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Sagua de Tánamo District, Mayarí-Baracoa Belt, Holguín Province, Cubai
Regional Level Types
Sagua de Tánamo DistrictDistrict
Mayarí-Baracoa BeltBelt
Holguín ProvinceProvince
CubaCountry

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A set of 35 small deposits located in the easternmost part of the
Mayarı´-Cristal massif (Al- and Cr-rich chromite).

Regions containing this locality

North America PlateTectonic Plate
The CaribbeanRegion

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Standard Detailed Strunz Dana Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

17 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!

Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

'Amphibole Supergroup'
Formula: AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Reference: Gevilla, F., Proenza, J.A., Frei, R.,González-Jiménez, J.M., Garrido, C.J., Melgarejo, J.C., Meibom, A., Díaz-Martínez, R., Lavaut, W. (2005) Distribution of platinum-group elements and Os isotopes in chromite ores from Mayarí-Baracoa Ophiolitic Belt (eastern Cuba). Contributions to Mineralogy and Petrology, 150:6, 589-607.
Awaruite
Formula: Ni3Fe
Reference: González-Jiménez, J. M., Gervilla, F., Proenza, J. A., Augé, T., Griffin, W. L., & O’Reilly, S. Y. (2010). Contemporaneous Segregation of PGE-and BM-Rich Sulfide Melts and Chromite Crystallization: The Caridad Chromite Deposit, Mayarí-Baracoa Ophiolitic Belt (Eastern Cuba). 11th International Platinum Symposium Ontario Geological Survey, Miscellaneous Release–Data 269; Gevilla, F., Proenza, J.A., Frei, R.,González-Jiménez, J.M., Garrido, C.J., Melgarejo, J.C., Meibom, A., Díaz-Martínez, R., Lavaut, W. (2005) Distribution of platinum-group elements and Os isotopes in chromite ores from Mayarí-Baracoa Ophiolitic Belt (eastern Cuba). Contributions to Mineralogy and Petrology, 150:6, 589-607.
Bornite
Formula: Cu5FeS4
Reference: González-Jiménez, J. M., Gervilla, F., Proenza, J. A., Augé, T., Griffin, W. L., & O’Reilly, S. Y. (2010). Contemporaneous Segregation of PGE-and BM-Rich Sulfide Melts and Chromite Crystallization: The Caridad Chromite Deposit, Mayarí-Baracoa Ophiolitic Belt (Eastern Cuba). 11th International Platinum Symposium Ontario Geological Survey, Miscellaneous Release–Data 269
Chalcocite
Formula: Cu2S
Reference: González-Jiménez, J. M., Gervilla, F., Proenza, J. A., Augé, T., Griffin, W. L., & O’Reilly, S. Y. (2010). Contemporaneous Segregation of PGE-and BM-Rich Sulfide Melts and Chromite Crystallization: The Caridad Chromite Deposit, Mayarí-Baracoa Ophiolitic Belt (Eastern Cuba). 11th International Platinum Symposium Ontario Geological Survey, Miscellaneous Release–Data 269
Chalcopyrite
Formula: CuFeS2
Reference: González-Jiménez, J. M., Gervilla, F., Proenza, J. A., Augé, T., Griffin, W. L., & O’Reilly, S. Y. (2010). Contemporaneous Segregation of PGE-and BM-Rich Sulfide Melts and Chromite Crystallization: The Caridad Chromite Deposit, Mayarí-Baracoa Ophiolitic Belt (Eastern Cuba). 11th International Platinum Symposium Ontario Geological Survey, Miscellaneous Release–Data 269; Artur Deditius, Fernando Barra, Jose-Maria Gonzalez-Jimenez, Martin Reich, Sophie Sperring, Alexandra Suvorova, Matt Kilburn, Malcolm Roberts (2018) Nanoscale behaviour of platinum group elements. in abstracts of the 22nd IMA Meeting Melbourne p 293
'Chlorite Group'
Reference: Gevilla, F., Proenza, J.A., Frei, R.,González-Jiménez, J.M., Garrido, C.J., Melgarejo, J.C., Meibom, A., Díaz-Martínez, R., Lavaut, W. (2005) Distribution of platinum-group elements and Os isotopes in chromite ores from Mayarí-Baracoa Ophiolitic Belt (eastern Cuba). Contributions to Mineralogy and Petrology, 150:6, 589-607.
Chromite
Formula: Fe2+Cr3+2O4
Reference: González-Jiménez, J. M., Proenza, J. A., Gervilla, F., Melgarejo, J. C., Blanco-Moreno, J. A., Ruiz-Sánchez, R., & Griffin, W. L. (2011). High-Cr and high-Al chromitites from the Sagua de Tánamo district, Mayarí-Cristal Ophiolitic Massif (eastern Cuba): constraints on their origin from mineralogy and geochemistry of chromian spinel and platinum-group elements. Lithos, 125(1), 101-121.; Gevilla, F., Proenza, J.A., Frei, R.,González-Jiménez, J.M., Garrido, C.J., Melgarejo, J.C., Meibom, A., Díaz-Martínez, R., Lavaut, W. (2005) Distribution of platinum-group elements and Os isotopes in chromite ores from Mayarí-Baracoa Ophiolitic Belt (eastern Cuba). Contributions to Mineralogy and Petrology, 150:6, 589-607.
'Clinopyroxene Subgroup'
Reference: Gevilla, F., Proenza, J.A., Frei, R.,González-Jiménez, J.M., Garrido, C.J., Melgarejo, J.C., Meibom, A., Díaz-Martínez, R., Lavaut, W. (2005) Distribution of platinum-group elements and Os isotopes in chromite ores from Mayarí-Baracoa Ophiolitic Belt (eastern Cuba). Contributions to Mineralogy and Petrology, 150:6, 589-607.
Copper
Formula: Cu
Reference: González-Jiménez, J. M., Gervilla, F., Proenza, J. A., Augé, T., Griffin, W. L., & O’Reilly, S. Y. (2010). Contemporaneous Segregation of PGE-and BM-Rich Sulfide Melts and Chromite Crystallization: The Caridad Chromite Deposit, Mayarí-Baracoa Ophiolitic Belt (Eastern Cuba). 11th International Platinum Symposium Ontario Geological Survey, Miscellaneous Release–Data 269
Cuproiridsite
Formula: (Cu,Fe)Ir2S4
Reference: González-Jiménez, J. M., Gervilla, F., Proenza, J. A., Augé, T., Griffin, W. L., & O’Reilly, S. Y. (2010). Contemporaneous Segregation of PGE-and BM-Rich Sulfide Melts and Chromite Crystallization: The Caridad Chromite Deposit, Mayarí-Baracoa Ophiolitic Belt (Eastern Cuba). 11th International Platinum Symposium Ontario Geological Survey, Miscellaneous Release–Data 269
Edenite
Formula: {Na}{Ca2}{Mg5}(AlSi7O22)(OH)2
Reference: Gevilla, F., Proenza, J.A., Frei, R.,González-Jiménez, J.M., Garrido, C.J., Melgarejo, J.C., Meibom, A., Díaz-Martínez, R., Lavaut, W. (2005) Distribution of platinum-group elements and Os isotopes in chromite ores from Mayarí-Baracoa Ophiolitic Belt (eastern Cuba). Contributions to Mineralogy and Petrology, 150:6, 589-607.
'Fayalite-Forsterite Series'
Reference: Gevilla, F., Proenza, J.A., Frei, R.,González-Jiménez, J.M., Garrido, C.J., Melgarejo, J.C., Meibom, A., Díaz-Martínez, R., Lavaut, W. (2005) Distribution of platinum-group elements and Os isotopes in chromite ores from Mayarí-Baracoa Ophiolitic Belt (eastern Cuba). Contributions to Mineralogy and Petrology, 150:6, 589-607.
Heazlewoodite
Formula: Ni3S2
Reference: González-Jiménez, J. M., Gervilla, F., Proenza, J. A., Augé, T., Griffin, W. L., & O’Reilly, S. Y. (2010). Contemporaneous Segregation of PGE-and BM-Rich Sulfide Melts and Chromite Crystallization: The Caridad Chromite Deposit, Mayarí-Baracoa Ophiolitic Belt (Eastern Cuba). 11th International Platinum Symposium Ontario Geological Survey, Miscellaneous Release–Data 269; Gevilla, F., Proenza, J.A., Frei, R.,González-Jiménez, J.M., Garrido, C.J., Melgarejo, J.C., Meibom, A., Díaz-Martínez, R., Lavaut, W. (2005) Distribution of platinum-group elements and Os isotopes in chromite ores from Mayarí-Baracoa Ophiolitic Belt (eastern Cuba). Contributions to Mineralogy and Petrology, 150:6, 589-607.
Hollingworthite
Formula: (Rh,Pt,Pd)AsS
Reference: González-Jiménez, J. M., Proenza, J. A., Gervilla, F., Melgarejo, J. C., Blanco-Moreno, J. A., Ruiz-Sánchez, R., & Griffin, W. L. (2011). High-Cr and high-Al chromitites from the Sagua de Tánamo district, Mayarí-Cristal Ophiolitic Massif (eastern Cuba): constraints on their origin from mineralogy and geochemistry of chromian spinel and platinum-group elements. Lithos, 125(1), 101-121.
Irarsite
Formula: (Ir,Ru,Rh,Pt)AsS
Reference: González-Jiménez, J. M., Proenza, J. A., Gervilla, F., Melgarejo, J. C., Blanco-Moreno, J. A., Ruiz-Sánchez, R., & Griffin, W. L. (2011). High-Cr and high-Al chromitites from the Sagua de Tánamo district, Mayarí-Cristal Ophiolitic Massif (eastern Cuba): constraints on their origin from mineralogy and geochemistry of chromian spinel and platinum-group elements. Lithos, 125(1), 101-121.
Iridium
Formula: (Ir,Os,Ru)
Reference: González-Jiménez, J. M., Proenza, J. A., Gervilla, F., Melgarejo, J. C., Blanco-Moreno, J. A., Ruiz-Sánchez, R., & Griffin, W. L. (2011). High-Cr and high-Al chromitites from the Sagua de Tánamo district, Mayarí-Cristal Ophiolitic Massif (eastern Cuba): constraints on their origin from mineralogy and geochemistry of chromian spinel and platinum-group elements. Lithos, 125(1), 101-121.
Iridium var: Osmiridium
Formula: (Ir,Os,Ru)
Reference: Gevilla, F., Proenza, J.A., Frei, R.,González-Jiménez, J.M., Garrido, C.J., Melgarejo, J.C., Meibom, A., Díaz-Martínez, R., Lavaut, W. (2005) Distribution of platinum-group elements and Os isotopes in chromite ores from Mayarí-Baracoa Ophiolitic Belt (eastern Cuba). Contributions to Mineralogy and Petrology, 150:6, 589-607.
Kashinite ?
Formula: (Ir,Rh)2S3
Reference: González-Jiménez, J. M., Proenza, J. A., Gervilla, F., Melgarejo, J. C., Blanco-Moreno, J. A., Ruiz-Sánchez, R., & Griffin, W. L. (2011). High-Cr and high-Al chromitites from the Sagua de Tánamo district, Mayarí-Cristal Ophiolitic Massif (eastern Cuba): constraints on their origin from mineralogy and geochemistry of chromian spinel and platinum-group elements. Lithos, 125(1), 101-121.
Laurite
Formula: RuS2
Reference: González-Jiménez, J. M., Proenza, J. A., Gervilla, F., Melgarejo, J. C., Blanco-Moreno, J. A., Ruiz-Sánchez, R., & Griffin, W. L. (2011). High-Cr and high-Al chromitites from the Sagua de Tánamo district, Mayarí-Cristal Ophiolitic Massif (eastern Cuba): constraints on their origin from mineralogy and geochemistry of chromian spinel and platinum-group elements. Lithos, 125(1), 101-121.
Millerite
Formula: NiS
Reference: González-Jiménez, J. M., Gervilla, F., Proenza, J. A., Augé, T., Griffin, W. L., & O’Reilly, S. Y. (2010). Contemporaneous Segregation of PGE-and BM-Rich Sulfide Melts and Chromite Crystallization: The Caridad Chromite Deposit, Mayarí-Baracoa Ophiolitic Belt (Eastern Cuba). 11th International Platinum Symposium Ontario Geological Survey, Miscellaneous Release–Data 269; Artur Deditius, Fernando Barra, Jose-Maria Gonzalez-Jimenez, Martin Reich, Sophie Sperring, Alexandra Suvorova, Matt Kilburn, Malcolm Roberts (2018) Nanoscale behaviour of platinum group elements. in abstracts of the 22nd IMA Meeting Melbourne p 293
'Orthopyroxene Subgroup'
Reference: Gevilla, F., Proenza, J.A., Frei, R.,González-Jiménez, J.M., Garrido, C.J., Melgarejo, J.C., Meibom, A., Díaz-Martínez, R., Lavaut, W. (2005) Distribution of platinum-group elements and Os isotopes in chromite ores from Mayarí-Baracoa Ophiolitic Belt (eastern Cuba). Contributions to Mineralogy and Petrology, 150:6, 589-607.
Pentlandite
Formula: (FexNiy)Σ9S8
Reference: González-Jiménez, J. M., Gervilla, F., Proenza, J. A., Augé, T., Griffin, W. L., & O’Reilly, S. Y. (2010). Contemporaneous Segregation of PGE-and BM-Rich Sulfide Melts and Chromite Crystallization: The Caridad Chromite Deposit, Mayarí-Baracoa Ophiolitic Belt (Eastern Cuba). 11th International Platinum Symposium Ontario Geological Survey, Miscellaneous Release–Data 269; Artur Deditius, Fernando Barra, Jose-Maria Gonzalez-Jimenez, Martin Reich, Sophie Sperring, Alexandra Suvorova, Matt Kilburn, Malcolm Roberts (2018) Nanoscale behaviour of platinum group elements. in abstracts of the 22nd IMA Meeting Melbourne p 293; Gevilla, F., Proenza, J.A., Frei, R.,González-Jiménez, J.M., Garrido, C.J., Melgarejo, J.C., Meibom, A., Díaz-Martínez, R., Lavaut, W. (2005) Distribution of platinum-group elements and Os isotopes in chromite ores from Mayarí-Baracoa Ophiolitic Belt (eastern Cuba). Contributions to Mineralogy and Petrology, 150:6, 589-607.
Pyrite
Formula: FeS2
Reference: González-Jiménez, J. M., Gervilla, F., Proenza, J. A., Augé, T., Griffin, W. L., & O’Reilly, S. Y. (2010). Contemporaneous Segregation of PGE-and BM-Rich Sulfide Melts and Chromite Crystallization: The Caridad Chromite Deposit, Mayarí-Baracoa Ophiolitic Belt (Eastern Cuba). 11th International Platinum Symposium Ontario Geological Survey, Miscellaneous Release–Data 269; Artur Deditius, Fernando Barra, Jose-Maria Gonzalez-Jimenez, Martin Reich, Sophie Sperring, Alexandra Suvorova, Matt Kilburn, Malcolm Roberts (2018) Nanoscale behaviour of platinum group elements. in abstracts of the 22nd IMA Meeting Melbourne p 293
'Serpentine Subgroup'
Formula: D3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
Reference: Gevilla, F., Proenza, J.A., Frei, R.,González-Jiménez, J.M., Garrido, C.J., Melgarejo, J.C., Meibom, A., Díaz-Martínez, R., Lavaut, W. (2005) Distribution of platinum-group elements and Os isotopes in chromite ores from Mayarí-Baracoa Ophiolitic Belt (eastern Cuba). Contributions to Mineralogy and Petrology, 150:6, 589-607.

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Awaruite1.AE.20Ni3Fe
Copper1.AA.05Cu
Iridium1.AF.10(Ir,Os,Ru)
var: Osmiridium1.AF.10(Ir,Os,Ru)
Group 2 - Sulphides and Sulfosalts
Bornite2.BA.15Cu5FeS4
Chalcocite2.BA.05Cu2S
Chalcopyrite2.CB.10aCuFeS2
Cuproiridsite2.DA.05(Cu,Fe)Ir2S4
Heazlewoodite2.BB.05Ni3S2
Hollingworthite2.EB.25(Rh,Pt,Pd)AsS
Irarsite2.EB.25(Ir,Ru,Rh,Pt)AsS
Kashinite ?2.DB.15(Ir,Rh)2S3
Laurite2.EB.05aRuS2
Millerite2.CC.20NiS
Pentlandite2.BB.15(FexNiy)Σ9S8
Pyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
Chromite4.BB.05Fe2+Cr3+2O4
Group 9 - Silicates
Edenite9.DE.15{Na}{Ca2}{Mg5}(AlSi7O22)(OH)2
Unclassified Minerals, Rocks, etc.
'Amphibole Supergroup'-AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
'Chlorite Group'-
'Clinopyroxene Subgroup'-
'Fayalite-Forsterite Series'-
'Orthopyroxene Subgroup'-
'Serpentine Subgroup'-D3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Metals, other than the Platinum Group
Awaruite1.1.11.4Ni3Fe
Copper1.1.1.3Cu
Platinum Group Metals and Alloys
Iridium1.2.1.2(Ir,Os,Ru)
Group 2 - SULFIDES
AmBnXp, with (m+n):p = 2:1
Chalcocite2.4.7.1Cu2S
AmBnXp, with (m+n):p = 3:2
Bornite2.5.2.1Cu5FeS4
Heazlewoodite2.5.3.1Ni3S2
AmBnXp, with (m+n):p = 9:8
Pentlandite2.7.1.1(FexNiy)Σ9S8
AmXp, with m:p = 1:1
Millerite2.8.16.1NiS
AmBnXp, with (m+n):p = 1:1
Chalcopyrite2.9.1.1CuFeS2
AmBnXp, with (m+n):p = 3:4
Cuproiridsite2.10.1.15(Cu,Fe)Ir2S4
AmBnXp, with (m+n):p = 2:3
Kashinite ?2.11.12.2(Ir,Rh)2S3
AmBnXp, with (m+n):p = 1:2
Hollingworthite2.12.3.8(Rh,Pt,Pd)AsS
Irarsite2.12.3.7(Ir,Ru,Rh,Pt)AsS
Laurite2.12.1.10RuS2
Pyrite2.12.1.1FeS2
Group 7 - MULTIPLE OXIDES
AB2X4
Chromite7.2.3.3Fe2+Cr3+2O4
Group 66 - INOSILICATES Double-Width,Unbranched Chains,(W=2)
Amphiboles - Mg-Fe-Mn-Li subgroup
Edenite66.1.3a.10{Na}{Ca2}{Mg5}(AlSi7O22)(OH)2
Unclassified Minerals, Mixtures, etc.
'Amphibole Supergroup'-AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
'Chlorite Group'-
'Clinopyroxene Subgroup'-
'Fayalite-Forsterite Series'-
Iridium
var: Osmiridium
-(Ir,Os,Ru)
'Orthopyroxene Subgroup'-
'Serpentine Subgroup'-D3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn

List of minerals for each chemical element

HHydrogen
H Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
H Edenite{Na}{Ca2}{Mg5}(AlSi7O22)(OH)2
H Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
OOxygen
O ChromiteFe2+Cr23+O4
O Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
O Edenite{Na}{Ca2}{Mg5}(AlSi7O22)(OH)2
O Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
FFluorine
F Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
NaSodium
Na Edenite{Na}{Ca2}{Mg5}(AlSi7O22)(OH)2
MgMagnesium
Mg Edenite{Na}{Ca2}{Mg5}(AlSi7O22)(OH)2
Mg Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
AlAluminium
Al Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Al Edenite{Na}{Ca2}{Mg5}(AlSi7O22)(OH)2
Al Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
SiSilicon
Si Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Si Edenite{Na}{Ca2}{Mg5}(AlSi7O22)(OH)2
Si Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
SSulfur
S LauriteRuS2
S Irarsite(Ir,Ru,Rh,Pt)AsS
S Hollingworthite(Rh,Pt,Pd)AsS
S HeazlewooditeNi3S2
S ChalcopyriteCuFeS2
S Pentlandite(FexNiy)Σ9S8
S ChalcociteCu2S
S MilleriteNiS
S BorniteCu5FeS4
S PyriteFeS2
S Cuproiridsite(Cu,Fe)Ir2S4
S Kashinite(Ir,Rh)2S3
ClChlorine
Cl Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
CaCalcium
Ca Edenite{Na}{Ca2}{Mg5}(AlSi7O22)(OH)2
TiTitanium
Ti Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
CrChromium
Cr ChromiteFe2+Cr23+O4
MnManganese
Mn Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
FeIron
Fe ChromiteFe2+Cr23+O4
Fe ChalcopyriteCuFeS2
Fe Pentlandite(FexNiy)Σ9S8
Fe AwaruiteNi3Fe
Fe BorniteCu5FeS4
Fe PyriteFeS2
Fe Cuproiridsite(Cu,Fe)Ir2S4
Fe Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
NiNickel
Ni HeazlewooditeNi3S2
Ni Pentlandite(FexNiy)Σ9S8
Ni MilleriteNiS
Ni AwaruiteNi3Fe
Ni Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
CuCopper
Cu ChalcopyriteCuFeS2
Cu ChalcociteCu2S
Cu BorniteCu5FeS4
Cu CopperCu
Cu Cuproiridsite(Cu,Fe)Ir2S4
ZnZinc
Zn Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
AsArsenic
As Irarsite(Ir,Ru,Rh,Pt)AsS
As Hollingworthite(Rh,Pt,Pd)AsS
RuRuthenium
Ru LauriteRuS2
Ru Irarsite(Ir,Ru,Rh,Pt)AsS
Ru Iridium (var: Osmiridium)(Ir,Os,Ru)
RhRhodium
Rh Irarsite(Ir,Ru,Rh,Pt)AsS
Rh Hollingworthite(Rh,Pt,Pd)AsS
Rh Kashinite(Ir,Rh)2S3
OsOsmium
Os Iridium (var: Osmiridium)(Ir,Os,Ru)
IrIridium
Ir Irarsite(Ir,Ru,Rh,Pt)AsS
Ir Iridium(Ir,Os,Ru)
Ir Cuproiridsite(Cu,Fe)Ir2S4
Ir Iridium (var: Osmiridium)(Ir,Os,Ru)
Ir Kashinite(Ir,Rh)2S3
PtPlatinum
Pt Irarsite(Ir,Ru,Rh,Pt)AsS

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
González-Jiménez, J. M., Proenza, J. A., Gervilla, F., Melgarejo, J. C., Blanco-Moreno, J. A., Ruiz-Sánchez, R., & Griffin, W. L. (2011). High-Cr and high-Al chromitites from the Sagua de Tánamo district, Mayarí-Cristal Ophiolitic Massif (eastern Cuba): constraints on their origin from mineralogy and geochemistry of chromian spinel and platinum-group elements. Lithos, 125(1), 101-121.

Localities in this Region
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