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:
Nagasawa Deposit, Iwama, Kasama City, Ibaraki, Japan


mindat Locality ID: 158453
mindat URL: http://www.mindat.org/loc-158453.html

Tectonic Settings:

Total number of sublocalities beneath "Nagasawa Deposit, Iwama, Kasama City, Ibaraki, Japan": 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 As Be Bi C Ca Co Cu F Fe H K Mg Mn Mo Ni O P Pb S Si Te Ti Zn 

Elements from minerals reported directly at this locality: Al As Be Bi C Ca Co Cu F Fe H K Mg Mn Mo Ni O P Pb S Si Te Ti Zn 

Structural Groups for minerals in this locality: 
AmphiboleApatiteArsenicArsenopyriteCalciteCancrinite-sodaliteChalcopyriteChloriteClayCobaltite
CorundumGarnetLöllingiteMicaMolybdeniteNickelineNonePentlanditePyriteQuartz
RhodoniteRocksaltSodaliteSphaleriteStibniteTetradymite

28 IMA Minerals at location:
Arsenic  (*)Arsenopyrite  (*)Bismuth  (*)Bismuthinite  (*)Chalcopyrite  (*)
Clino-suenoite  (*)Clinochlore  (*)Cobaltite  (*)Fluorapatite  (*)Galena  (*)
Hedleyite  (*)Helvine  (*)Löllingite  (*)Molybdenite  (*)Nickeline  (*)
Gersdorffite-Pa3  (*)Parkerite  (*)Pentlandite  (*)Phlogopite  (*)Pyrite  (*)
Pyrophanite  (*)Pyroxmangite  (*)Pyrrhotite  (*)Quartz  (*)Rhodochrosite  (*)
Rhodonite  (*)Spessartine  (*)Sphalerite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Arsenic  (*)ArsenicAs0379
Arsenopyrite  (*)ArsenopyriteFeAsS09052
Bismuth  (*)ArsenicBi01966
Bismuthinite  (*)StibniteBi2S301935
Chalcopyrite  (*)ChalcopyriteCuFeS2027198
Clino-suenoite  (*)Amphibole   Mn2+2Mg5Si8O22(OH)2057
Clinochlore  (*)Chlorite ClayMg5Al(AlSi3O10)(OH)801756
Cobaltite  (*)CobaltiteCoAsS0966
Fluorapatite  (*)ApatiteCa5(PO4)3F02740
Galena  (*)RocksaltPbS024243
Hedleyite  (*)TetradymiteBi7Te30104
Helvine  (*)Sodalite Cancrinite-sodaliteBe3Mn2+4(SiO4)3S0237
Löllingite  (*)LöllingiteFeAs20762
Molybdenite  (*)MolybdeniteMoS205800
Nickeline  (*)NickelineNiAs0633
Gersdorffite-Pa3  (*)PyriteNiAsS0767
Parkerite  (*)NoneNi3(Bi,Pb)2S2055
Pentlandite  (*)Pentlandite(Ni,Fe)9S801512
Phlogopite  (*)Mica ClayKMg3(AlSi3O10)(OH)202273
Pyrite  (*)PyriteFeS2039462
Pyrophanite  (*)CorundumMn2+TiO30244
Pyroxmangite  (*)NoneMn2+SiO30147
Pyrrhotite  (*)NickelineFe7S809056
Quartz  (*)QuartzSiO2061156
Rhodochrosite  (*)CalciteMn(CO3)01711
Rhodonite  (*)RhodoniteCaMn3Mn(Si5O15)0969
Spessartine  (*)GarnetMn2+3Al2(SiO4)301214
Sphalerite  (*)SphaleriteZnS021482


No ages have been assigned to this locality yet.

All locality data graciously provided by mindat.org

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