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:
Erla Mine, "Le Trote" ("La Trota"), Baselga Di Pinè, Fersina Stream Basin, Trento Province (Trentino), Trentino-Alto Adige, Italy

Oldest recorded age at locality: 281
Youngest recorded age at locality: 252

mindat Locality ID: 132222
mindat URL: http://www.mindat.org/loc-132222.html

Tectonic Settings:

Total number of sublocalities beneath "Erla Mine, "Le Trote" ("La Trota"), Baselga Di Pinè, Fersina Stream Basin, Trento Province (Trentino), Trentino-Alto Adige, Italy": 0
Total number of bottom-level sublocalities: 0

Latitude: 46°6'24"N
Longitude: 11°14'49"E
Decimal Degree (lat, lon): 46.106666666667,11.246944444444
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 C Ca Cu Fe H K Mg Mn Na O Pb S Si Ti Zn 

Elements from minerals reported directly at this locality: Ag Al C Ca Cu Fe H K Mg Mn Na O Pb S Si Ti Zn 

Structural Groups for minerals in this locality: 
AcanthiteAllophaneAluniteAmorphousAmphiboleBaryteCalciteChalcopyriteChloriteClay
ClinozoisiteCopperEpidoteFeldsparGarnetGypsumMicaNoneNot in a structural groupPrehnite
PyritePyroxeneQuartzRhodoniteRocksaltRutileSphaleriteSulphurWollastonite

34 IMA Minerals at location:
Acanthite  (*)Albite  (*)Anatase  (*)Andradite  (*)Anglesite  (*)
Beaverite-(Cu)  (*)Bustamite  (*)Calcite  (*)Chalcopyrite  (*)Chamosite  (*)
Clinochlore  (*)Clinozoisite  (*)Epidote  (*)Galena  (*)Gypsum  (*)
Hemimorphite  (*)Jarosite  (*)Johannsenite  (*)Kutnohorite  (*)Muscovite  (*)
Neotocite  (*)Opal  (*)Prehnite  (*)Pyrite  (*)Pyrolusite  (*)
Quartz  (*)Ranciéite  (*)Rhodochrosite  (*)Rhodonite  (*)Silver  (*)
Sphalerite  (*)Sulphur  (*)Tremolite  (*)Woodruffite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Acanthite  (*)AcanthiteAg2S28125202793
Albite  (*)FeldsparNa(AlSi3O8)28125208803
Anatase  (*)Not in a structural groupTiO228125202162
Andradite  (*)GarnetCa3Fe3+2(SiO4)328125201534
Anglesite  (*)BarytePb(SO4)28125202734
Beaverite-(Cu)  (*)AlunitePb(Fe3+2Cu)(SO4)2(OH)62812520132
Bustamite  (*)WollastoniteMn2Ca2MnCa(Si3O9)22812520101
Calcite  (*)CalciteCa(CO3)281252027770
Chalcopyrite  (*)ChalcopyriteCuFeS2281252027198
Chamosite  (*)Chlorite Clay(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)82812520577
Clinochlore  (*)Chlorite ClayMg5Al(AlSi3O10)(OH)828125201756
Clinozoisite  (*)Clinozoisite EpidoteCa2Al3[Si2O7][SiO4]O(OH)28125201025
Epidote  (*)Epidote ClinozoisiteCa2(Al2Fe3+)[Si2O7][SiO4]O(OH)28125208173
Galena  (*)RocksaltPbS281252024243
Gypsum  (*)GypsumCa(SO4)·2H2O28125206890
Hemimorphite  (*)Not in a structural groupZn4(Si2O7)(OH)2·H2O28125201689
Jarosite  (*)AluniteKFe3+3(SO4)2(OH)628125202228
Johannsenite  (*)PyroxeneCaMnSi2O6281252073
Kutnohorite  (*)NoneCaMn2+(CO3)22812520234
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)2281252017380
Neotocite  (*)Allophane(Mn,Fe)SiO3·H2O (?)2812520186
Opal  (*)AmorphousSiO2·nH2O28125202994
Prehnite  (*)PrehniteCa2Al(Si3Al)O10(OH)228125201898
Pyrite  (*)PyriteFeS2281252039462
Pyrolusite  (*)RutileMnO228125203106
Quartz  (*)QuartzSiO2281252061156
Ranciéite  (*)None(Ca,Mn2+)0.2(Mn4+,Mn3+)O2·0.6H2O2812520177
Rhodochrosite  (*)CalciteMn(CO3)28125201711
Rhodonite  (*)RhodoniteCaMn3Mn(Si5O15)2812520969
Silver  (*)CopperAg28125205186
Sphalerite  (*)SphaleriteZnS281252021482
Sulphur  (*)SulphurS28125202045
Tremolite  (*)Amphibole   Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)228125202562
Woodruffite  (*)NoneZn2(Mn4+,Mn3+)5O10·4H2O281252025


Locality Notes from all Ages at Locality:
Age IDLocality Notes
Giersdorf_00000651The Val Daone Conglomerate is a mid-Permian unit that runs through much of the south-central Alpine region. Some localities possess trace amounts of U and Cu.


4 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
Giersdorf_00000651268266late- to post-KazanianBiostratigraphyAge is interpreted by the author as being linked to the "Mid Permian Event" which is a surge of tectonic activity that represents the final act of the Hercyanian/Variscan cycle   Yes  24815Trento Province (Trentino), Trentino-Alto Adige, ItalyTrento RegionCassinis et al. (2008) IJG127_519Age of the Val Daone Conglomerate is expressed as Mid to Upper Permian, late to post Kazanian and possibly up into the lower Tatarian. The age is derived from palynological evidence as well as other paleontological sources compiled and given an estimated age. See fig. 11
Giersdorf_00000652276273276-273Biostratigraphy    Yes  24815Trento Province (Trentino), Trentino-Alto Adige, ItalyTrento RegionCassinis et al. (2008) IJG127_519Age of the Treviogo is described as lower to middle Permian, mostly Kungarian. The age is derived from palynological evidence as well as other paleontological sources compiled and given an estimated age. See fig. 11
Giersdorf_00000653281277281-277Biostratigraphy    Yes  24815Trento Province (Trentino), Trentino-Alto Adige, ItalyTrento RegionCassinis et al. (2008) IJG127_519Age of the Collio Formation is described as lower Permian, mostly Artinskian. The numbers do not agree with the GSA's Arinskian age as the paper uses a different Time Scale. The age is derived from palynological evidence as well as other paleontological sources compiled and given an estimated age. See fig. 11
Giersdorf_00000654266252266-252Biostratigraphy    Yes  24815Trento Province (Trentino), Trentino-Alto Adige, ItalyTrento RegionCassinis et al. (2008) IJG127_519Age of the Verrucano formation is described as Upper Permian and Upper Tatarian. The age is derived from palynological evidence as well as other paleontological sources compiled and given an estimated age. See fig. 11

SampleSource LocalityReference URL

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