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:
Lagno Di Pollena, Pollena - Trocchia Area, Monte Somma, Somma-Vesuvius Complex, Naples, Campania, Italy


mindat Locality ID: 65662
mindat URL: http://www.mindat.org/loc-65662.html

Tectonic Settings:

Total number of sublocalities beneath "Lagno Di Pollena, Pollena - Trocchia Area, Monte Somma, Somma-Vesuvius Complex, Naples, Campania, Italy": 0
Total number of bottom-level sublocalities: 0

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 C Ca Cl F Fe H K Mg N Na O P Pb S Si Th Zn Zr 

Elements from minerals reported directly at this locality: Al C Ca Cl F Fe H K Mg N Na O P Pb S Si Th Zn Zr 

Structural Groups for minerals in this locality: 
CalciteCancriniteCancrinite-sodaliteFeldsparFluoriteGarnetHumiteNoneOlivineRocksalt
ScapoliteSphaleriteSpinelVesuvianiteWollastoniteZircon

19 IMA Minerals at location:
Andradite  (*)Calcite  (*)Davyne  (*)Dolomite  (*)Forsterite  (*)
Galena  (*)Humite  (*)Hydromagnesite  (*)Meionite  (*)Periclase  (*)
Sanidine  (*)Sarcolite  (*)Siderazot  (*)Sphalerite  (*)Spinel  (*)
Thorianite  (*)Vesuvianite  (*)Wollastonite  (*)Zircon  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Andradite  (*)GarnetCa3Fe3+2(SiO4)301534
Calcite  (*)CalciteCa(CO3)027770
Davyne  (*)Cancrinite Cancrinite-sodalite[(Na,K)6(SO4)0.5Cl][Ca2Cl2][(Si6Al6O24)]017
Dolomite  (*)NoneCaMg(CO3)209895
Forsterite  (*)OlivineMg2(SiO4)01188
Galena  (*)RocksaltPbS024243
Humite  (*)HumiteMg7(SiO4)3F2080
Hydromagnesite  (*)NoneMg5(CO3)4(OH)2·4H2O0341
Meionite  (*)ScapoliteCa4Al6Si6O24(CO3)0176
Periclase  (*)RocksaltMgO0114
Sanidine  (*)FeldsparK(AlSi3O8)0598
Sarcolite  (*)NoneNa4Ca12Al8Si12O46(SiO4,PO4)(OH,H2O)4(CO3,Cl)06
Siderazot  (*)NoneFe3N1.3304
Sphalerite  (*)SphaleriteZnS021482
Spinel  (*)SpinelMgAl2O401934
Thorianite  (*)FluoriteThO20236
Vesuvianite  (*)Vesuvianite(Ca,Na)19(Al,Mg,Fe)13(SiO4)10(Si2O7)4(OH,F,O)1001395
Wollastonite  (*)WollastoniteCaSiO301247
Zircon  (*)ZirconZr(SiO4)05251


No ages have been assigned to this locality yet.

All locality data graciously provided by mindat.org

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