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:
Herchenberg, Burgbrohl, Brohltal, Ahrweiler, Rhineland-Palatinate, Germany

Oldest recorded age at locality: 354
Youngest recorded age at locality: 248

mindat Locality ID: 35698
mindat URL: http://www.mindat.org/loc-35698.html

Tectonic Settings:

Total number of sublocalities beneath "Herchenberg, Burgbrohl, Brohltal, Ahrweiler, Rhineland-Palatinate, Germany": 0
Total number of bottom-level sublocalities: 0

Latitude: 50°28'8"N
Longitude: 7°15'38"E
Decimal Degree (lat, lon): 50.468888888889,7.2605555555556

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: Al B C Ca F Fe H K Mg Na O P S Si Ti Zr 

Elements from minerals reported directly at this locality: Al B C Ca F Fe H K Mg Na O P S Si Ti Zr 

Structural Groups for minerals in this locality: 
AnalcimeApatiteAragoniteBerylCancrinite-sodaliteChabaziteClayCorundumCristobaliteFeldspar
GarnetMicaMilariteNoneOlivinePerovskitePseudobrookitePyroxeneRutileSodalite
SpinelTitaniteTopazTridymiteZircon

30 IMA Minerals at location:
Andradite  (*)Aragonite  (*)Augite  (*)Chabazite-Ca  (*)Cordierite  (*)
Corundum  (*)Cristobalite  (*)Dolomite  (*)Enstatite  (*)Fayalite  (*)
Fluorapatite  (*)Haüyne  (*)Hematite  (*)Ilmenite  (*)Jeremejevite  (*)
Leucite  (*)Magnetite  (*)Mullite  (*)Muscovite  (*)Nepheline  (*)
Osumilite-(Mg)  (*)Perovskite  (*)Pseudobrookite  (*)Rutile  (*)Sanidine  (*)
Spinel  (*)Titanite  (*)Topaz  (*)Tridymite  (*)Zircon  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Andradite  (*)GarnetCa3Fe3+2(SiO4)335424801534
Aragonite  (*)AragoniteCa(CO3)35424803250
Augite  (*)Pyroxene(Ca,Mg,Fe)2Si2O635424802060
Chabazite-Ca  (*)ChabaziteCa2[Al4Si8O24]·13H2O3542480310
Cordierite  (*)BerylMg2Al4Si5O1835424801008
Corundum  (*)CorundumAl2O335424801797
Cristobalite  (*)CristobaliteSiO23542480453
Dolomite  (*)NoneCaMg(CO3)235424809895
Enstatite  (*)PyroxeneMg2Si2O63542480944
Fayalite  (*)OlivineFe2+2(SiO4)3542480371
Fluorapatite  (*)ApatiteCa5(PO4)3F35424802740
Haüyne  (*)Sodalite Cancrinite-sodaliteNa3Ca(Si3Al3)O12(SO4)3542480158
Hematite  (*)CorundumFe2O3354248014640
Ilmenite  (*)CorundumFe2+Ti4+O335424805433
Jeremejevite  (*)NoneAl6(BO3)5F3354248015
Leucite  (*)AnalcimeK(AlSi2O6)3542480233
Magnetite  (*)SpinelFe2+Fe3+2O4354248014899
Mullite  (*)NoneAl4+2xSi2-2xO10-x (x ≈ 0.4)354248078
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)2354248017380
Nepheline  (*)TridymiteNa3K(Al4Si4O16)3542480884
Osumilite-(Mg)  (*)MilariteKMg2Al3(Al2Si10)O30354248042
Perovskite  (*)PerovskiteCaTiO33542480495
Pseudobrookite  (*)Pseudobrookite(Fe3+2Ti)O53542480164
Rutile  (*)RutileTiO235424805614
Sanidine  (*)FeldsparK(AlSi3O8)3542480598
Spinel  (*)SpinelMgAl2O435424801934
Titanite  (*)TitaniteCaTi(SiO4)O35424804899
Topaz  (*)TopazAl2SiO4F235424801476
Tridymite  (*)TridymiteSiO23542480458
Zircon  (*)ZirconZr(SiO4)35424805251



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
Hg-00059354248 ?-?    YesCinnabar, Corderoite, Mercury, Metacinnabar, Moschellandsbergite, Perroudite, Poyarkovite, Shakhovite, Tiemannite, EglestoniteHg14243Rhineland-Palatinate, Germany Krupp (1984); Krupp et al. (1989)   


SampleSource LocalityReference URL


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