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:
Silbersand Mine, St Johann, Mayen, Mayen-Koblenz, Rhineland-Palatinate, Germany

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

mindat Locality ID: 13789
mindat URL: http://www.mindat.org/loc-13789.html

Tectonic Settings:

Total number of sublocalities beneath "Silbersand Mine, St Johann, Mayen, Mayen-Koblenz, Rhineland-Palatinate, Germany": 0
Total number of bottom-level sublocalities: 0

Latitude: 50°21'47"N
Longitude: 7°10'50"E
Decimal Degree (lat, lon): 50.363055555556,7.1805555555556

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 C Ca Cl Cu Fe H Ni O P Pb S Sb Si Zn 

Elements from minerals reported directly at this locality: Al C Ca Cl Cu Fe H Ni O P Pb S Sb Si Zn 

Structural Groups for minerals in this locality: 
AluniteApatiteBournoniteBrochantiteCalciteChalcopyriteDevillineDiasporeKtenasiteLinarite
MalachiteMilleriteNickelineNoneNot in a structural groupPyritePyrochloreQuartzRocksaltSphalerite
StibniteTetrahedriteUllmanniteZinkenite

28 IMA Minerals at location:
Azurite  (*)Boulangerite  (*)Bournonite  (*)Breithauptite  (*)Brochantite  (*)
Chalcopyrite  (*)Cuprite  (*)Devilline  (*)Galena  (*)Goethite  (*)
Hinsdalite  (*)Linarite  (*)Malachite  (*)Millerite  (*)Oxyplumboroméite  (*)
Plagionite  (*)Pyrite  (*)Pyromorphite  (*)Quartz  (*)Ramsbeckite  (*)
Schulenbergite  (*)Semseyite  (*)Siderite  (*)Sphalerite  (*)Stibnite  (*)
Tetrahedrite-(Zn)  (*)Ullmannite  (*)Zinkenite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Azurite  (*)Not in a structural groupCu3(CO3)2(OH)235424805509
Boulangerite  (*)NonePb5Sb4S113542480843
Bournonite  (*)BournoniteCuPbSbS335424801089
Breithauptite  (*)NickelineNiSb3542480175
Brochantite  (*)BrochantiteCu4(SO4)(OH)635424801633
Chalcopyrite  (*)ChalcopyriteCuFeS2354248027198
Cuprite  (*)Not in a structural groupCu2O35424802970
Devilline  (*)DevillineCaCu4(SO4)2(OH)6·3H2O3542480366
Galena  (*)RocksaltPbS354248024243
Goethite  (*)DiasporeFeO(OH)35424807437
Hinsdalite  (*)AlunitePbAl3(SO4)(PO4)(OH)6354248082
Linarite  (*)LinariteCuPb(SO4)(OH)23542480987
Malachite  (*)MalachiteCu2(CO3)(OH)2354248012537
Millerite  (*)MilleriteNiS35424801066
Oxyplumboroméite  (*)PyrochlorePb2Sb2O7354248033
Plagionite  (*)NonePb5Sb8S173542480100
Pyrite  (*)PyriteFeS2354248039462
Pyromorphite  (*)ApatitePb5(PO4)3Cl35424801725
Quartz  (*)QuartzSiO2354248061156
Ramsbeckite  (*)NoneCu15(SO4)4(OH)22·6H2O354248068
Schulenbergite  (*)Ktenasite(Cu,Zn)7(SO4)2(OH)10·3H2O3542480142
Semseyite  (*)NonePb9Sb8S213542480165
Siderite  (*)CalciteFe(CO3)35424806417
Sphalerite  (*)SphaleriteZnS354248021482
Stibnite  (*)StibniteSb2S335424803418
Tetrahedrite-(Zn)  (*)TetrahedriteCu6(Cu4Zn2)Sb4S1335424805317
Ullmannite  (*)UllmanniteNiSbS3542480293
Zinkenite  (*)ZinkenitePb9Sb22S423542480228



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


All locality data graciously provided by mindat.org

All age data...

Other copyright data...