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Ishikawa District, Fukushima Prefecture, Japani
Regional Level Types
Ishikawa DistrictDistrict
Fukushima PrefecturePrefecture
JapanCountry

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PhotosMapsSearchMineralogy
08489120017630281754024.jpg
View of the Izutsuyama Pegmatite

Izutsuyama pegmatite, Nekonaki, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
00103270017630401443136.jpg
View of the Orebody #2, Kannonyama Mine

Orebody No. 2, Kannonyama pegmatite, Wagu, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
02990840017630212045102.jpg
Inside of the mine tunnel

Orebody No. 1, Kannonyama pegmatite, Wagu, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
05862560017630281473999.jpg
View of the Izutsuyama Pegmatite

Izutsuyama pegmatite, Nekonaki, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
00103270017630401443136.jpg
View of the Orebody #2, Kannonyama Mine

Orebody No. 2, Kannonyama pegmatite, Wagu, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
02990840017630212045102.jpg
Inside of the mine tunnel

Orebody No. 1, Kannonyama pegmatite, Wagu, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
01487010017630353747932.jpg
View of the Izutsuyama Pegmatite

Izutsuyama pegmatite, Nekonaki, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
00103270017630401443136.jpg
View of the Orebody #2, Kannonyama Mine

Orebody No. 2, Kannonyama pegmatite, Wagu, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
Neighbouring regions:
Koriyama City, Fukushima Prefecture, Japan
Iwaki City, Fukushima Prefecture, Japan
Higashishirakawa District, Fukushima Prefecture, Japan
Sukagawa City, Fukushima Prefecture, Japan
Iwase District, Fukushima Prefecture, Japan
Tamura District, Fukushima Prefecture, Japan
Shirakawa City, Fukushima Prefecture, Japan
Nishishirakawa District, Fukushima Prefecture, Japan
Type:
District
Largest Settlements:
PlacePopulation
Ishikawa18,817 (2017)
Mindat Locality ID:
14965
Long-form identifier:
mindat:1:2:14965:8
GUID (UUID V4):
0
Other Languages:
View 8 more...
French:
district d'Ishikawa, Fukushima, Japon
German:
Ishikawa Bezirk, Präfektur Fukushima, Japan
Italian:
Distretto di Ishikawa, prefettura di Fukushima, Giappone
Japanese:
石川郡, 福島県, 日本
Russian:
Исикава , Фукусима, Япония
Simplified Chinese:
石川郡, 福岛县, 日本
Spanish:
Distrito de Ishikawa, Prefectura de Fukushima, Japón
Arabic:
مقاطعة إيشيكاوا, فوكوشيما, اليابان
Cebuano:
Ishikawa-gun, Fukushima-ken, Hapon
Dutch:
Ishikawa, Fukushima, Japan
Korean:
이시카와군, 후쿠시마현, 일본
Portuguese:
Distrito de Ishikawa, Fukushima , Japão
Scots:
Ishikawa Destrict, Fukushima Prefectur, Japan
Traditional Chinese:
石川郡, 福島縣, 日本
Ukrainian:
Повіт Ісікава, Префектура Фукушіма, Японія


Numerous pegmatite lenses in granite and granitic gneiss, worked commercially for feldspars for the ceramic industry. (Minerals listed here are all from the Ishikawa District, but not necessarily from pegmatite parageneses.)
The "Ishikawa District" (or "Ishikawa pegmatite district") is a large area of granitic pegmatites, many of them enriched in REE and Y, scattered over Ishikawa town and surrounding areas of Ishikawa-gun and neighboring regions of the Abukuma plateau. As it is very roughly conterminous with Ishikawa-gun (county), most Ishikawa pegmatite district mineral will be found here.
*Not to be confused with similarly named Ishikawa Prefecture.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

48 valid minerals. 1 (TL) - type locality of valid minerals.

Rock Types Recorded


Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

ⓘ Albite
Formula: Na(AlSi3O8)
ⓘ Albite var. Oligoclase
Formula: (Na,Ca)[Al(Si,Al)Si2O8]
ⓘ 'Alkali Feldspar'
ⓘ Allanite-(Ce)
Formula: (CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
ⓘ 'Allanite Group'
Formula: (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
ⓘ Almandine
Formula: Fe2+3Al2(SiO4)3
Localities: Reported from at least 6 localities in this region.
ⓘ Anatase
Formula: TiO2
ⓘ Andalusite
Formula: Al2(SiO4)O
ⓘ Annite
Formula: KFe2+3(AlSi3O10)(OH)2
ⓘ Autunite
Formula: Ca(UO2)2(PO4)2 · 10-12H2O
ⓘ Beryl
Formula: Be3Al2(Si6O18)
ⓘ Beyerite
Formula: Ca(BiO)2(CO3)2
ⓘ 'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Localities: Reported from at least 10 localities in this region.
ⓘ Bismutite
Formula: (BiO)2CO3
ⓘ Brockite
Formula: (Ca,Th,Ce)PO4 · H2O
ⓘ Brookite
Formula: TiO2
ⓘ Chrysoberyl
Formula: BeAl2O4
ⓘ Columbite-(Fe)
Formula: Fe2+Nb2O6
ⓘ 'Columbite-(Fe)-Columbite-(Mn) Series'
Localities: Reported from at least 6 localities in this region.
ⓘ Corundum
Formula: Al2O3
ⓘ Corundum var. Sapphire
Formula: Al2O3
ⓘ Epidote
Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
ⓘ Euxenite-(Y)
Formula: (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
ⓘ 'Feldspar Group'
ⓘ 'Fergusonite'
ⓘ Fergusonite-(Y)
Formula: YNbO4
ⓘ Gahnite
Formula: ZnAl2O4
ⓘ 'Garnet Group'
Formula: X3Z2(SiO4)3
ⓘ Halloysite
Formula: Al2Si2O5(OH)4 · n(H2O)
ⓘ Hydroxylherderite
Formula: CaBe(PO4)(OH)
ⓘ Ilmenite
Formula: Fe2+TiO3
ⓘ Ishikawaite (TL)
Formula: U4+Fe2+Nb2O8
Description: Type locality, mentioned in the original publication from 1922.
ⓘ 'K Feldspar'
ⓘ Laumontite
Formula: CaAl2Si4O12 · 4H2O
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
ⓘ 'Mica Group var. Lepidomelane'
ⓘ Microcline
Formula: K(AlSi3O8)
ⓘ Monazite-(Ce)
Formula: Ce(PO4)
Localities: Reported from at least 6 localities in this region.
ⓘ 'Monazite Group'
Formula: REE(PO4)
ⓘ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Localities: Reported from at least 12 localities in this region.
ⓘ Native Bismuth
Formula: Bi
ⓘ Native Gold
Formula: Au
ⓘ Opal
Formula: SiO2 · nH2O
ⓘ Orthoclase
Formula: K(AlSi3O8)
ⓘ Pucherite
Formula: Bi(VO4)
ⓘ 'Pyralspite'
ⓘ Quartz
Formula: SiO2
Localities: Reported from at least 11 localities in this region.
ⓘ Quartz var. Rose Quartz
Formula: SiO2
ⓘ Quartz var. Smoky Quartz
Formula: SiO2
ⓘ Rutile
Formula: TiO2
ⓘ Samarskite-(Y)
Formula: YFe3+Nb2O8
Localities: Reported from at least 7 localities in this region.
ⓘ Schorl
Formula: NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
Localities: Reported from at least 8 localities in this region.
ⓘ Sekaninaite
Formula: Fe2+2Al4Si5O18
ⓘ Sillénite
Formula: Bi12SiO20
ⓘ Sillimanite
Formula: Al2(SiO4)O
ⓘ Tetraferriannite
Formula: KFe2+3(Si3Fe3+)O10(OH)2
ⓘ Thalénite-(Y)
Formula: Y3Si3O10F
ⓘ Thorite var. Thorogummite
Formula: (Th,U)(SiO4)1-x(OH)4x
ⓘ Torbernite
Formula: Cu(UO2)2(PO4)2 · 12H2O
ⓘ 'Tourmaline'
Formula: AD3G6(T6O18)(BO3)3X3Z
ⓘ Uedaite-(Ce)
Formula: (Mn2+Ce)(AlAlFe2+)O[Si2O7][SiO4](OH)
ⓘ Uraninite
Formula: UO2
ⓘ Uranophane
Formula: Ca(UO2)2(SiO3OH)2 · 5H2O
ⓘ 'Xenotime'
ⓘ Xenotime-(Y)
Formula: Y(PO4)
Localities: Reported from at least 7 localities in this region.
ⓘ Zircon
Formula: Zr(SiO4)
Localities: Reported from at least 10 localities in this region.

Gallery:

Fe2+3Al2(SiO4)3ⓘ Almandine
trans.png
Almandine

Orebody No. 2, Kannonyama pegmatite, Wagu, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
trans.png
Almandine

Orebody No. 2, Kannonyama pegmatite, Wagu, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
trans.png
Almandine

Orebody No. 2, Kannonyama pegmatite, Wagu, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
trans.png
Almandine

Orebody No. 2, Kannonyama pegmatite, Wagu, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
trans.png
Almandine

Orebody No. 2, Kannonyama pegmatite, Wagu, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
trans.png
Almandine

Orebody No. 2, Kannonyama pegmatite, Wagu, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
trans.png
Almandine

Orebody No. 2, Kannonyama pegmatite, Wagu, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
trans.png
Almandine

Orebody No. 2, Kannonyama pegmatite, Wagu, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6ⓘ Euxenite-(Y)
trans.png
Euxenite-(Y)

Izutsuyama pegmatite, Nekonaki, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
trans.png
Euxenite-(Y)

Izutsuyama pegmatite, Nekonaki, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
trans.png
Euxenite-(Y)

Izutsuyama pegmatite, Nekonaki, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
trans.png
Euxenite-(Y)

Izutsuyama pegmatite, Nekonaki, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
trans.png
Euxenite-(Y)

Izutsuyama pegmatite, Nekonaki, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
trans.png
Euxenite-(Y)

Izutsuyama pegmatite, Nekonaki, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
YNbO4ⓘ Fergusonite-(Y)
trans.png
Fergusonite-(Y)

Izutsuyama pegmatite, Nekonaki, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
trans.png
Fergusonite-(Y)

Izutsuyama pegmatite, Nekonaki, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
trans.png
Fergusonite-(Y)

Izutsuyama pegmatite, Nekonaki, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
trans.png
Fergusonite-(Y)

Izutsuyama pegmatite, Nekonaki, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
trans.png
Fergusonite-(Y)

Izutsuyama pegmatite, Nekonaki, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
trans.png
Fergusonite-(Y)

Izutsuyama pegmatite, Nekonaki, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
trans.png
Fergusonite-(Y)

Izutsuyama pegmatite, Nekonaki, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
trans.png
Fergusonite-(Y)

Izutsuyama pegmatite, Nekonaki, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
U4+Fe2+Nb2O8ⓘ Ishikawaite (TL)
trans.png
Ishikawaite

Ishikawa District, Fukushima Prefecture, Japan
trans.png
Ishikawaite

Wagu, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
trans.png
Ishikawaite

Ishikawa District, Fukushima Prefecture, Japan
trans.png
Ishikawaite

Ishikawa District, Fukushima Prefecture, Japan
trans.png
Ishikawaite

Wagu, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
trans.png
Ishikawaite

Ishikawa District, Fukushima Prefecture, Japan
trans.png
Ishikawaite

Ishikawa District, Fukushima Prefecture, Japan
trans.png
Ishikawaite

Wagu, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)ⓘ Schorl
trans.png
Schorl

Orebody No. 2, Kannonyama pegmatite, Wagu, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
trans.png
Schorl

Orebody No. 2, Kannonyama pegmatite, Wagu, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan
trans.png
Schorl

Orebody No. 2, Kannonyama pegmatite, Wagu, Ishikawa town, Ishikawa District, Fukushima Prefecture, Japan

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘNative Gold1.AA.05Au
ⓘNative Bismuth1.CA.05Bi
Group 4 - Oxides and Hydroxides
ⓘChrysoberyl4.BA.05BeAl2O4
ⓘGahnite4.BB.05ZnAl2O4
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘCorundum4.CB.05Al2O3
ⓘIlmenite4.CB.05Fe2+TiO3
ⓘCorundum
var. Sapphire		4.CB.05Al2O3
ⓘSillénite4.CB.70Bi12SiO20
ⓘQuartz4.DA.05SiO2
ⓘvar. Rose Quartz4.DA.05SiO2
ⓘvar. Smoky Quartz4.DA.05SiO2
ⓘOpal4.DA.10SiO2 · nH2O
ⓘRutile4.DB.05TiO2
ⓘIshikawaite (TL)4.DB.25U4+Fe2+Nb2O8
ⓘSamarskite-(Y)4.DB.25YFe3+Nb2O8
ⓘColumbite-(Fe)4.DB.35Fe2+Nb2O6
ⓘAnatase4.DD.05TiO2
ⓘBrookite4.DD.10TiO2
ⓘEuxenite-(Y)4.DG.05(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
ⓘUraninite4.DL.05UO2
Group 5 - Nitrates and Carbonates
ⓘBismutite5.BE.25(BiO)2CO3
ⓘBeyerite5.BE.35Ca(BiO)2(CO3)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘFergusonite-(Y)7.GA.05YNbO4
Group 8 - Phosphates, Arsenates and Vanadates
ⓘXenotime-(Y)8.AD.35Y(PO4)
ⓘPucherite8.AD.40Bi(VO4)
ⓘMonazite-(Ce)8.AD.50Ce(PO4)
ⓘHydroxylherderite8.BA.10CaBe(PO4)(OH)
ⓘBrockite8.CJ.45(Ca,Th,Ce)PO4 · H2O
ⓘAutunite8.EB.05Ca(UO2)2(PO4)2 · 10-12H2O
ⓘTorbernite8.EB.05Cu(UO2)2(PO4)2 · 12H2O
Group 9 - Silicates
ⓘAlmandine9.AD.25Fe2+3Al2(SiO4)3
ⓘThorite
var. Thorogummite		9.AD.30(Th,U)(SiO4)1-x(OH)4x
ⓘZircon9.AD.30Zr(SiO4)
ⓘSillimanite9.AF.05Al2(SiO4)O
ⓘAndalusite9.AF.10Al2(SiO4)O
ⓘUranophane9.AK.15Ca(UO2)2(SiO3OH)2 · 5H2O
ⓘUedaite-(Ce)9.BG.05(Mn2+Ce)(AlAlFe2+)O[Si2O7][SiO4](OH)
ⓘEpidote9.BG.05a(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
ⓘAllanite-(Ce)9.BG.05b(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
ⓘThalénite-(Y)9.BJ.20Y3Si3O10F
ⓘBeryl9.CJ.05Be3Al2(Si6O18)
ⓘSekaninaite9.CJ.10Fe2+2Al4Si5O18
ⓘSchorl9.CK.05NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘMuscovite9.EC.15KAl2(AlSi3O10)(OH)2
ⓘAnnite9.EC.20KFe2+3(AlSi3O10)(OH)2
ⓘTetraferriannite9.EC.20KFe2+3(Si3Fe3+)O10(OH)2
ⓘHalloysite9.ED.10Al2Si2O5(OH)4 · n(H2O)
ⓘMicrocline9.FA.30K(AlSi3O8)
ⓘOrthoclase9.FA.30K(AlSi3O8)
ⓘAlbite9.FA.35Na(AlSi3O8)
ⓘvar. Oligoclase9.FA.35(Na,Ca)[Al(Si,Al)Si2O8]
ⓘLaumontite9.GB.10CaAl2Si4O12 · 4H2O
Unclassified
ⓘ'Alkali Feldspar'-
ⓘ'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ'Feldspar Group'-
ⓘ'Monazite Group'-REE(PO4)
ⓘ'Tourmaline'-AD3G6(T6O18)(BO3)3X3Z
ⓘ'Xenotime'-
ⓘ'Mica Group
var. Lepidomelane'		-
ⓘ'Columbite-(Fe)-Columbite-(Mn) Series'-
ⓘ'K Feldspar'-
ⓘ'Garnet Group'-X3Z2(SiO4)3
ⓘ'Fergusonite'-
ⓘ'Pyralspite'-
ⓘ'Allanite Group'-(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)

List of minerals for each chemical element

HHydrogen
Hⓘ Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Hⓘ AnniteKFe32+(AlSi3O10)(OH)2
Hⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Hⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Hⓘ Brockite(Ca,Th,Ce)PO4 · H2O
Hⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Hⓘ HalloysiteAl2Si2O5(OH)4 · n(H2O)
Hⓘ HydroxylherderiteCaBe(PO4)(OH)
Hⓘ LaumontiteCaAl2Si4O12 · 4H2O
Hⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Hⓘ OpalSiO2 · nH2O
Hⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Hⓘ Thorite var. Thorogummite(Th,U)(SiO4)1-x(OH)4x
Hⓘ TorberniteCu(UO2)2(PO4)2 · 12H2O
Hⓘ UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
Hⓘ TetraferrianniteKFe32+(Si3Fe3+)O10(OH)2
Hⓘ Uedaite-(Ce)(Mn2+Ce)(AlAlFe2+)O[Si2O7][SiO4](OH)
Hⓘ Allanite Group(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
BeBeryllium
Beⓘ BerylBe3Al2(Si6O18)
Beⓘ ChrysoberylBeAl2O4
Beⓘ HydroxylherderiteCaBe(PO4)(OH)
BBoron
Bⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Bⓘ TourmalineAD3G6(T6O18)(BO3)3X3Z
CCarbon
Cⓘ BeyeriteCa(BiO)2(CO3)2
Cⓘ Bismutite(BiO)2CO3
OOxygen
Oⓘ AlbiteNa(AlSi3O8)
Oⓘ Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Oⓘ AnataseTiO2
Oⓘ AndalusiteAl2(SiO4)O
Oⓘ AnniteKFe32+(AlSi3O10)(OH)2
Oⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Oⓘ AlmandineFe32+Al2(SiO4)3
Oⓘ BeyeriteCa(BiO)2(CO3)2
Oⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Oⓘ Bismutite(BiO)2CO3
Oⓘ Brockite(Ca,Th,Ce)PO4 · H2O
Oⓘ BrookiteTiO2
Oⓘ BerylBe3Al2(Si6O18)
Oⓘ ChrysoberylBeAl2O4
Oⓘ CorundumAl2O3
Oⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Oⓘ Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Oⓘ Fergusonite-(Y)YNbO4
Oⓘ Columbite-(Fe)Fe2+Nb2O6
Oⓘ GahniteZnAl2O4
Oⓘ HalloysiteAl2Si2O5(OH)4 · n(H2O)
Oⓘ HydroxylherderiteCaBe(PO4)(OH)
Oⓘ IlmeniteFe2+TiO3
Oⓘ IshikawaiteU4+Fe2+Nb2O8
Oⓘ LaumontiteCaAl2Si4O12 · 4H2O
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ MicroclineK(AlSi3O8)
Oⓘ Monazite GroupREE(PO4)
Oⓘ Monazite-(Ce)Ce(PO4)
Oⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Oⓘ Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Oⓘ OpalSiO2 · nH2O
Oⓘ OrthoclaseK(AlSi3O8)
Oⓘ PucheriteBi(VO4)
Oⓘ QuartzSiO2
Oⓘ Quartz var. Rose QuartzSiO2
Oⓘ RutileTiO2
Oⓘ Samarskite-(Y)YFe3+Nb2O8
Oⓘ Corundum var. SapphireAl2O3
Oⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Oⓘ SekaninaiteFe22+Al4Si5O18
Oⓘ SillimaniteAl2(SiO4)O
Oⓘ SilléniteBi12SiO20
Oⓘ Quartz var. Smoky QuartzSiO2
Oⓘ Thalénite-(Y)Y3Si3O10F
Oⓘ Thorite var. Thorogummite(Th,U)(SiO4)1-x(OH)4x
Oⓘ TorberniteCu(UO2)2(PO4)2 · 12H2O
Oⓘ TourmalineAD3G6(T6O18)(BO3)3X3Z
Oⓘ UraniniteUO2
Oⓘ UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
Oⓘ Xenotime-(Y)Y(PO4)
Oⓘ ZirconZr(SiO4)
Oⓘ TetraferrianniteKFe32+(Si3Fe3+)O10(OH)2
Oⓘ Columbite-(Fe)-Columbite-(Mn) Series
Oⓘ Garnet GroupX3Z2(SiO4)3
Oⓘ Uedaite-(Ce)(Mn2+Ce)(AlAlFe2+)O[Si2O7][SiO4](OH)
Oⓘ Allanite Group(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
FFluorine
Fⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fⓘ Thalénite-(Y)Y3Si3O10F
NaSodium
Naⓘ AlbiteNa(AlSi3O8)
Naⓘ Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Naⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
MgMagnesium
Mgⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
AlAluminium
Alⓘ AlbiteNa(AlSi3O8)
Alⓘ Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Alⓘ AndalusiteAl2(SiO4)O
Alⓘ AnniteKFe32+(AlSi3O10)(OH)2
Alⓘ AlmandineFe32+Al2(SiO4)3
Alⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Alⓘ BerylBe3Al2(Si6O18)
Alⓘ ChrysoberylBeAl2O4
Alⓘ CorundumAl2O3
Alⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Alⓘ GahniteZnAl2O4
Alⓘ HalloysiteAl2Si2O5(OH)4 · n(H2O)
Alⓘ LaumontiteCaAl2Si4O12 · 4H2O
Alⓘ MicroclineK(AlSi3O8)
Alⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Alⓘ Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Alⓘ OrthoclaseK(AlSi3O8)
Alⓘ Corundum var. SapphireAl2O3
Alⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Alⓘ SekaninaiteFe22+Al4Si5O18
Alⓘ SillimaniteAl2(SiO4)O
Alⓘ Uedaite-(Ce)(Mn2+Ce)(AlAlFe2+)O[Si2O7][SiO4](OH)
SiSilicon
Siⓘ AlbiteNa(AlSi3O8)
Siⓘ Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Siⓘ AndalusiteAl2(SiO4)O
Siⓘ AnniteKFe32+(AlSi3O10)(OH)2
Siⓘ AlmandineFe32+Al2(SiO4)3
Siⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Siⓘ BerylBe3Al2(Si6O18)
Siⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Siⓘ HalloysiteAl2Si2O5(OH)4 · n(H2O)
Siⓘ LaumontiteCaAl2Si4O12 · 4H2O
Siⓘ MicroclineK(AlSi3O8)
Siⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Siⓘ Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Siⓘ OpalSiO2 · nH2O
Siⓘ OrthoclaseK(AlSi3O8)
Siⓘ QuartzSiO2
Siⓘ Quartz var. Rose QuartzSiO2
Siⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Siⓘ SekaninaiteFe22+Al4Si5O18
Siⓘ SillimaniteAl2(SiO4)O
Siⓘ SilléniteBi12SiO20
Siⓘ Quartz var. Smoky QuartzSiO2
Siⓘ Thalénite-(Y)Y3Si3O10F
Siⓘ Thorite var. Thorogummite(Th,U)(SiO4)1-x(OH)4x
Siⓘ UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
Siⓘ ZirconZr(SiO4)
Siⓘ TetraferrianniteKFe32+(Si3Fe3+)O10(OH)2
Siⓘ Garnet GroupX3Z2(SiO4)3
Siⓘ Uedaite-(Ce)(Mn2+Ce)(AlAlFe2+)O[Si2O7][SiO4](OH)
Siⓘ Allanite Group(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
PPhosphorus
Pⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Pⓘ Brockite(Ca,Th,Ce)PO4 · H2O
Pⓘ HydroxylherderiteCaBe(PO4)(OH)
Pⓘ Monazite GroupREE(PO4)
Pⓘ Monazite-(Ce)Ce(PO4)
Pⓘ TorberniteCu(UO2)2(PO4)2 · 12H2O
Pⓘ Xenotime-(Y)Y(PO4)
KPotassium
Kⓘ AnniteKFe32+(AlSi3O10)(OH)2
Kⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Kⓘ MicroclineK(AlSi3O8)
Kⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Kⓘ OrthoclaseK(AlSi3O8)
Kⓘ TetraferrianniteKFe32+(Si3Fe3+)O10(OH)2
CaCalcium
Caⓘ Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Caⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Caⓘ BeyeriteCa(BiO)2(CO3)2
Caⓘ Brockite(Ca,Th,Ce)PO4 · H2O
Caⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Caⓘ Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Caⓘ HydroxylherderiteCaBe(PO4)(OH)
Caⓘ LaumontiteCaAl2Si4O12 · 4H2O
Caⓘ Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Caⓘ UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
TiTitanium
Tiⓘ AnataseTiO2
Tiⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Tiⓘ BrookiteTiO2
Tiⓘ Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Tiⓘ IlmeniteFe2+TiO3
Tiⓘ RutileTiO2
VVanadium
Vⓘ PucheriteBi(VO4)
MnManganese
Mnⓘ Columbite-(Fe)-Columbite-(Mn) Series
Mnⓘ Uedaite-(Ce)(Mn2+Ce)(AlAlFe2+)O[Si2O7][SiO4](OH)
FeIron
Feⓘ Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Feⓘ AnniteKFe32+(AlSi3O10)(OH)2
Feⓘ AlmandineFe32+Al2(SiO4)3
Feⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Feⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Feⓘ Columbite-(Fe)Fe2+Nb2O6
Feⓘ IlmeniteFe2+TiO3
Feⓘ IshikawaiteU4+Fe2+Nb2O8
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ Samarskite-(Y)YFe3+Nb2O8
Feⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Feⓘ SekaninaiteFe22+Al4Si5O18
Feⓘ TetraferrianniteKFe32+(Si3Fe3+)O10(OH)2
Feⓘ Columbite-(Fe)-Columbite-(Mn) Series
Feⓘ Uedaite-(Ce)(Mn2+Ce)(AlAlFe2+)O[Si2O7][SiO4](OH)
CuCopper
Cuⓘ TorberniteCu(UO2)2(PO4)2 · 12H2O
ZnZinc
Znⓘ GahniteZnAl2O4
YYttrium
Yⓘ Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Yⓘ Fergusonite-(Y)YNbO4
Yⓘ Samarskite-(Y)YFe3+Nb2O8
Yⓘ Thalénite-(Y)Y3Si3O10F
Yⓘ Xenotime-(Y)Y(PO4)
ZrZirconium
Zrⓘ ZirconZr(SiO4)
NbNiobium
Nbⓘ Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Nbⓘ Fergusonite-(Y)YNbO4
Nbⓘ Columbite-(Fe)Fe2+Nb2O6
Nbⓘ IshikawaiteU4+Fe2+Nb2O8
Nbⓘ Samarskite-(Y)YFe3+Nb2O8
Nbⓘ Columbite-(Fe)-Columbite-(Mn) Series
CeCerium
Ceⓘ Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Ceⓘ Brockite(Ca,Th,Ce)PO4 · H2O
Ceⓘ Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Ceⓘ Monazite-(Ce)Ce(PO4)
Ceⓘ Uedaite-(Ce)(Mn2+Ce)(AlAlFe2+)O[Si2O7][SiO4](OH)
TaTantalum
Taⓘ Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
AuGold
Auⓘ Native GoldAu
BiBismuth
Biⓘ BeyeriteCa(BiO)2(CO3)2
Biⓘ Native BismuthBi
Biⓘ Bismutite(BiO)2CO3
Biⓘ PucheriteBi(VO4)
Biⓘ SilléniteBi12SiO20
ThThorium
Thⓘ Brockite(Ca,Th,Ce)PO4 · H2O
Thⓘ Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Thⓘ Thorite var. Thorogummite(Th,U)(SiO4)1-x(OH)4x
UUranium
Uⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Uⓘ Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Uⓘ IshikawaiteU4+Fe2+Nb2O8
Uⓘ Thorite var. Thorogummite(Th,U)(SiO4)1-x(OH)4x
Uⓘ TorberniteCu(UO2)2(PO4)2 · 12H2O
Uⓘ UraniniteUO2
Uⓘ UranophaneCa(UO2)2(SiO3OH)2 · 5H2O

Fossils

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Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Ishikawa_District,_Fukushima
Wikidata ID:Q1155869
GeoNames ID:7451502

Mindat Articles

Field-Collected Ishikawaite from Ishikawa District, Fukushima Prefecture, Japan by Kōta Harihara


Localities in this Region

Japan
Japan

Other Regions, Features and Areas that Intersect

AsiaContinent
Eurasian Plate
Japan
Okhotsk PlateTectonic Plate

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Nakano, T. and Ishikawa, Y. (1997) Chemical zoning of pegmatite garnets from the Ishikawa and Yamanoo areas, northeastern Japan. Geochem. Journal: 31: 105-118.
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