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Mayarí-Baracoa Belt, Holguín Province, Cubai
Regional Level Types
Mayarí-Baracoa BeltBelt
Holguín ProvinceProvince
CubaCountry

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Type:
Mindat Locality ID:
39099
Long-form identifier:
mindat:1:2:39099:7
GUID (UUID V4):
ba3f276c-2732-489b-ba94-e6bdc42fd1d8


Paired ophiolitic belt in eastern Cuba with podiform chromite bodies and nickel deposits in the weathering crusts of ultramafic massifs. Contains some 174 chromite deposits.

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Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

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

44 valid minerals. 1 (TL) - type locality of valid minerals.

Rock Types Recorded

Note: 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

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Alphabetical List Tree Diagram

Detailed Mineral List:

'Amphibole Supergroup'
Formula: AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Antigorite
Formula: Mg3(Si2O5)(OH)4
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
Reference: Aiglsperger, T., Oliete, M. P., Proenza, J. A., Sola, N. P., Linares, F. G., Jiménez, J. M. G., & Saunders, J. E. PGE distribution in Fe-Ni-Cu sulfides from the Potosí mine (Eastern Cuban Ophiolites). Mineral Resources to Discover - 14th SGA Biennial Meeting 2017, Volume 2 pp 411-414
Awaruite
Formula: Ni3Fe
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.
Baddeleyite
Formula: ZrO2
Reference: Aiglsperger, T., Oliete, M. P., Proenza, J. A., Sola, N. P., Linares, F. G., Jiménez, J. M. G., & Saunders, J. E. PGE distribution in Fe-Ni-Cu sulfides from the Potosí mine (Eastern Cuban Ophiolites). Mineral Resources to Discover - 14th SGA Biennial Meeting 2017, Volume 2 pp 411-414
Bornite
Formula: Cu5FeS4
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.
Calcite
Formula: CaCO3
Reference: www.mineralogicalassociation.ca/doc/abstracts/cm3_Vol37_Jun99.pdf.
Chalcocite
Formula: Cu2S
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Chalcopyrite
Formula: CuFeS2
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Chamosite
Formula: (Fe2+)5Al(Si,Al)4O10(OH,O)8
Reference: Aiglsperger, T., Oliete, M. P., Proenza, J. A., Sola, N. P., Linares, F. G., Jiménez, J. M. G., & Saunders, J. E. PGE distribution in Fe-Ni-Cu sulfides from the Potosí mine (Eastern Cuban Ophiolites). Mineral Resources to Discover - 14th SGA Biennial Meeting 2017, Volume 2 pp 411-414
'Chlorite Group'
Reference: Acta Geológica Hispánica, 1998, 33(1-4):179-212 Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
'Chrome-Spinel (of Dana)'
Reference: Rui, H. C., Yang, J. S., Castro, A. I. L., Zheng, J. P., Lian, D. Y., Wu, W. W., & Mariño, Y. V. (2022). Ti-poor high-Al chromitites of the Moa-Baracoa ophiolitic massif (eastern Cuba) formed in a nascent forearc mantle. Ore Geology Reviews, 144, 104847.
Chromite
Formula: Fe2+Cr3+2O4
Localities: Reported from at least 8 localities in this region.
Reference: Acta Geológica Hispánica, 1998, 33(1-4):179-212 Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Chromite var. Ferrian Chromite
Formula: Fe2+(Cr,Fe3+)2O4
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Chrysotile
Formula: Mg3(Si2O5)(OH)4
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Clinochlore
Formula: Mg5Al(AlSi3O10)(OH)8
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Clinochlore var. Chromium-bearing Clinochlore
Formula: Mg5(Al,Cr)2Si3O10(OH)8
Reference: www.mineralogicalassociation.ca/doc/abstracts/cm3_Vol37_Jun99.pdf.
'Clinopyroxene Subgroup'
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Copper
Formula: Cu
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Corundum
Formula: Al2O3
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Cubanite (TL)
Formula: CuFe2S3
Reference: [Clark, 1993 - "Hey's Mineral Index"]
Diopside
Formula: CaMgSi2O6
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Enstatite
Formula: Mg2Si2O6
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Erlichmanite
Formula: OsS2
Reference: Gervilla, F., Proenza, J. A., Frei, R., González-Jiménez, J. M., Garrido, C. J., Melgarejo, J. C., ... & 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: Acta Geológica Hispánica, 1998, 33(1-4):179-212
'Ferritchromit'
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.
Forsterite
Formula: Mg2SiO4
Reference: Rui, H. C., Yang, J. S., Castro, A. I. L., Zheng, J. P., Lian, D. Y., Wu, W. W., & Mariño, Y. V. (2022). Ti-poor high-Al chromitites of the Moa-Baracoa ophiolitic massif (eastern Cuba) formed in a nascent forearc mantle. Ore Geology Reviews, 144, 104847.
Gersdorffite
Formula: NiAsS
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.
Godlevskite
Formula: (Ni,Fe)9S8
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.
Graphite
Formula: C
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Heazlewoodite
Formula: Ni3S2
Reference: Rui, H. C., Yang, J. S., Castro, A. I. L., Zheng, J. P., Lian, D. Y., Wu, W. W., & Mariño, Y. V. (2022). Ti-poor high-Al chromitites of the Moa-Baracoa ophiolitic massif (eastern Cuba) formed in a nascent forearc mantle. Ore Geology Reviews, 144, 104847.
'Hornblende'
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Ilmenite
Formula: Fe2+TiO3
Reference: Aiglsperger, T., Oliete, M. P., Proenza, J. A., Sola, N. P., Linares, F. G., Jiménez, J. M. G., & Saunders, J. E. PGE distribution in Fe-Ni-Cu sulfides from the Potosí mine (Eastern Cuban Ophiolites). Mineral Resources to Discover - 14th SGA Biennial Meeting 2017, Volume 2 pp 411-414
Irarsite
Formula: (Ir,Ru,Rh,Pt)AsS
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Laurite
Formula: RuS2
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Lizardite
Formula: Mg3(Si2O5)(OH)4
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Magnetite
Formula: Fe2+Fe3+2O4
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Maucherite
Formula: Ni11As8
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.
Millerite
Formula: NiS
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Moissanite
Formula: SiC
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Nontronite
Formula: Na0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
Reference: Lazarenkov, V.G., Tikhomirov, I.N., Zhidkov, A.Y., and Talovina, I.V. (2005): Lithology and Mineral Resources 40(6), 521-527.
'Olivine Group'
Formula: M2SiO4
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Orcelite
Formula: Ni5-xAs2, x ~ 0.25
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.
'Orthopyroxene Subgroup'
Reference: Rui, H. C., Yang, J. S., Castro, A. I. L., Zheng, J. P., Lian, D. Y., Wu, W. W., & Mariño, Y. V. (2022). Ti-poor high-Al chromitites of the Moa-Baracoa ophiolitic massif (eastern Cuba) formed in a nascent forearc mantle. Ore Geology Reviews, 144, 104847.
Pentlandite
Formula: (NixFey)Σ9S8
Reference: Rui, H. C., Yang, J. S., Castro, A. I. L., Zheng, J. P., Lian, D. Y., Wu, W. W., & Mariño, Y. V. (2022). Ti-poor high-Al chromitites of the Moa-Baracoa ophiolitic massif (eastern Cuba) formed in a nascent forearc mantle. Ore Geology Reviews, 144, 104847.
Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
Reference: Rui, H. C., Yang, J. S., Castro, A. I. L., Zheng, J. P., Lian, D. Y., Wu, W. W., & Mariño, Y. V. (2022). Ti-poor high-Al chromitites of the Moa-Baracoa ophiolitic massif (eastern Cuba) formed in a nascent forearc mantle. Ore Geology Reviews, 144, 104847.
'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Pyrite
Formula: FeS2
Reference: Amer. Mineral (1923) 8:135-138
'Pyroxene Group'
Formula: ADSi2O6
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Pyrrhotite
Formula: Fe1-xS
Reference: Mineralium Deposita (2001) 36:658-669; Lazarenkov, V.G., Tikhomirov, I.N., Zhidkov, A.Y., and Talovina, I.V. (2005): Lithology and Mineral Resources 40(6), 521-527.; Aiglsperger, T., Oliete, M. P., Proenza, J. A., Sola, N. P., Linares, F. G., Jiménez, J. M. G., & Saunders, J. E. PGE distribution in Fe-Ni-Cu sulfides from the Potosí mine (Eastern Cuban Ophiolites). Mineral Resources to Discover - 14th SGA Biennial Meeting 2017, Volume 2 pp 411-414
Rutile
Formula: TiO2
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
'Serpentine Subgroup'
Formula: D3[Si2O5](OH)4
Reference: Acta Geológica Hispánica, 1998, 33(1-4):179-212 Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Sperrylite
Formula: PtAs2
Reference: Aiglsperger, T., Oliete, M. P., Proenza, J. A., Sola, N. P., Linares, F. G., Jiménez, J. M. G., & Saunders, J. E. PGE distribution in Fe-Ni-Cu sulfides from the Potosí mine (Eastern Cuban Ophiolites). Mineral Resources to Discover - 14th SGA Biennial Meeting 2017, Volume 2 pp 411-414 Zaccarini F, Economou-Eliopoulos M, Kiseleva O, Garuti G, Tsikouras B, Pushkarev E, Idrus A. Platinum Group Elements (PGE) Geochemistry and Mineralogy of Low Economic Potential (Rh-Pt-Pd)-Rich Chromitites from Ophiolite Complexes. Minerals. 2022; 12(12):1565. https://doi.org/10.3390/min12121565
Spinel
Formula: MgAl2O4
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Titanite
Formula: CaTi(SiO4)O
Reference: Aiglsperger, T., Oliete, M. P., Proenza, J. A., Sola, N. P., Linares, F. G., Jiménez, J. M. G., & Saunders, J. E. PGE distribution in Fe-Ni-Cu sulfides from the Potosí mine (Eastern Cuban Ophiolites). Mineral Resources to Discover - 14th SGA Biennial Meeting 2017, Volume 2 pp 411-414
Uvarovite
Formula: Ca3Cr2(SiO4)3
Reference: www.mineralogicalassociation.ca/doc/abstracts/cm3_Vol37_Jun99.pdf.
Valleriite
Formula: (Fe2+,Cu)4(Mg,Al)3S4(OH,O)6
Reference: Lazarenkov, V.G., Tikhomirov, I.N., Zhidkov, A.Y., and Talovina, I.V. (2005): Lithology and Mineral Resources 40(6), 521-527.
Zircon
Formula: Zr(SiO4)
Reference: Pujol-Solà, Núria, Joaquín A. Proenza, Antonio Garcia-Casco, José María González-Jiménez, Aleu Andreazini, Joan Carles Melgarejo, and Fernando Gervilla. (2018) "An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba)" Minerals 8, no. 10: 433. https://doi.org/10.3390/min8100433
Zirconolite
Formula: CaZrTi2O7
Reference: Aiglsperger, T., Oliete, M. P., Proenza, J. A., Sola, N. P., Linares, F. G., Jiménez, J. M. G., & Saunders, J. E. PGE distribution in Fe-Ni-Cu sulfides from the Potosí mine (Eastern Cuban Ophiolites). Mineral Resources to Discover - 14th SGA Biennial Meeting 2017, Volume 2 pp 411-414

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Awaruite1.AE.20Ni3Fe
Copper1.AA.05Cu
Graphite1.CB.05aC
Moissanite1.DA.SiC
Group 2 - Sulphides and Sulfosalts
Bornite2.BA.15Cu5FeS4
Chalcocite2.BA.05Cu2S
Chalcopyrite2.CB.10aCuFeS2
Cubanite (TL)2.CB.55aCuFe2S3
Erlichmanite2.EB.05aOsS2
Gersdorffite2.EB.25NiAsS
Godlevskite2.BB.15(Ni,Fe)9S8
Heazlewoodite2.BB.05Ni3S2
Irarsite2.EB.25(Ir,Ru,Rh,Pt)AsS
Laurite2.EB.05aRuS2
Maucherite2.AB.15Ni11As8
Millerite2.CC.20NiS
Orcelite2.AB.10Ni5-xAs2, x ~ 0.25
Pentlandite2.BB.15(NixFey)Σ9S8
Pyrite2.EB.05aFeS2
Pyrrhotite2.CC.10Fe1-xS
Sperrylite2.EB.05aPtAs2
Valleriite2.FD.30(Fe2+,Cu)4(Mg,Al)3S4(OH,O)6
Group 4 - Oxides and Hydroxides
Baddeleyite4.DE.35ZrO2
Chromite4.BB.05Fe2+Cr3+2O4
var. Ferrian Chromite4.BB.05Fe2+(Cr,Fe3+)2O4
Corundum4.CB.05Al2O3
Ilmenite4.CB.05Fe2+TiO3
Magnetite4.BB.05Fe2+Fe3+2O4
Rutile4.DB.05TiO2
Spinel4.BB.05MgAl2O4
Zirconolite4.DH.30CaZrTi2O7
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Group 9 - Silicates
Antigorite9.ED.15Mg3(Si2O5)(OH)4
Chamosite9.EC.55(Fe2+)5Al(Si,Al)4O10(OH,O)8
Chrysotile9..Mg3(Si2O5)(OH)4
Clinochlore9.EC.55Mg5Al(AlSi3O10)(OH)8
var. Chromium-bearing Clinochlore9.EC.55Mg5(Al,Cr)2Si3O10(OH)8
Diopside9.DA.15CaMgSi2O6
Enstatite9.DA.05Mg2Si2O6
Forsterite9.AC.05Mg2SiO4
Lizardite9.ED.15Mg3(Si2O5)(OH)4
Nontronite9.EC.40Na0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
Phlogopite9.EC.20KMg3(AlSi3O10)(OH)2
Titanite9.AG.15CaTi(SiO4)O
Uvarovite9.AD.25Ca3Cr2(SiO4)3
Zircon9.AD.30Zr(SiO4)
Unclassified Minerals, Rocks, etc.
'Amphibole Supergroup'-AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
'Apatite'-Ca5(PO4)3(Cl/F/OH)
'Chlorite Group'-
'Chrome-Spinel (of Dana)'-
'Clinopyroxene Subgroup'-
'Fayalite-Forsterite Series'-
'Ferritchromit'-
'Hornblende'-
'Olivine Group'-M2SiO4
'Orthopyroxene Subgroup'-
'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8
'Pyroxene Group'-ADSi2O6
'Serpentine Subgroup'-D3[Si2O5](OH)4

List of minerals for each chemical element

HHydrogen
H Serpentine SubgroupD3[Si2O5](OH)4
H Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
H AntigoriteMg3(Si2O5)(OH)4
H ChrysotileMg3(Si2O5)(OH)4
H ClinochloreMg5Al(AlSi3O10)(OH)8
H LizarditeMg3(Si2O5)(OH)4
H PhlogopiteKMg3(AlSi3O10)(OH)2
H Valleriite(Fe2+,Cu)4(Mg,Al)3S4(OH,O)6
H ApatiteCa5(PO4)3(Cl/F/OH)
H Chamosite(Fe2+)5Al(Si,Al)4O10(OH,O)8
H Clinochlore var. Chromium-bearing ClinochloreMg5(Al,Cr)2Si3O10(OH)8
H NontroniteNa0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
CCarbon
C GraphiteC
C MoissaniteSiC
C CalciteCaCO3
OOxygen
O Serpentine SubgroupD3[Si2O5](OH)4
O ChromiteFe2+Cr23+O4
O Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
O AntigoriteMg3(Si2O5)(OH)4
O ChrysotileMg3(Si2O5)(OH)4
O ClinochloreMg5Al(AlSi3O10)(OH)8
O CorundumAl2O3
O DiopsideCaMgSi2O6
O EnstatiteMg2Si2O6
O Chromite var. Ferrian ChromiteFe2+(Cr,Fe3+)2O4
O LizarditeMg3(Si2O5)(OH)4
O MagnetiteFe2+Fe23+O4
O Olivine GroupM2SiO4
O Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
O Pyroxene GroupADSi2O6
O RutileTiO2
O SpinelMgAl2O4
O ZirconZr(SiO4)
O ForsteriteMg2SiO4
O PhlogopiteKMg3(AlSi3O10)(OH)2
O Valleriite(Fe2+,Cu)4(Mg,Al)3S4(OH,O)6
O ApatiteCa5(PO4)3(Cl/F/OH)
O BaddeleyiteZrO2
O Chamosite(Fe2+)5Al(Si,Al)4O10(OH,O)8
O IlmeniteFe2+TiO3
O TitaniteCaTi(SiO4)O
O ZirconoliteCaZrTi2O7
O UvaroviteCa3Cr2(SiO4)3
O Clinochlore var. Chromium-bearing ClinochloreMg5(Al,Cr)2Si3O10(OH)8
O CalciteCaCO3
O NontroniteNa0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
FFluorine
F Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
F ApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
Na Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Na NontroniteNa0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
MgMagnesium
Mg AntigoriteMg3(Si2O5)(OH)4
Mg ChrysotileMg3(Si2O5)(OH)4
Mg ClinochloreMg5Al(AlSi3O10)(OH)8
Mg DiopsideCaMgSi2O6
Mg EnstatiteMg2Si2O6
Mg LizarditeMg3(Si2O5)(OH)4
Mg SpinelMgAl2O4
Mg ForsteriteMg2SiO4
Mg PhlogopiteKMg3(AlSi3O10)(OH)2
Mg Valleriite(Fe2+,Cu)4(Mg,Al)3S4(OH,O)6
Mg Clinochlore var. Chromium-bearing ClinochloreMg5(Al,Cr)2Si3O10(OH)8
AlAluminium
Al Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Al ClinochloreMg5Al(AlSi3O10)(OH)8
Al CorundumAl2O3
Al Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Al SpinelMgAl2O4
Al PhlogopiteKMg3(AlSi3O10)(OH)2
Al Valleriite(Fe2+,Cu)4(Mg,Al)3S4(OH,O)6
Al Chamosite(Fe2+)5Al(Si,Al)4O10(OH,O)8
Al Clinochlore var. Chromium-bearing ClinochloreMg5(Al,Cr)2Si3O10(OH)8
Al NontroniteNa0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
SiSilicon
Si Serpentine SubgroupD3[Si2O5](OH)4
Si Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Si AntigoriteMg3(Si2O5)(OH)4
Si ChrysotileMg3(Si2O5)(OH)4
Si ClinochloreMg5Al(AlSi3O10)(OH)8
Si DiopsideCaMgSi2O6
Si EnstatiteMg2Si2O6
Si LizarditeMg3(Si2O5)(OH)4
Si MoissaniteSiC
Si Olivine GroupM2SiO4
Si Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Si Pyroxene GroupADSi2O6
Si ZirconZr(SiO4)
Si ForsteriteMg2SiO4
Si PhlogopiteKMg3(AlSi3O10)(OH)2
Si Chamosite(Fe2+)5Al(Si,Al)4O10(OH,O)8
Si TitaniteCaTi(SiO4)O
Si UvaroviteCa3Cr2(SiO4)3
Si Clinochlore var. Chromium-bearing ClinochloreMg5(Al,Cr)2Si3O10(OH)8
Si NontroniteNa0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
PPhosphorus
P ApatiteCa5(PO4)3(Cl/F/OH)
SSulfur
S CubaniteCuFe2S3
S ChalcociteCu2S
S ChalcopyriteCuFeS2
S Irarsite(Ir,Ru,Rh,Pt)AsS
S LauriteRuS2
S MilleriteNiS
S HeazlewooditeNi3S2
S Pentlandite(NixFey)Σ9S8
S PyrrhotiteFe1-xS
S Valleriite(Fe2+,Cu)4(Mg,Al)3S4(OH,O)6
S PyriteFeS2
S ErlichmaniteOsS2
S BorniteCu5FeS4
S Godlevskite(Ni,Fe)9S8
S GersdorffiteNiAsS
ClChlorine
Cl Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Cl ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
K PhlogopiteKMg3(AlSi3O10)(OH)2
CaCalcium
Ca DiopsideCaMgSi2O6
Ca Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Ca ApatiteCa5(PO4)3(Cl/F/OH)
Ca TitaniteCaTi(SiO4)O
Ca ZirconoliteCaZrTi2O7
Ca UvaroviteCa3Cr2(SiO4)3
Ca CalciteCaCO3
TiTitanium
Ti Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Ti RutileTiO2
Ti IlmeniteFe2+TiO3
Ti TitaniteCaTi(SiO4)O
Ti ZirconoliteCaZrTi2O7
CrChromium
Cr ChromiteFe2+Cr23+O4
Cr Chromite var. Ferrian ChromiteFe2+(Cr,Fe3+)2O4
Cr UvaroviteCa3Cr2(SiO4)3
Cr Clinochlore var. Chromium-bearing ClinochloreMg5(Al,Cr)2Si3O10(OH)8
FeIron
Fe CubaniteCuFe2S3
Fe ChromiteFe2+Cr23+O4
Fe ChalcopyriteCuFeS2
Fe Chromite var. Ferrian ChromiteFe2+(Cr,Fe3+)2O4
Fe MagnetiteFe2+Fe23+O4
Fe AwaruiteNi3Fe
Fe Pentlandite(NixFey)Σ9S8
Fe PyrrhotiteFe1-xS
Fe Valleriite(Fe2+,Cu)4(Mg,Al)3S4(OH,O)6
Fe Chamosite(Fe2+)5Al(Si,Al)4O10(OH,O)8
Fe IlmeniteFe2+TiO3
Fe PyriteFeS2
Fe NontroniteNa0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
Fe BorniteCu5FeS4
Fe Godlevskite(Ni,Fe)9S8
NiNickel
Ni MilleriteNiS
Ni MaucheriteNi11As8
Ni AwaruiteNi3Fe
Ni OrceliteNi5-xAs2, x ~ 0.25
Ni HeazlewooditeNi3S2
Ni Pentlandite(NixFey)Σ9S8
Ni Godlevskite(Ni,Fe)9S8
Ni GersdorffiteNiAsS
CuCopper
Cu CubaniteCuFe2S3
Cu CopperCu
Cu ChalcociteCu2S
Cu ChalcopyriteCuFeS2
Cu Valleriite(Fe2+,Cu)4(Mg,Al)3S4(OH,O)6
Cu BorniteCu5FeS4
AsArsenic
As Irarsite(Ir,Ru,Rh,Pt)AsS
As MaucheriteNi11As8
As OrceliteNi5-xAs2, x ~ 0.25
As SperrylitePtAs2
As GersdorffiteNiAsS
ZrZirconium
Zr ZirconZr(SiO4)
Zr BaddeleyiteZrO2
Zr ZirconoliteCaZrTi2O7
RuRuthenium
Ru Irarsite(Ir,Ru,Rh,Pt)AsS
Ru LauriteRuS2
RhRhodium
Rh Irarsite(Ir,Ru,Rh,Pt)AsS
OsOsmium
Os ErlichmaniteOsS2
IrIridium
Ir Irarsite(Ir,Ru,Rh,Pt)AsS
PtPlatinum
Pt Irarsite(Ir,Ru,Rh,Pt)AsS
Pt SperrylitePtAs2

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Proenza, J., Gervilla, F., Melgarejo, J., Bodinier, J-L. (1999) Al- and Cr-rich chromitites from the Mayari-Baracoa ophiolitic belt (eastern Cuba); consequence of interaction between volatile-rich melts and peridotites in suprasubduction mantle. Economic Geology, 94:4, 547-566.
Proenza, J.A., Gervilla, F., Melgarejo, J.C. (2002) Los depósitos de cromita en complejos ofiolíticos: discusión de un modelo de formación a partir de las particularidades de las cromitas de Cuba Oriental. Boletín de la Sociedad Española de Mineralogía, (25), 97-128.
Lazarenkov, V.G., Tikhomirov, I.N., Zhidkov, A.Y., Talovina, I.V. (2005) Platinum Group Metals and Gold in Supergene Nickel Ores of the Moa and Nikaro Deposits (Cuba). Lithology and Mineral Resources, 40(6), 521-527.
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.

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