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:
Oshima Peninsula, Hokkaidō, Japan

mindat Locality ID: 22755
mindat URL: http://www.mindat.org/loc-22755.html

Tectonic Settings:

Total number of sublocalities beneath "Oshima Peninsula, Hokkaidō, Japan": 23
Total number of bottom-level sublocalities: 17

Number of Child Localities: 7
Child Localities:
Hakodate City
Hiyama Subprefecture
Katsuraoka Mine
Kumaishi
Seikan Tunnel
Yagumo Mine (Yakumo Mine)
Zenikamezawa Mine

Latitude: 42°18'58"N
Longitude: 140°11'30"E
Decimal Degree (lat, lon): 42.316111111111,140.19166666667

A	This mineral is Anthropogenic.
G	This mineral is directly dated.
B	This mineral is reported as having this age.
Y	This mineral is using an age reported as an element mineralization period.
O	This mineral is using an age calculated from all data at the locality.
R	The age displayed for this mineral originates from a different, non-child locality.
P	The 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.

Acanthite	Alunite	Amphibole	Argyrodite	Arsenic	Arsenopyrite	Baryte	Bournonite	Braunite	Calcite
Chalcanthite	Chalcopyrite	Clay	Clinozoisite	Cobaltite	Copiapite	Copper	Coronadite	Corundum	Covellite
Diaspore	Enargite	Epidote	Epsomite	Garnet	Geocronite	Germanite	Gypsum	Hexahydrite	Humite
Kaolinite	Kieserite	Löllingite	Lepidocrocite	Madocite	Marcasite	Melanterite	Meneghinite	Mica	Millerite
Nickeline	None	Olivine	Pentlandite	Polybasite	Prehnite	Pyrite	Pyroxene	Quartz	Ramsdellite
Rhodonite	Rocksalt	Rutile	Sphalerite	Spinel	Stannite	Starkeyite	Stibnite	Tetradymite	Tetrahedrite
Vivianite	Wollastonite	Wurtzite

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: Ag Al As Au Ba Bi C Ca Co Cu Fe Ge H K Li Mg Mn Ni O P Pb S Sb Si Sn Te Ti V Zn

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Acanthite Alunite Amphibole Argyrodite Arsenic Arsenopyrite Baryte Bournonite Braunite Calcite
Chalcanthite Chalcopyrite Clay Clinozoisite Cobaltite Copiapite Copper Coronadite Corundum Covellite
Diaspore Enargite Epidote Epsomite Garnet Geocronite Germanite Gypsum Hexahydrite Humite
Kaolinite Kieserite Löllingite Lepidocrocite Madocite Marcasite Melanterite Meneghinite Mica Millerite
Nickeline None Olivine Pentlandite Polybasite Prehnite Pyrite Pyroxene Quartz Ramsdellite
Rhodonite Rocksalt Rutile Sphalerite Spinel Stannite Starkeyite Stibnite Tetradymite Tetrahedrite
Vivianite Wollastonite Wurtzite

97 IMA Minerals at location:

Acanthite ()*	Actinolite ()*	Aikinite ()*	Alabandite ()*	Ankerite ()*
Annabergite ()*	Argyrodite ()*	Arsenopyrite ()*	Baryte ()*	Bornite ()*
Bournonite ()*	Braunite ()*	Calcite ()*	Chalcopyrite ()*	Cobaltite ()*
Colusite ()*	Copiapite ()*	Coronadite ()*	Covellite ()*	Cryptomelane ()*
Cummingtonite ()*	Diopside ()*	Dolomite ()*	Donpeacorite ()*	Enargite ()*
Enstatite ()*	Epidote ()*	Ferrohexahydrite ()*	Freibergite ()*	Galaxite ()*
Galena ()*	Geocronite ()*	Goethite ()*	Gold ()*	Goslarite ()*
Groutite ()*	Gypsum ()*	Hematite ()*	Hessite ()*	Hexahydrite ()*
Ilesite ()*	Johannsenite ()*	Jôkokuite ()*	Kanoite ()*	Kaolinite ()*
Kësterite ()*	Kutnohorite ()*	Lepidocrocite ()*	Lithiophorite ()*	Madocite ()*
Magnetite ()*	Mallardite ()*	Manganite ()*	Marcasite ()*	Matildite ()*
Melanterite ()*	Millerite ()*	Muscovite ()*	Nickeline ()*	Nsutite ()*
Gersdorffite-Pa3 ()*	Pararammelsbergite ()*	Pentlandite ()*	Plumbogummite ()*	Polybasite ()*
Prehnite ()*	Proustite ()*	Pyrargyrite ()*	Pyrite ()*	Pyrolusite ()*
Pyrophanite ()*	Pyroxmangite ()*	Pyrrhotite ()*	Quartz ()*	Ramsdellite ()*
Rhodochrosite ()*	Rhodonite ()*	Rozenite ()*	Semseyite ()*	Siderotil ()*
Silver ()*	Sonolite ()*	Spessartine ()*	Sphalerite ()*	Stibarsen ()*
Stibnite ()*	Szmikite ()*	Szomolnokite ()*	Tennantite-(Fe) ()*	Tephroite ()*
Tetradymite ()*	Tetrahedrite-(Zn) ()*	Tremolite ()*	Violarite ()*	Wollastonite ()*
Zincmelanterite ()*	Zoisite ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Acanthite ()*	Acanthite	Ag₂S	1	74756	2793
Actinolite ()*	Amphibole	Ca₂(Mg_4.5-2.5Fe²⁺_0.5-2.5)Si₈O₂₂(OH)₂	1	74756	3419
Aikinite ()*	Meneghinite	CuPbBiS₃	1	74754	315
Alabandite ()*	Rocksalt	MnS	2	74763,74765	312
Ankerite ()*	None	Ca(Fe²⁺,Mg)(CO₃)₂	1	74756	3092
Annabergite ()*	Vivianite	Ni₃(AsO₄)₂·8H₂O	1	74756	445
Argyrodite ()*	Argyrodite	Ag₈GeS₆	1	74756	62
Arsenopyrite ()*	Arsenopyrite	FeAsS	2	74756,74763	9052
Baryte ()*	Baryte	Ba(SO₄)	2	74758,74765	11547
Bornite ()*	None	Cu₅FeS₄	1	74760	5516
Bournonite ()*	Bournonite	CuPbSbS₃	1	74754	1089
Braunite ()*	Braunite	Mn²⁺Mn³⁺₆O₈(SiO₄)	1	74763	483
Calcite ()*	Calcite	Ca(CO₃)	4	74754,74755,74756,74765	27770
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	7	74754,74755,74756,74759,74760,74763,74765	27198
Cobaltite ()*	Cobaltite	CoAsS	1	74763	966
Colusite ()*	Sphalerite Germanite	Cu₁₃VAs₃S₁₆	1	74759	110
Copiapite ()*	Copiapite	Fe²⁺Fe³⁺₄(SO₄)₆(OH)₂·20H₂O	1	74756	382
Coronadite ()*	Coronadite	Pb(Mn⁴⁺₆Mn³⁺₂)O₁₆	1	74756	227
Covellite ()*	Covellite	CuS	1	74760	4165
Cryptomelane ()*	Coronadite	K(Mn⁴⁺₇Mn³⁺)O₁₆	2	74750,74756	599
Cummingtonite ()*	Amphibole	Mg₂Mg₅Si₈O₂₂(OH)₂	2	74745,74763	327
Diopside ()*	Pyroxene	CaMgSi₂O₆	1	74756	4135
Dolomite ()*	None	CaMg(CO₃)₂	3	74754,74756,74766	9895
Donpeacorite ()*	Pyroxene	(Mn,Mg)MgSi₂O₆	1	74763	4
Enargite ()*	Enargite Wurtzite	Cu₃AsS₄	1	74754	910
Enstatite ()*	Pyroxene	Mg₂Si₂O₆	1	74745	944
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	2	74754,74756	8173
Ferrohexahydrite ()*	Hexahydrite	Fe²⁺(SO₄)·6H₂O	1	74756	21
Freibergite ()*	Tetrahedrite	Ag₆[Cu₄Fe₂]Sb₄S₁₂	2	74755,74756	663
Galaxite ()*	Spinel	Mn²⁺Al₂O₄	1	74763	43
Galena ()*	Rocksalt	PbS	7	74754,74755,74756,74757,74759,74760,74765	24243
Geocronite ()*	Geocronite	Pb₁₄Sb₆S₂₃	1	74756	133
Goethite ()*	Diaspore	FeO(OH)	3	74756,74758,74765	7437
Gold ()*	Copper	Au	3	74756,74757,74759	30554
Goslarite ()*	Epsomite	Zn(SO₄)·7H₂O	1	74756	188
Groutite ()*	Diaspore	Mn³⁺O(OH)	1	74750	72
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	1	74756	6890
Hematite ()*	Corundum	Fe₂O₃	1	74751	14640
Hessite ()*	None	Ag₂Te	1	74754	804
Hexahydrite ()*	Hexahydrite	Mg(SO₄)·6H₂O	1	74756	251
Ilesite ()*	Starkeyite	Mn²⁺(SO₄)·4H₂O	1	74756	9
Johannsenite ()*	Pyroxene	CaMnSi₂O₆	1	74763	73
Jôkokuite ()*	Chalcanthite	Mn²⁺(SO₄)·5H₂O	1	74756	7
Kanoite ()*	Pyroxene	MnMgSi₂O₆	1	74763	7
Kaolinite ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄	1	74756	5591
Kësterite ()*	Stannite Sphalerite	Cu₂ZnSnS₄	1	74759	82
Kutnohorite ()*	None	CaMn²⁺(CO₃)₂	1	74756	234
Lepidocrocite ()*	Lepidocrocite	Fe³⁺O(OH)	1	74756	581
Lithiophorite ()*	None	(Al,Li)(Mn⁴⁺,Mn³⁺)O₂(OH)₂	1	74756	210
Madocite ()*	Madocite	Pb₁₉(Sb,As)₁₆S₄₃	1	74754	6
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	1	74751	14899
Mallardite ()*	Melanterite	Mn(SO₄)·7H₂O	1	74756	14
Manganite ()*	Rutile	Mn³⁺O(OH)	3	74749,74750,74756	770
Marcasite ()*	Marcasite	FeS₂	2	74756,74760	5674
Matildite ()*	None	AgBiS₂	1	74756	252
Melanterite ()*	Melanterite	Fe(SO₄)·7H₂O	1	74756	915
Millerite ()*	Millerite	NiS	1	74756	1066
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	3	74754,74756,74760	17380
Nickeline ()*	Nickeline	NiAs	1	74756	633
Nsutite ()*	Ramsdellite	Mn²⁺_xMn⁴⁺_1-xO_2-2x(OH)_2x	1	74756	121
Gersdorffite-Pa3 ()*	Pyrite	NiAsS	2	74756,74763	767
Pararammelsbergite ()*	Löllingite	NiAs₂	1	74756	52
Pentlandite ()*	Pentlandite	(Ni,Fe)₉S₈	1	74756	1512
Plumbogummite ()*	Alunite	PbAl₃(PO₄)(PO₃OH)(OH)₆	1	74756	170
Polybasite ()*	Polybasite	[Ag₉CuS₄][(Ag,Cu)₆(Sb,As)₂S₇]	1	74756	716
Prehnite ()*	Prehnite	Ca₂Al(Si₃Al)O₁₀(OH)₂	1	74756	1898
Proustite ()*	None	Ag₃AsS₃	1	74756	733
Pyrargyrite ()*	None	Ag₃SbS₃	2	74756,74765	1425
Pyrite ()*	Pyrite	FeS₂	9	74754,74755,74756,74758,74759,74760,74763,74765,74766	39462
Pyrolusite ()*	Rutile	MnO₂	3	74750,74755,74756	3106
Pyrophanite ()*	Corundum	Mn²⁺TiO₃	1	74763	244
Pyroxmangite ()*	None	Mn²⁺SiO₃	1	74763	147
Pyrrhotite ()*	Nickeline	Fe₇S₈	2	74756,74760	9056
Quartz ()*	Quartz	SiO₂	11	74745,74747,74748,74751,74754,74755,74756,74758,74759,74760,74765	61156
Ramsdellite ()*	Ramsdellite	MnO₂	1	74750	88
Rhodochrosite ()*	Calcite	Mn(CO₃)	6	74755,74756,74757,74760,74763,74765	1711
Rhodonite ()*	Rhodonite	CaMn₃Mn(Si₅O₁₅)	1	74763	969
Rozenite ()*	Starkeyite	Fe²⁺(SO₄)·4H₂O	1	74756	293
Semseyite ()*	None	Pb₉Sb₈S₂₁	1	74754	165
Siderotil ()*	Chalcanthite	Fe(SO₄)·5H₂O	1	74756	84
Silver ()*	Copper	Ag	1	74756	5186
Sonolite ()*	Humite	Mn²⁺₉(SiO₄)₄(OH)₂	1	74763	50
Spessartine ()*	Garnet	Mn²⁺₃Al₂(SiO₄)₃	1	74763	1214
Sphalerite ()*	Sphalerite	ZnS	8	74754,74755,74756,74757,74759,74760,74761,74765	21482
Stibarsen ()*	Arsenic	SbAs	1	74765	48
Stibnite ()*	Stibnite	Sb₂S₃	1	74765	3418
Szmikite ()*	Kieserite	Mn(SO₄)·H₂O	1	74756	14
Szomolnokite ()*	Kieserite	Fe(SO₄)·H₂O	1	74756	139
Tennantite-(Fe) ()*	Tetrahedrite	Cu₆(Cu₄Fe₂)As₄S₁₃	1	74766	1803
Tephroite ()*	Olivine	Mn²⁺₂(SiO₄)	1	74763	240
Tetradymite ()*	Tetradymite	Bi₂Te₂S	1	74754	510
Tetrahedrite-(Zn) ()*	Tetrahedrite	Cu₆(Cu₄Zn₂)Sb₄S₁₃	3	74754,74756,74765	5317
Tremolite ()*	Amphibole	Ca₂(Mg_5.0-4.5Fe²⁺_0.0-0.5)Si₈O₂₂(OH)₂	1	74756	2562
Violarite ()*	Spinel	FeNi₂S₄	1	74756	380
Wollastonite ()*	Wollastonite	CaSiO₃	1	74756	1247
Zincmelanterite ()*	Melanterite	Zn(SO₄)·7H₂O	1	74756	8
Zoisite ()*	Epidote	Ca₂Al₃[Si₂O₇][SiO₄]O(OH)	1	74756	1025

No ages have been assigned to this locality yet.

Sample	Source Locality	Reference URL
R070102	Johkoku Mine (Jôkoku Mine; Jokoku Mine), Kaminokuni, Hiyama Subprefecture, Oshima Peninsula, Hokkaidō, Japan	https://rruff.info/R070102

All locality data graciously provided by mindat.org

All age data...