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Djebel Sekarna Mine (Sekarna deposit), Djebel Sekarna, Siliana, Tunisiai
Regional Level Types
Djebel Sekarna Mine (Sekarna deposit)Mine
Djebel SekarnaMountain
SilianaGovernorate
TunisiaCountry

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Latitude & Longitude (WGS84):
35° 45' 0'' North , 9° 5' 44'' East
Latitude & Longitude (decimal):
35.75000,9.09583
GRN:
N24E06
Type:
Mine
Köppen climate type:
BSk : Cold semi-arid (steppe) climate
Nearest Settlements:
PlacePopulationDistance
Rohia4,231 (2012)11.6km
Maktar14,500 (2018)15.3km
Sbiba6,291 (2018)23.1km
El Ksour5,034 (2018)25.0km
Kesra2,598 (2018)25.2km
Mindat Locality ID:
27824
Long-form identifier:
mindat:1:2:27824:2
GUID (UUID V4):
0


A lead-zinc mine owned by the Société d'Exploitation Minière en Tunisie.

The mineralisation consists of:
- disseminated Zn–Pb sulphides occurring as lenses in sedimentary phosphorite layers
- cavity-filling calamine-type ores that crosscut Late Cretaceous and Early Eocene limestone.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


29 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:

ⓘ 'Alunite Supergroup'
Formula: AD3(XO4)2(OH)6
ⓘ Anglesite
Formula: PbSO4
ⓘ Ankerite
Formula: Ca(Fe2+,Mg)(CO3)2
ⓘ Baryte
Formula: BaSO4
ⓘ Calcite
Formula: CaCO3
ⓘ Cerussite
Formula: PbCO3
ⓘ Chalcophanite
Formula: ZnMn4+3O7 · 3H2O
ⓘ Corkite
Formula: PbFe3+3(PO4)(SO4)(OH)6
ⓘ Dolomite
Formula: CaMg(CO3)2
ⓘ Fluorapatite
Formula: Ca5(PO4)3F
ⓘ Fluorite
Formula: CaF2
ⓘ Galena
Formula: PbS
ⓘ 'Glauconite'
Formula: K0.60-0.85(Fe3+,Mg,Al)2(Si,Al)4O10](OH)2
ⓘ Goethite
Formula: Fe3+O(OH)
ⓘ Goyazite
Formula: SrAl3(PO4)(PO3OH)(OH)6
ⓘ Hematite
Formula: Fe2O3
ⓘ Hemimorphite
Formula: Zn4Si2O7(OH)2 · H2O
ⓘ Hetaerolite
Formula: ZnMn2O4
ⓘ Hetaerolite var. Hydrohetaerolite
Formula: Zn(Mn,◻)2(O,OH)4
ⓘ Hydrozincite
Formula: Zn5(CO3)2(OH)6
ⓘ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
ⓘ Muscovite var. Illite
Formula: K0.65Al2.0[Al0.65Si3.35O10](OH)2
ⓘ Phosphohedyphane
Formula: Ca2Pb3(PO4)3Cl
ⓘ Portlandite
Formula: Ca(OH)2
ⓘ Pyrite
Formula: FeS2
ⓘ Pyromorphite
Formula: Pb5(PO4)3Cl
ⓘ Quartz
Formula: SiO2
ⓘ Siderite
Formula: FeCO3
ⓘ 'Smectite Group'
Formula: A0.3D2-3[T4O10]Z2 · nH2O
ⓘ Smithsonite
Formula: ZnCO3
ⓘ Sphalerite
Formula: ZnS
ⓘ Sweetite
Formula: Zn(OH)2
ⓘ Willemite
Formula: Zn2SiO4
ⓘ Zincite
Formula: ZnO

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘSphalerite2.CB.05aZnS
ⓘGalena2.CD.10PbS
ⓘPyrite2.EB.05aFeS2
Group 3 - Halides
ⓘFluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
ⓘGoethite4.00.Fe3+O(OH)
ⓘZincite4.AB.20ZnO
ⓘHetaerolite4.BB.10ZnMn2O4
ⓘvar. Hydrohetaerolite4.BB.10Zn(Mn,◻)2(O,OH)4
ⓘHematite4.CB.05Fe2O3
ⓘQuartz4.DA.05SiO2
ⓘSweetite4.FA.10Zn(OH)2
ⓘPortlandite4.FE.05Ca(OH)2
ⓘChalcophanite4.FL.20ZnMn4+3O7 · 3H2O
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
ⓘSiderite5.AB.05FeCO3
ⓘSmithsonite5.AB.05ZnCO3
ⓘAnkerite5.AB.10Ca(Fe2+,Mg)(CO3)2
ⓘDolomite5.AB.10CaMg(CO3)2
ⓘCerussite5.AB.15PbCO3
ⓘHydrozincite5.BA.15Zn5(CO3)2(OH)6
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘAnglesite7.AD.35PbSO4
ⓘBaryte7.AD.35BaSO4
Group 8 - Phosphates, Arsenates and Vanadates
ⓘCorkite8.BL.05PbFe3+3(PO4)(SO4)(OH)6
ⓘGoyazite8.BL.10SrAl3(PO4)(PO3OH)(OH)6
ⓘFluorapatite8.BN.05Ca5(PO4)3F
ⓘPyromorphite8.BN.05Pb5(PO4)3Cl
ⓘPhosphohedyphane8.BN.05Ca2Pb3(PO4)3Cl
Group 9 - Silicates
ⓘWillemite9.AA.05Zn2SiO4
ⓘHemimorphite9.BD.10Zn4Si2O7(OH)2 · H2O
ⓘMuscovite
var. Illite		9.EC.15K0.65Al2.0[Al0.65Si3.35O10](OH)2
ⓘ9.EC.15KAl2(AlSi3O10)(OH)2
Unclassified
ⓘ'Glauconite'-K0.60-0.85(Fe3+,Mg,Al)2(Si,Al)4O10](OH)2
ⓘ'Smectite Group'-A0.3D2-3[T4O10]Z2 · nH2O
ⓘ'Alunite Supergroup'-AD3(XO4)2(OH)6

List of minerals for each chemical element

HHydrogen
Hⓘ ChalcophaniteZnMn34+O7 · 3H2O
Hⓘ CorkitePbFe33+(PO4)(SO4)(OH)6
Hⓘ GlauconiteK0.60-0.85(Fe3+,Mg,Al)2(Si,Al)4O10](OH)2
Hⓘ GoethiteFe3+O(OH)
Hⓘ GoyaziteSrAl3(PO4)(PO3OH)(OH)6
Hⓘ HemimorphiteZn4Si2O7(OH)2 · H2O
Hⓘ Hetaerolite var. HydrohetaeroliteZn(Mn,◻)2(O,OH)4
Hⓘ HydrozinciteZn5(CO3)2(OH)6
Hⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Hⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Hⓘ PortlanditeCa(OH)2
Hⓘ SweetiteZn(OH)2
Hⓘ Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
Hⓘ Alunite SupergroupAD3(XO4)2(OH)6
CCarbon
Cⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Cⓘ CalciteCaCO3
Cⓘ CerussitePbCO3
Cⓘ DolomiteCaMg(CO3)2
Cⓘ HydrozinciteZn5(CO3)2(OH)6
Cⓘ SideriteFeCO3
Cⓘ SmithsoniteZnCO3
OOxygen
Oⓘ AnglesitePbSO4
Oⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Oⓘ BaryteBaSO4
Oⓘ CalciteCaCO3
Oⓘ CerussitePbCO3
Oⓘ ChalcophaniteZnMn34+O7 · 3H2O
Oⓘ CorkitePbFe33+(PO4)(SO4)(OH)6
Oⓘ DolomiteCaMg(CO3)2
Oⓘ FluorapatiteCa5(PO4)3F
Oⓘ GlauconiteK0.60-0.85(Fe3+,Mg,Al)2(Si,Al)4O10](OH)2
Oⓘ GoethiteFe3+O(OH)
Oⓘ GoyaziteSrAl3(PO4)(PO3OH)(OH)6
Oⓘ HematiteFe2O3
Oⓘ HemimorphiteZn4Si2O7(OH)2 · H2O
Oⓘ HetaeroliteZnMn2O4
Oⓘ Hetaerolite var. HydrohetaeroliteZn(Mn,◻)2(O,OH)4
Oⓘ HydrozinciteZn5(CO3)2(OH)6
Oⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Oⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Oⓘ PortlanditeCa(OH)2
Oⓘ PyromorphitePb5(PO4)3Cl
Oⓘ QuartzSiO2
Oⓘ SideriteFeCO3
Oⓘ SmithsoniteZnCO3
Oⓘ SweetiteZn(OH)2
Oⓘ WillemiteZn2SiO4
Oⓘ ZinciteZnO
Oⓘ Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
Oⓘ PhosphohedyphaneCa2Pb3(PO4)3Cl
Oⓘ Alunite SupergroupAD3(XO4)2(OH)6
FFluorine
Fⓘ FluorapatiteCa5(PO4)3F
Fⓘ FluoriteCaF2
MgMagnesium
Mgⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Mgⓘ DolomiteCaMg(CO3)2
Mgⓘ GlauconiteK0.60-0.85(Fe3+,Mg,Al)2(Si,Al)4O10](OH)2
AlAluminium
Alⓘ GlauconiteK0.60-0.85(Fe3+,Mg,Al)2(Si,Al)4O10](OH)2
Alⓘ GoyaziteSrAl3(PO4)(PO3OH)(OH)6
Alⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Alⓘ MuscoviteKAl2(AlSi3O10)(OH)2
SiSilicon
Siⓘ GlauconiteK0.60-0.85(Fe3+,Mg,Al)2(Si,Al)4O10](OH)2
Siⓘ HemimorphiteZn4Si2O7(OH)2 · H2O
Siⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Siⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Siⓘ QuartzSiO2
Siⓘ WillemiteZn2SiO4
PPhosphorus
Pⓘ CorkitePbFe33+(PO4)(SO4)(OH)6
Pⓘ FluorapatiteCa5(PO4)3F
Pⓘ GoyaziteSrAl3(PO4)(PO3OH)(OH)6
Pⓘ PyromorphitePb5(PO4)3Cl
Pⓘ PhosphohedyphaneCa2Pb3(PO4)3Cl
SSulfur
Sⓘ AnglesitePbSO4
Sⓘ BaryteBaSO4
Sⓘ CorkitePbFe33+(PO4)(SO4)(OH)6
Sⓘ GalenaPbS
Sⓘ PyriteFeS2
Sⓘ SphaleriteZnS
ClChlorine
Clⓘ PyromorphitePb5(PO4)3Cl
Clⓘ PhosphohedyphaneCa2Pb3(PO4)3Cl
KPotassium
Kⓘ GlauconiteK0.60-0.85(Fe3+,Mg,Al)2(Si,Al)4O10](OH)2
Kⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Kⓘ MuscoviteKAl2(AlSi3O10)(OH)2
CaCalcium
Caⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Caⓘ CalciteCaCO3
Caⓘ DolomiteCaMg(CO3)2
Caⓘ FluorapatiteCa5(PO4)3F
Caⓘ FluoriteCaF2
Caⓘ PortlanditeCa(OH)2
Caⓘ PhosphohedyphaneCa2Pb3(PO4)3Cl
MnManganese
Mnⓘ ChalcophaniteZnMn34+O7 · 3H2O
Mnⓘ HetaeroliteZnMn2O4
Mnⓘ Hetaerolite var. HydrohetaeroliteZn(Mn,◻)2(O,OH)4
FeIron
Feⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Feⓘ CorkitePbFe33+(PO4)(SO4)(OH)6
Feⓘ GlauconiteK0.60-0.85(Fe3+,Mg,Al)2(Si,Al)4O10](OH)2
Feⓘ GoethiteFe3+O(OH)
Feⓘ HematiteFe2O3
Feⓘ PyriteFeS2
Feⓘ SideriteFeCO3
ZnZinc
Znⓘ ChalcophaniteZnMn34+O7 · 3H2O
Znⓘ HemimorphiteZn4Si2O7(OH)2 · H2O
Znⓘ HetaeroliteZnMn2O4
Znⓘ Hetaerolite var. HydrohetaeroliteZn(Mn,◻)2(O,OH)4
Znⓘ HydrozinciteZn5(CO3)2(OH)6
Znⓘ SmithsoniteZnCO3
Znⓘ SphaleriteZnS
Znⓘ SweetiteZn(OH)2
Znⓘ WillemiteZn2SiO4
Znⓘ ZinciteZnO
SrStrontium
Srⓘ GoyaziteSrAl3(PO4)(PO3OH)(OH)6
BaBarium
Baⓘ BaryteBaSO4
PbLead
Pbⓘ AnglesitePbSO4
Pbⓘ CerussitePbCO3
Pbⓘ CorkitePbFe33+(PO4)(SO4)(OH)6
Pbⓘ GalenaPbS
Pbⓘ PyromorphitePb5(PO4)3Cl
Pbⓘ PhosphohedyphaneCa2Pb3(PO4)3Cl

Other Regions, Features and Areas containing this locality

AfricaContinent
African PlateTectonic Plate

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Bureau of Mines Mineral Trade Notes (Jul 1947)
Rocks & Minerals: 22: 1127.
Dill, Weiss, Botz, Dohrmann (2010): Paleontological, mineralogical and chemical studies of syngenetic and epigenetic Pb–Zn–Ba–P mineralizations at the stratotype of the K/P boundary. International Journal of Earth Sciences, xx, xx-xx.
Garnit, Hechmi, Bouhlel, Salah, Barca, Donatella, Johnson, Craig A., Chtara, Chaker (2012) Phosphorite-hosted zinc and lead mineralization in the Sekarna deposit (Central Tunisia) Mineralium Deposita, 47 (5) 545-562 doi:10.1007/s00126-011-0395-y
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