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Oguni mine, Yamagata, Kuji City, Iwate, Japani
Regional Level Types
Oguni mineMine
Yamagata- not defined -
Kuji CityCity
IwatePrefecture
JapanCountry

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Location is approximate, estimate based on other nearby localities.
 
Latitude & Longitude (WGS84): 40° North , 141° East (est.)
Margin of Error:~21km
Locality type:Mine
Köppen climate type:Cfb : Temperate oceanic climate



manganese deposit

Regions containing this locality

Honshu Island, Japan

Island - 1,361 mineral species & varietal names listed

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


6 valid minerals.

Detailed Mineral List:

Calcite
Formula: CaCO3
Reference: Dr. Matsuo Nambu collection (curated at Geological Survey of Japan)
Calcite var: Manganoan Calcite
Formula: (Ca,Mn)CO3
Reference: Dr. Matsuo Nambu collection (curated at Geological Survey of Japan)
Neotocite
Formula: (Mn,Fe,Mg)SiO3 · H2O
Reference: Dr. Matsuo Nambu collection (curated at Geological Survey of Japan)
Quartz
Formula: SiO2
Reference: Dr. Matsuo Nambu collection (curated at Geological Survey of Japan)
Rhodochrosite
Formula: MnCO3
Reference: Dr. Matsuo Nambu collection (curated at Geological Survey of Japan)
Rhodonite
Formula: Mn2+SiO3
Reference: Dr. Matsuo Nambu collection (curated at Geological Survey of Japan)
Tephroite
Formula: Mn2+2SiO4
Reference: Dr. Matsuo Nambu collection (curated at Geological Survey of Japan)

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
'Calcite'5.AB.05CaCO3
var: Manganoan Calcite5.AB.05(Ca,Mn)CO3
Rhodochrosite5.AB.05MnCO3
Group 9 - Silicates
Neotocite9.ED.20(Mn,Fe,Mg)SiO3 · H2O
Rhodonite9.DK.05Mn2+SiO3
Tephroite9.AC.05Mn2+2SiO4

List of minerals arranged by Dana 8th Edition classification

Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Calcite14.1.1.1CaCO3
Rhodochrosite14.1.1.4MnCO3
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with all cations in octahedral [6] coordination
Tephroite51.3.1.4Mn2+2SiO4
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=5
Rhodonite65.4.1.1Mn2+SiO3
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 1:1 layers
Neotocite71.1.5.4(Mn,Fe,Mg)SiO3 · H2O
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Unclassified Minerals, Rocks, etc.
Calcite
var: Manganoan Calcite
-(Ca,Mn)CO3

List of minerals for each chemical element

HHydrogen
H Neotocite(Mn,Fe,Mg)SiO3 · H2O
CCarbon
C CalciteCaCO3
C Calcite (var: Manganoan Calcite)(Ca,Mn)CO3
C RhodochrositeMnCO3
OOxygen
O CalciteCaCO3
O Calcite (var: Manganoan Calcite)(Ca,Mn)CO3
O Neotocite(Mn,Fe,Mg)SiO3 · H2O
O QuartzSiO2
O RhodochrositeMnCO3
O RhodoniteMn2+SiO3
O TephroiteMn22+SiO4
MgMagnesium
Mg Neotocite(Mn,Fe,Mg)SiO3 · H2O
SiSilicon
Si Neotocite(Mn,Fe,Mg)SiO3 · H2O
Si QuartzSiO2
Si RhodoniteMn2+SiO3
Si TephroiteMn22+SiO4
CaCalcium
Ca CalciteCaCO3
Ca Calcite (var: Manganoan Calcite)(Ca,Mn)CO3
MnManganese
Mn Calcite (var: Manganoan Calcite)(Ca,Mn)CO3
Mn Neotocite(Mn,Fe,Mg)SiO3 · H2O
Mn RhodochrositeMnCO3
Mn RhodoniteMn2+SiO3
Mn TephroiteMn22+SiO4
FeIron
Fe Neotocite(Mn,Fe,Mg)SiO3 · H2O

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