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Aogashima, Hachijō Subprefecture, Tokyo Metropolis, Japani
Regional Level Types
AogashimaVillage
Hachijō SubprefectureSubprefecture
Tokyo MetropolisPrefecture
JapanCountry

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PhotosMapsSearch
Area:
9 km2
Type:
Mindat Locality ID:
256825
Long-form identifier:
mindat:1:2:256825:9
GUID (UUID V4):
86dd7d2d-ec06-4304-a1f3-1cab3a7120ad
Other Languages:
French:
Aogashima, sous-préfecture de Hachijō, Tokyo, Japon
German:
Aogashima, Unterpräfektur Hachijō, Präfektur Tokio, Japan
Italian:
Aogashima, Sottoprefettura di Hachijō, Tokyo, Giappone
Japanese:
青ヶ島村, 八丈支庁, 東京都, 日本
Russian:
Аогасима, Хатидзё, Токио, Япония
Simplified Chinese:
青島村, 八丈支廳, 東京都, 日本
Spanish:
Aogashima, Subprefectura de Hachijō, Tokio, Japón
Arabic:
أوغاشيما, هاتشيجو، طوكيو, طوكيو, اليابان
Armenian:
Աոսիմա, Տոկիո, Ճապոնիա
Catalan:
Aogashima, Tòquio, Japó
Cebuano:
Aogashima Mura, Tokyo, Hapon
Dutch:
Aogashima, Hachijo, Tokio, Japan
Farsi/Persian:
آئوگاشیما, توکیو, ژاپن
Korean:
아오가시마촌, 하치조 지청, 도쿄도, 일본
Portuguese:
Aogashima, Tóquio, Japão
Slovak:
Aogašima , Tokio, Japonsko
Tagalog:
Aogashima, Tokyo, Hapon
Traditional Chinese:
青島村, 東京都, 日本
Turkish:
Aogashima, Hachijō, Tokyo, Japonya
Ukrainian:
Аоґасіма, Область Хатідзьо, Токіо, Японія


A small (900 hectare; 3.5 km N-S, 2.5 km E-W) Quaternary volcanic island, highest elevation 423 meters (1,388 feet) in the Pacific Ocean, 370 km south of Tokyo. Last big eruption, which killed half of the population of about 300 people, was in 1785 C.E. Current activity limited to steam emission at several spots on Maruyama volcano and elsewhere in Ikenosawa caldera.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

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

17 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

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

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Albite
Formula: Na(AlSi3O8)
Albite var. Andesine
Formula: (Na,Ca)[Al(Si,Al)Si2O8]
Anorthite
Formula: Ca(Al2Si2O8)
Anorthite var. Bytownite
Formula: (Ca,Na)[Al(Al,Si)Si2O8]
Aragonite
Formula: CaCO3
Atacamite
Formula: Cu2(OH)3Cl
Birnessite
Formula: (Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
Calcite
Formula: CaCO3
Chrysocolla
Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Copper
Formula: Cu
Forsterite
Formula: Mg2SiO4
Gypsum
Formula: CaSO4 · 2H2O
Description: Druses of mm-size crystals in fissures around defunct hot spring.
Hematite
Formula: Fe2O3
Kaolinite
Formula: Al2(Si2O5)(OH)4
Malachite
Formula: Cu2(CO3)(OH)2
Natroalunite
Formula: NaAl3(SO4)2(OH)6
'Natroalunite-2c'
Formula: (Na,Ca0.5,K)Al3(SO4)2(OH)6
Opal
Formula: SiO2 · nH2O
'Pyroxene Group'
Formula: ADSi2O6
Todorokite
Formula: (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Volborthite
Formula: Cu3(V2O7)(OH)2 · 2H2O
Description: Greenish-yellow crust associated with atacamite.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Copper1.AA.05Cu
Group 3 - Halides
Atacamite3.DA.10aCu2(OH)3Cl
Group 4 - Oxides and Hydroxides
Hematite4.CB.05Fe2O3
Opal4.DA.10SiO2 · nH2O
Todorokite4.DK.10(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Birnessite4.FL.45(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Aragonite5.AB.15CaCO3
Malachite5.BA.10Cu2(CO3)(OH)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Natroalunite7.BC.10NaAl3(SO4)2(OH)6
'Natroalunite-2c'7.BC.10(Na,Ca0.5,K)Al3(SO4)2(OH)6
Gypsum7.CD.40CaSO4 · 2H2O
Group 8 - Phosphates, Arsenates and Vanadates
Volborthite8.FD.05Cu3(V2O7)(OH)2 · 2H2O
Group 9 - Silicates
Forsterite9.AC.05Mg2SiO4
Kaolinite9.ED.05Al2(Si2O5)(OH)4
Chrysocolla9.ED.20Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Albite9.FA.35Na(AlSi3O8)
var. Andesine9.FA.35(Na,Ca)[Al(Si,Al)Si2O8]
Anorthite
var. Bytownite
9.FA.35(Ca,Na)[Al(Al,Si)Si2O8]
9.FA.35Ca(Al2Si2O8)
Unclassified
'Pyroxene Group'-ADSi2O6

List of minerals for each chemical element

HHydrogen
H AtacamiteCu2(OH)3Cl
H Birnessite(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
H ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
H GypsumCaSO4 · 2H2O
H KaoliniteAl2(Si2O5)(OH)4
H MalachiteCu2(CO3)(OH)2
H Natroalunite-2c(Na,Ca0.5,K)Al3(SO4)2(OH)6
H NatroaluniteNaAl3(SO4)2(OH)6
H OpalSiO2 · nH2O
H Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
H VolborthiteCu3(V2O7)(OH)2 · 2H2O
CCarbon
C AragoniteCaCO3
C CalciteCaCO3
C MalachiteCu2(CO3)(OH)2
OOxygen
O AlbiteNa(AlSi3O8)
O Albite var. Andesine(Na,Ca)[Al(Si,Al)Si2O8]
O AnorthiteCa(Al2Si2O8)
O AragoniteCaCO3
O AtacamiteCu2(OH)3Cl
O Birnessite(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
O Anorthite var. Bytownite(Ca,Na)[Al(Al,Si)Si2O8]
O CalciteCaCO3
O ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
O ForsteriteMg2SiO4
O GypsumCaSO4 · 2H2O
O HematiteFe2O3
O KaoliniteAl2(Si2O5)(OH)4
O MalachiteCu2(CO3)(OH)2
O Natroalunite-2c(Na,Ca0.5,K)Al3(SO4)2(OH)6
O NatroaluniteNaAl3(SO4)2(OH)6
O OpalSiO2 · nH2O
O Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
O VolborthiteCu3(V2O7)(OH)2 · 2H2O
O Pyroxene GroupADSi2O6
NaSodium
Na AlbiteNa(AlSi3O8)
Na Albite var. Andesine(Na,Ca)[Al(Si,Al)Si2O8]
Na Birnessite(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
Na Anorthite var. Bytownite(Ca,Na)[Al(Al,Si)Si2O8]
Na Natroalunite-2c(Na,Ca0.5,K)Al3(SO4)2(OH)6
Na NatroaluniteNaAl3(SO4)2(OH)6
Na Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
MgMagnesium
Mg ForsteriteMg2SiO4
Mg Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
AlAluminium
Al AlbiteNa(AlSi3O8)
Al Albite var. Andesine(Na,Ca)[Al(Si,Al)Si2O8]
Al AnorthiteCa(Al2Si2O8)
Al Anorthite var. Bytownite(Ca,Na)[Al(Al,Si)Si2O8]
Al ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Al KaoliniteAl2(Si2O5)(OH)4
Al Natroalunite-2c(Na,Ca0.5,K)Al3(SO4)2(OH)6
Al NatroaluniteNaAl3(SO4)2(OH)6
Al Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
SiSilicon
Si AlbiteNa(AlSi3O8)
Si Albite var. Andesine(Na,Ca)[Al(Si,Al)Si2O8]
Si AnorthiteCa(Al2Si2O8)
Si Anorthite var. Bytownite(Ca,Na)[Al(Al,Si)Si2O8]
Si ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Si ForsteriteMg2SiO4
Si KaoliniteAl2(Si2O5)(OH)4
Si OpalSiO2 · nH2O
Si Pyroxene GroupADSi2O6
SSulfur
S GypsumCaSO4 · 2H2O
S Natroalunite-2c(Na,Ca0.5,K)Al3(SO4)2(OH)6
S NatroaluniteNaAl3(SO4)2(OH)6
ClChlorine
Cl AtacamiteCu2(OH)3Cl
KPotassium
K Natroalunite-2c(Na,Ca0.5,K)Al3(SO4)2(OH)6
K Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
CaCalcium
Ca Albite var. Andesine(Na,Ca)[Al(Si,Al)Si2O8]
Ca AnorthiteCa(Al2Si2O8)
Ca AragoniteCaCO3
Ca Birnessite(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
Ca Anorthite var. Bytownite(Ca,Na)[Al(Al,Si)Si2O8]
Ca CalciteCaCO3
Ca GypsumCaSO4 · 2H2O
Ca Natroalunite-2c(Na,Ca0.5,K)Al3(SO4)2(OH)6
Ca Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
VVanadium
V VolborthiteCu3(V2O7)(OH)2 · 2H2O
MnManganese
Mn Birnessite(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
Mn Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
FeIron
Fe HematiteFe2O3
CuCopper
Cu AtacamiteCu2(OH)3Cl
Cu ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Cu CopperCu
Cu MalachiteCu2(CO3)(OH)2
Cu VolborthiteCu3(V2O7)(OH)2 · 2H2O
SrStrontium
Sr Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
BaBarium
Ba Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O

Fossils

This region is too big or complex to display the fossil list, try looking at smaller subregions.

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Aogashima,_Tokyo
Wikidata ID:Q1196636
GeoNames ID:1865268

Localities in this Region

Other Regions, Features and Areas that Intersect

Japan
Philippine Sea PlateTectonic Plate

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