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Tochigi Prefecture, Kanto Region, Honshu Island, Japan

StandardDetailedBy ChemistryMineral Photos (14)Search GoogleMineral Report for Region

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

Group 1 - Elements
  		• Bismuth1.CA.05
    Bi
  		• Copper1.AA.05
    Cu
  		• Gold1.AA.05
    Au
  		• Silver1.AA.05
    Ag
    Group 2 - Sulphides and Sulfosalts
  		• Alabandite2.CD.10
    Mn
    2+
     
    		S
  		• Arsenopyrite2.EB.20
    FeAsS - (Fe
     
    0.90
    		Co
     
    0.10
    		)AsS
  		• Bismuthinite2.DB.05
    Bi
     
    2
    		S
     
    3
  		• Bornite2.BA.15
    Cu
     
    5
    		FeS
     
    4
  		• Canfieldite2.BA.70
    Ag
     
    8
    		(Sn,Ge)(S,Te)
     
    6
  		• Chalcocite2.BA.05
    Cu
     
    2
    		S
  		• Chalcopyrite2.CB.10a
    CuFeS
     
    2
  		• Covellite2.CA.05a
    CuS
  		• Djurleite2.BA.05
    Cu
     
    31
    		S
     
    16
  		• Galena2.CD.10
    PbS
  		• Galenobismutite2.JC.25e
    PbBi
     
    2
    		S
     
    4
  		• Ikunolite2.DC.05
    Bi
     
    4
    		(S,Se)
     
    3
  		• Ingodite2.DC.05
    Bi
     
    2
    		TeS
  		• Laitakarite2.DC.05
    Bi
     
    4
    		Se
     
    2
    		S
  		• Marcasite2.EB.10a
    FeS
     
    2
  		• Matildite2.JA.20
    AgBiS
     
    2
  		• Mawsonite2.CB.20
    Cu
     
    6
    		Fe
     
    2
    		SnS
     
    8
  		• Molybdenite2.EA.30
    MoS
     
    2
  		• Proustite2.GA.05
    Ag
     
    3
    		AsS
     
    3
  		• Pyrargyrite2.GA.05
    Ag
     
    3
    		SbS
     
    3
  		• Pyrite2.EB.05a
    FeS
     
    2
  		• Pyrrhotite2.CC.10
    Fe
     
    7
    		S
     
    8
    		, (-4M), also given as Fe
     
    1-x
    		S (x = 0 - 0.2)
  		• Realgar2.FA.15a
    As
     
    4
    		S
     
    4
  		• Roquesite2.CB.10a
    CuInS
     
    2
  		• Rucklidgeite2.GC.40c
    (Bi,Pb)
     
    3
    		Te
     
    4
  		• Siegenite2.DA.05
    from CoNi
     
    2
    		S
     
    4
    		 to NiCo
     
    2
    		S
     
    4
  		• Sphalerite2.CB.05a
    (Zn,Fe
    2+
     
    		)S
  		• Stannite2.CB.15a
    Cu
     
    2
    		(Fe,Zn)SnS
     
    4
  		• Stannoidite2.CB.15c
    Cu
    +
    6
    		Cu
    2+
    2
    		(Fe
    2+
     
    		,Zn)
     
    3
    		Sn
     
    2
    		S
     
    12
  		• Stibnite2.DB.05
    Sb
     
    2
    		S
     
    3
  		• Tennantite2.GB.05
    (Cu,Ag,Fe,Zn)
     
    12
    		As
     
    4
    		S
     
    13
  		• Tetrahedrite2.GB.05
    (Cu,Fe,Ag,Zn)
     
    12
    		Sb
     
    4
    		S
     
    13
  		• Wittichenite2.GA.20
    Cu
     
    3
    		BiS
     
    3
  		• Xanthoconite2.GA.10
    Ag
     
    3
    		AsS
     
    3
    Group 3 - Halides
  		• Bismoclite3.DC.25
    BiOCl
  		• Fluorite3.AB.25
    CaF
     
    2
  		• Zavaritskite3.DC.25
    BiOF
    Group 4 - Oxides and Hydroxides
  		• Cassiterite4.DB.05
    SnO
     
    2
  		• Corundum4.CB.05
    Al
     
    2
    		O
     
    3
  		• Cryptomelane4.DK.10
    K(Mn
    4+
     
    		,Mn
    2+
     
    		)
     
    8
    		O
     
    16
  		• Cuprite4.AA.10
    Cu
     
    2
    		O
  		• Ferberite4.DB.30
    FeWO
     
    4
  		• Galaxite4.BB.05
    (Mn,Fe,Mg)(Al,Fe)
     
    2
    		O
     
    4
  		• Goethite4.FD.10
    α-Fe
    3+
     
    		O(OH)
  		• Hausmannite4.BB.10
    MnMn
     
    2
    		O
     
    4
  		• Hematite4.CB.05
    Fe
     
    2
    		O
     
    3
  		• Hübnerite4.DB.30
    MnWO
     
    4
  		• Jacobsite4.BB.05
    Mn
    2+
     
    		Fe
    3+
    2
    		O
     
    4
  		• Koechlinite4.DE.15
    (BiO)
     
    2
    		[MoO
     
    4
    		]
  		• Magnetite4.BB.05
    Fe
    2+
     
    		Fe
    3+
    2
    		O
     
    4
  		• Manganite4.FD.15
    Mn
    3+
     
    		O(OH)
  		• Manganosite4.AB.25
    MnO
  		• Pyrochroite4.FE.05
    Mn(OH)
     
    2
  		• Pyrolusite4.DB.05
    MnO
     
    2
  		• Quartz4.DA.05
    SiO
     
    2
      var: Amethyst4.DA.05
    SiO
     
    2
      var: Chert4.DA.05
    SiO
     
    2
    Group 5 - Nitrates and Carbonates
  		• Azurite5.BA.05
    Cu
     
    3
    		[OH|CO
     
    3
    		]
     
    2
  		• Calcite5.AB.05
    CaCO
     
    3
  		• Malachite5.BA.10
    Cu
     
    2
    		[(OH)
     
    2
    		|CO
     
    3
    		]
  		• Nitratine5.NA.05
    NaNO
     
    3
  		• Rhodochrosite5.AB.05
    MnCO
     
    3
  		• Siderite5.AB.05
    FeCO
     
    3
    Group 6 - Borates
  		• Jimboite (TL)6.AA.35
    (Mn
    2+
     
    		,Mg)
     
    3
    		[BO
     
    3
    		]
     
    2
  		• Sussexite6.BA.15
    (Mn
    2+
     
    		,Mg)
     
    2
    		[(OH)(B
     
    2
    		O
     
    4
    		(OH))]
  		• Wiserite6.BA.20
    (Mn,Mg)
     
    14
    		[Cl|(OH)
     
    8
    		|(Si,Mg)(O,OH)
     
    4
    		|(B
     
    2
    		O
     
    5
    		)
     
    4
    		]
    Group 7 - Sulphates, Chromates, Molybdates and Tungstates
  		• Baryte7.AD.35
    BaSO
     
    4
  		• Cannonite7.BD.35
    Bi
     
    2
    		[O|(OH)
     
    2
    		|SO
     
    4
    		]
  		• Chalcanthite7.CB.20
    CuSO
     
    4
    		·5H
     
    2
    		O
  		• Gypsum
    var: Selenite    		7.CD.40
    Ca[SO
     
    4
    		] · 2H
     
    2
    		O
  		• Posnjakite7.DD.10
    Cu
     
    4
    		[(OH)
     
    6
    		|SO
     
    4
    		] · H
     
    2
    		O
  		• Scheelite7.GA.05
    Ca[WO
     
    4
    		]
    Group 8 - Phosphates, Arsenates and Vanadates
  		• Apatite-(CaF)8.BN.05
    Ca
     
    5
    		[F|(PO
     
    4
    		)
     
    3
    		]
  		• Bolivarite8.DF.10
    Al
     
    2
    		[(OH)
     
    3
    		|PO
     
    4
    		] · 4-5H
     
    2
    		O
  		• Chalcophyllite8.DF.30
    Cu
     
    18
    		Al
     
    2
    		[(OH)
     
    9
    		|SO
     
    4
    		|AsO
     
    4
    		]
     
    3
    		 · 33H
     
    2
    		O
  		• Cobaltkoritnigite8.CB.20
    (Co,Zn)[HAsO
     
    4
    		] · H
     
    2
    		O
  		• Hidalgoite8.BL.05
    PbAl
     
    3
    		[(OH)
     
    6
    		|SO
     
    4
    		|AsO
     
    4
    		]
  		• Ludlamite8.CD.20
    (Fe,Mn,Mg)
     
    3
    		(PO
     
    4
    		)
     
    2
    		·4H
     
    2
    		O
  		• Pyromorphite8.BN.05
    Pb
     
    5
    		[Cl|(PO
     
    4
    		)
     
    3
    		]
  		• Turquoise8.DD.15
    Cu(Al,Fe
    3+
     
    		)
     
    6
    		[(OH)
     
    4
    		|(PO
     
    4
    		)
     
    2
    		]
     
    2
    		 · 4H
     
    2
    		O
  		• Vivianite8.CE.40
    Fe
    2+
    3
    		(PO
     
    4
    		)
     
    2
    		·8H
     
    2
    		O
  		• Wavellite8.DC.50
    Al
     
    3
    		[(OH,F)
     
    3
    		|(PO
     
    4
    		)
     
    2
    		] · 5H
     
    2
    		O
    Group 9 - Silicates
  		• 'Adularia'9.FA.30
    KAlSi
     
    3
    		O
     
    8
  		• Ajoite9.EA.70
    (K,Na)Cu
     
    7
    		[(OH)
     
    6
    		|AlSi
     
    9
    		O
     
    24
    		] · 3H
     
    2
    		O
  		• Alleghanyite9.AF.45
    Mn
    2+
    5
    		[(OH)
     
    2
    		|(SiO
     
    4
    		)
     
    2
    		]
  		• Bementite9.EE.05
    Mn
     
    5
    		Si
     
    4
    		O
     
    10
    		(OH)
     
    6
  		• Braunite9.AG.05
    Mn
    2+
     
    		Mn
    3+
    6
    		[O
     
    8
    		|SiO
     
    4
    		]
  		• Bustamite9.DG.05
    (Mn
    2+
     
    		,Ca)[SiO
     
    3
    		]
  		• Celsian9.FA.30
    Ba[Al
     
    2
    		Si
     
    2
    		O
     
    8
    		]
  		• Chamosite9.EC.55
    (Fe
    2+
     
    		,Mg)
     
    5
    		Al[(OH)
     
    8
    		|AlSi
     
    3
    		O
     
    10
    		]
  		• Dumortierite9.AJ.10
    (Al,Fe
    3+
     
    		)
     
    7
    		[O
     
    3
    		|BO
     
    3
    		|(SiO
     
    4
    		)
     
    3
    		]
  		• Glaucochroite9.AC.05
    CaMn
    2+
     
    		[SiO
     
    4
    		]
  		• Hedenbergite9.DA.15
    CaFe
    2+
     
    		[Si
     
    2
    		O
     
    6
    		]
  		• Helvite9.FB.10
    Mn
    2+
    4
    		Be
     
    3
    		[S|(SiO
     
    4
    		)
     
    3
    		]
  		• Hyalophane9.FA.30
    (K,Ba)[Al(Si,Al)Si
     
    2
    		O
     
    8
    		]
  		• Imogolite9.ED.20
    Al
     
    2
    		SiO
     
    3
    		(OH)
     
    4
  		• Kaolinite9.ED.05
    Al
     
    2
    		Si
     
    2
    		O
     
    5
    		(OH)
     
    4
  		• Laumontite9.GB.10
    CaAl
     
    2
    		Si
     
    4
    		O
     
    12
    		·4H
     
    2
    		O
  		• Manganogrunerite9.DE.05
    [ ][Mn
    2+
    2
    		][Fe
    2+
    5
    		][(OH)
     
    2
    		|Si
     
    8
    		O
     
    22
    		]
  		• Natronambulite9.DK.05
    (Na,Li)(Mn,Ca)
     
    4
    		Si
     
    5
    		O
     
    14
    		OH
  		• Neotocite9.ED.20
    (Mn,Fe,Mg)SiO
     
    3
    		·H
     
    2
    		O
  		• Palygorskite9.EE.20
    (Mg,Al)
     
    5
    		(Si,Al)
     
    8
    		O
     
    20
    		(OH)
     
    2
    		·8H
     
    2
    		O
  		• Protomangano-ferro-anthophyllite (TL)9.DD.05
    ☐[Mn
    2+
    2
    		][Fe
    2+
    5
    		][(OH)
     
    2
    		|Si
     
    8
    		O
     
    22
    		]
  		• Pyrophyllite9.EC.10
    Al
     
    2
    		Si
     
    4
    		O
     
    10
    		(OH)
     
    2
  		• Pyrosmalite-(Mn)9.EE.10
    (Mn,Fe)
     
    8
    		Si
     
    6
    		O
     
    15
    		(OH,Cl)
     
    10
  		• Pyroxmangite9.DO.05
    MnSiO
     
    3
  		• Rhodonite9.DK.05
    MnSiO
     
    3
  		• Ribbeite9.AF.65
    (Mn
    2+
     
    		,Mg)
     
    5
    		[(OH)
     
    2
    		|(SiO
     
    4
    		)
     
    2
    		]
  		• Richterite ?9.DE.20
    Na[CaNa][Mg
     
    5
    		][(OH)
     
    2
    		|Si
     
    8
    		O
     
    22
    		]
  		• Sonolite9.AF.55
    Mn
    2+
    9
    		[(OH,F)
     
    2
    		|(SiO
     
    4
    		)
     
    4
    		]
  		• Spessartine9.AD.25
    Mn
    2+
    3
    		Al
     
    2
    		[SiO
     
    4
    		]
     
    3
  		• Tephroite9.AC.05
    Mn
    2+
    2
    		[SiO
     
    4
    		]
  		• Tremolite9.DE.10
    ☐[Ca
     
    2
    		][Mg
     
    5
    		][(OH)
     
    2
    		|Si
     
    8
    		O
     
    22
    		]
    Unclassified Minerals
  		• 'Albite-Anorthite Series
    var: Barium-Albite'    		-
  		• 'Amphibole Group'-
  		• 'Chabazite'-
  		• 'Chalcedony'-
  		• 'Chlorite Group'-
  		• 'Fayalite-Tephroite Series
    var: Knebelite'    		-
    from (Fe
     
    1.5
    		Mn
     
    0.5
    		)
     
    2
    		SiO
     
    4
    		 to (Mn
     
    1.5
    		Fe
     
    0.5
    		)
     
    2
    		SiO
     
    4
  		• 'Gustavite-Lillianite Series'-
  		• Joséite-
    Bi
     
    4
    		TeS
     
    2
  		• Limonite-
    FeO(OH)·nH
     
    2
    		O
  		• 'Pyrosmalite' ?-
    (Fe,Mn)
     
    8
    		Si
     
    16
    		O
     
    15
    		(OH,Cl)
     
    10
  		• 'Sericite'-
  		• Wolframite-
    (Fe
    2+
     
    		)WO
     
    4
     
     
    		to (Mn
    2+
     
    		)WO
     
    4


    129 entries listed. 114 valid minerals. 1 erroneous literature entry.

    Localities in this Region:
    Japan
     
    • Honshu Island
      • Kanto Region
        • Tochigi Prefecture
          • Imaichi
          • Kuriyamamura

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