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Uzumine mine (Udumine mine; Uzumine pegmatite), Mount Uzumine (Utsumine), Sukagawa City, Fukushima Prefecture, Japani
Regional Level Types
Uzumine mine (Udumine mine; Uzumine pegmatite)Mine
Mount Uzumine (Utsumine)Mountain
Sukagawa CityCity
Fukushima PrefecturePrefecture
JapanCountry

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07649660017819714489626.jpg
Powder Magazine

Uzumine mine, Mount Uzumine, Sukagawa City, Fukushima Prefecture, Japan
09636800017819714487543.jpg
Mining Tunnel in Uzumine Mine

Uzumine mine, Mount Uzumine, Sukagawa City, Fukushima Prefecture, Japan
05546160017727642801418.jpg
Remains of Udumine Mine

Uzumine mine, Mount Uzumine, Sukagawa City, Fukushima Prefecture, Japan
07649660017819714489626.jpg
Powder Magazine

Uzumine mine, Mount Uzumine, Sukagawa City, Fukushima Prefecture, Japan
00657240017819711554718.jpg
Mining Tunnel in Uzumine Mine

Uzumine mine, Mount Uzumine, Sukagawa City, Fukushima Prefecture, Japan
00006710017272250323938.jpg
Remains of Udumine Mine

Uzumine mine, Mount Uzumine, Sukagawa City, Fukushima Prefecture, Japan
07649660017819714489626.jpg
Powder Magazine

Uzumine mine, Mount Uzumine, Sukagawa City, Fukushima Prefecture, Japan
05218180017819714491765.jpg
Mining Tunnel in Uzumine Mine

Uzumine mine, Mount Uzumine, Sukagawa City, Fukushima Prefecture, Japan
Type:
Mine
Mindat Locality ID:
122992
Long-form identifier:
mindat:1:2:122992:2
GUID (UUID V4):
0
Name(s) in local language(s):
雲水峰鉱山, 福島県 宇津峰山


One of the largest dikes of granitic pegmatite in the Abukuma Mountains and is widely accepted as representative of the bodies exposed in the area. It is a rare-earth element pegmatite and is strongly zoned and consists of a wall zone with a well-developed graphic intergrowth of quartz and microcline perthite; an intermediate zone including large euhedral crystals of tourmaline; and, a quartz core. It is located on the western slope of Mt. Uzumine. It is 20 meters wide, with a strike of N60ºW and a dip of 80ºS, emplaced into biotite schist of the Gozaisyo Series of the Cretaceous Abukuma metamorphic rocks.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


26 valid minerals.

Detailed Mineral List:

ⓘ Albite
Formula: Na(AlSi3O8)
ⓘ Allanite-(Ce)
Formula: (CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Habit: Prismatic, a few mm's in length.
Colour: Brown
Description: Rare in K feldspar of the intermediate zone.
ⓘ Almandine
Formula: Fe2+3Al2(SiO4)3
ⓘ Andalusite
Formula: Al2(SiO4)O
ⓘ Autunite
Formula: Ca(UO2)2(PO4)2 · 10-12H2O
ⓘ Beryl
Formula: Be3Al2(Si6O18)
ⓘ 'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ Columbite-(Fe)
Formula: Fe2+Nb2O6
ⓘ Corundum
Formula: Al2O3
Description: In the intermediate zone.
ⓘ Dravite
Formula: NaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Description: Occurs in the wall zone.
ⓘ Euxenite-(Y)
Formula: (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Colour: Reddish brown
Description: Millimetric to centimetric irregular or platelet-shaped grains. Occurs with monazite in the intermediate zone near tourmaline and in an albite-quartz aggregate band.
ⓘ 'Feldspar Group'
ⓘ 'Feldspar Group var. Perthite'
ⓘ Ilmenite
Formula: Fe2+TiO3
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
Description: mm-sized.
ⓘ Microcline
Formula: K(AlSi3O8)
ⓘ Monazite-(Ce)
Formula: Ce(PO4)
ⓘ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
ⓘ Pseudobrookite
Formula: Fe3+2Ti4+O5
Description: As lamellae and veinlets in a grid pattern in niobian rutile.
ⓘ Quartz
Formula: SiO2
ⓘ Quartz var. Rose Quartz
Formula: SiO2
ⓘ Rutile
Formula: TiO2
ⓘ Rutile var. Niobium-bearing Rutile
Formula: (Ti,Nb)O2
ⓘ Samarskite-(Y)
Formula: YFe3+Nb2O8
ⓘ Schorl
Formula: NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
Description: Occurs in the intermediate zone.
ⓘ Sillimanite
Formula: Al2(SiO4)O
ⓘ Talc
Formula: Mg3Si4O10(OH)2
ⓘ Thorite
Formula: Th(SiO4)
Description: Forms tiny cores in Xenotime-(Y) crystals.
ⓘ Tremolite
Formula: ◻Ca2Mg5(Si8O22)(OH)2
ⓘ Xenotime-(Y)
Formula: Y(PO4)
Habit: Short tetragonal prisms with bipyramidal terminations
Colour: Pale green
Description: Mm-sized grains. Parallel growth with zircon is commonly encountered.
ⓘ Zircon
Formula: Zr(SiO4)
Habit: Tetragonal prisms with bipyramidal terminations
Colour: Pale brown
Description: Parallel growth with xenotime-(Y) is commonly encountered.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘCorundum4.CB.05Al2O3
ⓘIlmenite4.CB.05Fe2+TiO3
ⓘPseudobrookite4.CB.15Fe3+2Ti4+O5
ⓘQuartz4.DA.05SiO2
ⓘvar. Rose Quartz4.DA.05SiO2
ⓘRutile4.DB.05TiO2
ⓘvar. Niobium-bearing Rutile4.DB.05(Ti,Nb)O2
ⓘSamarskite-(Y)4.DB.25YFe3+Nb2O8
ⓘColumbite-(Fe)4.DB.35Fe2+Nb2O6
ⓘEuxenite-(Y)4.DG.05(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Group 8 - Phosphates, Arsenates and Vanadates
ⓘXenotime-(Y)8.AD.35Y(PO4)
ⓘMonazite-(Ce)8.AD.50Ce(PO4)
ⓘAutunite8.EB.05Ca(UO2)2(PO4)2 · 10-12H2O
Group 9 - Silicates
ⓘAlmandine9.AD.25Fe2+3Al2(SiO4)3
ⓘThorite9.AD.30Th(SiO4)
ⓘZircon9.AD.30Zr(SiO4)
ⓘSillimanite9.AF.05Al2(SiO4)O
ⓘAndalusite9.AF.10Al2(SiO4)O
ⓘAllanite-(Ce)9.BG.05b(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
ⓘBeryl9.CJ.05Be3Al2(Si6O18)
ⓘDravite9.CK.05NaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘSchorl9.CK.05NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘTremolite9.DE.10◻Ca2Mg5(Si8O22)(OH)2
ⓘTalc9.EC.05Mg3Si4O10(OH)2
ⓘMuscovite9.EC.15KAl2(AlSi3O10)(OH)2
ⓘMicrocline9.FA.30K(AlSi3O8)
ⓘAlbite9.FA.35Na(AlSi3O8)
Unclassified
ⓘ'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ'Feldspar Group'-
ⓘ'var. Perthite'-

List of minerals for each chemical element

HHydrogen
Hⓘ Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
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ⓘ DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Hⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Hⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Hⓘ TalcMg3Si4O10(OH)2
Hⓘ Tremolite◻Ca2Mg5(Si8O22)(OH)2
BeBeryllium
Beⓘ BerylBe3Al2(Si6O18)
BBoron
Bⓘ DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Bⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
OOxygen
Oⓘ AlbiteNa(AlSi3O8)
Oⓘ Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Oⓘ AndalusiteAl2(SiO4)O
Oⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Oⓘ AlmandineFe32+Al2(SiO4)3
Oⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Oⓘ BerylBe3Al2(Si6O18)
Oⓘ CorundumAl2O3
Oⓘ DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Oⓘ Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Oⓘ Columbite-(Fe)Fe2+Nb2O6
Oⓘ IlmeniteFe2+TiO3
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ MicroclineK(AlSi3O8)
Oⓘ Monazite-(Ce)Ce(PO4)
Oⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Oⓘ PseudobrookiteFe23+Ti4+O5
Oⓘ QuartzSiO2
Oⓘ Quartz var. Rose QuartzSiO2
Oⓘ RutileTiO2
Oⓘ Samarskite-(Y)YFe3+Nb2O8
Oⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Oⓘ SillimaniteAl2(SiO4)O
Oⓘ TalcMg3Si4O10(OH)2
Oⓘ ThoriteTh(SiO4)
Oⓘ Tremolite◻Ca2Mg5(Si8O22)(OH)2
Oⓘ Xenotime-(Y)Y(PO4)
Oⓘ ZirconZr(SiO4)
Oⓘ Rutile var. Niobium-bearing Rutile(Ti,Nb)O2
FFluorine
Fⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
NaSodium
Naⓘ AlbiteNa(AlSi3O8)
Naⓘ DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
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
Mgⓘ DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Mgⓘ TalcMg3Si4O10(OH)2
Mgⓘ Tremolite◻Ca2Mg5(Si8O22)(OH)2
AlAluminium
Alⓘ AlbiteNa(AlSi3O8)
Alⓘ Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Alⓘ AndalusiteAl2(SiO4)O
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ⓘ CorundumAl2O3
Alⓘ DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Alⓘ MicroclineK(AlSi3O8)
Alⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Alⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Alⓘ SillimaniteAl2(SiO4)O
SiSilicon
Siⓘ AlbiteNa(AlSi3O8)
Siⓘ Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Siⓘ AndalusiteAl2(SiO4)O
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ⓘ DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Siⓘ MicroclineK(AlSi3O8)
Siⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Siⓘ QuartzSiO2
Siⓘ Quartz var. Rose QuartzSiO2
Siⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Siⓘ SillimaniteAl2(SiO4)O
Siⓘ TalcMg3Si4O10(OH)2
Siⓘ ThoriteTh(SiO4)
Siⓘ Tremolite◻Ca2Mg5(Si8O22)(OH)2
Siⓘ ZirconZr(SiO4)
PPhosphorus
Pⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Pⓘ Monazite-(Ce)Ce(PO4)
Pⓘ Xenotime-(Y)Y(PO4)
KPotassium
Kⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Kⓘ MicroclineK(AlSi3O8)
Kⓘ MuscoviteKAl2(AlSi3O10)(OH)2
CaCalcium
Caⓘ Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Caⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Caⓘ Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Caⓘ Tremolite◻Ca2Mg5(Si8O22)(OH)2
TiTitanium
Tiⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Tiⓘ Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Tiⓘ IlmeniteFe2+TiO3
Tiⓘ PseudobrookiteFe23+Ti4+O5
Tiⓘ RutileTiO2
Tiⓘ Rutile var. Niobium-bearing Rutile(Ti,Nb)O2
FeIron
Feⓘ Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Feⓘ AlmandineFe32+Al2(SiO4)3
Feⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Feⓘ Columbite-(Fe)Fe2+Nb2O6
Feⓘ IlmeniteFe2+TiO3
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ PseudobrookiteFe23+Ti4+O5
Feⓘ Samarskite-(Y)YFe3+Nb2O8
Feⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
YYttrium
Yⓘ Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Yⓘ Samarskite-(Y)YFe3+Nb2O8
Yⓘ Xenotime-(Y)Y(PO4)
ZrZirconium
Zrⓘ ZirconZr(SiO4)
NbNiobium
Nbⓘ Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Nbⓘ Columbite-(Fe)Fe2+Nb2O6
Nbⓘ Samarskite-(Y)YFe3+Nb2O8
Nbⓘ Rutile var. Niobium-bearing Rutile(Ti,Nb)O2
CeCerium
Ceⓘ Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Ceⓘ Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Ceⓘ Monazite-(Ce)Ce(PO4)
TaTantalum
Taⓘ Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
ThThorium
Thⓘ Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Thⓘ ThoriteTh(SiO4)
UUranium
Uⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Uⓘ Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6

Other Regions, Features and Areas containing this locality

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

Sanbonsugi, M. (1953) On the granite-pegmatite deposits, occurring in the western margin of the Abukuma Mountains, and its relation to the geological structure. Sci. Rep. Fukushima University: 2: 1-26 (in Japanese).
Ogura, Y. (1958) Utilization of pegmatites: on the granitic rocks and pegmatites in the Uzumine district, Fukushima prefecture. Rep. Resour. Res. Inst.: 43: 1-23 (in Japanese with English abstract).
Omori, Keiichi, Hasegawa, Shuzo, Konno, Hiroshi (1958) Euxenite from the Uzumine pegmatite mine, Fukushima Prefecture. The Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists, 42 (5) 256-260 doi:10.2465/ganko1941.42.256
Kawai, S. (1960) Ilmenorutile from the Uzumine pegmatite, Sukagawa, Fukushima prefecture. Journal of the Chem. Soc. Japan: 81: 63-69 (in Japanese).
Sanbonsugi, M. (1964) Geology and pegmatitic ore deposits of the Uzumine mountain, Fukishima Pref., Japan. Sc. Rep. Fukushima University: 13: 12-34.
Tanaka, H. and Ochiai, K. (1989) Granitic rocks accompanied with pegmatites containing rare element minerals in the Uzumine area, central Abukuma Mountains. Journal Japan Association Mineral., Petrol., Economic Geology: 84: 460-470 (in Japanese with English abstract).
Nakajima, T.; Kurosawa, M. (2006) Rare-element mineralogy of the Uzumine granitic pegmatite, Abukuma Mountains, Northeastern Japan. The Canadian Mineralogist, 44 (1). 31-44 doi:10.2113/gscanmin.44.1.31
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