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:
Amagi-Yugashima, Shizuoka, Japan


mindat Locality ID: 185927
mindat URL: http://www.mindat.org/loc-185927.html

Tectonic Settings:

Total number of sublocalities beneath "Amagi-Yugashima, Shizuoka, Japan": 3
Total number of bottom-level sublocalities: 3

Number of Child Localities: 3
Child Localities:
Mochikoshi Mine
Taihei Mine
Yugashima Mine

Latitude: 34°52'41"N
Longitude: 138°53'19"E
Decimal Degree (lat, lon): 34.878055555556,138.88861111111
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 Au C Ca Cu Fe H K Mn O Pb S Sb Si Zn 

Elements from minerals reported directly at this locality: 

Structural Groups for minerals in this locality: 
AcanthiteCalciteChalcopyriteCopperNonePolybasitePyritePyroxeneQuartzRocksalt
Sphalerite

15 IMA Minerals at location:
Acanthite  (*)Alunite  (*)Calcite  (*)Chalcopyrite  (*)Galena  (*)
Gold  (*)Inesite  (*)Johannsenite  (*)Polybasite  (*)Pyrite  (*)
Quartz  (*)Silver  (*)Sphalerite  (*)Stephanite  (*)Xonotlite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Acanthite  (*)AcanthiteAg2S276451,764532793
Alunite  (*)NoneKAl3(SO4)2(OH)6176451966
Calcite  (*)CalciteCa(CO3)276451,7645327770
Chalcopyrite  (*)ChalcopyriteCuFeS2276451,7645227198
Galena  (*)RocksaltPbS17645124243
Gold  (*)CopperAu276451,7645330554
Inesite  (*)NoneCa2Mn2+7Si10O28(OH)2·5H2O17645350
Johannsenite  (*)PyroxeneCaMnSi2O617645373
Polybasite  (*)Polybasite[Ag9CuS4][(Ag,Cu)6(Sb,As)2S7]176451716
Pyrite  (*)PyriteFeS2276452,7645339462
Quartz  (*)QuartzSiO2376451,76452,7645361156
Silver  (*)CopperAg1764515186
Sphalerite  (*)SphaleriteZnS276452,7645321482
Stephanite  (*)NoneAg5SbS4176451586
Xonotlite  (*)NoneCa6Si6O17(OH)2176453109


No ages have been assigned to this locality yet.
SampleSource LocalityReference URL

All locality data graciously provided by mindat.org

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