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:
Bonillas Cord, Uspallata, Las Heras Department, Mendoza Province, Argentina


mindat Locality ID: 241817
mindat URL: http://www.mindat.org/loc-241817.html

Tectonic Settings:

Total number of sublocalities beneath "Bonillas Cord, Uspallata, Las Heras Department, Mendoza Province, Argentina": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
La Mendocina Mine

Latitude: 32°38'8"S
Longitude: 69°11'33"W
Decimal Degree (lat, lon): -32.635555555556,-69.1925

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 Fe H Mg Na O S Si 

Elements from minerals reported directly at this locality: 

Structural Groups for minerals in this locality: 
AmphiboleCalciteClayFeldsparNonePyriteQuartzSerpentineTalc

10 IMA Minerals at location:
Actinolite  (*)Albite  (*)Antigorite  (*)Calcite  (*)Chrysotile  (*)
Dolomite  (*)Pyrite  (*)Quartz  (*)Talc  (*)Tremolite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Actinolite  (*)Amphibole   Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2129943419
Albite  (*)FeldsparNa(AlSi3O8)129948803
Antigorite  (*)Serpentine ClayMg3Si2O5(OH)412994708
Calcite  (*)CalciteCa(CO3)1299427770
Chrysotile  (*)Serpentine ClayMg3Si2O5(OH)412994951
Dolomite  (*)NoneCaMg(CO3)2129949895
Pyrite  (*)PyriteFeS21299439462
Quartz  (*)QuartzSiO21299461156
Talc  (*)Clay TalcMg3Si4O10(OH)2129943337
Tremolite  (*)Amphibole   Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2129942562



No ages have been assigned to this locality yet.

SampleSource LocalityReference URL


All locality data graciously provided by mindat.org

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