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:
Saas-Fee, Saas Valley, Zermatt - Saas Fee Area, Valais, Switzerland


mindat Locality ID: 131020
mindat URL: http://www.mindat.org/loc-131020.html

Tectonic Settings:

Total number of sublocalities beneath "Saas-Fee, Saas Valley, Zermatt - Saas Fee Area, Valais, Switzerland": 7
Total number of bottom-level sublocalities: 4

Number of Child Localities: 2
Child Localities:
Fee Glacier
Spielboden Area

Latitude: 46°4'25"N
Longitude: 7°53'48"E
Decimal Degree (lat, lon): 46.073611111111,7.8966666666667

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 Cu F Fe H Mg Mn Na Ni O P S Si Ti Zn 

Elements from minerals reported directly at this locality: 

Structural Groups for minerals in this locality: 
AmphiboleApatiteBrochantiteCalciteChloriteClayClinozoisiteCopperEpidoteEpsomite
FeldsparGarnetHexahydriteMalachiteNoneNot in a structural groupPerovskitePrehnitePyritePyroxene
SerpentineSphaleriteSpinelStilbiteTitaniteVesuvianite

26 IMA Minerals at location:
Actinolite  (*)Albite  (*)Andradite  (*)Brochantite  (*)Calcite  (*)
Chrysotile  (*)Clinochlore  (*)Copper  (*)Cuprite  (*)Diopside  (*)
Epidote  (*)Fluorapatite  (*)Grossular  (*)Magnetite  (*)Malachite  (*)
Morenosite  (*)Nickelhexahydrite  (*)Perovskite  (*)Piemontite  (*)Prehnite  (*)
Pyrite  (*)Sphalerite  (*)Stellerite  (*)Tenorite  (*)Titanite  (*)
Vesuvianite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Actinolite  (*)Amphibole   Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)211153413419
Albite  (*)FeldsparNa(AlSi3O8)11153418803
Andradite  (*)GarnetCa3Fe3+2(SiO4)33115340,115341,1153421534
Brochantite  (*)BrochantiteCu4(SO4)(OH)611153401633
Calcite  (*)CalciteCa(CO3)2115341,11534527770
Chrysotile  (*)Serpentine ClayMg3Si2O5(OH)41115341951
Clinochlore  (*)Chlorite ClayMg5Al(AlSi3O10)(OH)84115340,115341,115342,1153451756
Copper  (*)CopperCu11153413846
Cuprite  (*)Not in a structural groupCu2O3115340,115341,1153452970
Diopside  (*)PyroxeneCaMgSi2O64115340,115341,115342,1153454135
Epidote  (*)Epidote ClinozoisiteCa2(Al2Fe3+)[Si2O7][SiO4]O(OH)2115341,1153458173
Fluorapatite  (*)ApatiteCa5(PO4)3F2115340,1153412740
Grossular  (*)GarnetCa3Al2(SiO4)35115340,115341,115342,115344,1153451544
Magnetite  (*)SpinelFe2+Fe3+2O4111534114899
Malachite  (*)MalachiteCu2(CO3)(OH)2111534512537
Morenosite  (*)EpsomiteNi(SO4)·7H2O111534184
Nickelhexahydrite  (*)HexahydriteNi(SO4)·6H2O111534137
Perovskite  (*)PerovskiteCaTiO31115341495
Piemontite  (*)EpidoteCa2(Al2Mn3+)[Si2O7][SiO4]O(OH)1115341260
Prehnite  (*)PrehniteCa2Al(Si3Al)O10(OH)211153411898
Pyrite  (*)PyriteFeS2111534139462
Sphalerite  (*)SphaleriteZnS111534121482
Stellerite  (*)StilbiteCa4(Si28Al8)O72·28H2O1115341189
Tenorite  (*)NoneCuO11153451101
Titanite  (*)TitaniteCaTi(SiO4)O3115340,115341,1153454899
Vesuvianite  (*)Vesuvianite(Ca,Na)19(Al,Mg,Fe)13(SiO4)10(Si2O7)4(OH,F,O)104115340,115341,115342,1153451395



No ages have been assigned to this locality yet.

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All locality data graciously provided by mindat.org

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