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Shiromaru mine (Hakumaru mine), Okutama-cho, Nishitama district, Tokyo Metropolis, Japani
Regional Level Types
Shiromaru mine (Hakumaru mine)Mine
Okutama-cho- not defined -
Nishitama districtDistrict
Tokyo MetropolisPrefecture
JapanCountry

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01889310017272024631758.jpg
Shiromaru Dam under maintenance

Shiromaru mine, Okutama-cho, Nishitama district, Tokyo Metropolis, Japan
01784600017272024659911.jpg
Shiromaru Dam

Shiromaru mine, Okutama-cho, Nishitama district, Tokyo Metropolis, Japan
04296110017272024663438.jpg
Shiromaru regulating reservoir

Shiromaru mine, Okutama-cho, Nishitama district, Tokyo Metropolis, Japan
01889310017272024631758.jpg
Shiromaru Dam under maintenance

Shiromaru mine, Okutama-cho, Nishitama district, Tokyo Metropolis, Japan
01784600017272024659911.jpg
Shiromaru Dam

Shiromaru mine, Okutama-cho, Nishitama district, Tokyo Metropolis, Japan
04296110017272024663438.jpg
Shiromaru regulating reservoir

Shiromaru mine, Okutama-cho, Nishitama district, Tokyo Metropolis, Japan
01889310017272024631758.jpg
Shiromaru Dam under maintenance

Shiromaru mine, Okutama-cho, Nishitama district, Tokyo Metropolis, Japan
01784600017272024659911.jpg
Shiromaru Dam

Shiromaru mine, Okutama-cho, Nishitama district, Tokyo Metropolis, Japan
Latitude & Longitude (WGS84):
35° 48' 37'' North , 139° 7' 24'' East
Latitude & Longitude (decimal):
35.81028,139.12350
GRN:
N24E82
Type:
Mine
Köppen climate type:
Cfa : Humid subtropical climate
Nearest Settlements:
PlacePopulationDistance
Ōme149,323 (2017)11.2km
Itsukaichi24,954 (2017)12.7km
Hannō86,262 (2017)18.1km
Fussa62,296 (2017)19.8km
Chichibu58,507 (2017)20.4km
Mindat Locality ID:
7034
Long-form identifier:
mindat:1:2:7034:1
GUID (UUID V4):
0


Low-grade manganese ore in metamorphosed sediments. Outcrops are now under the waters of a reservoir. ("Hakumaru" is a misnomer for this locality.)

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


39 valid minerals. 2 (TL) - type locality of valid minerals.

Rock Types Recorded


Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

ⓘ Aegirine
Formula: NaFe3+Si2O6
ⓘ Albite
Formula: Na(AlSi3O8)
ⓘ Alleghanyite
Formula: Mn2+5(SiO4)2(OH)2
ⓘ Analcime
Formula: Na(AlSi2O6) · H2O
ⓘ Andradite
Formula: Ca3Fe3+2(SiO4)3
ⓘ Axinite-(Mn)
Formula: Ca2Mn2+Al2BSi4O15(OH)
ⓘ Banalsite
Formula: Na2BaAl4Si4O16
ⓘ Baryte
Formula: BaSO4
ⓘ Benitoite
Formula: BaTi(Si3O9)
Description: (Multi-mm spots, shortwave fluorescent bright blue, embedded in metasedimentary manganese ore, were being sold at the Tokyo shows in June and December 2010.)
ⓘ Birnessite
Formula: (Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
ⓘ Braunite
Formula: Mn2+Mn3+6(SiO4)O8
ⓘ Calcite
Formula: CaCO3
Fluorescence: red
Description: White veinlets; red fluorescence.
ⓘ Celsian
Formula: Ba(Al2Si2O8)
ⓘ Cryptomelane
Formula: K(Mn4+7Mn3+)O16
ⓘ Cuprite
Formula: Cu2O
ⓘ Cymrite
Formula: BaAl2Si2(O,OH)8 · H2O
ⓘ Datolite
Formula: CaB(SiO4)(OH)
ⓘ Edingtonite
Formula: Ba[Al2Si3O10] · 4H2O
ⓘ Eggletonite
Formula: (Na,K,Ca)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
ⓘ Epidote-(Sr)
Formula: (CaSr)(AlAlFe3+)O[Si2O7][SiO4](OH)
ⓘ Gamagarite
Formula: Ba2Fe3+(VO4)2(OH)
ⓘ Ganophyllite
Formula: (K,Na)xMn2+6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
ⓘ Grossular
Formula: Ca3Al2(SiO4)3
ⓘ Grossular var. Manganese-bearing Grossular
Formula: (Ca,Mn)3Al2(SiO4)3
ⓘ Harmotome
Formula: Ba2(Si12Al4)O32 · 12H2O
ⓘ Hematite
Formula: Fe2O3
ⓘ Marsturite
Formula: NaCaMn3Si5O14(OH)
ⓘ Microcline var. Hyalophane
Formula: (K,Ba)[Al(Si,Al)Si2O8]
ⓘ Native Copper
Formula: Cu
ⓘ Orthoclase
Formula: K(AlSi3O8)
ⓘ Orthoclase var. Barium-bearing Orthoclase
Formula: (K,Ba)(AlSi3O8)
ⓘ Piemontite-(Sr)
Formula: (CaSr)(AlAlMn3+)O[Si2O7][SiO4](OH)
ⓘ Quartz
Formula: SiO2
ⓘ Rhodochrosite
Formula: MnCO3
ⓘ Rhodonite
Formula: CaMn3Mn[Si5O15]
ⓘ Serandite
Formula: NaMn2+2Si3O8(OH)
ⓘ Strontianite
Formula: SrCO3
ⓘ Tamaite (TL)
Formula: (Ca,K,Na)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Type Locality:
ⓘ Tephroite
Formula: Mn2+2(SiO4)
ⓘ Tinzenite
Formula: Ca2Mn2+4Al4[B2Si8O30](OH)2
ⓘ Tokyoite (TL)
Formula: Ba2Mn3+(VO4)2(OH)
Type Locality:
ⓘ Wiserite
Formula: (Mn2+,Mg)14(B2O5)4(OH)8 · (Si,Mg)(O,OH)4Cl

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘNative Copper1.AA.05Cu
Group 4 - Oxides and Hydroxides
ⓘCuprite4.AA.10Cu2O
ⓘHematite4.CB.05Fe2O3
ⓘQuartz4.DA.05SiO2
ⓘCryptomelane4.DK.05aK(Mn4+7Mn3+)O16
ⓘBirnessite4.FL.45(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
ⓘRhodochrosite5.AB.05MnCO3
ⓘStrontianite5.AB.15SrCO3
Group 6 - Borates
ⓘWiserite6.BA.20(Mn2+,Mg)14(B2O5)4(OH)8 · (Si,Mg)(O,OH)4Cl
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘBaryte7.AD.35BaSO4
Group 8 - Phosphates, Arsenates and Vanadates
ⓘGamagarite8.BG.05Ba2Fe3+(VO4)2(OH)
ⓘTokyoite (TL)8.BG.05Ba2Mn3+(VO4)2(OH)
Group 9 - Silicates
ⓘTephroite9.AC.05Mn2+2(SiO4)
ⓘAndradite9.AD.25Ca3Fe3+2(SiO4)3
ⓘGrossular9.AD.25Ca3Al2(SiO4)3
ⓘvar. Manganese-bearing Grossular9.AD.25(Ca,Mn)3Al2(SiO4)3
ⓘAlleghanyite9.AF.45Mn2+5(SiO4)2(OH)2
ⓘBraunite9.AG.05Mn2+Mn3+6(SiO4)O8
ⓘDatolite9.AJ.20CaB(SiO4)(OH)
ⓘAxinite-(Mn)9.BD.20Ca2Mn2+Al2BSi4O15(OH)
ⓘTinzenite9.BD.20Ca2Mn2+4Al4[B2Si8O30](OH)2
ⓘPiemontite-(Sr)9.BG.05(CaSr)(AlAlMn3+)O[Si2O7][SiO4](OH)
ⓘEpidote-(Sr)9.BG.05a(CaSr)(AlAlFe3+)O[Si2O7][SiO4](OH)
ⓘBenitoite9.CA.05BaTi(Si3O9)
ⓘAegirine9.DA.25NaFe3+Si2O6
ⓘSerandite9.DG.05NaMn2+2Si3O8(OH)
ⓘMarsturite9.DK.05NaCaMn3Si5O14(OH)
ⓘRhodonite9.DK.05CaMn3Mn[Si5O15]
ⓘCymrite9.EG.05BaAl2Si2(O,OH)8 · H2O
ⓘEggletonite9.EG.30(Na,K,Ca)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
ⓘGanophyllite9.EG.30(K,Na)xMn2+6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
ⓘTamaite (TL)9.EG.30(Ca,K,Na)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
ⓘCelsian9.FA.30Ba(Al2Si2O8)
ⓘMicrocline
var. Hyalophane		9.FA.30(K,Ba)[Al(Si,Al)Si2O8]
ⓘOrthoclase9.FA.30K(AlSi3O8)
ⓘvar. Barium-bearing Orthoclase9.FA.30(K,Ba)(AlSi3O8)
ⓘAlbite9.FA.35Na(AlSi3O8)
ⓘBanalsite9.FA.60Na2BaAl4Si4O16
ⓘEdingtonite9.GA.15Ba[Al2Si3O10] · 4H2O
ⓘAnalcime9.GB.05Na(AlSi2O6) · H2O
ⓘHarmotome9.GC.10Ba2(Si12Al4)O32 · 12H2O

List of minerals for each chemical element

HHydrogen
Hⓘ AlleghanyiteMn52+(SiO4)2(OH)2
Hⓘ AnalcimeNa(AlSi2O6) · H2O
Hⓘ Birnessite(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
Hⓘ CymriteBaAl2Si2(O,OH)8 · H2O
Hⓘ DatoliteCaB(SiO4)(OH)
Hⓘ EdingtoniteBa[Al2Si3O10] · 4H2O
Hⓘ Eggletonite(Na,K,Ca)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Hⓘ GamagariteBa2Fe3+(VO4)2(OH)
Hⓘ Ganophyllite(K,Na)xMn62+(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Hⓘ HarmotomeBa2(Si12Al4)O32 · 12H2O
Hⓘ Axinite-(Mn)Ca2Mn2+Al2BSi4O15(OH)
Hⓘ MarsturiteNaCaMn3Si5O14(OH)
Hⓘ SeranditeNaMn22+Si3O8(OH)
Hⓘ Piemontite-(Sr)(CaSr)(AlAlMn3+)O[Si2O7][SiO4](OH)
Hⓘ TinzeniteCa2Mn42+Al4[B2Si8O30](OH)2
Hⓘ Wiserite(Mn2+,Mg)14(B2O5)4(OH)8 · (Si,Mg)(O,OH)4Cl
Hⓘ Tamaite(Ca,K,Na)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Hⓘ TokyoiteBa2Mn3+(VO4)2(OH)
Hⓘ Epidote-(Sr)(CaSr)(AlAlFe3+)O[Si2O7][SiO4](OH)
BBoron
Bⓘ DatoliteCaB(SiO4)(OH)
Bⓘ Axinite-(Mn)Ca2Mn2+Al2BSi4O15(OH)
Bⓘ TinzeniteCa2Mn42+Al4[B2Si8O30](OH)2
Bⓘ Wiserite(Mn2+,Mg)14(B2O5)4(OH)8 · (Si,Mg)(O,OH)4Cl
CCarbon
Cⓘ CalciteCaCO3
Cⓘ RhodochrositeMnCO3
Cⓘ StrontianiteSrCO3
OOxygen
Oⓘ AegirineNaFe3+Si2O6
Oⓘ AlbiteNa(AlSi3O8)
Oⓘ AlleghanyiteMn52+(SiO4)2(OH)2
Oⓘ AnalcimeNa(AlSi2O6) · H2O
Oⓘ AndraditeCa3Fe23+(SiO4)3
Oⓘ BanalsiteNa2BaAl4Si4O16
Oⓘ BaryteBaSO4
Oⓘ BenitoiteBaTi(Si3O9)
Oⓘ Birnessite(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
Oⓘ BrauniteMn2+Mn63+(SiO4)O8
Oⓘ CalciteCaCO3
Oⓘ CelsianBa(Al2Si2O8)
Oⓘ CryptomelaneK(Mn74+Mn3+)O16
Oⓘ CupriteCu2O
Oⓘ CymriteBaAl2Si2(O,OH)8 · H2O
Oⓘ DatoliteCaB(SiO4)(OH)
Oⓘ EdingtoniteBa[Al2Si3O10] · 4H2O
Oⓘ Eggletonite(Na,K,Ca)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Oⓘ GamagariteBa2Fe3+(VO4)2(OH)
Oⓘ Ganophyllite(K,Na)xMn62+(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Oⓘ GrossularCa3Al2(SiO4)3
Oⓘ HarmotomeBa2(Si12Al4)O32 · 12H2O
Oⓘ HematiteFe2O3
Oⓘ Microcline var. Hyalophane(K,Ba)[Al(Si,Al)Si2O8]
Oⓘ Axinite-(Mn)Ca2Mn2+Al2BSi4O15(OH)
Oⓘ MarsturiteNaCaMn3Si5O14(OH)
Oⓘ OrthoclaseK(AlSi3O8)
Oⓘ QuartzSiO2
Oⓘ RhodochrositeMnCO3
Oⓘ RhodoniteCaMn3Mn[Si5O15]
Oⓘ SeranditeNaMn22+Si3O8(OH)
Oⓘ Piemontite-(Sr)(CaSr)(AlAlMn3+)O[Si2O7][SiO4](OH)
Oⓘ StrontianiteSrCO3
Oⓘ TephroiteMn22+(SiO4)
Oⓘ TinzeniteCa2Mn42+Al4[B2Si8O30](OH)2
Oⓘ Wiserite(Mn2+,Mg)14(B2O5)4(OH)8 · (Si,Mg)(O,OH)4Cl
Oⓘ Tamaite(Ca,K,Na)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Oⓘ Orthoclase var. Barium-bearing Orthoclase(K,Ba)(AlSi3O8)
Oⓘ Grossular var. Manganese-bearing Grossular(Ca,Mn)3Al2(SiO4)3
Oⓘ TokyoiteBa2Mn3+(VO4)2(OH)
Oⓘ Epidote-(Sr)(CaSr)(AlAlFe3+)O[Si2O7][SiO4](OH)
NaSodium
Naⓘ AegirineNaFe3+Si2O6
Naⓘ AlbiteNa(AlSi3O8)
Naⓘ AnalcimeNa(AlSi2O6) · H2O
Naⓘ BanalsiteNa2BaAl4Si4O16
Naⓘ Birnessite(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
Naⓘ Eggletonite(Na,K,Ca)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Naⓘ Ganophyllite(K,Na)xMn62+(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Naⓘ MarsturiteNaCaMn3Si5O14(OH)
Naⓘ SeranditeNaMn22+Si3O8(OH)
Naⓘ Tamaite(Ca,K,Na)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
MgMagnesium
Mgⓘ Wiserite(Mn2+,Mg)14(B2O5)4(OH)8 · (Si,Mg)(O,OH)4Cl
AlAluminium
Alⓘ AlbiteNa(AlSi3O8)
Alⓘ AnalcimeNa(AlSi2O6) · H2O
Alⓘ BanalsiteNa2BaAl4Si4O16
Alⓘ CelsianBa(Al2Si2O8)
Alⓘ CymriteBaAl2Si2(O,OH)8 · H2O
Alⓘ EdingtoniteBa[Al2Si3O10] · 4H2O
Alⓘ Eggletonite(Na,K,Ca)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Alⓘ Ganophyllite(K,Na)xMn62+(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Alⓘ GrossularCa3Al2(SiO4)3
Alⓘ HarmotomeBa2(Si12Al4)O32 · 12H2O
Alⓘ Microcline var. Hyalophane(K,Ba)[Al(Si,Al)Si2O8]
Alⓘ Axinite-(Mn)Ca2Mn2+Al2BSi4O15(OH)
Alⓘ OrthoclaseK(AlSi3O8)
Alⓘ Piemontite-(Sr)(CaSr)(AlAlMn3+)O[Si2O7][SiO4](OH)
Alⓘ TinzeniteCa2Mn42+Al4[B2Si8O30](OH)2
Alⓘ Tamaite(Ca,K,Na)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Alⓘ Orthoclase var. Barium-bearing Orthoclase(K,Ba)(AlSi3O8)
Alⓘ Grossular var. Manganese-bearing Grossular(Ca,Mn)3Al2(SiO4)3
Alⓘ Epidote-(Sr)(CaSr)(AlAlFe3+)O[Si2O7][SiO4](OH)
SiSilicon
Siⓘ AegirineNaFe3+Si2O6
Siⓘ AlbiteNa(AlSi3O8)
Siⓘ AlleghanyiteMn52+(SiO4)2(OH)2
Siⓘ AnalcimeNa(AlSi2O6) · H2O
Siⓘ AndraditeCa3Fe23+(SiO4)3
Siⓘ BanalsiteNa2BaAl4Si4O16
Siⓘ BenitoiteBaTi(Si3O9)
Siⓘ BrauniteMn2+Mn63+(SiO4)O8
Siⓘ CelsianBa(Al2Si2O8)
Siⓘ CymriteBaAl2Si2(O,OH)8 · H2O
Siⓘ DatoliteCaB(SiO4)(OH)
Siⓘ EdingtoniteBa[Al2Si3O10] · 4H2O
Siⓘ Eggletonite(Na,K,Ca)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Siⓘ Ganophyllite(K,Na)xMn62+(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Siⓘ GrossularCa3Al2(SiO4)3
Siⓘ HarmotomeBa2(Si12Al4)O32 · 12H2O
Siⓘ Microcline var. Hyalophane(K,Ba)[Al(Si,Al)Si2O8]
Siⓘ Axinite-(Mn)Ca2Mn2+Al2BSi4O15(OH)
Siⓘ MarsturiteNaCaMn3Si5O14(OH)
Siⓘ OrthoclaseK(AlSi3O8)
Siⓘ QuartzSiO2
Siⓘ RhodoniteCaMn3Mn[Si5O15]
Siⓘ SeranditeNaMn22+Si3O8(OH)
Siⓘ Piemontite-(Sr)(CaSr)(AlAlMn3+)O[Si2O7][SiO4](OH)
Siⓘ TephroiteMn22+(SiO4)
Siⓘ TinzeniteCa2Mn42+Al4[B2Si8O30](OH)2
Siⓘ Wiserite(Mn2+,Mg)14(B2O5)4(OH)8 · (Si,Mg)(O,OH)4Cl
Siⓘ Tamaite(Ca,K,Na)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Siⓘ Orthoclase var. Barium-bearing Orthoclase(K,Ba)(AlSi3O8)
Siⓘ Grossular var. Manganese-bearing Grossular(Ca,Mn)3Al2(SiO4)3
Siⓘ Epidote-(Sr)(CaSr)(AlAlFe3+)O[Si2O7][SiO4](OH)
SSulfur
Sⓘ BaryteBaSO4
ClChlorine
Clⓘ Wiserite(Mn2+,Mg)14(B2O5)4(OH)8 · (Si,Mg)(O,OH)4Cl
KPotassium
Kⓘ CryptomelaneK(Mn74+Mn3+)O16
Kⓘ Eggletonite(Na,K,Ca)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Kⓘ Ganophyllite(K,Na)xMn62+(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Kⓘ Microcline var. Hyalophane(K,Ba)[Al(Si,Al)Si2O8]
Kⓘ OrthoclaseK(AlSi3O8)
Kⓘ Tamaite(Ca,K,Na)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Kⓘ Orthoclase var. Barium-bearing Orthoclase(K,Ba)(AlSi3O8)
CaCalcium
Caⓘ AndraditeCa3Fe23+(SiO4)3
Caⓘ Birnessite(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
Caⓘ CalciteCaCO3
Caⓘ DatoliteCaB(SiO4)(OH)
Caⓘ Eggletonite(Na,K,Ca)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Caⓘ GrossularCa3Al2(SiO4)3
Caⓘ Axinite-(Mn)Ca2Mn2+Al2BSi4O15(OH)
Caⓘ MarsturiteNaCaMn3Si5O14(OH)
Caⓘ RhodoniteCaMn3Mn[Si5O15]
Caⓘ Piemontite-(Sr)(CaSr)(AlAlMn3+)O[Si2O7][SiO4](OH)
Caⓘ TinzeniteCa2Mn42+Al4[B2Si8O30](OH)2
Caⓘ Tamaite(Ca,K,Na)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Caⓘ Grossular var. Manganese-bearing Grossular(Ca,Mn)3Al2(SiO4)3
Caⓘ Epidote-(Sr)(CaSr)(AlAlFe3+)O[Si2O7][SiO4](OH)
TiTitanium
Tiⓘ BenitoiteBaTi(Si3O9)
VVanadium
Vⓘ GamagariteBa2Fe3+(VO4)2(OH)
Vⓘ TokyoiteBa2Mn3+(VO4)2(OH)
MnManganese
Mnⓘ AlleghanyiteMn52+(SiO4)2(OH)2
Mnⓘ Birnessite(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
Mnⓘ BrauniteMn2+Mn63+(SiO4)O8
Mnⓘ CryptomelaneK(Mn74+Mn3+)O16
Mnⓘ Eggletonite(Na,K,Ca)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Mnⓘ Ganophyllite(K,Na)xMn62+(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Mnⓘ Axinite-(Mn)Ca2Mn2+Al2BSi4O15(OH)
Mnⓘ MarsturiteNaCaMn3Si5O14(OH)
Mnⓘ RhodochrositeMnCO3
Mnⓘ RhodoniteCaMn3Mn[Si5O15]
Mnⓘ SeranditeNaMn22+Si3O8(OH)
Mnⓘ Piemontite-(Sr)(CaSr)(AlAlMn3+)O[Si2O7][SiO4](OH)
Mnⓘ TephroiteMn22+(SiO4)
Mnⓘ TinzeniteCa2Mn42+Al4[B2Si8O30](OH)2
Mnⓘ Wiserite(Mn2+,Mg)14(B2O5)4(OH)8 · (Si,Mg)(O,OH)4Cl
Mnⓘ Tamaite(Ca,K,Na)xMn6(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Mnⓘ Grossular var. Manganese-bearing Grossular(Ca,Mn)3Al2(SiO4)3
Mnⓘ TokyoiteBa2Mn3+(VO4)2(OH)
FeIron
Feⓘ AegirineNaFe3+Si2O6
Feⓘ AndraditeCa3Fe23+(SiO4)3
Feⓘ GamagariteBa2Fe3+(VO4)2(OH)
Feⓘ HematiteFe2O3
Feⓘ Epidote-(Sr)(CaSr)(AlAlFe3+)O[Si2O7][SiO4](OH)
CuCopper
Cuⓘ CupriteCu2O
Cuⓘ Native CopperCu
SrStrontium
Srⓘ Piemontite-(Sr)(CaSr)(AlAlMn3+)O[Si2O7][SiO4](OH)
Srⓘ StrontianiteSrCO3
Srⓘ Epidote-(Sr)(CaSr)(AlAlFe3+)O[Si2O7][SiO4](OH)
BaBarium
Baⓘ BanalsiteNa2BaAl4Si4O16
Baⓘ BaryteBaSO4
Baⓘ BenitoiteBaTi(Si3O9)
Baⓘ CelsianBa(Al2Si2O8)
Baⓘ CymriteBaAl2Si2(O,OH)8 · H2O
Baⓘ EdingtoniteBa[Al2Si3O10] · 4H2O
Baⓘ GamagariteBa2Fe3+(VO4)2(OH)
Baⓘ HarmotomeBa2(Si12Al4)O32 · 12H2O
Baⓘ Microcline var. Hyalophane(K,Ba)[Al(Si,Al)Si2O8]
Baⓘ Orthoclase var. Barium-bearing Orthoclase(K,Ba)(AlSi3O8)
Baⓘ TokyoiteBa2Mn3+(VO4)2(OH)

Other Regions, Features and Areas containing this locality

AsiaContinent
Eurasian Plate
Japan
Okhotsk PlateTectonic Plate

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References

Kato, A., Matsubara, S. and Watanabe, T. (1987) Banalsite and serandite from the Shiromaru mine, Tokyo. Bulletin of the National Science Museum, series C: 13: 107-114.
Matsubara, Satoshi, Miyawaki, Ritsuro, Tiba, Tokiko, Imai, Hiroyuki (2000) Tamaite, the Ca-analogue of ganophyllite, from the Shiromaru mine, Okutama, Tokyo, Japan. Journal of Mineralogical and Petrological Sciences, 95 (5) 79-83 doi:10.2465/jmps.95.79
Matsubara, Satoshi, Miyawaki, Ritsuro, Yokoyama, Kazumi, Shimizu, Masaaki, Imai, Hiroyuki (2004) Tokyoite, Ba2Mn3+(VO4)2(OH), a new mineral from the Shiromaru mine, Okutama, Tokyo, Japan. Journal of Mineralogical and Petrological Sciences, 99 (6) 363-367 doi:10.2465/jmps.99.363
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