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:
Herminia Mine, Julcani District, Angaraes Province, Huancavelica, Peru

Oldest recorded age at locality: 7
Youngest recorded age at locality: 3

mindat Locality ID: 193455
mindat URL: http://www.mindat.org/loc-193455.html

Tectonic Settings:

Total number of sublocalities beneath "Herminia Mine, Julcani District, Angaraes Province, Huancavelica, Peru": 2
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
Vein 14

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: Ag As Ba Bi C Cu Fe O Pb S Sb Zn 

Elements from minerals reported directly at this locality: Ag As Bi C Cu Fe O Pb S Sb Zn 

Structural Groups for minerals in this locality: 
AramayoiteBaryteBournoniteCalciteEnargiteLillianiteNonePyriteRocksaltSphalerite
StibniteTetrahedriteWurtzite

13 IMA Minerals at location:
Aramayoite  (*)Baryte  (*)Bismuthinite  (*)Bournonite  (*)Enargite  (*)
Galena  (*)Gustavite  (*)Pyrite  (*)Siderite  (*)Sphalerite  (*)
Tennantite-(Fe)  (*)Terrywallaceite  (*)Tetrahedrite-(Zn)  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Aramayoite  (*)AramayoiteAg3Sb2(Bi,Sb)S673029
Baryte  (*)BaryteBa(SO4)7319612711547
Bismuthinite  (*)StibniteBi2S37301935
Bournonite  (*)BournoniteCuPbSbS37301089
Enargite  (*)Enargite WurtziteCu3AsS4730910
Galena  (*)RocksaltPbS73024243
Gustavite  (*)LillianiteAgPbBi3S673196127113
Pyrite  (*)PyriteFeS27319612739462
Siderite  (*)CalciteFe(CO3)7306417
Sphalerite  (*)SphaleriteZnS73021482
Tennantite-(Fe)  (*)TetrahedriteCu6(Cu4Fe2)As4S13731961271803
Terrywallaceite  (*)LillianiteAgPb(Sb,Bi)3S6731961273
Tetrahedrite-(Zn)  (*)TetrahedriteCu6(Cu4Zn2)Sb4S13731961275317



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-0007673 K-Ar    YesCinnabarHg22095Huancavelica, Peru Mckee et al. (1986)10.2113/gsecongeo.81.2.489EG81_489 


SampleSource LocalityReference URL
R100202Level 390, Vein 14, Herminia Mine, Julcani District, Angaraes Province, Huancavelica, Peruhttps://rruff.info/R100202
R100203Level 390, Vein 14, Herminia Mine, Julcani District, Angaraes Province, Huancavelica, Peruhttps://rruff.info/R100203
R100007Level 390, Vein 14, Herminia Mine, Julcani District, Angaraes Province, Huancavelica, Peruhttps://rruff.info/R100007
R100204Level 390, Vein 14, Herminia Mine, Julcani District, Angaraes Province, Huancavelica, Peruhttps://rruff.info/R100204


All locality data graciously provided by mindat.org

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