Ichinomegata crater, Oga peninsula, Oga City, Akita Prefecture, Japani
Regional Level Types | |
---|---|
Ichinomegata crater | Crater |
Oga peninsula | Peninsula |
Oga City | City |
Akita Prefecture | Prefecture |
Japan | Country |
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Latitude & Longitude (WGS84):
39° North , 139° East (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~43km
Type:
Köppen climate type:
Mindat Locality ID:
248081
Long-form identifier:
mindat:1:2:248081:0
GUID (UUID V4):
6951e0cf-fb7c-4cd9-a970-a41725c7c24d
An 800 meter diameter crater which erupted basaltic lapilli and basaltic tuff breccia about 4,000 years ago. Included in this groundmass are xenolithic fragments of andesite, granodiorite, lherzolitic peridotite, garnet peridotite, gabbro, hornblende gabbro, and pyroxenite (specifically websterite).
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
ⓘ 'Clinopyroxene Subgroup' |
ⓘ 'Fayalite-Forsterite Series' |
ⓘ 'Garnet Group' Formula: X3Z2(SiO4)3 |
ⓘ 'Hornblende Root Name Group' Formula: ◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2 |
ⓘ 'Orthopyroxene Subgroup' |
ⓘ Pargasite Formula: NaCa2(Mg4Al)(Si6Al2)O22(OH)2 |
ⓘ Spinel Formula: MgAl2O4 |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 4 - Oxides and Hydroxides | |||
---|---|---|---|
ⓘ | Spinel | 4.BB.05 | MgAl2O4 |
Group 9 - Silicates | |||
ⓘ | Pargasite | 9.DE.15 | NaCa2(Mg4Al)(Si6Al2)O22(OH)2 |
Unclassified | |||
ⓘ | 'Clinopyroxene Subgroup' | - | |
ⓘ | 'Fayalite-Forsterite Series' | - | |
ⓘ | 'Hornblende Root Name Group' | - | ◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2 |
ⓘ | 'Garnet Group' | - | X3Z2(SiO4)3 |
ⓘ | 'Orthopyroxene Subgroup' | - |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | ⓘ Pargasite | NaCa2(Mg4Al)(Si6Al2)O22(OH)2 |
H | ⓘ Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
O | Oxygen | |
O | ⓘ Pargasite | NaCa2(Mg4Al)(Si6Al2)O22(OH)2 |
O | ⓘ Spinel | MgAl2O4 |
O | ⓘ Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
O | ⓘ Garnet Group | X3Z2(SiO4)3 |
F | Fluorine | |
F | ⓘ Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
Na | Sodium | |
Na | ⓘ Pargasite | NaCa2(Mg4Al)(Si6Al2)O22(OH)2 |
Mg | Magnesium | |
Mg | ⓘ Pargasite | NaCa2(Mg4Al)(Si6Al2)O22(OH)2 |
Mg | ⓘ Spinel | MgAl2O4 |
Al | Aluminium | |
Al | ⓘ Pargasite | NaCa2(Mg4Al)(Si6Al2)O22(OH)2 |
Al | ⓘ Spinel | MgAl2O4 |
Al | ⓘ Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
Si | Silicon | |
Si | ⓘ Pargasite | NaCa2(Mg4Al)(Si6Al2)O22(OH)2 |
Si | ⓘ Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
Si | ⓘ Garnet Group | X3Z2(SiO4)3 |
Cl | Chlorine | |
Cl | ⓘ Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
Ca | Calcium | |
Ca | ⓘ Pargasite | NaCa2(Mg4Al)(Si6Al2)O22(OH)2 |
Ca | ⓘ Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
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