(Rh,Pt,Pd)AsS
Ptⓘ Irarsite(Ir,Ru,Rh,Pt)AsS
Ptⓘ SperrylitePtAs2

Other Regions, Features and Areas containing this locality

Arabian PeninsulaPeninsula
Arabian PlateTectonic Plate
AsiaContinent

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References

Prichard, H. M., Neary, C. R., Fisher, P. C., O'Hara, M. J. (2008) PGE-rich Podiform Chromitites in the Al 'Ays Ophiolite Complex, Saudi Arabia: An Example of Critical Mantle Melting to Extract and Concentrate PGE. Economic Geology, 103 (7) 1507-1529 doi:10.2113/gsecongeo.103.7.1507
Ahmed, Ahmed Hassan; Habtoor, Abdelmonem (2015) Heterogeneously depleted Precambrian lithosphere deduced from mantle peridotites and associated chromitite deposits of Al'Ays ophiolite, Northwestern Arabian Shield, Saudi Arabia. Ore Geology Reviews, 67. doi:10.1016/j.oregeorev.2014.12.018
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