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Kawamoto Lava flow, Ochi District, Shimane Prefecture, Japani
Regional Level Types
Kawamoto Lava flowLava Flow
Ochi DistrictDistrict
Shimane PrefecturePrefecture
JapanCountry

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Latitude & Longitude (WGS84):
34° 59' North , 132° 35' East
Latitude & Longitude (decimal):
34.98333,132.58333
GeoHash:
G#: wynr1080x
GRN:
N24E78
Type:
Lava Flow
Age:
66.0 Ma to present day
Geologic Time:
Cenozoic
Köppen climate type:
Cfa : Humid subtropical climate
Mindat Locality ID:
339446
Long-form identifier:
mindat:1:2:339446:8
GUID (UUID V4):
0


A lava flow occurring in the Kawamoto District occupies 2 small adjacent areas and is described by Nagao et al. (1986) as minette.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


5 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 Diagram

Detailed Mineral List:

ⓘ Aegirine
Formula: NaFe3+Si2O6
ⓘ Aegirine var. Titanium-bearing Aegirine
Formula: Na(Fe,Ti)Si2O6
ⓘ 'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
ⓘ Diopside
Formula: CaMgSi2O6
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
ⓘ Magnetite var. Titanium-bearing Magnetite
Formula: Fe2+(Fe3+,Ti)2O4
ⓘ Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
ⓘ Sanidine
Formula: K(AlSi3O8)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘvar. Titanium-bearing Magnetite4.BB.05Fe2+(Fe3+,Ti)2O4
Group 9 - Silicates
ⓘDiopside9.DA.15CaMgSi2O6
ⓘAegirine9.DA.25NaFe3+Si2O6
ⓘvar. Titanium-bearing Aegirine9.DA.25Na(Fe,Ti)Si2O6
ⓘPhlogopite9.EC.20KMg3(AlSi3O10)(OH)2
ⓘSanidine9.FA.30K(AlSi3O8)
Unclassified
ⓘ'Apatite'-Ca5(PO4)3(Cl/F/OH)

List of minerals for each chemical element

HHydrogen
Hⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Hⓘ ApatiteCa5(PO4)3(Cl/F/OH)
OOxygen
Oⓘ AegirineNaFe3+Si2O6
Oⓘ DiopsideCaMgSi2O6
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Oⓘ SanidineK(AlSi3O8)
Oⓘ Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
Oⓘ ApatiteCa5(PO4)3(Cl/F/OH)
Oⓘ Aegirine var. Titanium-bearing AegirineNa(Fe,Ti)Si2O6
FFluorine
Fⓘ ApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
Naⓘ AegirineNaFe3+Si2O6
Naⓘ Aegirine var. Titanium-bearing AegirineNa(Fe,Ti)Si2O6
MgMagnesium
Mgⓘ DiopsideCaMgSi2O6
Mgⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
AlAluminium
Alⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Alⓘ SanidineK(AlSi3O8)
SiSilicon
Siⓘ AegirineNaFe3+Si2O6
Siⓘ DiopsideCaMgSi2O6
Siⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Siⓘ SanidineK(AlSi3O8)
Siⓘ Aegirine var. Titanium-bearing AegirineNa(Fe,Ti)Si2O6
PPhosphorus
Pⓘ ApatiteCa5(PO4)3(Cl/F/OH)
ClChlorine
Clⓘ ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
Kⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Kⓘ SanidineK(AlSi3O8)
CaCalcium
Caⓘ DiopsideCaMgSi2O6
Caⓘ ApatiteCa5(PO4)3(Cl/F/OH)
TiTitanium
Tiⓘ Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
Tiⓘ Aegirine var. Titanium-bearing AegirineNa(Fe,Ti)Si2O6
FeIron
Feⓘ AegirineNaFe3+Si2O6
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
Feⓘ Aegirine var. Titanium-bearing AegirineNa(Fe,Ti)Si2O6

Other Regions, Features and Areas containing this locality

Amur PlateTectonic Plate
AsiaContinent
Eurasian Plate
Japan

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.

References

Nagao, T., Matsumoto, Y., Matsuda, T., Iizumi, S., & Oda, M. (1986). Cenozoic minette from Kawamoto district, Shimane Prefecture, Southwest Japan. The Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists, 81(10), 423-426.
Le Maitre, R. W. - Ed. (2002) Igneous Rocks - A Classification and Glossary of Terms (2nd ed.) Cambridge University Press. doi:10.1017/cbo9780511535581
Woolley, Alan R. (2019) Alkaline Rocks and Carbonatites of the World. Part 4: Antarctica, Asia and Europe (excluding the former USSR), Australasia and Oceanic Islands. The Geological Society of London. doi:10.1144/mpar4
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