Nanzaki Volcano, Minamiizu, Kamo district, Shizuoka Prefecture, Japani
| Regional Level Types | |
|---|---|
| Nanzaki Volcano | Volcano |
| Minamiizu | Town |
| Kamo district | District |
| Shizuoka Prefecture | Prefecture |
| Japan | Country |
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Latitude & Longitude (WGS84):
34° 36' North , 138° 50' East
Latitude & Longitude (decimal):
Locality type:
Köppen climate type:
Monogenetic volcano 1 x 0.7 km in extent located at the southern end of Izu Peninsula. It consists of earlier scoria overlain by lavas.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
3 valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
| ⓘ 'Alkali Feldspar' Reference: Oshika, J., Arakawa, Y., Endo, D., Shinmura, T., & Mori, Y. (2014). A rare basanite distribution in the northern part of the Izu–Bonin volcanic arc, Japan: Petrological and geochemical constraints. Journal of volcanology and geothermal research, 270, 76-89.
Kaneoka, I., Aramaki, S., & Tonouchi, S. (1982). K-Ar ages of a basanitoid lava flow of Nanzaki volcano and underlying Miocene andesites from the Irozaki area, Izu Peninsula, Central Japan. The Journal of the Geological Society of Japan, 88(11), 919-922. |
| ⓘ 'Apatite' Formula: Ca5(PO4)3(Cl/F/OH) Reference: Oshika, J., Arakawa, Y., Endo, D., Shinmura, T., & Mori, Y. (2014). A rare basanite distribution in the northern part of the Izu–Bonin volcanic arc, Japan: Petrological and geochemical constraints. Journal of volcanology and geothermal research, 270, 76-89.
Kaneoka, I., Aramaki, S., & Tonouchi, S. (1982). K-Ar ages of a basanitoid lava flow of Nanzaki volcano and underlying Miocene andesites from the Irozaki area, Izu Peninsula, Central Japan. The Journal of the Geological Society of Japan, 88(11), 919-922. |
| ⓘ 'Clinopyroxene Subgroup' Reference: Oshika, J., Arakawa, Y., Endo, D., Shinmura, T., & Mori, Y. (2014). A rare basanite distribution in the northern part of the Izu–Bonin volcanic arc, Japan: Petrological and geochemical constraints. Journal of volcanology and geothermal research, 270, 76-89.
Kaneoka, I., Aramaki, S., & Tonouchi, S. (1982). K-Ar ages of a basanitoid lava flow of Nanzaki volcano and underlying Miocene andesites from the Irozaki area, Izu Peninsula, Central Japan. The Journal of the Geological Society of Japan, 88(11), 919-922. |
| ⓘ 'Fayalite-Forsterite Series' Reference: Oshika, J., Arakawa, Y., Endo, D., Shinmura, T., & Mori, Y. (2014). A rare basanite distribution in the northern part of the Izu–Bonin volcanic arc, Japan: Petrological and geochemical constraints. Journal of volcanology and geothermal research, 270, 76-89.
Kaneoka, I., Aramaki, S., & Tonouchi, S. (1982). K-Ar ages of a basanitoid lava flow of Nanzaki volcano and underlying Miocene andesites from the Irozaki area, Izu Peninsula, Central Japan. The Journal of the Geological Society of Japan, 88(11), 919-922. |
| ⓘ Magnetite Formula: Fe2+Fe3+2O4 Reference: Oshika, J., Arakawa, Y., Endo, D., Shinmura, T., & Mori, Y. (2014). A rare basanite distribution in the northern part of the Izu–Bonin volcanic arc, Japan: Petrological and geochemical constraints. Journal of volcanology and geothermal research, 270, 76-89.
Kaneoka, I., Aramaki, S., & Tonouchi, S. (1982). K-Ar ages of a basanitoid lava flow of Nanzaki volcano and underlying Miocene andesites from the Irozaki area, Izu Peninsula, Central Japan. The Journal of the Geological Society of Japan, 88(11), 919-922. |
| ⓘ Magnetite var. Titanium-bearing Magnetite Formula: Fe2+(Fe3+,Ti)2O4 Reference: Oshika, J., Arakawa, Y., Endo, D., Shinmura, T., & Mori, Y. (2014). A rare basanite distribution in the northern part of the Izu–Bonin volcanic arc, Japan: Petrological and geochemical constraints. Journal of volcanology and geothermal research, 270, 76-89.
Kaneoka, I., Aramaki, S., & Tonouchi, S. (1982). K-Ar ages of a basanitoid lava flow of Nanzaki volcano and underlying Miocene andesites from the Irozaki area, Izu Peninsula, Central Japan. The Journal of the Geological Society of Japan, 88(11), 919-922. |
| ⓘ Nepheline Formula: Na3K(Al4Si4O16) Reference: Oshika, J., Arakawa, Y., Endo, D., Shinmura, T., & Mori, Y. (2014). A rare basanite distribution in the northern part of the Izu–Bonin volcanic arc, Japan: Petrological and geochemical constraints. Journal of volcanology and geothermal research, 270, 76-89.
Kaneoka, I., Aramaki, S., & Tonouchi, S. (1982). K-Ar ages of a basanitoid lava flow of Nanzaki volcano and underlying Miocene andesites from the Irozaki area, Izu Peninsula, Central Japan. The Journal of the Geological Society of Japan, 88(11), 919-922. |
| ⓘ 'Plagioclase' Formula: (Na,Ca)[(Si,Al)AlSi2]O8 Reference: Oshika, J., Arakawa, Y., Endo, D., Shinmura, T., & Mori, Y. (2014). A rare basanite distribution in the northern part of the Izu–Bonin volcanic arc, Japan: Petrological and geochemical constraints. Journal of volcanology and geothermal research, 270, 76-89.
Kaneoka, I., Aramaki, S., & Tonouchi, S. (1982). K-Ar ages of a basanitoid lava flow of Nanzaki volcano and underlying Miocene andesites from the Irozaki area, Izu Peninsula, Central Japan. The Journal of the Geological Society of Japan, 88(11), 919-922. |
| ⓘ Spinel Formula: MgAl2O4 Reference: Oshika, J., Arakawa, Y., Endo, D., Shinmura, T., & Mori, Y. (2014). A rare basanite distribution in the northern part of the Izu–Bonin volcanic arc, Japan: Petrological and geochemical constraints. Journal of volcanology and geothermal research, 270, 76-89.
Kaneoka, I., Aramaki, S., & Tonouchi, S. (1982). K-Ar ages of a basanitoid lava flow of Nanzaki volcano and underlying Miocene andesites from the Irozaki area, Izu Peninsula, Central Japan. The Journal of the Geological Society of Japan, 88(11), 919-922. |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 4 - Oxides and Hydroxides | |||
|---|---|---|---|
| ⓘ | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
| ⓘ | var. Titanium-bearing Magnetite | 4.BB.05 | Fe2+(Fe3+,Ti)2O4 |
| ⓘ | Spinel | 4.BB.05 | MgAl2O4 |
| Group 9 - Silicates | |||
| ⓘ | Nepheline | 9.FA.05 | Na3K(Al4Si4O16) |
| Unclassified Minerals, Rocks, etc. | |||
| ⓘ | 'Alkali Feldspar' | - | |
| ⓘ | 'Apatite' | - | Ca5(PO4)3(Cl/F/OH) |
| ⓘ | 'Clinopyroxene Subgroup' | - | |
| ⓘ | 'Fayalite-Forsterite Series' | - | |
| ⓘ | 'Plagioclase' | - | (Na,Ca)[(Si,Al)AlSi2]O8 |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| O | Oxygen | |
| O | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| O | ⓘ Nepheline | Na3K(Al4Si4O16) |
| O | ⓘ Magnetite var. Titanium-bearing Magnetite | Fe2+(Fe3+,Ti)2O4 |
| O | ⓘ Spinel | MgAl2O4 |
| O | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| O | ⓘ Magnetite | Fe2+Fe23+O4 |
| F | Fluorine | |
| F | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| Na | Sodium | |
| Na | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Na | ⓘ Nepheline | Na3K(Al4Si4O16) |
| Mg | Magnesium | |
| Mg | ⓘ Spinel | MgAl2O4 |
| Al | Aluminium | |
| Al | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Al | ⓘ Nepheline | Na3K(Al4Si4O16) |
| Al | ⓘ Spinel | MgAl2O4 |
| Si | Silicon | |
| Si | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Si | ⓘ Nepheline | Na3K(Al4Si4O16) |
| P | Phosphorus | |
| P | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| Cl | Chlorine | |
| Cl | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| K | Potassium | |
| K | ⓘ Nepheline | Na3K(Al4Si4O16) |
| Ca | Calcium | |
| Ca | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Ca | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| Ti | Titanium | |
| Ti | ⓘ Magnetite var. Titanium-bearing Magnetite | Fe2+(Fe3+,Ti)2O4 |
| Fe | Iron | |
| Fe | ⓘ Magnetite var. Titanium-bearing Magnetite | Fe2+(Fe3+,Ti)2O4 |
| Fe | ⓘ Magnetite | Fe2+Fe23+O4 |
Geochronology
Mineralization age: Pleistocene : 0.43 ± 0.03 MaImportant note: This table is based only on rock and mineral ages recorded on mindat.org for this locality and is not necessarily a complete representation of the geochronology, but does give an indication of possible mineralization events relevant to this locality. As more age information is added this table may expand in the future. A break in the table simply indicates a lack of data entered here, not necessarily a break in the geologic sequence. Grey background entries are from different, related, localities.
| Geologic Time | Rocks, Minerals and Events | ||||||
|---|---|---|---|---|---|---|---|
| Phanerozoic | |||||||
| Cenozoic | |||||||
| Quaternary | |||||||
| Pleistocene |
| ||||||
References
Sort by
Year (asc) Year (desc) Author (A-Z) Author (Z-A)Woolley A.R. (2019) Alkaline Rocks and Carbonatites of the World. Part 4: Antarctica, Asia and Europe, p.145
Kaneoka, I., Aramaki, S., & Tonouchi, S. (1982). K-Ar ages of a basanitoid lava flow of Nanzaki volcano and underlying Miocene andesites from the Irozaki area, Izu Peninsula, Central Japan. The Journal of the Geological Society of Japan, 88(11), 919-922.
Oshika, J., Arakawa, Y., Endo, D., Shinmura, T., & Mori, Y. (2014). A rare basanite distribution in the northern part of the Izu–Bonin volcanic arc, Japan: Petrological and geochemical constraints. Journal of volcanology and geothermal research, 270, 76-89.
Le Maitre, R. W., Streckeisen, A., Zanettin, B., Le Bas, M. J., Bonin, B., Bateman, P., ... & Lamere, J. (2002). Igneous rocks: A classification and glossary of terms; Recommendations of the International Union of Geological Sciences. In Subcommission on the Systematics of Igneous rocks. Cambridge University Press.
Other Regions, Features and Areas containing this locality
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