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:
L'Eperon-West Mine, Beauvoir Quarry, Échassières, Ébreuil, Allier, Auvergne-Rhône-Alpes, France


mindat Locality ID: 294623
mindat URL: http://www.mindat.org/loc-294623.html

Tectonic Settings:

Total number of sublocalities beneath "L'Eperon-West Mine, Beauvoir Quarry, Échassières, Ébreuil, Allier, Auvergne-Rhône-Alpes, France": 0
Total number of bottom-level sublocalities: 0

Latitude: 46°10'49"N
Longitude: 2°57'3"E
Decimal Degree (lat, lon): 46.180277777778,2.9508333333333
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 Ba Cu Fe H I K Na O P S Si 

Elements from minerals reported directly at this locality: Ag Al Ba Cu Fe H I K Na O P S Si 

Structural Groups for minerals in this locality: 
AluniteBaryteCorundumDiasporeDufréniteLazuliteLepidocrociteNonePyriteQuartz
TurquoiseWarditeWurtzite

17 IMA Minerals at location:
Baryte  (*)Chalcosiderite  (*)Cyrilovite  (*)Goethite  (*)Hematite  (*)
Hentschelite  (*)Iodargyrite  (*)Jarosite  (*)Kidwellite  (*)Lepidocrocite  (*)
Natrodufrénite  (*)Pyrite  (*)Quartz  (*)Strengite  (*)Turquoise  (*)
Variscite  (*)Wardite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Baryte  (*)BaryteBa(SO4)011547
Chalcosiderite  (*)TurquoiseCuFe3+6(PO4)4(OH)8·4H2O077
Cyrilovite  (*)WarditeNaFe3+3(PO4)2(OH)4·2H2O060
Goethite  (*)DiasporeFeO(OH)07437
Hematite  (*)CorundumFe2O3014640
Hentschelite  (*)LazuliteCuFe3+2(PO4)2(OH)2020
Iodargyrite  (*)WurtziteAgI0180
Jarosite  (*)AluniteKFe3+3(SO4)2(OH)602228
Kidwellite  (*)NoneNaFe3+9+x(PO4)6(OH)11·3H2O (x ≈ 0.33)053
Lepidocrocite  (*)LepidocrociteFe3+O(OH)0581
Natrodufrénite  (*)DufréniteNaFe2+Fe3+5(PO4)4(OH)6·2H2O046
Pyrite  (*)PyriteFeS2039462
Quartz  (*)QuartzSiO2061156
Strengite  (*)NoneFe3+(PO4)·2H2O0263
Turquoise  (*)TurquoiseCuAl6(PO4)4(OH)8·4H2O0484
Variscite  (*)NoneAl(PO4)·2H2O0301
Wardite  (*)WarditeNaAl3(PO4)2(OH)4·2H2O058


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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