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:
Johanngeorgenstadt, Johanngeorgenstadt Mining District, Erzgebirge District, Saxony, Germany

Oldest recorded age at locality: 600
Youngest recorded age at locality: 100

mindat Locality ID: 1887
mindat URL: http://www.mindat.org/loc-1887.html

Tectonic Settings: Collisional Boundary

Total number of sublocalities beneath "Johanngeorgenstadt, Johanngeorgenstadt Mining District, Erzgebirge District, Saxony, Germany": 11
Total number of bottom-level sublocalities: 11

Number of Child Localities: 11
Child Localities:
Bergmännischer Preussen Hoffnung Mine
Georg Wagsfort Mine
Gnade Gottes Mine
Gottessegen Mine (Gottes Segen Mine)
Neu Leipziger Glück Mine
Neujahrsmaassen Mine
Römischer Adler Mine
Rote Grube (Rothe Grube)
Schaar Shaft
Treue Freundschaft Mine
Zentralschacht (Shaft 227)

Latitude: 50°26'8"N
Longitude: 12°42'24"E
Decimal Degree (lat, lon): 50.435555555556,12.706666666667
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 Au B Ba Be Bi C Ca Cl Co Cu F Fe H K Mg Mn Mo Na Ni O P Pb S Sb Se Si Sn Ti U V W Zn 

Elements from minerals reported directly at this locality: Ag Al As Au B Ba Be Bi C Ca Cl Co Cu F Fe H K Mg Mn Mo Na Ni O P Pb S Sb Se Si U V W Zn 

Structural Groups for minerals in this locality: 
AcanthiteAllargentumAllophaneAluniteAmorphousAmphiboleAndalusiteApatiteAragoniteArsenic
ArsenoliteArsenopyriteAutuniteBaryteBerylBismutiteCalciteCancrinite-sodaliteChalcopyriteChalcostibite
ClayColumbiteCopperCoronaditeCorundumCubaniteDevillineDiasporeFluoriteFritzscheite
GypsumJohanniteKaoliniteLöllingiteLepidocrociteMalachiteMarcasiteMeneghiniteMicaMillerite
MixiteMolybdeniteMonaziteNatroautuniteNickelineNoneNot in a structural groupPerovskitePharmacosideritePhosphuranylite
PolybasitePyriteQuartzRocksaltRutileScheeliteSchoepiteSkutteruditeSmectite-vermiculiteSodalite
SphaleriteSpinelTalcTetrahedriteTopazTourmalineTyroliteVivianiteWavelliteWollastonite
WurtziteZippeite

144 IMA Minerals at location:
Acanthite  (*)Actinolite  (*)Adamite  (*)Aerugite  (*)Aikinite  (*)
Anatase  (*)Andalusite  (*)Anglesite  (*)Ankerite  (*)Annabergite  (*)
Aragonite  (*)Argentopyrite  (*)Arsenic  (*)Arsenolite  (*)Arsenopyrite  (*)
Asbolane  (*)Autunite  (*)Azurite  (*)Baryte  (*)Becquerelite  (*)
Bergenite  (*)Beryl  (*)Beudantite  (*)Beyerite  (*)Bismite  (*)
Bismuth  (*)Bismutite  (*)Bismutoferrite  (*)Bornite  (*)Brendelite  (*)
Bunsenite  (*)Calcite  (*)Cassiterite  (*)Cerussite  (*)Chalcocite  (*)
Chalcopyrite  (*)Chlorargyrite  (*)Chrysocolla  (*)Clausthalite  (*)Copper  (*)
Cryptomelane  (*)Cuprite  (*)Curite  (*)Devilline  (*)Diadochite  (*)
Dolomite  (*)Dyscrasite  (*)Emplectite  (*)Erythrite  (*)Eulytine  (*)
Ferberite  (*)Fluor-schorl  (*)Fluorapatite  (*)Fluorite  (*)Fourmarierite  (*)
Fritzscheite  (*)Galena  (*)Goethite  (*)Gold  (*)Gypsum  (*)
Haidingerite  (*)Helvine  (*)Hematite  (*)Hübnerite  (*)Nováčekite-I  (*)
Jamesonite  (*)Johannite  (*)Kaolinite  (*)Lavendulan  (*)Lepidocrocite  (*)
Liebigite  (*)Löllingite  (*)Magnetite  (*)Malachite  (*)Marcasite  (*)
Maucherite  (*)Metatorbernite  (*)Metatyuyamunite  (*)Metavanmeersscheite  (*)Millerite  (*)
Mimetite  (*)Mixite  (*)Molybdenite  (*)Muscovite  (*)Nacrite  (*)
Nickeline  (*)Nickelskutterudite  (*)Nontronite  (*)Opal  (*)Paganoite  (*)
Gersdorffite-Pa3  (*)Petewilliamsite  (*)Pharmacolite  (*)Pharmacosiderite  (*)Phosphuranylite  (*)
Pitticite  (*)Plumbojarosite  (*)Polybasite  (*)Proustite  (*)Pucherite  (*)
Pyrargyrite  (*)Pyrite  (*)Pyrolusite  (*)Pyromorphite  (*)Pyrrhotite  (*)
Quartz  (*)Rammelsbergite  (*)Realgar  (*)Rhodochrosite  (*)Rooseveltite  (*)
Safflorite  (*)Saléeite  (*)Schorl  (*)Schröckingerite  (*)Scorodite  (*)
Siderite  (*)Sillénite  (*)Silver  (*)Skutterudite  (*)Soddyite  (*)
Sphalerite  (*)Stephanite  (*)Sternbergite  (*)Talc  (*)Tennantite-(Fe)  (*)
Tenorite  (*)Tetrahedrite-(Zn)  (*)Topaz  (*)Torbernite  (*)Trögerite  (*)
Tyrolite  (*)Uraninite  (*)Uranopilite  (*)Uranosphaerite  (*)Walpurgite  (*)
Wavellite  (*)Waylandite  (*)Wollastonite  (*)Wulfenite  (*)Wurtzite  (*)
Xanthiosite  (*)Yingjiangite  (*)Zeunerite  (*)Zippeite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Acanthite  (*)AcanthiteAg2S200100262379,623822793
Actinolite  (*)Amphibole   Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)260010003419
Adamite  (*)AndalusiteZn2(AsO4)(OH)200100162382254
Aerugite  (*)Not in a structural groupNi8.5(AsO4)2As5+O820010002
Aikinite  (*)MeneghiniteCuPbBiS36001000315
Anatase  (*)Not in a structural groupTiO26001001623822162
Andalusite  (*)AndalusiteAl2SiO560010001310
Anglesite  (*)BarytePb(SO4)60010002734
Ankerite  (*)NoneCa(Fe2+,Mg)(CO3)260010003092
Annabergite  (*)VivianiteNi3(AsO4)2·8H2O2001000445
Aragonite  (*)AragoniteCa(CO3)60010003250
Argentopyrite  (*)CubaniteAgFe2S3200100053
Arsenic  (*)ArsenicAs2001000379
Arsenolite  (*)ArsenoliteAs2O32001000231
Arsenopyrite  (*)ArsenopyriteFeAsS2001001623829052
Asbolane  (*)Not in a structural groupMn4+(O,OH)2·(Co,Ni,Mg,Ca)x(OH)2x·nH2O327.4320.4162382143
Autunite  (*)AutuniteCa(UO2)2(PO4)2·10-12H2O310100362375,62381,623821272
Azurite  (*)Not in a structural groupCu3(CO3)2(OH)260050005509
Baryte  (*)BaryteBa(SO4)600100011547
Becquerelite  (*)NoneCa(UO2)6O4(OH)6·8H2O310100092
Bergenite  (*)PhosphuranyliteCa2Ba4(UO2)9O6(PO4)6·16H2O31010009
Beryl  (*)BerylBe3Al2Si6O1860010004286
Beudantite  (*)AlunitePbFe3+3(AsO4)(SO4)(OH)62001000413
Beyerite  (*)BismutiteCaBi2O2(CO3)220010016238296
Bismite  (*)NoneBi2O32001000214
Bismuth  (*)ArsenicBi200100262379,623821966
Bismutite  (*)BismutiteBi2O2(CO3)200100262374,62382716
Bismutoferrite  (*)KaoliniteFe3+2Bi(SiO4)2(OH)20010016238251
Bornite  (*)NoneCu5FeS46005001623825516
Brendelite  (*)None(Bi,Pb)2(Fe3+,Fe2+)O2(OH)(PO4)2001001623822
Bunsenite  (*)RocksaltNiO20010008
Calcite  (*)CalciteCa(CO3)600100027770
Cassiterite  (*)RutileSnO26005001623825171
Cerussite  (*)AragonitePb(CO3)6001001623824979
Chalcocite  (*)NoneCu2S60050005707
Chalcopyrite  (*)ChalcopyriteCuFeS260050016237727198
Chlorargyrite  (*)RocksaltAgCl20010001382
Chrysocolla  (*)Allophane(Cu2-xAlx)H2-xSi2O5(OH)4·nH2O60050003531
Clausthalite  (*)RocksaltPbSe6001000281
Copper  (*)CopperCu60050003846
Cryptomelane  (*)CoronaditeK(Mn4+7Mn3+)O166001000599
Cuprite  (*)Not in a structural groupCu2O6005001623822970
Curite  (*)NonePb3+x[(UO2)4O4+x(OH)3-x]2·2H2O310100051
Devilline  (*)DevillineCaCu4(SO4)2(OH)6·3H2O6005000366
Diadochite  (*)AmorphousFe3+2(PO4)(SO4)(OH)·6H2O600100081
Dolomite  (*)NoneCaMg(CO3)26001001623829895
Dyscrasite  (*)AllargentumAg3+xSb1-x (x ≈ 0.2)2001000180
Emplectite  (*)ChalcostibiteCuBiS26001000246
Erythrite  (*)VivianiteCo3(AsO4)2·8H2O2001000814
Eulytine  (*)NoneBi4(SiO4)320010016238272
Ferberite  (*)ColumbiteFe2+(WO4)600100162382551
Fluor-schorl  (*)TourmalineNaFe2+3Al6(Si6O18)(BO3)3(OH)3F600100025
Fluorapatite  (*)ApatiteCa5(PO4)3F6001001623822740
Fluorite  (*)FluoriteCaF23432991623829617
Fourmarierite  (*)SchoepitePb1-xO3-2x(UO2)4(OH)4+2x·4H2O310100061
Fritzscheite  (*)FritzscheiteMn2+(UO2)2(VO4,PO4)2·4H2O3101001623754
Galena  (*)RocksaltPbS600100262377,6238224243
Goethite  (*)DiasporeFeO(OH)6001001623827437
Gold  (*)CopperAu600100030554
Gypsum  (*)GypsumCa(SO4)·2H2O60010006890
Haidingerite  (*)NoneCa(AsO3OH)·H2O200100017
Helvine  (*)Sodalite Cancrinite-sodaliteBe3Mn2+4(SiO4)3S6001000237
Hematite  (*)CorundumFe2O360010016238214640
Hübnerite  (*)ColumbiteMn2+(WO4)6001000469
Nováčekite-I  (*)NoneMg(UO2)2(AsO4)2·12H2O310100055
Jamesonite  (*)NonePb4FeSb6S146001000784
Johannite  (*)JohanniteCu(UO2)2(SO4)2(OH)2·8H2O600100069
Kaolinite  (*)Clay KaoliniteAl2Si2O5(OH)460010005591
Lavendulan  (*)NoneNaCaCu5(AsO4)4Cl·5H2O6001000149
Lepidocrocite  (*)LepidocrociteFe3+O(OH)600100162382581
Liebigite  (*)NoneCa2(UO2)(CO3)3·11H2O310100078
Löllingite  (*)LöllingiteFeAs22001000762
Magnetite  (*)SpinelFe2+Fe3+2O4600100014899
Malachite  (*)MalachiteCu2(CO3)(OH)260050016238212537
Marcasite  (*)MarcasiteFeS26001001623775674
Maucherite  (*)NoneNi11As82001000161
Metatorbernite  (*)NoneCu(UO2)2(PO4)2·8H2O6001000443
Metatyuyamunite  (*)FritzscheiteCa(UO2)2(VO4)2·3H2O3101000129
Metavanmeersscheite  (*)NoneU(UO2)3(PO4)2(OH)6·2H2O31010004
Millerite  (*)MilleriteNiS20010001066
Mimetite  (*)ApatitePb5(AsO4)3Cl200100362379,62382,623831107
Mixite  (*)MixiteCu6Bi(AsO4)3(OH)6·3H2O6001000168
Molybdenite  (*)MolybdeniteMoS260010005800
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)2600100017380
Nacrite  (*)Clay KaoliniteAl2Si2O5(OH)46001000112
Nickeline  (*)NickelineNiAs2001000633
Nickelskutterudite  (*)Skutterudite Perovskite(Ni,Co,Fe)As3327.4320.4162382176
Nontronite  (*)Clay Smectite-vermiculiteNa0.3Fe3+2(Si,Al)4O10(OH)2·nH2O6001000471
Opal  (*)AmorphousSiO2·nH2O60010002994
Paganoite  (*)NoneNiBi3+O(AsO4)20010001
Gersdorffite-Pa3  (*)PyriteNiAsS2001000767
Petewilliamsite  (*)None(Ni,Co)30(As2O7)1520010002
Pharmacolite  (*)GypsumCa(AsO3OH)·2H2O2001000105
Pharmacosiderite  (*)PharmacosideriteKFe3+4(AsO4)3(OH)4·6-7H2O200100162382428
Phosphuranylite  (*)PhosphuranyliteKCa(H3O)3(UO2)7(PO4)4O4·8H2O3101000182
Pitticite  (*)None[Fe,AsO4,SO4,H2O] (?)2001000140
Plumbojarosite  (*)AlunitePb0.5Fe3+3(SO4)2(OH)66001000477
Polybasite  (*)Polybasite[Ag9CuS4][(Ag,Cu)6(Sb,As)2S7]6001000716
Proustite  (*)NoneAg3AsS32001000733
Pucherite  (*)ScheeliteBi(VO4)200100053
Pyrargyrite  (*)NoneAg3SbS320010001425
Pyrite  (*)PyriteFeS2600100262377,6238239462
Pyrolusite  (*)RutileMnO26001001623823106
Pyromorphite  (*)ApatitePb5(PO4)3Cl60010001725
Pyrrhotite  (*)NickelineFe7S86001001623829056
Quartz  (*)QuartzSiO2310260262379,6238261156
Rammelsbergite  (*)LöllingiteNiAs22001000233
Realgar  (*)NoneAsS2001000712
Rhodochrosite  (*)CalciteMn(CO3)60010001711
Rooseveltite  (*)MonaziteBi(AsO4)200100038
Safflorite  (*)LöllingiteCoAs22001000317
Saléeite  (*)NoneMg(UO2)2(PO4)2(H2O)1031010016238295
Schorl  (*)TourmalineNaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)6001001623822705
Schröckingerite  (*)NoneNaCa3(UO2)(SO4)(CO3)3F·10H2O3101000128
Scorodite  (*)NoneFe3+(AsO4)·2H2O2001001623821153
Siderite  (*)CalciteFe(CO3)60010006417
Sillénite  (*)NoneBi12SiO20200100026
Silver  (*)CopperAg200100262379,623825186
Skutterudite  (*)Skutterudite PerovskiteCoAs32001000531
Soddyite  (*)None(UO2)2(SiO4)(H2O)2310100044
Sphalerite  (*)SphaleriteZnS600100262377,6238221482
Stephanite  (*)NoneAg5SbS42001000586
Sternbergite  (*)CubaniteAgFe2S3200100062
Talc  (*)Clay TalcMg3Si4O10(OH)260010003337
Tennantite-(Fe)  (*)TetrahedriteCu6(Cu4Fe2)As4S1360010001803
Tenorite  (*)NoneCuO60050001101
Tetrahedrite-(Zn)  (*)TetrahedriteCu6(Cu4Zn2)Sb4S1360050005317
Topaz  (*)TopazAl2SiO4F26001001623821476
Torbernite  (*)NoneCu(UO2)2(PO4)2·12H2O6001001623751059
Trögerite  (*)Natroautunite(H3O)(UO2)(AsO4)·3H2O310100022
Tyrolite  (*)TyroliteCa2Cu9(AsO4)4(CO3)(OH)8·11H2O6001000245
Uraninite  (*)FluoriteUO2330313462375,62377,62379,623822718
Uranopilite  (*)None(UO2)6(SO4)O2(OH)6·14H2O31010016237594
Uranosphaerite  (*)NoneBi(UO2)O2(OH)310100018
Walpurgite  (*)NoneBi4O4(UO2)(AsO4)2·2H2O31010016238238
Wavellite  (*)WavelliteAl3(PO4)2(OH)3·5H2O6001000374
Waylandite  (*)AluniteBiAl3(PO4)2(OH)620010016238231
Wollastonite  (*)WollastoniteCaSiO360010001247
Wulfenite  (*)ScheelitePbMoO460010001655
Wurtzite  (*)WurtziteZnS6001000372
Xanthiosite  (*)NoneNi3(AsO4)220010002
Yingjiangite  (*)PhosphuranyliteK2Ca(UO2)7(PO4)4(OH)6·6H2O3101001623829
Zeunerite  (*)AutuniteCu(UO2)2(AsO4)2·12H2O600100162382185
Zippeite  (*)ZippeiteK2[(UO2)4(SO4)2O2(OH)2](H2O)43101000175


69 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
Kristen000109305289297±8206Pb/238U zircon  YesZircon  1905Erzgebirge District, Saxony, GermanyErzgebirgeFörster and Rhede (2006)10.1127/0077-7757/2006/0055NJMA182_307 
Kristen000112331323327±4206Pb/238Ucrystallization age of granite   Yes  1905Erzgebirge District, Saxony, GermanyErzgebirgeRomer et al. (2010)10.1127/0077-7757/2010/0179NJMA187_289 
Kristen000113308302305±3Rb-Sr whole rock  Yes  1905Erzgebirge District, Saxony, GermanyErzgebirgeRomer et al. (2010)10.1127/0077-7757/2010/0179NJMA187_289 
Kristen000114343299321±22Sm-Nd fluorite  YesFluorite  1905Erzgebirge District, Saxony, GermanyErzgebirgeRomer et al. (2010)10.1127/0077-7757/2010/0179NJMA187_289 
Kristen000115310284297±13K-Ar amphibole  Yes  1905Erzgebirge District, Saxony, GermanyErzgebirgeRomer et al. (2010)10.1127/0077-7757/2010/0179NJMA187_289 
Kristen000116311289300±11K-Ar biotite  Yes  1905Erzgebirge District, Saxony, GermanyErzgebirgeRomer et al. (2010)10.1127/0077-7757/2010/0179NJMA187_289 
Mo-00018326.4315 Re-Os, U-Pb molybdenite  YesMolybdeniteMolybdeniteMo1905Erzgebirge District, Saxony, GermanyErzgebirgeRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
MDR_817-00002327.4320.4323.9±3.5U-Pb uraninite  YesUraninite  13842Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanyEhrenfriedersdorf graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00003322.5318.7320.6±1.9U-Pb uraninite  YesUraninite  13842Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanyEhrenfriedersdorf graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00004323.1316.3319.7±3.4U-Pb uraninite  YesUraninite  13842Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanyEhrenfriedersdorf graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00005326.8321323.9±2.9U-Pb apatite  Yes  13842Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanyEhrenfriedersdorf graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00006318.9315.7317.3±1.6U-Pb apatite  Yes  13842Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanyEhrenfriedersdorf graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00007332322327±5Rb-Sr whole rock  Yes  13842Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanyEhrenfriedersdorf graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00008321.4313317.2±4.2Rb-Sr whole rock  Yes  13842Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanyEhrenfriedersdorf graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00009293.6289291.3±2.3Rb-Sr whole rock  Yes  13842Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanyEhrenfriedersdorf graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
Co-00024327.4320.4323.9±3.5U-Pb uraninite  YesUraniniteAnnabergite, Asbolane, Erythrite, Nickelskutterudite, Nickeline, SkutteruditeCo, Ni13773Sauberg Mine, Ehrenfriedersdorf, Erzgebirge District, Saxony, Germany Romer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MD42_337-00001316316316U-Pb uraninite(U1) YesUraninite  13773Sauberg Mine, Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanySauberg MineRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
MD42_337-00002324324324U-Pb uraninite(U2) YesUraninite  13773Sauberg Mine, Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanySauberg MineRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
MD42_337-00003318318318U-Pb uraninite(U2) YesUraninite  13773Sauberg Mine, Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanySauberg MineRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
MD42_337-00004320320320U-Pb uraninite(U3) YesUraninite  13773Sauberg Mine, Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanySauberg MineRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
MD42_337-00005317317317U-Pb uraninite(U3) YesUraninite  13773Sauberg Mine, Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanySauberg MineRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
MD42_337-00006322322322U-Pb uraninite(U4) YesUraninite  13773Sauberg Mine, Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanySauberg MineRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
MD42_337-00007317317317U-Pb uraninite(U5) YesUraninite  13773Sauberg Mine, Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanySauberg MineRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
MD42_337-00008313313313U-Pb uraninite(U6) YesUraninite  13773Sauberg Mine, Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanySauberg MineRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
MD42_337-00009317317317U-Pb uraninite(U6) YesUraninite  13773Sauberg Mine, Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanySauberg MineRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
MD42_337-00010320320320U-Pb uraninite(U6) YesUraninite  13773Sauberg Mine, Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanySauberg MineRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
MD42_337-00011320320320U-Pb uraninite(U7) YesUraninite  13773Sauberg Mine, Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanySauberg MineRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
MD42_337-00012320320320U-Pb uraninite(U7) YesUraninite  13773Sauberg Mine, Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanySauberg MineRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
MD42_337-00013316316316U-Pb uraninite(U8) YesUraninite  13773Sauberg Mine, Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanySauberg MineRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
MD42_337-00014325325325U-Pb uraninite(U8) YesUraninite  13773Sauberg Mine, Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanySauberg MineRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
MD42_337-00015322322322U-Pb uraninite(U9) YesUraninite  13773Sauberg Mine, Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanySauberg MineRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
MD42_337-00016316316316U-Pb uraninite(U10) YesUraninite  13773Sauberg Mine, Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanySauberg MineRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
MD42_337-00017320320320U-Pb uraninite(U10) YesUraninite  13773Sauberg Mine, Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanySauberg MineRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
MD42_337-00018322322322U-Pb uraninite(U11) YesUraninite  13773Sauberg Mine, Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanySauberg MineRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
MD42_337-00019330330330U-Pb uraninite(U11) YesUraninite  13773Sauberg Mine, Ehrenfriedersdorf, Erzgebirge District, Saxony, GermanySauberg MineRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
Mo-00128326.8315.7 U-Pb, U-Th-Pb    YesMolybdeniteMo13773Sauberg Mine, Ehrenfriedersdorf, Erzgebirge District, Saxony, Germany Romer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
MDR_817-00010325317321±4U-Pb monazite  Yes  67982Eibenstock, Erzgebirge District, Saxony, GermanyEibenstock graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00011319313316±3U-Pb monazite, xenotime, uraninite  Yes  67982Eibenstock, Erzgebirge District, Saxony, GermanyEibenstock graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00012316306311±5Ar-Ar muscovite, biotite  Yes  67982Eibenstock, Erzgebirge District, Saxony, GermanyEibenstock graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00013309301305±4Rb-Sr whole rock  Yes  67982Eibenstock, Erzgebirge District, Saxony, GermanyEibenstock graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00014311295303±8Rb-Sr biotite  Yes  67982Eibenstock, Erzgebirge District, Saxony, GermanyEibenstock graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00015332318325±7Rb-Sr whole rock  Yes  67982Eibenstock, Erzgebirge District, Saxony, GermanyEibenstock graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00016324322323±1Rb-Sr whole rock  Yes  67982Eibenstock, Erzgebirge District, Saxony, GermanyEibenstock graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00017335287311±24Rb-Sr whole rock, feldspar  Yes  67982Eibenstock, Erzgebirge District, Saxony, GermanyEibenstock graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00018326314320±6Rb-Sr whole rock  Yes  67982Eibenstock, Erzgebirge District, Saxony, GermanyEibenstock graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00019337327332±5Rb-Sr whole rock  Yes  67982Eibenstock, Erzgebirge District, Saxony, GermanyEibenstock graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00020328312320±8Pb-Pb zircon  YesZircon  67982Eibenstock, Erzgebirge District, Saxony, GermanyEibenstock graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00021302284293±9Rb-Sr dark mica  Yes  67982Eibenstock, Erzgebirge District, Saxony, GermanyEibenstock graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00032295285290±5Pb-Pb zircon  YesZircon  67982Eibenstock, Erzgebirge District, Saxony, GermanyRhyolite cutting Eibenstock graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00033305289297±8U-Pb zircon  YesZircon  67982Eibenstock, Erzgebirge District, Saxony, GermanyRhyolite cutting Eibenstock graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
Alexandra-0421600500600-500 Age of submarin-hydrothermal mineralization    CassiteriteCu, Sn1887Johanngeorgenstadt, Johanngeorgenstadt Mining District, Erzgebirge District, Saxony, GermanyJohanngeorgenstadtSeifert (2008) BOOK_MPLMEV_2008 
Alexandra-0429310260310-260 Age of magmatic-hydrothermal mineralization    QuartzU1887Johanngeorgenstadt, Johanngeorgenstadt Mining District, Erzgebirge District, Saxony, GermanyJohanngeorgenstadtSeifert (2008) BOOK_MPLMEV_2008 
Co-00001200100200-100      Annabergite, Bunsenite, Erythrite, Maucherite, Millerite, Nickeline, Paganoite, Rammelsbergite, Safflorite, Skutterudite, Xanthiosite, Aerugite, PetewilliamsiteBi, Co, Ni, As, Ag, U1887Johanngeorgenstadt, Johanngeorgenstadt Mining District, Erzgebirge District, Saxony, Germany Seifert (2008) OGR28_1 
MDR_817-00022319315317±2U-Pb monazite, xenotime, uraninite  Yes  195687Pobershau, Marienberg District, Erzgebirge District, Saxony, GermanyPobershau graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00023324318321±3U-Pb monazite  Yes  195687Pobershau, Marienberg District, Erzgebirge District, Saxony, GermanyPobershau graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
Mo-00127326.4315 Re-Os, U-Pb molybdenite  YesMolybdeniteBetpakdalite-CaCa, Ferrimolybdite, Jordisite, Molybdenite, Wulfenite, IlsemanniteMo13149Sadisdorf, Schmiedeberg, Erzgebirge District, Saxony, GermanySadisdorfRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
Mo-00184326.4315 Re-Os, U-Pb molybdenite  YesMolybdeniteKoechlinite, Molybdenite, WulfeniteMo22442Neustädtel, Schneeberg, Erzgebirge District, Saxony, GermanyNeustädtelRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
Mo-00204326.4315 Re-Os, U-Pb molybdenite  YesMolybdeniteKoechlinite, Molybdenite, Wulfenite, SchlegeliteMo25994Wolfgang Maaßen Mine Field, Schneeberg, Erzgebirge District, Saxony, GermanyWolfgang Maaßen Mine fieldRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
Mo-00017326.4326.4 Re-Os molybdenite  YesMolybdeniteMolybdenite, Wulfenite, SchlegeliteMo1900Pucher Shaft, Wolfgang Maaßen Mine Field, Schneeberg, Erzgebirge District, Saxony, GermanyPucher ShaftRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
MDR_817-00024306298302±4U-Pb monazite  Yes  204484Seiffen, Erzgebirge District, Saxony, GermanySeiffen graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00025306296301±5K-Ar siderophyllite  YesSiderophyllite  204484Seiffen, Erzgebirge District, Saxony, GermanySeiffen graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00026325.9321.9323.9±2Re-Os molybdenite  YesMolybdenite  146104Altenberg, Sächsische Schweiz-Osterzgebirge District, Saxony, GermanyAltenberg graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00027319.9315.9317.9±2Re-Os molybdenite  YesMolybdenite  146104Altenberg, Sächsische Schweiz-Osterzgebirge District, Saxony, GermanyAltenberg graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00028309309c.309Ar-Ar biotite  Yes  146104Altenberg, Sächsische Schweiz-Osterzgebirge District, Saxony, GermanyAltenberg graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00029341325333±8Pb-Pb zircon  YesZircon  146104Altenberg, Sächsische Schweiz-Osterzgebirge District, Saxony, GermanyAltenberg graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00030295285290±5Pb-Pb zircon  YesZircon  146104Altenberg, Sächsische Schweiz-Osterzgebirge District, Saxony, GermanyAltenberg graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
MDR_817-00031310284297±13K-Ar amphibole  Yes  146104Altenberg, Sächsische Schweiz-Osterzgebirge District, Saxony, GermanyAltenberg graniteRomer and Thomas (2005)10.1007/3-540-27946-6_208MDR_817 
Mo-00015326.4321.4323.9±2.5Re-Os molybdenite5000 YesMolybdeniteJordisite, Molybdenite, Molybdite, Wulfenite, IlsemanniteMo1879Tin Mine, Altenberg, Sächsische Schweiz-Osterzgebirge District, Saxony, GermanyAltenbergRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 
Mo-00016320.3315.5317.9±2.4Re-Os molybdeniteTS 1 YesMolybdeniteJordisite, Molybdenite, Molybdite, Wulfenite, IlsemanniteMo1879Tin Mine, Altenberg, Sächsische Schweiz-Osterzgebirge District, Saxony, GermanyAltenbergRomer et al. (2007)10.1007/s00126-006-0114-2MD42_337 

SampleSource LocalityReference URL
R080121Johanngeorgenstadt, Johanngeorgenstadt Mining District, Erzgebirge District, Saxony, Germanyhttps://rruff.info/R080121
R070146Treue Freundschaft Mine, Johanngeorgenstadt, Johanngeorgenstadt Mining District, Erzgebirge District, Saxony, Germanyhttps://rruff.info/R070146

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