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Ani Mine, Ani-machi, Kitaakita City, Akita Prefecture, Japani
Regional Level Types
Ani MineMine
Ani-machi- not defined -
Kitaakita CityCity
Akita PrefecturePrefecture
JapanCountry

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Latitude & Longitude (WGS84):
39° 58' 54'' North , 140° 24' 59'' East
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Takanosu20,542 (2017)27.1km
Ōdate64,543 (2017)34.4km
Hanawa36,925 (2017)38.7km
Akita320,069 (2018)39.0km
Tennō22,740 (2017)39.4km
Mindat Locality ID:
2175
Long-form identifier:
mindat:1:2:2175:6
GUID (UUID V4):
0
Name(s) in local language(s):
阿仁鉱山, 秋田県 北秋田市


Copper mines, worked from 1885 until 1978.

"Ani mine" is generic name of following 6 (or 7) mines in ani-area;
Ani-kosawa mine
Ani-kayakusa mine
Ani-magisawa mine
Ani-sammai mine
Ani-ichinomata mine
Ani-ninomata mine
(Ani-mukaiyama mine)

Individual veins: 2.0–5.7 wt% Cu. ~1965: 1.10 wt% Cu
Width (avg): 20–70 cm; length: up to 800 m; height: up to 400 m
Surface gold mineralization disc. 1309, Ag-rich Mukaiyama vein disc. 1387

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

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

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

Detailed Mineral List:

Anilite (TL)
Formula: Cu7S4
Type Locality:
Habit: prismatic platy crystals up to 5 mm
Description: Anilite, also th ecrystals occurs in fine intergrowths with djurleite.
Baryte
Formula: BaSO4
Bornite
Formula: Cu5FeS4
Calcite
Formula: CaCO3
Chalcocite
Formula: Cu2S
Chalcopyrite
Formula: CuFeS2
Chamosite
Formula: Fe2+5Al(AlSi3O10)(OH)8
Chamosite var. Thuringite
Formula: (Fe,Mg,Al)6(Si,Al)4O10(O,OH)8
'Chlorite Group'
Chrysocolla
Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Cryptomelane
Formula: K(Mn4+7Mn3+)O16
Djurleite
Formula: Cu31S16
Dolomite
Formula: CaMg(CO3)2
Galena
Formula: PbS
Hematite
Formula: Fe2O3
'K Feldspar'
'K Feldspar var. Adularia'
Formula: KAlSi3O8
Malachite
Formula: Cu2(CO3)(OH)2
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
Native Copper
Formula: Cu
Native Gold
Formula: Au
Native Gold var. Electrum
Formula: (Au,Ag)
Native Silver ?
Formula: Ag
Pyrite
Formula: FeS2
Pyrolusite
Formula: Mn4+O2
Quartz
Formula: SiO2
Description: druzy
Ramsdellite
Formula: Mn4+O2
Sphalerite
Formula: ZnS

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Native Copper1.AA.05Cu
Native Gold
var. Electrum
1.AA.05(Au,Ag)
1.AA.05Au
Native Silver ?1.AA.05Ag
Group 2 - Sulphides and Sulfosalts
Chalcocite2.BA.05Cu2S
Djurleite2.BA.05Cu31S16
Anilite (TL)2.BA.10Cu7S4
Bornite2.BA.15Cu5FeS4
Sphalerite2.CB.05aZnS
Chalcopyrite2.CB.10aCuFeS2
Galena2.CD.10PbS
Pyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
Hematite4.CB.05Fe2O3
Quartz4.DA.05SiO2
Pyrolusite4.DB.05Mn4+O2
Ramsdellite4.DB.15aMn4+O2
Cryptomelane4.DK.05aK(Mn4+7Mn3+)O16
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Dolomite5.AB.10CaMg(CO3)2
Malachite5.BA.10Cu2(CO3)(OH)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Baryte7.AD.35BaSO4
Group 9 - Silicates
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
var. Sericite9.EC.15KAl2(AlSi3O10)(OH)2
Chamosite9.EC.55Fe2+5Al(AlSi3O10)(OH)8
var. Thuringite9.EC.55(Fe,Mg,Al)6(Si,Al)4O10(O,OH)8
Chrysocolla9.ED.20Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Unclassified
'K Feldspar
var. Adularia'
-KAlSi3O8
'Chlorite Group'-
'K Feldspar'-

List of minerals for each chemical element

HHydrogen
H ChamositeFe52+Al(AlSi3O10)(OH)8
H ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
H MalachiteCu2(CO3)(OH)2
H MuscoviteKAl2(AlSi3O10)(OH)2
H Chamosite var. Thuringite(Fe,Mg,Al)6(Si,Al)4O10(O,OH)8
H Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CCarbon
C CalciteCaCO3
C DolomiteCaMg(CO3)2
C MalachiteCu2(CO3)(OH)2
OOxygen
O K Feldspar var. AdulariaKAlSi3O8
O BaryteBaSO4
O CalciteCaCO3
O ChamositeFe52+Al(AlSi3O10)(OH)8
O ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
O CryptomelaneK(Mn74+Mn3+)O16
O DolomiteCaMg(CO3)2
O HematiteFe2O3
O MalachiteCu2(CO3)(OH)2
O MuscoviteKAl2(AlSi3O10)(OH)2
O PyrolusiteMn4+O2
O QuartzSiO2
O RamsdelliteMn4+O2
O Chamosite var. Thuringite(Fe,Mg,Al)6(Si,Al)4O10(O,OH)8
O Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
MgMagnesium
Mg DolomiteCaMg(CO3)2
Mg Chamosite var. Thuringite(Fe,Mg,Al)6(Si,Al)4O10(O,OH)8
AlAluminium
Al K Feldspar var. AdulariaKAlSi3O8
Al ChamositeFe52+Al(AlSi3O10)(OH)8
Al ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al Chamosite var. Thuringite(Fe,Mg,Al)6(Si,Al)4O10(O,OH)8
Al Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
SiSilicon
Si K Feldspar var. AdulariaKAlSi3O8
Si ChamositeFe52+Al(AlSi3O10)(OH)8
Si ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si QuartzSiO2
Si Chamosite var. Thuringite(Fe,Mg,Al)6(Si,Al)4O10(O,OH)8
Si Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
SSulfur
S AniliteCu7S4
S BaryteBaSO4
S BorniteCu5FeS4
S ChalcopyriteCuFeS2
S ChalcociteCu2S
S DjurleiteCu31S16
S GalenaPbS
S PyriteFeS2
S SphaleriteZnS
KPotassium
K K Feldspar var. AdulariaKAlSi3O8
K CryptomelaneK(Mn74+Mn3+)O16
K MuscoviteKAl2(AlSi3O10)(OH)2
K Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CaCalcium
Ca CalciteCaCO3
Ca DolomiteCaMg(CO3)2
MnManganese
Mn CryptomelaneK(Mn74+Mn3+)O16
Mn PyrolusiteMn4+O2
Mn RamsdelliteMn4+O2
FeIron
Fe BorniteCu5FeS4
Fe ChalcopyriteCuFeS2
Fe ChamositeFe52+Al(AlSi3O10)(OH)8
Fe HematiteFe2O3
Fe PyriteFeS2
Fe Chamosite var. Thuringite(Fe,Mg,Al)6(Si,Al)4O10(O,OH)8
CuCopper
Cu AniliteCu7S4
Cu BorniteCu5FeS4
Cu ChalcopyriteCuFeS2
Cu ChalcociteCu2S
Cu ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Cu Native CopperCu
Cu DjurleiteCu31S16
Cu MalachiteCu2(CO3)(OH)2
ZnZinc
Zn SphaleriteZnS
AgSilver
Ag Native Gold var. Electrum(Au,Ag)
Ag Native SilverAg
BaBarium
Ba BaryteBaSO4
AuGold
Au Native Gold var. Electrum(Au,Ag)
Au Native GoldAu
PbLead
Pb GalenaPbS

Localities in this Region

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.

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