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Eclogite outcrop, Wumiao, Yuexi Co., Anqing, Anhui, Chinai
Regional Level Types
Eclogite outcropOutcrop
Wumiao- not defined -
Yuexi Co.County
AnqingPrefecture
AnhuiProvince
ChinaCountry

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Location is approximate, estimate based on other nearby localities.
 
Latitude & Longitude (WGS84): 30° North , 116° East (est.)
Margin of Error:~46km
Locality type:Outcrop
Köppen climate type:Cfa : Humid subtropical climate


Outcrop of amphibolitized eclogite nodules in impure marble bands hosted by leucocratic gneisses.
Located 5.5 km SE of Wumiao village and 22 km south of Yuexi town.

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Standard Detailed Strunz Dana Chemical Elements

Mineral List


9 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:

'Albite-Anorthite Series'
Description: Replaces garnet. Symplectic kelyphitic coronas after omphacite around garnet.
Reference: A.I. Okay et al. , Eur. J. Mineral. , 1989, 1, pp. 595-598.
'Apatite'
Reference: A.I. Okay et al. , Eur. J. Mineral. , 1989, 1, pp. 595-598.
Calcite
Formula: CaCO3
Reference: A.I. Okay et al. , Eur. J. Mineral. , 1989, 1, pp. 595-598.
Coesite
Formula: SiO2
Description: Inclusions in garnet. Replaced by quartz.
Reference: A.I. Okay et al. , Eur. J. Mineral. , 1989, 1, pp. 595-598.
'Eclogite'
Reference: Automatically generated from locality name
Epidote
Formula: {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Description: Replaces garnet.
Reference: A.I. Okay et al. , Eur. J. Mineral. , 1989, 1, pp. 595-598.
Grossular
Formula: Ca3Al2(SiO4)3
Description: Grossular-almandine series : Gr43.8 Al42.4 Pyr10.2 Sp3.6
Reference: A.I. Okay et al. , Eur. J. Mineral. , 1989, 1, pp. 595-598.
'Hornblende'
Description: Dark green hornblende. Replaces garnet. Symplectic kelyphitic coronas after omphacite around garnet.
Reference: A.I. Okay et al. , Eur. J. Mineral. , 1989, 1, pp. 595-598.
Ilmenite
Formula: Fe2+TiO3
Reference: A.I. Okay et al. , Eur. J. Mineral. , 1989, 1, pp. 595-598.
Omphacite
Formula: (NaaCabFe2+cMgd)(AleFe3+fFe2+gMgh)Si2O6
Description: Residual inclusions in garnet.
Reference: A.I. Okay et al. , Eur. J. Mineral. , 1989, 1, pp. 595-598.
Quartz
Formula: SiO2
Description: Replaces coesite : polycrystalline quartz core surrounded by radial feathery quartz texture..
Reference: A.I. Okay et al. , Eur. J. Mineral. , 1989, 1, pp. 595-598.
Rutile
Formula: TiO2
Reference: A.I. Okay et al. , Eur. J. Mineral. , 1989, 1, pp. 595-598.
Titanite
Formula: CaTi(SiO4)O
Description: Rims rutile grains.
Reference: A.I. Okay et al. , Eur. J. Mineral. , 1989, 1, pp. 595-598.

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
'Coesite'4.DA.35SiO2
'Ilmenite'4.CB.05Fe2+TiO3
'Quartz'4.DA.05SiO2
'Rutile'4.DB.05TiO2
Group 5 - Nitrates and Carbonates
'Calcite'5.AB.05CaCO3
Group 9 - Silicates
'Epidote'9.BG.05a{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
'Grossular'9.AD.25Ca3Al2(SiO4)3
'Omphacite'9.DA.20(NaaCabFe2+cMgd)(AleFe3+fFe2+gMgh)Si2O6
'Titanite'9.AG.15CaTi(SiO4)O
Unclassified Minerals, Rocks, etc.
'Albite-Anorthite Series'-
'Apatite'-
'Eclogite'-
'Hornblende'-

List of minerals arranged by Dana 8th Edition classification

Group 4 - SIMPLE OXIDES
A2X3
Ilmenite4.3.5.1Fe2+TiO3
AX2
Rutile4.4.1.1TiO2
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Calcite14.1.1.1CaCO3
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with cations in [6] and >[6] coordination
Grossular51.4.3b.2Ca3Al2(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] and/or >[6] coordination
Titanite52.4.3.1CaTi(SiO4)O
Group 58 - SOROSILICATES Insular, Mixed, Single, and Larger Tetrahedral Groups
Insular, Mixed, Single, and Larger Tetrahedral Groups with cations in [6] and higher coordination; single and double groups (n = 1, 2)
Epidote58.2.1a.7{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=2
Omphacite65.1.3b.1(NaaCabFe2+cMgd)(AleFe3+fFe2+gMgh)Si2O6
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Coesite75.1.4.1SiO2
Quartz75.1.3.1SiO2
Unclassified Minerals, Rocks, etc.
'Albite-Anorthite Series'-
'Apatite'-
'Eclogite'-
'Hornblende'-

List of minerals for each chemical element

HHydrogen
H Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
CCarbon
C CalciteCaCO3
OOxygen
O CalciteCaCO3
O CoesiteSiO2
O Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
O GrossularCa3Al2(SiO4)3
O IlmeniteFe2+TiO3
O Omphacite(NaaCabFec2+Mgd)(AleFef3+Feg2+Mgh)Si2O6
O QuartzSiO2
O RutileTiO2
O TitaniteCaTi(SiO4)O
NaSodium
Na Omphacite(NaaCabFec2+Mgd)(AleFef3+Feg2+Mgh)Si2O6
MgMagnesium
Mg Omphacite(NaaCabFec2+Mgd)(AleFef3+Feg2+Mgh)Si2O6
AlAluminium
Al Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Al GrossularCa3Al2(SiO4)3
Al Omphacite(NaaCabFec2+Mgd)(AleFef3+Feg2+Mgh)Si2O6
SiSilicon
Si CoesiteSiO2
Si Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Si GrossularCa3Al2(SiO4)3
Si Omphacite(NaaCabFec2+Mgd)(AleFef3+Feg2+Mgh)Si2O6
Si QuartzSiO2
Si TitaniteCaTi(SiO4)O
CaCalcium
Ca CalciteCaCO3
Ca Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Ca GrossularCa3Al2(SiO4)3
Ca Omphacite(NaaCabFec2+Mgd)(AleFef3+Feg2+Mgh)Si2O6
Ca TitaniteCaTi(SiO4)O
TiTitanium
Ti IlmeniteFe2+TiO3
Ti RutileTiO2
Ti TitaniteCaTi(SiO4)O
FeIron
Fe Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Fe IlmeniteFe2+TiO3
Fe Omphacite(NaaCabFec2+Mgd)(AleFef3+Feg2+Mgh)Si2O6

References

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Year (asc) Year (desc) Author (A-Z) Author (Z-A)
- A.I. Okay et al.: European Journal of Mineralogy 1:595-598 (1989)


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