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:
Hilfe Gottes Mine, Memmendorf, Oederan, Freiberg, Mittelsachsen, Saxony, Germany

Oldest recorded age at locality: 461
Youngest recorded age at locality: 260

mindat Locality ID: 203306
mindat URL: http://www.mindat.org/loc-203306.html

Tectonic Settings:

Total number of sublocalities beneath "Hilfe Gottes Mine, Memmendorf, Oederan, Freiberg, Mittelsachsen, Saxony, Germany": 0
Total number of bottom-level sublocalities: 0

Latitude: 0°0'0"N
Longitude: 0°0'0"E
Decimal Degree (lat, lon): 0,0
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 As Ba C Ca Cu F Fe O Pb S Sb Si Zn 

Elements from minerals reported directly at this locality: Ag As Ba C Ca Cu F Fe Mg O Pb S Sb Si Zn 

Structural Groups for minerals in this locality: 
AcanthiteBaryteCalciteChalcopyriteCopperFluoriteMarcasiteNonePyriteQuartz
RocksaltSphaleriteTetrahedrite

16 IMA Minerals at location:
Acanthite  (*)Ankerite  (*)Baryte  (*)Calcite  (*)Chalcopyrite  (*)
Fluorite  (*)Galena  (*)Marcasite  (*)Proustite  (*)Pyrargyrite  (*)
Pyrite  (*)Quartz  (*)Siderite  (*)Silver  (*)Sphalerite  (*)
Tetrahedrite-(Zn)  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Acanthite  (*)AcanthiteAg2S31026002793
Ankerite  (*)NoneCa(Fe2+,Mg)(CO3)246126003092
Baryte  (*)BaryteBa(SO4)461260011547
Calcite  (*)CalciteCa(CO3)461260027770
Chalcopyrite  (*)ChalcopyriteCuFeS2461260027198
Fluorite  (*)FluoriteCaF246126009617
Galena  (*)RocksaltPbS310260024243
Marcasite  (*)MarcasiteFeS246126005674
Proustite  (*)NoneAg3AsS33102600733
Pyrargyrite  (*)NoneAg3SbS331026001425
Pyrite  (*)PyriteFeS2461260039462
Quartz  (*)QuartzSiO2310260061156
Siderite  (*)CalciteFe(CO3)46126006417
Silver  (*)CopperAg31026005186
Sphalerite  (*)SphaleriteZnS310260021482
Tetrahedrite-(Zn)  (*)TetrahedriteCu6(Cu4Zn2)Sb4S1346126005317


3 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
Alexandra-0427310260310-260 Age of magmatic-hydrothermal mineralization   YesQuartzPb, Zn, Cu, Ag, Sn, Au1832Freiberg, Mittelsachsen, Saxony, GermanyFreibergSeifert (2008) BOOK_MPLMEV_2008 
Co-00069319289304U-Th-Pb    Yes Co, Ni, Cu1832Freiberg, Mittelsachsen, Saxony, GermanyFreibergBielicki and Tischendorf (1991)10.1007/BF00321987CMP106_440 
Co-00070461433447U-Pb    Yes Co, Ni, Cu1832Freiberg, Mittelsachsen, Saxony, GermanyFreibergBielicki and Tischendorf (1991)10.1007/BF00321987CMP106_440 

SampleSource LocalityReference URL

All locality data graciously provided by mindat.org

All age data...

Other copyright data...