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Mraconia Valley, Almăj Mts, Banat Mts, Caraş-Severin, Romaniai
Regional Level Types
Mraconia ValleyValley
Almăj MtsMountain Range
Banat MtsMountain Range
Caraş-SeverinCounty
RomaniaCountry

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Key
Lock Map
Name(s) in local language(s):MRACONIAMUNTIIALMAJULUI
Location is approximate, estimate based on other nearby localities.
 
Latitude & Longitude (WGS84): 45° North , 21° East (est.)
Margin of Error:~30km
Locality type:Valley
Köppen climate type:Cfb : Temperate oceanic climate


Skarns in the upper basin of Mraconia Valley.

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


24 valid minerals.

Detailed Mineral List:

'Albite-Anorthite Series'
Reference: Anason, M. A., Stefan, M., & Delia Georgeta, D. (2013). Mineralogical Description of the Skarn from Mraconia Valley, Almaj Mountains, Romania.; Dumitras, D., Marincea, S., Anason, A., Calin, N., Ghinet, C., & Iancu, A. (2010). Geodiversity in the Natural Park" Portile de Fier": cave mineralogy and mineral deposits. Επιστημονική Επετηρίδα του Τμήματος Γεωλογίας (ΑΠΘ), 39(1/2), 104-105.
Almandine
Formula: Fe2+3Al2(SiO4)3
Reference: Anason, M. A., Stefan, M., & Delia Georgeta, D. (2013). Mineralogical Description of the Skarn from Mraconia Valley, Almaj Mountains, Romania.
Andradite
Formula: Ca3Fe3+2(SiO4)3
Reference: M.A. Anason, E. Bilal, S. Marincea, D.G. Dumitras (2011): New X-ray data of the skarn mineralization from Mraconia perimeter, Romania. Joint Meeting of the DGK, DMG and ÖMG, Salzburg, Austria, September 20-24, 2011; Abstracts Volume, p. 150-151.
'Apatite'
Reference: Anason, M. A., Stefan, M., & Delia Georgeta, D. (2013). Mineralogical Description of the Skarn from Mraconia Valley, Almaj Mountains, Romania.; Dumitras, D., Marincea, S., Anason, A., Calin, N., Ghinet, C., & Iancu, A. (2010). Geodiversity in the Natural Park" Portile de Fier": cave mineralogy and mineral deposits. Επιστημονική Επετηρίδα του Τμήματος Γεωλογίας (ΑΠΘ), 39(1/2), 104-105.
'Biotite'
Reference: Anason, M. A., Stefan, M., & Delia Georgeta, D. (2013). Mineralogical Description of the Skarn from Mraconia Valley, Almaj Mountains, Romania.
Bornite
Formula: Cu5FeS4
Reference: Dumitras, D., Marincea, S., Anason, A., Calin, N., Ghinet, C., & Iancu, A. (2010). Geodiversity in the Natural Park" Portile de Fier": cave mineralogy and mineral deposits. Επιστημονική Επετηρίδα του Τμήματος Γεωλογίας (ΑΠΘ), 39(1/2), 104-105.
Calcite
Formula: CaCO3
Reference: M.A. Anason, E. Bilal, S. Marincea, D.G. Dumitras (2011): New X-ray data of the skarn mineralization from Mraconia perimeter, Romania. Joint Meeting of the DGK, DMG and ÖMG, Salzburg, Austria, September 20-24, 2011; Abstracts Volume, p. 150-151.; Anason, M. A., Stefan, M., & Delia Georgeta, D. (2013). Mineralogical Description of the Skarn from Mraconia Valley, Almaj Mountains, Romania.; Dumitras, D., Marincea, S., Anason, A., Calin, N., Ghinet, C., & Iancu, A. (2010). Geodiversity in the Natural Park" Portile de Fier": cave mineralogy and mineral deposits. Επιστημονική Επετηρίδα του Τμήματος Γεωλογίας (ΑΠΘ), 39(1/2), 104-105.
Chalcopyrite
Formula: CuFeS2
Reference: Dumitras, D., Marincea, S., Anason, A., Calin, N., Ghinet, C., & Iancu, A. (2010). Geodiversity in the Natural Park" Portile de Fier": cave mineralogy and mineral deposits. Επιστημονική Επετηρίδα του Τμήματος Γεωλογίας (ΑΠΘ), 39(1/2), 104-105.
'Chlorite Group'
Reference: Anason, M. A., Stefan, M., & Delia Georgeta, D. (2013). Mineralogical Description of the Skarn from Mraconia Valley, Almaj Mountains, Romania.
Covellite
Formula: CuS
Reference: Dumitras, D., Marincea, S., Anason, A., Calin, N., Ghinet, C., & Iancu, A. (2010). Geodiversity in the Natural Park" Portile de Fier": cave mineralogy and mineral deposits. Επιστημονική Επετηρίδα του Τμήματος Γεωλογίας (ΑΠΘ), 39(1/2), 104-105.
Epidote
Formula: {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Reference: Anason, M. A., Stefan, M., & Delia Georgeta, D. (2013). Mineralogical Description of the Skarn from Mraconia Valley, Almaj Mountains, Romania.; Dumitras, D., Marincea, S., Anason, A., Calin, N., Ghinet, C., & Iancu, A. (2010). Geodiversity in the Natural Park" Portile de Fier": cave mineralogy and mineral deposits. Επιστημονική Επετηρίδα του Τμήματος Γεωλογίας (ΑΠΘ), 39(1/2), 104-105.
Ferro-actinolite
Formula: ☐{Ca2}{Fe2+5}(Si8O22)(OH)2
Reference: Dumitras, D., Marincea, S., Anason, A., Calin, N., Ghinet, C., & Iancu, A. (2010). Geodiversity in the Natural Park" Portile de Fier": cave mineralogy and mineral deposits. Επιστημονική Επετηρίδα του Τμήματος Γεωλογίας (ΑΠΘ), 39(1/2), 104-105.
Galena
Formula: PbS
Reference: Dumitras, D., Marincea, S., Anason, A., Calin, N., Ghinet, C., & Iancu, A. (2010). Geodiversity in the Natural Park" Portile de Fier": cave mineralogy and mineral deposits. Επιστημονική Επετηρίδα του Τμήματος Γεωλογίας (ΑΠΘ), 39(1/2), 104-105.
'Garnet Group'
Formula: X3Z2(SiO4)3
Reference: Anason, M. A., Stefan, M., & Delia Georgeta, D. (2013). Mineralogical Description of the Skarn from Mraconia Valley, Almaj Mountains, Romania.
Hematite
Formula: Fe2O3
Reference: Dumitras, D., Marincea, S., Anason, A., Calin, N., Ghinet, C., & Iancu, A. (2010). Geodiversity in the Natural Park" Portile de Fier": cave mineralogy and mineral deposits. Επιστημονική Επετηρίδα του Τμήματος Γεωλογίας (ΑΠΘ), 39(1/2), 104-105.
Hematite var: Specularite
Formula: Fe2O3
Reference: Dumitras, D., Marincea, S., Anason, A., Calin, N., Ghinet, C., & Iancu, A. (2010). Geodiversity in the Natural Park" Portile de Fier": cave mineralogy and mineral deposits. Επιστημονική Επετηρίδα του Τμήματος Γεωλογίας (ΑΠΘ), 39(1/2), 104-105.
'Hornblende'
Reference: Anason, M. A., Stefan, M., & Delia Georgeta, D. (2013). Mineralogical Description of the Skarn from Mraconia Valley, Almaj Mountains, Romania.
Magnetite
Formula: Fe2+Fe3+2O4
Reference: Dumitras, D., Marincea, S., Anason, A., Calin, N., Ghinet, C., & Iancu, A. (2010). Geodiversity in the Natural Park" Portile de Fier": cave mineralogy and mineral deposits. Επιστημονική Επετηρίδα του Τμήματος Γεωλογίας (ΑΠΘ), 39(1/2), 104-105.
Microcline
Formula: K(AlSi3O8)
Reference: Anason, M. A., Stefan, M., & Delia Georgeta, D. (2013). Mineralogical Description of the Skarn from Mraconia Valley, Almaj Mountains, Romania.
Molybdenite
Formula: MoS2
Reference: M.A. Anason, E. Bilal, S. Marincea, D.G. Dumitras (2011): New X-ray data of the skarn mineralization from Mraconia perimeter, Romania. Joint Meeting of the DGK, DMG and ÖMG, Salzburg, Austria, September 20-24, 2011; Abstracts Volume, p. 150-151.; Dumitras, D., Marincea, S., Anason, A., Calin, N., Ghinet, C., & Iancu, A. (2010). Geodiversity in the Natural Park" Portile de Fier": cave mineralogy and mineral deposits. Επιστημονική Επετηρίδα του Τμήματος Γεωλογίας (ΑΠΘ), 39(1/2), 104-105.
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Reference: M.A. Anason, E. Bilal, S. Marincea, D.G. Dumitras (2011): New X-ray data of the skarn mineralization from Mraconia perimeter, Romania. Joint Meeting of the DGK, DMG and ÖMG, Salzburg, Austria, September 20-24, 2011; Abstracts Volume, p. 150-151.; Anason, M. A., Stefan, M., & Delia Georgeta, D. (2013). Mineralogical Description of the Skarn from Mraconia Valley, Almaj Mountains, Romania.
Pyrite
Formula: FeS2
Reference: M.A. Anason, E. Bilal, S. Marincea, D.G. Dumitras (2011): New X-ray data of the skarn mineralization from Mraconia perimeter, Romania. Joint Meeting of the DGK, DMG and ÖMG, Salzburg, Austria, September 20-24, 2011; Abstracts Volume, p. 150-151.; Anason, M. A., Stefan, M., & Delia Georgeta, D. (2013). Mineralogical Description of the Skarn from Mraconia Valley, Almaj Mountains, Romania.; Dumitras, D., Marincea, S., Anason, A., Calin, N., Ghinet, C., & Iancu, A. (2010). Geodiversity in the Natural Park" Portile de Fier": cave mineralogy and mineral deposits. Επιστημονική Επετηρίδα του Τμήματος Γεωλογίας (ΑΠΘ), 39(1/2), 104-105.
Pyrrhotite
Formula: Fe7S8
Reference: Dumitras, D., Marincea, S., Anason, A., Calin, N., Ghinet, C., & Iancu, A. (2010). Geodiversity in the Natural Park" Portile de Fier": cave mineralogy and mineral deposits. Επιστημονική Επετηρίδα του Τμήματος Γεωλογίας (ΑΠΘ), 39(1/2), 104-105.
Quartz
Formula: SiO2
Reference: M.A. Anason, E. Bilal, S. Marincea, D.G. Dumitras (2011): New X-ray data of the skarn mineralization from Mraconia perimeter, Romania. Joint Meeting of the DGK, DMG and ÖMG, Salzburg, Austria, September 20-24, 2011; Abstracts Volume, p. 150-151.; Anason, M. A., Stefan, M., & Delia Georgeta, D. (2013). Mineralogical Description of the Skarn from Mraconia Valley, Almaj Mountains, Romania.; Dumitras, D., Marincea, S., Anason, A., Calin, N., Ghinet, C., & Iancu, A. (2010). Geodiversity in the Natural Park" Portile de Fier": cave mineralogy and mineral deposits. Επιστημονική Επετηρίδα του Τμήματος Γεωλογίας (ΑΠΘ), 39(1/2), 104-105.
Scheelite
Formula: Ca(WO4)
Reference: M.A. Anason, E. Bilal, S. Marincea, D.G. Dumitras (2011): New X-ray data of the skarn mineralization from Mraconia perimeter, Romania. Joint Meeting of the DGK, DMG and ÖMG, Salzburg, Austria, September 20-24, 2011; Abstracts Volume, p. 150-151.; Dumitras, D., Marincea, S., Anason, A., Calin, N., Ghinet, C., & Iancu, A. (2010). Geodiversity in the Natural Park" Portile de Fier": cave mineralogy and mineral deposits. Επιστημονική Επετηρίδα του Τμήματος Γεωλογίας (ΑΠΘ), 39(1/2), 104-105.
Sphalerite
Formula: ZnS
Reference: Dumitras, D., Marincea, S., Anason, A., Calin, N., Ghinet, C., & Iancu, A. (2010). Geodiversity in the Natural Park" Portile de Fier": cave mineralogy and mineral deposits. Επιστημονική Επετηρίδα του Τμήματος Γεωλογίας (ΑΠΘ), 39(1/2), 104-105.
Tetrahedrite
Formula: Cu6[Cu4(Fe,Zn)2]Sb4S13
Reference: Dumitras, D., Marincea, S., Anason, A., Calin, N., Ghinet, C., & Iancu, A. (2010). Geodiversity in the Natural Park" Portile de Fier": cave mineralogy and mineral deposits. Επιστημονική Επετηρίδα του Τμήματος Γεωλογίας (ΑΠΘ), 39(1/2), 104-105.
Titanite
Formula: CaTi(SiO4)O
Reference: Anason, M. A., Stefan, M., & Delia Georgeta, D. (2013). Mineralogical Description of the Skarn from Mraconia Valley, Almaj Mountains, Romania.
Vesuvianite
Formula: (Ca,Na,☐)19(Al,Mg,Fe3+)13(☐,B,Al,Fe3+)5(Si2O7)4(SiO4)10(OH,F,O)10
Reference: Dumitras, D., Marincea, S., Anason, A., Calin, N., Ghinet, C., & Iancu, A. (2010). Geodiversity in the Natural Park" Portile de Fier": cave mineralogy and mineral deposits. Επιστημονική Επετηρίδα του Τμήματος Γεωλογίας (ΑΠΘ), 39(1/2), 104-105.
Wollastonite
Formula: CaSiO3
Reference: Dumitras, D., Marincea, S., Anason, A., Calin, N., Ghinet, C., & Iancu, A. (2010). Geodiversity in the Natural Park" Portile de Fier": cave mineralogy and mineral deposits. Επιστημονική Επετηρίδα του Τμήματος Γεωλογίας (ΑΠΘ), 39(1/2), 104-105.
Zircon
Formula: Zr(SiO4)
Reference: Anason, M. A., Stefan, M., & Delia Georgeta, D. (2013). Mineralogical Description of the Skarn from Mraconia Valley, Almaj Mountains, Romania.

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
'Bornite'2.BA.15Cu5FeS4
'Chalcopyrite'2.CB.10aCuFeS2
'Covellite'2.CA.05aCuS
'Galena'2.CD.10PbS
'Molybdenite'2.EA.30MoS2
'Pyrite'2.EB.05aFeS2
'Pyrrhotite'2.CC.10Fe7S8
Sphalerite2.CB.05aZnS
Tetrahedrite2.GB.05Cu6[Cu4(Fe,Zn)2]Sb4S13
Group 4 - Oxides and Hydroxides
'Hematite'4.CB.05Fe2O3
var: Specularite4.CB.05Fe2O3
'Magnetite'4.BB.05Fe2+Fe3+2O4
'Quartz'4.DA.05SiO2
Group 5 - Nitrates and Carbonates
'Calcite'5.AB.05CaCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
'Scheelite'7.GA.05Ca(WO4)
Group 9 - Silicates
'Almandine'9.AD.25Fe2+3Al2(SiO4)3
'Andradite'9.AD.25Ca3Fe3+2(SiO4)3
'Epidote'9.BG.05a{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
'Ferro-actinolite'9.DE.10☐{Ca2}{Fe2+5}(Si8O22)(OH)2
'Microcline'9.FA.30K(AlSi3O8)
'Muscovite'9.EC.15KAl2(AlSi3O10)(OH)2
Titanite9.AG.15CaTi(SiO4)O
Vesuvianite9.BG.35(Ca,Na,☐)19(Al,Mg,Fe3+)13(☐,B,Al,Fe3+)5(Si2O7)4(SiO4)10(OH,F,O)10
Wollastonite9.DG.05CaSiO3
Zircon9.AD.30Zr(SiO4)
Unclassified Minerals, Rocks, etc.
'Albite-Anorthite Series'-
'Apatite'-
'Biotite'-
'Chlorite Group'-
'Garnet Group'-X3Z2(SiO4)3
'Hornblende'-

List of minerals arranged by Dana 8th Edition classification

Group 2 - SULFIDES
AmBnXp, with (m+n):p = 3:2
Bornite2.5.2.1Cu5FeS4
AmXp, with m:p = 1:1
Covellite2.8.12.1CuS
Galena2.8.1.1PbS
Pyrrhotite2.8.10.1Fe7S8
Sphalerite2.8.2.1ZnS
AmBnXp, with (m+n):p = 1:1
Chalcopyrite2.9.1.1CuFeS2
AmBnXp, with (m+n):p = 1:2
Molybdenite2.12.10.1MoS2
Pyrite2.12.1.1FeS2
Group 3 - SULFOSALTS
3 <ø < 4
Tetrahedrite3.3.6.1Cu6[Cu4(Fe,Zn)2]Sb4S13
Group 4 - SIMPLE OXIDES
A2X3
Hematite4.3.1.2Fe2O3
Group 7 - MULTIPLE OXIDES
AB2X4
Magnetite7.2.2.3Fe2+Fe3+2O4
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Calcite14.1.1.1CaCO3
Group 48 - ANHYDROUS MOLYBDATES AND TUNGSTATES
AXO4
Scheelite48.1.2.1Ca(WO4)
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with cations in [6] and >[6] coordination
Almandine51.4.3a.2Fe2+3Al2(SiO4)3
Andradite51.4.3b.1Ca3Fe3+2(SiO4)3
Insular SiO4 Groups Only with cations in >[6] coordination
Zircon51.5.2.1Zr(SiO4)
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)
Vesuvianite58.2.4.1(Ca,Na,☐)19(Al,Mg,Fe3+)13(☐,B,Al,Fe3+)5(Si2O7)4(SiO4)10(OH,F,O)10
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=3
Wollastonite65.2.1.1cCaSiO3
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Muscovite71.2.2a.1KAl2(AlSi3O10)(OH)2
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Group 76 - TECTOSILICATES Al-Si Framework
Al-Si Framework with Al-Si frameworks
Microcline76.1.1.5K(AlSi3O8)
Unclassified Minerals, Rocks, etc.
'Albite-Anorthite Series'-
'Apatite'-
'Biotite'-
'Chlorite Group'-
Ferro-actinolite-☐{Ca2}{Fe2+5}(Si8O22)(OH)2
'Garnet Group'-X3Z2(SiO4)3
Hematite
var: Specularite
-Fe2O3
'Hornblende'-

List of minerals for each chemical element

HHydrogen
H Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
H Ferro-actinolite☐{Ca2}{Fe52+}(Si8O22)(OH)2
H MuscoviteKAl2(AlSi3O10)(OH)2
H Vesuvianite(Ca,Na,☐)19(Al,Mg,Fe3+)13(☐,B,Al,Fe3+)5(Si2O7)4(SiO4)10(OH,F,O)10
BBoron
B Vesuvianite(Ca,Na,☐)19(Al,Mg,Fe3+)13(☐,B,Al,Fe3+)5(Si2O7)4(SiO4)10(OH,F,O)10
CCarbon
C CalciteCaCO3
OOxygen
O AlmandineFe32+Al2(SiO4)3
O AndraditeCa3Fe23+(SiO4)3
O CalciteCaCO3
O Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
O Ferro-actinolite☐{Ca2}{Fe52+}(Si8O22)(OH)2
O Garnet GroupX3Z2(SiO4)3
O HematiteFe2O3
O MagnetiteFe2+Fe23+O4
O MicroclineK(AlSi3O8)
O MuscoviteKAl2(AlSi3O10)(OH)2
O QuartzSiO2
O ScheeliteCa(WO4)
O Hematite (var: Specularite)Fe2O3
O TitaniteCaTi(SiO4)O
O Vesuvianite(Ca,Na,☐)19(Al,Mg,Fe3+)13(☐,B,Al,Fe3+)5(Si2O7)4(SiO4)10(OH,F,O)10
O WollastoniteCaSiO3
O ZirconZr(SiO4)
FFluorine
F Vesuvianite(Ca,Na,☐)19(Al,Mg,Fe3+)13(☐,B,Al,Fe3+)5(Si2O7)4(SiO4)10(OH,F,O)10
NaSodium
Na Vesuvianite(Ca,Na,☐)19(Al,Mg,Fe3+)13(☐,B,Al,Fe3+)5(Si2O7)4(SiO4)10(OH,F,O)10
MgMagnesium
Mg Ferro-actinolite☐{Ca2}{Fe52+}(Si8O22)(OH)2
Mg Vesuvianite(Ca,Na,☐)19(Al,Mg,Fe3+)13(☐,B,Al,Fe3+)5(Si2O7)4(SiO4)10(OH,F,O)10
AlAluminium
Al AlmandineFe32+Al2(SiO4)3
Al Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Al MicroclineK(AlSi3O8)
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al Vesuvianite(Ca,Na,☐)19(Al,Mg,Fe3+)13(☐,B,Al,Fe3+)5(Si2O7)4(SiO4)10(OH,F,O)10
SiSilicon
Si AlmandineFe32+Al2(SiO4)3
Si AndraditeCa3Fe23+(SiO4)3
Si Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Si Ferro-actinolite☐{Ca2}{Fe52+}(Si8O22)(OH)2
Si Garnet GroupX3Z2(SiO4)3
Si MicroclineK(AlSi3O8)
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si QuartzSiO2
Si TitaniteCaTi(SiO4)O
Si Vesuvianite(Ca,Na,☐)19(Al,Mg,Fe3+)13(☐,B,Al,Fe3+)5(Si2O7)4(SiO4)10(OH,F,O)10
Si WollastoniteCaSiO3
Si ZirconZr(SiO4)
SSulfur
S BorniteCu5FeS4
S ChalcopyriteCuFeS2
S CovelliteCuS
S GalenaPbS
S MolybdeniteMoS2
S PyriteFeS2
S PyrrhotiteFe7S8
S SphaleriteZnS
S TetrahedriteCu6[Cu4(Fe,Zn)2]Sb4S13
KPotassium
K MicroclineK(AlSi3O8)
K MuscoviteKAl2(AlSi3O10)(OH)2
CaCalcium
Ca AndraditeCa3Fe23+(SiO4)3
Ca CalciteCaCO3
Ca Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Ca Ferro-actinolite☐{Ca2}{Fe52+}(Si8O22)(OH)2
Ca ScheeliteCa(WO4)
Ca TitaniteCaTi(SiO4)O
Ca Vesuvianite(Ca,Na,☐)19(Al,Mg,Fe3+)13(☐,B,Al,Fe3+)5(Si2O7)4(SiO4)10(OH,F,O)10
Ca WollastoniteCaSiO3
TiTitanium
Ti TitaniteCaTi(SiO4)O
FeIron
Fe AlmandineFe32+Al2(SiO4)3
Fe AndraditeCa3Fe23+(SiO4)3
Fe BorniteCu5FeS4
Fe ChalcopyriteCuFeS2
Fe Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Fe Ferro-actinolite☐{Ca2}{Fe52+}(Si8O22)(OH)2
Fe HematiteFe2O3
Fe MagnetiteFe2+Fe23+O4
Fe PyriteFeS2
Fe PyrrhotiteFe7S8
Fe Hematite (var: Specularite)Fe2O3
Fe TetrahedriteCu6[Cu4(Fe,Zn)2]Sb4S13
Fe Vesuvianite(Ca,Na,☐)19(Al,Mg,Fe3+)13(☐,B,Al,Fe3+)5(Si2O7)4(SiO4)10(OH,F,O)10
CuCopper
Cu BorniteCu5FeS4
Cu ChalcopyriteCuFeS2
Cu CovelliteCuS
Cu TetrahedriteCu6[Cu4(Fe,Zn)2]Sb4S13
ZnZinc
Zn SphaleriteZnS
Zn TetrahedriteCu6[Cu4(Fe,Zn)2]Sb4S13
ZrZirconium
Zr ZirconZr(SiO4)
MoMolybdenum
Mo MolybdeniteMoS2
SbAntimony
Sb TetrahedriteCu6[Cu4(Fe,Zn)2]Sb4S13
WTungsten
W ScheeliteCa(WO4)
PbLead
Pb GalenaPbS

References

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Year (asc) Year (desc) Author (A-Z) Author (Z-A)
- Marincea, Ş. (1992): Metasomatite occurrences in the upper basin of the Mraconia Valley (Almăj Mts.) and the superposed mineralization. Rom. J. Mineral Deposits, 75, 45-53.
- M.A. Anason, E. Bilal, S. Marincea, D.G. Dumitras (2011): New X-ray data of the skarn mineralization from Mraconia perimeter, Romania. Joint Meeting of the DGK, DMG and ÖMG, Salzburg, Austria, September 20-24, 2011; Abstracts Volume, p. 150-151.
Anason, M. A., Stefan, M., & Delia Georgeta, D. (2013). Mineralogical Description of the Skarn from Mraconia Valley, Almaj Mountains, Romania.


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