Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org



The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.


Locality Name:
Kall, Mechernich, Eifel, North Rhine-Westphalia, Germany

Oldest recorded age at locality: 174
Youngest recorded age at locality: 166

mindat Locality ID: 27122
mindat URL: http://www.mindat.org/loc-27122.html

Tectonic Settings:

Total number of sublocalities beneath "Kall, Mechernich, Eifel, North Rhine-Westphalia, Germany": 3
Total number of bottom-level sublocalities: 3

Number of Child Localities: 3
Child Localities:
Copper Smelter Slag Locality
Sötenich
Tanzberg Mine

Latitude: 50°32'19"N
Longitude: 6°33'49"E
Decimal Degree (lat, lon): 50.538611111111,6.5636111111111
AThis mineral is Anthropogenic.
GThis mineral is directly dated.
BThis mineral is reported as having this age.
YThis mineral is using an age reported as an element mineralization period.
OThis mineral is using an age calculated from all data at the locality.
RThe age displayed for this mineral originates from a different, non-child locality.
PThe age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
This mineral's age has not yet been recorded.

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Ag Al As Ba C Ca Cl Co Cu Fe H K Mg Mn Na Ni O P Pb S Sb Si Sn Ti Zn 

Elements from minerals reported directly at this locality: 

Structural Groups for minerals in this locality: 
AllophaneAluniteAndalusiteApatiteAragoniteArsenicAtacamiteBaryteBrochantiteCalcite
CaledoniteChalcophylliteChalcopyriteCheniteClayConnelliteCopperCorundumCovelliteDevilline
EttringiteGypsumHydrotalciteIronKaoliniteKtenasiteLinariteMalachiteMilleriteMinium
NoneNot in a structural groupPseudobrookitePyriteQuartzRocksaltRutileSphaleriteSpinelStannite
StarkeyiteSulphurTaranakiteVivianiteWurtzite

85 IMA Minerals at location:
Allophane  (*)Anglesite  (*)Ankerite  (*)Antimony  (*)Aragonite  (*)
Baryte  (*)Beudantite  (*)Bornite  (*)Brochantite  (*)Brushite  (*)
Calcite  (*)Caledonite  (*)Cassiterite  (*)Cerussite  (*)Cervantite  (*)
Chalcocite  (*)Chalcophyllite  (*)Chalcopyrite  (*)Chenite  (*)Claraite  (*)
Connellite  (*)Copper  (*)Covellite  (*)Cuprite  (*)Devilline  (*)
Dickite  (*)Dolomite  (*)Elyite  (*)Erythrite  (*)Ettringite  (*)
Fougèrite  (*)Galena  (*)Gypsum  (*)Hematite  (*)Hemimorphite  (*)
Hydrocerussite  (*)Hydrozincite  (*)Iron  (*)Jarosite  (*)Ktenasite  (*)
Lanarkite  (*)Langite  (*)Laurionite  (*)Lead  (*)Leadhillite  (*)
Libethenite  (*)Linarite  (*)Litharge  (*)Magnetite  (*)Malachite  (*)
Massicot  (*)Millerite  (*)Mimetite  (*)Minium  (*)Monohydrocalcite  (*)
Namuwite  (*)Nesquehonite  (*)Newberyite  (*)Olivenite  (*)Parasymplesite  (*)
Paratacamite  (*)Phosgenite  (*)Plumbonacrite  (*)Posnjakite  (*)Pseudobrookite  (*)
Pyrite  (*)Pyrolusite  (*)Pyromorphite  (*)Quartz  (*)Ranciéite  (*)
Rozenite  (*)Sampleite  (*)Schulenbergite  (*)Serpierite  (*)Silver  (*)
Simonkolleite  (*)Sphalerite  (*)Stannite  (*)Sulphur  (*)Taranakite  (*)
Tenorite  (*)Thaumasite  (*)Vivianite  (*)Wroewolfeite  (*)Zincite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Allophane  (*)AllophaneAl2O3(SiO2)1.3-2.0·2.5-3.0H2O174166160315470
Anglesite  (*)BarytePb(SO4)174166260315,603172734
Ankerite  (*)NoneCa(Fe2+,Mg)(CO3)21741661603173092
Antimony  (*)ArsenicSb174166160315363
Aragonite  (*)AragoniteCa(CO3)1741661603153250
Baryte  (*)BaryteBa(SO4)17416616031511547
Beudantite  (*)AlunitePbFe3+3(AsO4)(SO4)(OH)6174166160315413
Bornite  (*)NoneCu5FeS41741661603175516
Brochantite  (*)BrochantiteCu4(SO4)(OH)61741661603151633
Brushite  (*)GypsumCa(PO3OH)·2H2O174166160315104
Calcite  (*)CalciteCa(CO3)174166360315,60316,6031727770
Caledonite  (*)CaledoniteCu2Pb5(SO4)3(CO3)(OH)6174166160315359
Cassiterite  (*)RutileSnO21741661603155171
Cerussite  (*)AragonitePb(CO3)174166260315,603174979
Cervantite  (*)NoneSb3+Sb5+O4174166160315352
Chalcocite  (*)NoneCu2S1741661603155707
Chalcophyllite  (*)ChalcophylliteCu18Al2(AsO4)4(SO4)3(OH)24·36H2O174166160315194
Chalcopyrite  (*)ChalcopyriteCuFeS2174166260315,6031727198
Chenite  (*)CheniteCuPb4(SO4)2(OH)617416616031540
Claraite  (*)None(Cu,Zn)15(CO3)4(AsO4)2(SO4)(OH)14·7H2O17416616031540
Connellite  (*)ConnelliteCu36(SO4)(OH)62Cl8·6H2O174166160315295
Copper  (*)CopperCu1741661603153846
Covellite  (*)CovelliteCuS174166260315,603174165
Cuprite  (*)Not in a structural groupCu2O1741661603152970
Devilline  (*)DevillineCaCu4(SO4)2(OH)6·3H2O174166160315366
Dickite  (*)Clay KaoliniteAl2Si2O5(OH)4174166160317651
Dolomite  (*)NoneCaMg(CO3)21741661603179895
Elyite  (*)NoneCuPb4(SO4)O2(OH)4·H2O17416616031585
Erythrite  (*)VivianiteCo3(AsO4)2·8H2O174166160315814
Ettringite  (*)EttringiteCa6Al2(SO4)3(OH)12·27H2O17416616031593
Fougèrite  (*)HydrotalciteFe2+4Fe3+2(OH)12(CO3)·3H2O17416616031520
Galena  (*)RocksaltPbS174166260315,6031724243
Gypsum  (*)GypsumCa(SO4)·2H2O174166260315,603176890
Hematite  (*)CorundumFe2O317416616031514640
Hemimorphite  (*)Not in a structural groupZn4(Si2O7)(OH)2·H2O174166260315,603171689
Hydrocerussite  (*)NonePb3(CO3)2(OH)2174166160315201
Hydrozincite  (*)NoneZn5(CO3)2(OH)61741661603151066
Iron  (*)IronFe1741661603151089
Jarosite  (*)AluniteKFe3+3(SO4)2(OH)61741661603152228
Ktenasite  (*)Ktenasite DevillineZnCu4(SO4)2(OH)6·6H2O17416616031575
Lanarkite  (*)NonePb2O(SO4)17416616031597
Langite  (*)NoneCu4(SO4)(OH)6·2H2O174166260315,60317593
Laurionite  (*)NonePbCl(OH)17416616031549
Lead  (*)CopperPb174166160315192
Leadhillite  (*)NonePb4(SO4)(CO3)2(OH)2174166160315265
Libethenite  (*)AndalusiteCu2(PO4)(OH)174166160315234
Linarite  (*)LinariteCuPb(SO4)(OH)2174166260315,60317987
Litharge  (*)NonePbO174166160315139
Magnetite  (*)SpinelFe2+Fe3+2O417416616031514899
Malachite  (*)MalachiteCu2(CO3)(OH)2174166260315,6031712537
Massicot  (*)NonePbO174166160315202
Millerite  (*)MilleriteNiS1741661603171066
Mimetite  (*)ApatitePb5(AsO4)3Cl1741661603151107
Minium  (*)MiniumPb2+2Pb4+O4174166160315247
Monohydrocalcite  (*)NoneCa(CO3)·H2O17416616031555
Namuwite  (*)KtenasiteZn4(SO4)(OH)6·4H2O17416616031558
Nesquehonite  (*)NoneMg(CO3)·3H2O17416616031580
Newberyite  (*)NoneMg(PO3OH)·3H2O17416616031524
Olivenite  (*)AndalusiteCu2(AsO4)(OH)174166160315492
Parasymplesite  (*)VivianiteFe2+3(AsO4)2·8H2O174166160315124
Paratacamite  (*)AtacamiteCu3(Cu,Zn)Cl2(OH)6174166160315158
Phosgenite  (*)NonePb2(CO3)Cl2174166160315142
Plumbonacrite  (*)NonePb5(CO3)3O(OH)217416616031513
Posnjakite  (*)NoneCu4(SO4)(OH)6·H2O174166160315309
Pseudobrookite  (*)Pseudobrookite(Fe3+2Ti)O5174166160315164
Pyrite  (*)PyriteFeS2174166260316,6031739462
Pyrolusite  (*)RutileMnO21741661603173106
Pyromorphite  (*)ApatitePb5(PO4)3Cl1741661603171725
Quartz  (*)QuartzSiO217416616031561156
Ranciéite  (*)None(Ca,Mn2+)0.2(Mn4+,Mn3+)O2·0.6H2O174166160317177
Rozenite  (*)StarkeyiteFe2+(SO4)·4H2O174166160315293
Sampleite  (*)NoneNaCaCu5(PO4)4Cl·5H2O17416616031540
Schulenbergite  (*)Ktenasite(Cu,Zn)7(SO4)2(OH)10·3H2O174166160315142
Serpierite  (*)DevillineCa(Cu,Zn)4(SO4)2(OH)6·3H2O174166260315,60317292
Silver  (*)CopperAg1741661603155186
Simonkolleite  (*)NoneZn5(OH)8Cl2·H2O0016031511
Sphalerite  (*)SphaleriteZnS17416616031521482
Stannite  (*)Stannite SphaleriteCu2FeSnS4174166160315668
Sulphur  (*)SulphurS1741661603152045
Taranakite  (*)TaranakiteK3Al5(PO3OH)6(PO4)2·18H2O17416616031557
Tenorite  (*)NoneCuO1741661603151101
Thaumasite  (*)EttringiteCa3Si(OH)6(CO3)(SO4)·12H2O174166160315183
Vivianite  (*)VivianiteFe2+3(PO4)2·8H2O174166160315636
Wroewolfeite  (*)NoneCu4(SO4)(OH)6·2H2O17416616031595
Zincite  (*)WurtziteZnO17416616031598


1 Ages assigned to this locality:

Excel IDMax Age (Ma)Min Age (Ma)Age as listed in referenceDating MethodAge InterpretPrioritized?Sample SourceSample NumRun NumAge from other LocalityDated MineralMinerals explicitely stated as having this ageAge applies to these ElementsMinDat Locality IDDated Locality (Max Age)Location as listed in referenceReferenceReference DOIReference IDAge Notes
sedznpb-00207174166170±4 (Rb-Sr, sph)Rb-Sr sphalerite  YesSphalerite  17614Mechernich, Eifel, North Rhine-Westphalia, GermanyMechernichSinger et al. (2009) USGSOFR2009-1252 

SampleSource LocalityReference URL

All locality data graciously provided by mindat.org

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