Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org

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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:
Chitose, Hokkaidō, Japan


mindat Locality ID: 288737
mindat URL: http://www.mindat.org/loc-288737.html

Tectonic Settings:

Total number of sublocalities beneath "Chitose, Hokkaidō, Japan": 2
Total number of bottom-level sublocalities: 2

Number of Child Localities: 2
Child Localities:
Chitose Mine
Mount Tarumae

Latitude: 42°41'25"N
Longitude: 141°22'35"E
Decimal Degree (lat, lon): 42.690277777778,141.37638888889

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 Au Cu Fe O Pb S Sb Si Te Zn 

Elements from minerals reported directly at this locality: 

Structural Groups for minerals in this locality: 
AcanthiteChalcopyriteCopperCubaniteNickelineNonePolybasitePyriteQuartzRocksalt
SphaleriteSpinel

17 IMA Minerals at location:
Acanthite  (*)Bornite  (*)Chalcopyrite  (*)Galena  (*)Gold  (*)
Hessite  (*)Isocubanite  (*)Magnetite  (*)Mooihoekite  (*)Petzite  (*)
Polybasite  (*)Pyrargyrite  (*)Pyrite  (*)Pyrrhotite  (*)Quartz  (*)
Sphalerite  (*)Sternbergite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Acanthite  (*)AcanthiteAg2S1746192793
Bornite  (*)NoneCu5FeS41746205516
Chalcopyrite  (*)ChalcopyriteCuFeS217461927198
Galena  (*)RocksaltPbS17461924243
Gold  (*)CopperAu17461930554
Hessite  (*)NoneAg2Te174619804
Isocubanite  (*)Sphalerite CubaniteCuFe2S3174620191
Magnetite  (*)SpinelFe2+Fe3+2O417462014899
Mooihoekite  (*)ChalcopyriteCu9Fe9S1617462020
Petzite  (*)NoneAg3AuTe2174619409
Polybasite  (*)Polybasite[Ag9CuS4][(Ag,Cu)6(Sb,As)2S7]174619716
Pyrargyrite  (*)NoneAg3SbS31746191425
Pyrite  (*)PyriteFeS217461939462
Pyrrhotite  (*)NickelineFe7S81746209056
Quartz  (*)QuartzSiO217461961156
Sphalerite  (*)SphaleriteZnS17461921482
Sternbergite  (*)CubaniteAgFe2S317461962



No ages have been assigned to this locality yet.

SampleSource LocalityReference URL


All locality data graciously provided by mindat.org

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