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Otaniyama mine, Yamada-machi, Shimohei-gun, Iwate, Japani
Regional Level Types
Otaniyama mineMine
Yamada-machi- not defined -
Shimohei-gun- not defined -
IwatePrefecture
JapanCountry

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Name(s) in local language(s):大谷山鉱山, 岩手県 下閉伊郡 山田町
Location is approximate, estimate based on other nearby localities.
 
Latitude & Longitude (WGS84): 39° North , 141° East (est.)
Margin of Error:~50km
Locality type:Mine
Köppen climate type:Dfb : Warm-summer humid continental climate


Manganese deposit

Regions containing this locality

Okhotsk PlateTectonic Plate
Honshu Island, JapanIsland

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


20 valid minerals.

Rock Types Recorded

Note: this is a very new system on mindat.org and 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:

Alleghanyite
Formula: Mn2+5(SiO4)2(OH)2
Reference: Dr. Matsuo Nambu ore collection (curated at Geological Survey of Japan)
Bannisterite
Formula: (Ca,K,Na)(Mn2+,Fe2+)10(Si,Al)16O38(OH)8 · nH2O
Reference: Dr. Matsuo Nambu ore collection (curated at Geological Survey of Japan)
Braunite
Formula: Mn2+Mn3+6(SiO4)O8
Reference: Dr. Matsuo Nambu ore collection (curated at Geological Survey of Japan)
Calcite
Formula: CaCO3
Reference: Dr. Matsuo Nambu collection (curated at Geological Survey of Japan)
Clino-suenoite
Formula: □{Mn2+2}{Mg5}(Si8O22)(OH)2
Description: Nambu et al. (1980) publish an analysis of "tirodite" corresponding to the following formula: K0.02 (Mn1.603Ca0.251Na0.062)1.916 (Mg2.274Fe2+1.607Mn2+0.601Al0.436Fe3+0.083)5.001(Si7.693Al0.307)8O22(OH)2 The analysis show a too low value in the B postion.
Reference: Nambu, Matsuo., Tanida, Katsutoshi., Kitamura, Tsuyoshi: (1980): Chemical Composition of Manganese Bearing Amphibole from Japan and its Classification. Journal of the Mineralogical Society of Japan, Vol 14, pp 98-122
Galaxite
Formula: Mn2+Al2O4
Reference: Dr. Matsuo Nambu ore collection (curated at Geological Survey of Japan)
Ganophyllite
Formula: (K,Na,Ca)2Mn8(Si,Al)12(O,OH)32 · 8H2O
Reference: Dr. Matsuo Nambu collection (curated at Geological Survey of Japan)
Hausmannite
Formula: Mn2+Mn3+2O4
Reference: Dr. Matsuo Nambu ore collection (curated at Geological Survey of Japan)
Hematite
Formula: Fe2O3
Reference: Dr. Matsuo Nambu ore collection (curated at Geological Survey of Japan)
Jacobsite
Formula: Mn2+Fe3+2O4
Reference: Dr. Matsuo Nambu ore collection (curated at Geological Survey of Japan)
Kutnohorite
Formula: CaMn2+(CO3)2
Reference: Dr. Matsuo Nambu collection (curated at Geological Survey of Japan)
Manganosite
Formula: MnO
Reference: Dr. Matsuo Nambu ore collection (curated at Geological Survey of Japan)
Nambulite
Formula: LiMn2+4Si5O14(OH)
Reference: Dr. Matsuo Nambu collection (curated at Geological Survey of Japan)
Rhodochrosite
Formula: MnCO3
Reference: Dr. Matsuo Nambu ore collection (curated at Geological Survey of Japan)
Rhodonite
Formula: Mn2+SiO3
Reference: Dr. Matsuo Nambu ore collection (curated at Geological Survey of Japan)
Spessartine
Formula: Mn2+3Al2(SiO4)3
Reference: Dr. Matsuo Nambu ore collection (curated at Geological Survey of Japan)
Stilpnomelane
Formula: (K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Reference: Dr. Matsuo Nambu ore collection (curated at Geological Survey of Japan)
Tephroite
Formula: Mn2+2SiO4
Reference: Dr. Matsuo Nambu collection (curated at Geological Survey of Japan)
Tinzenite
Formula: Ca2Mn2+4Al4[B2Si8O30](OH)2
Reference: Dr. Matsuo Nambu collection (curated at Geological Survey of Japan)
Winchite
Formula: ☐{CaNa}{Mg4Al}(Si8O22)(OH)2
Reference: Dr. Matsuo Nambu ore collection (curated at Geological Survey of Japan)

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Galaxite4.BB.05Mn2+Al2O4
Hausmannite4.BB.10Mn2+Mn3+2O4
Hematite4.CB.05Fe2O3
Jacobsite4.BB.05Mn2+Fe3+2O4
Manganosite4.AB.25MnO
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Kutnohorite5.AB.10CaMn2+(CO3)2
Rhodochrosite5.AB.05MnCO3
Group 9 - Silicates
Alleghanyite9.AF.45Mn2+5(SiO4)2(OH)2
Bannisterite9.EG.75(Ca,K,Na)(Mn2+,Fe2+)10(Si,Al)16O38(OH)8 · nH2O
Braunite9.AG.05Mn2+Mn3+6(SiO4)O8
Clino-suenoite9.DE.□{Mn2+2}{Mg5}(Si8O22)(OH)2
Ganophyllite9.EG.30(K,Na,Ca)2Mn8(Si,Al)12(O,OH)32 · 8H2O
Nambulite9.DK.05LiMn2+4Si5O14(OH)
Rhodonite9.DK.05Mn2+SiO3
Spessartine9.AD.25Mn2+3Al2(SiO4)3
Stilpnomelane9.EG.40(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Tephroite9.AC.05Mn2+2SiO4
Tinzenite9.BD.20Ca2Mn2+4Al4[B2Si8O30](OH)2
Winchite9.DE.20☐{CaNa}{Mg4Al}(Si8O22)(OH)2

List of minerals arranged by Dana 8th Edition classification

Group 4 - SIMPLE OXIDES
AX
Manganosite4.2.1.3MnO
A2X3
Hematite4.3.1.2Fe2O3
Group 7 - MULTIPLE OXIDES
AB2X4
Galaxite7.2.1.2Mn2+Al2O4
Hausmannite7.2.7.1Mn2+Mn3+2O4
Jacobsite7.2.2.2Mn2+Fe3+2O4
(AB)2X3
Braunite7.5.1.3Mn2+Mn3+6(SiO4)O8
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Calcite14.1.1.1CaCO3
Rhodochrosite14.1.1.4MnCO3
AB(XO3)2
Kutnohorite14.2.1.3CaMn2+(CO3)2
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with all cations in octahedral [6] coordination
Tephroite51.3.1.4Mn2+2SiO4
Insular SiO4 Groups Only with cations in [6] and >[6] coordination
Spessartine51.4.3a.3Mn2+3Al2(SiO4)3
Group 52 - NESOSILICATES Insular SiO4 Groups and O,OH,F,H2O
Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] coordination only
Alleghanyite52.3.2b.1Mn2+5(SiO4)2(OH)2
Group 56 - SOROSILICATES Si2O7 Groups, With Additional O, OH, F and H2O
Si2O7 Groups and O, OH, F, and H2O with cations in [4] and/or >[4] coordination
Tinzenite56.2.2.4Ca2Mn2+4Al4[B2Si8O30](OH)2
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=5
Nambulite65.4.1.4LiMn2+4Si5O14(OH)
Rhodonite65.4.1.1Mn2+SiO3
Group 66 - INOSILICATES Double-Width,Unbranched Chains,(W=2)
Amphiboles - Mg-Fe-Mn-Li subgroup
Winchite66.1.3b.1☐{CaNa}{Mg4Al}(Si8O22)(OH)2
Group 74 - PHYLLOSILICATES Modulated Layers
Modulated Layers with joined islands
Bannisterite74.1.1.4(Ca,K,Na)(Mn2+,Fe2+)10(Si,Al)16O38(OH)8 · nH2O
Ganophyllite74.1.2.1(K,Na,Ca)2Mn8(Si,Al)12(O,OH)32 · 8H2O
Stilpnomelane74.1.1.1(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Unclassified Minerals, Mixtures, etc.
Clino-suenoite-□{Mn2+2}{Mg5}(Si8O22)(OH)2

List of minerals for each chemical element

HHydrogen
H AlleghanyiteMn52+(SiO4)2(OH)2
H Bannisterite(Ca,K,Na)(Mn2+,Fe2+)10(Si,Al)16O38(OH)8 · nH2O
H Winchite☐{CaNa}{Mg4Al}(Si8O22)(OH)2
H Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
H Ganophyllite(K,Na,Ca)2Mn8(Si,Al)12(O,OH)32 · 8H2O
H TinzeniteCa2Mn42+Al4[B2Si8O30](OH)2
H NambuliteLiMn42+Si5O14(OH)
H Clino-suenoite□{Mn22+}{Mg5}(Si8O22)(OH)2
LiLithium
Li NambuliteLiMn42+Si5O14(OH)
BBoron
B TinzeniteCa2Mn42+Al4[B2Si8O30](OH)2
CCarbon
C RhodochrositeMnCO3
C KutnohoriteCaMn2+(CO3)2
C CalciteCaCO3
OOxygen
O AlleghanyiteMn52+(SiO4)2(OH)2
O BrauniteMn2+Mn63+(SiO4)O8
O Bannisterite(Ca,K,Na)(Mn2+,Fe2+)10(Si,Al)16O38(OH)8 · nH2O
O ManganositeMnO
O Winchite☐{CaNa}{Mg4Al}(Si8O22)(OH)2
O RhodoniteMn2+SiO3
O Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
O RhodochrositeMnCO3
O SpessartineMn32+Al2(SiO4)3
O JacobsiteMn2+Fe23+O4
O HematiteFe2O3
O GalaxiteMn2+Al2O4
O HausmanniteMn2+Mn23+O4
O KutnohoriteCaMn2+(CO3)2
O Ganophyllite(K,Na,Ca)2Mn8(Si,Al)12(O,OH)32 · 8H2O
O TinzeniteCa2Mn42+Al4[B2Si8O30](OH)2
O CalciteCaCO3
O TephroiteMn22+SiO4
O NambuliteLiMn42+Si5O14(OH)
O Clino-suenoite□{Mn22+}{Mg5}(Si8O22)(OH)2
NaSodium
Na Bannisterite(Ca,K,Na)(Mn2+,Fe2+)10(Si,Al)16O38(OH)8 · nH2O
Na Winchite☐{CaNa}{Mg4Al}(Si8O22)(OH)2
Na Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Na Ganophyllite(K,Na,Ca)2Mn8(Si,Al)12(O,OH)32 · 8H2O
MgMagnesium
Mg Winchite☐{CaNa}{Mg4Al}(Si8O22)(OH)2
Mg Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Mg Clino-suenoite□{Mn22+}{Mg5}(Si8O22)(OH)2
AlAluminium
Al Bannisterite(Ca,K,Na)(Mn2+,Fe2+)10(Si,Al)16O38(OH)8 · nH2O
Al Winchite☐{CaNa}{Mg4Al}(Si8O22)(OH)2
Al Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Al SpessartineMn32+Al2(SiO4)3
Al GalaxiteMn2+Al2O4
Al Ganophyllite(K,Na,Ca)2Mn8(Si,Al)12(O,OH)32 · 8H2O
Al TinzeniteCa2Mn42+Al4[B2Si8O30](OH)2
SiSilicon
Si AlleghanyiteMn52+(SiO4)2(OH)2
Si BrauniteMn2+Mn63+(SiO4)O8
Si Bannisterite(Ca,K,Na)(Mn2+,Fe2+)10(Si,Al)16O38(OH)8 · nH2O
Si Winchite☐{CaNa}{Mg4Al}(Si8O22)(OH)2
Si RhodoniteMn2+SiO3
Si Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Si SpessartineMn32+Al2(SiO4)3
Si Ganophyllite(K,Na,Ca)2Mn8(Si,Al)12(O,OH)32 · 8H2O
Si TinzeniteCa2Mn42+Al4[B2Si8O30](OH)2
Si TephroiteMn22+SiO4
Si NambuliteLiMn42+Si5O14(OH)
Si Clino-suenoite□{Mn22+}{Mg5}(Si8O22)(OH)2
KPotassium
K Bannisterite(Ca,K,Na)(Mn2+,Fe2+)10(Si,Al)16O38(OH)8 · nH2O
K Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
K Ganophyllite(K,Na,Ca)2Mn8(Si,Al)12(O,OH)32 · 8H2O
CaCalcium
Ca Bannisterite(Ca,K,Na)(Mn2+,Fe2+)10(Si,Al)16O38(OH)8 · nH2O
Ca Winchite☐{CaNa}{Mg4Al}(Si8O22)(OH)2
Ca Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Ca KutnohoriteCaMn2+(CO3)2
Ca Ganophyllite(K,Na,Ca)2Mn8(Si,Al)12(O,OH)32 · 8H2O
Ca TinzeniteCa2Mn42+Al4[B2Si8O30](OH)2
Ca CalciteCaCO3
MnManganese
Mn AlleghanyiteMn52+(SiO4)2(OH)2
Mn BrauniteMn2+Mn63+(SiO4)O8
Mn Bannisterite(Ca,K,Na)(Mn2+,Fe2+)10(Si,Al)16O38(OH)8 · nH2O
Mn ManganositeMnO
Mn RhodoniteMn2+SiO3
Mn RhodochrositeMnCO3
Mn SpessartineMn32+Al2(SiO4)3
Mn JacobsiteMn2+Fe23+O4
Mn GalaxiteMn2+Al2O4
Mn HausmanniteMn2+Mn23+O4
Mn KutnohoriteCaMn2+(CO3)2
Mn Ganophyllite(K,Na,Ca)2Mn8(Si,Al)12(O,OH)32 · 8H2O
Mn TinzeniteCa2Mn42+Al4[B2Si8O30](OH)2
Mn TephroiteMn22+SiO4
Mn NambuliteLiMn42+Si5O14(OH)
Mn Clino-suenoite□{Mn22+}{Mg5}(Si8O22)(OH)2
FeIron
Fe Bannisterite(Ca,K,Na)(Mn2+,Fe2+)10(Si,Al)16O38(OH)8 · nH2O
Fe Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Fe JacobsiteMn2+Fe23+O4
Fe HematiteFe2O3

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