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:
Le Fronvel (Le Frontvel), Cistrières, La Chaise-Dieu, Haute-Loire, Auvergne-Rhône-Alpes, France


mindat Locality ID: 53573
mindat URL: http://www.mindat.org/loc-53573.html

Tectonic Settings:

Total number of sublocalities beneath "Le Fronvel (Le Frontvel), Cistrières, La Chaise-Dieu, Haute-Loire, Auvergne-Rhône-Alpes, France": 2
Total number of bottom-level sublocalities: 2

Number of Child Localities: 2
Child Localities:
Roche Blanche
Unnamed Quartz-tourmalinite-pegmatite Veins

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: Al As B Bi Fe H K Na O S Si Ti 

Elements from minerals reported directly at this locality: 

Structural Groups for minerals in this locality: 
ArsenicArsenopyriteClayDiasporeMarcasiteMicaNickelineNonePyriteQuartz
RutileStibniteTourmaline

12 IMA Minerals at location:
Arsenopyrite  (*)Bismuth  (*)Bismuthinite  (*)Goethite  (*)Marcasite  (*)
Muscovite  (*)Pyrite  (*)Pyrrhotite  (*)Quartz  (*)Rutile  (*)
Schorl  (*)Scorodite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Arsenopyrite  (*)ArsenopyriteFeAsS250950,509519052
Bismuth  (*)ArsenicBi1509511966
Bismuthinite  (*)StibniteBi2S31509511935
Goethite  (*)DiasporeFeO(OH)250950,509517437
Marcasite  (*)MarcasiteFeS21509515674
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)215095117380
Pyrite  (*)PyriteFeS215095139462
Pyrrhotite  (*)NickelineFe7S81509519056
Quartz  (*)QuartzSiO2250950,5095161156
Rutile  (*)RutileTiO21509515614
Schorl  (*)TourmalineNaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)1509512705
Scorodite  (*)NoneFe3+(AsO4)·2H2O250950,509511153


No ages have been assigned to this locality yet.

All locality data graciously provided by mindat.org

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