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In Ouzzal, Tamanrasset Province (Tamanghasset Province), Algeriai
Regional Level Types
In Ouzzal- not defined -
Tamanrasset Province (Tamanghasset Province)Province
AlgeriaCountry

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Latitude & Longitude (WGS84):
20° 37' 23'' North , 2° 28' 51'' East
Latitude & Longitude (decimal):
20.62306,2.48111
GRN:
N14E02
Köppen climate type:
BWh : Hot deserts climate
Mindat Locality ID:
259611
Long-form identifier:
mindat:1:2:259611:5
GUID (UUID V4):
0


According to Woolley 2001, this locality covers the range 23º27' - 23º47'N; 3º04' - 3º25'E.

A group of rocks occurring NW of the Hoggar and formerly described as brecciated metamorphic marbles are carbonatites (Ouzegane et al. 1988).

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Standard Detailed Gallery Strunz Chemical Elements

Mineral List

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

21 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:

ⓘ Albite
Formula: Na(AlSi3O8)
ⓘ Albite var. Oligoclase
Formula: (Na,Ca)[Al(Si,Al)Si2O8]
ⓘ 'Allanite Group'
Formula: (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
References:
Allègre, C. J., & Caby, R. (1972). Chronologie absolue du Précambrien de l'Ahaggar occidental. CR Acad. Sci. Paris, 275(D), 2095-2098.
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J. R., Ouzegane, K., & Jehanno, C. (1988). Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin, 100(8), 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Woldegabriel, Giday, Aronson, James L., Walter, Robert C. (1990) Geology, geochronology, and rift basin development in the central sector of the Main Ethiopia Rift. Geological Society of America Bulletin, 102 (4) 439-458 doi:10.1130/0016-7606(1990)102<0439:ggarbd>2.3.co;2
Fourcade, S., KIENAST, J. R., & Ouzegane, K. (1996). Metasomatic effects related to channelled fluid streaming through deep crust: fenites and associated carbonatites (In Ouzzal Proterozoic granulites, Hoggar, Algeria). Journal of Metamorphic Geology, 14(6), 763-781. doi.org/10.1111/j.1525-1314.1996.00055.x
ⓘ 'Almandine-Pyrope Series'
ⓘ 'Amphibole Supergroup'
Formula: AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
References:
Allègre, C. J., & Caby, R. (1972). Chronologie absolue du Précambrien de l'Ahaggar occidental. CR Acad. Sci. Paris, 275(D), 2095-2098.
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J. R., Ouzegane, K., & Jehanno, C. (1988). Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin, 100(8), 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Woldegabriel, Giday, Aronson, James L., Walter, Robert C. (1990) Geology, geochronology, and rift basin development in the central sector of the Main Ethiopia Rift. Geological Society of America Bulletin, 102 (4) 439-458 doi:10.1130/0016-7606(1990)102<0439:ggarbd>2.3.co;2
Fourcade, S., KIENAST, J. R., & Ouzegane, K. (1996). Metasomatic effects related to channelled fluid streaming through deep crust: fenites and associated carbonatites (In Ouzzal Proterozoic granulites, Hoggar, Algeria). Journal of Metamorphic Geology, 14(6), 763-781. doi.org/10.1111/j.1525-1314.1996.00055.x
ⓘ Andradite
Formula: Ca3Fe3+2(SiO4)3
References:
Allègre, C. J., & Caby, R. (1972). Chronologie absolue du Précambrien de l'Ahaggar occidental. CR Acad. Sci. Paris, 275(D), 2095-2098.
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J. R., Ouzegane, K., & Jehanno, C. (1988). Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin, 100(8), 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Woldegabriel, Giday, Aronson, James L., Walter, Robert C. (1990) Geology, geochronology, and rift basin development in the central sector of the Main Ethiopia Rift. Geological Society of America Bulletin, 102 (4) 439-458 doi:10.1130/0016-7606(1990)102<0439:ggarbd>2.3.co;2
Fourcade, S., KIENAST, J. R., & Ouzegane, K. (1996). Metasomatic effects related to channelled fluid streaming through deep crust: fenites and associated carbonatites (In Ouzzal Proterozoic granulites, Hoggar, Algeria). Journal of Metamorphic Geology, 14(6), 763-781. doi.org/10.1111/j.1525-1314.1996.00055.x
ⓘ 'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
References:
Allègre, C. J., & Caby, R. (1972). Chronologie absolue du Précambrien de l'Ahaggar occidental. CR Acad. Sci. Paris, 275(D), 2095-2098.
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J. R., Ouzegane, K., & Jehanno, C. (1988). Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin, 100(8), 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Woldegabriel, Giday, Aronson, James L., Walter, Robert C. (1990) Geology, geochronology, and rift basin development in the central sector of the Main Ethiopia Rift. Geological Society of America Bulletin, 102 (4) 439-458 doi:10.1130/0016-7606(1990)102<0439:ggarbd>2.3.co;2
Fourcade, S., KIENAST, J. R., & Ouzegane, K. (1996). Metasomatic effects related to channelled fluid streaming through deep crust: fenites and associated carbonatites (In Ouzzal Proterozoic granulites, Hoggar, Algeria). Journal of Metamorphic Geology, 14(6), 763-781. doi.org/10.1111/j.1525-1314.1996.00055.x
ⓘ Augite
Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6
ⓘ Augite var. Fassaite
Formula: (Ca,Na)(Mg,Fe2+,Al,Fe3+,Ti)[(Si,Al)2O6]
ⓘ 'Britholite Group'
Formula: (REE,Ca)5[(Si,P)O4]3X
References:
Allègre, C. J., & Caby, R. (1972). Chronologie absolue du Précambrien de l'Ahaggar occidental. CR Acad. Sci. Paris, 275(D), 2095-2098.
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J. R., Ouzegane, K., & Jehanno, C. (1988). Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin, 100(8), 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Woldegabriel, Giday, Aronson, James L., Walter, Robert C. (1990) Geology, geochronology, and rift basin development in the central sector of the Main Ethiopia Rift. Geological Society of America Bulletin, 102 (4) 439-458 doi:10.1130/0016-7606(1990)102<0439:ggarbd>2.3.co;2
Fourcade, S., KIENAST, J. R., & Ouzegane, K. (1996). Metasomatic effects related to channelled fluid streaming through deep crust: fenites and associated carbonatites (In Ouzzal Proterozoic granulites, Hoggar, Algeria). Journal of Metamorphic Geology, 14(6), 763-781. doi.org/10.1111/j.1525-1314.1996.00055.x
ⓘ Calcite
Formula: CaCO3
References:
Allègre, C. J., & Caby, R. (1972). Chronologie absolue du Précambrien de l'Ahaggar occidental. CR Acad. Sci. Paris, 275(D), 2095-2098.
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J. R., Ouzegane, K., & Jehanno, C. (1988). Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin, 100(8), 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J. R., Ouzegane, K., & Jehanno, C. (1988). Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin, 100(8), 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Woldegabriel, Giday, Aronson, James L., Walter, Robert C. (1990) Geology, geochronology, and rift basin development in the central sector of the Main Ethiopia Rift. Geological Society of America Bulletin, 102 (4) 439-458 doi:10.1130/0016-7606(1990)102<0439:ggarbd>2.3.co;2
Fourcade, S., KIENAST, J. R., & Ouzegane, K. (1996). Metasomatic effects related to channelled fluid streaming through deep crust: fenites and associated carbonatites (In Ouzzal Proterozoic granulites, Hoggar, Algeria). Journal of Metamorphic Geology, 14(6), 763-781. doi.org/10.1111/j.1525-1314.1996.00055.x
ⓘ 'Chevkinite Group'
ⓘ 'Clinopyroxene Subgroup'
ⓘ Cordierite
Formula: Mg2Al4Si5O18
ⓘ Diopside
Formula: CaMgSi2O6
References:
Allègre, C. J., & Caby, R. (1972). Chronologie absolue du Précambrien de l'Ahaggar occidental. CR Acad. Sci. Paris, 275(D), 2095-2098.
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J. R., Ouzegane, K., & Jehanno, C. (1988). Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin, 100(8), 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Woldegabriel, Giday, Aronson, James L., Walter, Robert C. (1990) Geology, geochronology, and rift basin development in the central sector of the Main Ethiopia Rift. Geological Society of America Bulletin, 102 (4) 439-458 doi:10.1130/0016-7606(1990)102<0439:ggarbd>2.3.co;2
Fourcade, S., KIENAST, J. R., & Ouzegane, K. (1996). Metasomatic effects related to channelled fluid streaming through deep crust: fenites and associated carbonatites (In Ouzzal Proterozoic granulites, Hoggar, Algeria). Journal of Metamorphic Geology, 14(6), 763-781. doi.org/10.1111/j.1525-1314.1996.00055.x
ⓘ Diopside var. Salite
Formula: CaMgSi2O6
References:
Allègre, C. J., & Caby, R. (1972). Chronologie absolue du Précambrien de l'Ahaggar occidental. CR Acad. Sci. Paris, 275(D), 2095-2098.
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J. R., Ouzegane, K., & Jehanno, C. (1988). Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin, 100(8), 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J. R., Ouzegane, K., & Jehanno, C. (1988). Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin, 100(8), 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Woldegabriel, Giday, Aronson, James L., Walter, Robert C. (1990) Geology, geochronology, and rift basin development in the central sector of the Main Ethiopia Rift. Geological Society of America Bulletin, 102 (4) 439-458 doi:10.1130/0016-7606(1990)102<0439:ggarbd>2.3.co;2
Fourcade, S., KIENAST, J. R., & Ouzegane, K. (1996). Metasomatic effects related to channelled fluid streaming through deep crust: fenites and associated carbonatites (In Ouzzal Proterozoic granulites, Hoggar, Algeria). Journal of Metamorphic Geology, 14(6), 763-781. doi.org/10.1111/j.1525-1314.1996.00055.x
ⓘ 'Fayalite-Forsterite Series'
References:
Allègre, C. J., & Caby, R. (1972). Chronologie absolue du Précambrien de l'Ahaggar occidental. CR Acad. Sci. Paris, 275(D), 2095-2098.
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J. R., Ouzegane, K., & Jehanno, C. (1988). Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin, 100(8), 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Woldegabriel, Giday, Aronson, James L., Walter, Robert C. (1990) Geology, geochronology, and rift basin development in the central sector of the Main Ethiopia Rift. Geological Society of America Bulletin, 102 (4) 439-458 doi:10.1130/0016-7606(1990)102<0439:ggarbd>2.3.co;2
Fourcade, S., KIENAST, J. R., & Ouzegane, K. (1996). Metasomatic effects related to channelled fluid streaming through deep crust: fenites and associated carbonatites (In Ouzzal Proterozoic granulites, Hoggar, Algeria). Journal of Metamorphic Geology, 14(6), 763-781. doi.org/10.1111/j.1525-1314.1996.00055.x
ⓘ 'Feldspar Group'
ⓘ 'Feldspar Group var. Perthite'
ⓘ Fluorapatite
Formula: Ca5(PO4)3F
References:
Allègre, C. J., & Caby, R. (1972). Chronologie absolue du Précambrien de l'Ahaggar occidental. CR Acad. Sci. Paris, 275(D), 2095-2098.
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J. R., Ouzegane, K., & Jehanno, C. (1988). Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin, 100(8), 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Woldegabriel, Giday, Aronson, James L., Walter, Robert C. (1990) Geology, geochronology, and rift basin development in the central sector of the Main Ethiopia Rift. Geological Society of America Bulletin, 102 (4) 439-458 doi:10.1130/0016-7606(1990)102<0439:ggarbd>2.3.co;2
Fourcade, S., KIENAST, J. R., & Ouzegane, K. (1996). Metasomatic effects related to channelled fluid streaming through deep crust: fenites and associated carbonatites (In Ouzzal Proterozoic granulites, Hoggar, Algeria). Journal of Metamorphic Geology, 14(6), 763-781. doi.org/10.1111/j.1525-1314.1996.00055.x
ⓘ 'Garnet Group'
Formula: X3Z2(SiO4)3
References:
Allègre, C. J., & Caby, R. (1972). Chronologie absolue du Précambrien de l'Ahaggar occidental. CR Acad. Sci. Paris, 275(D), 2095-2098.
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J. R., Ouzegane, K., & Jehanno, C. (1988). Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin, 100(8), 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Woldegabriel, Giday, Aronson, James L., Walter, Robert C. (1990) Geology, geochronology, and rift basin development in the central sector of the Main Ethiopia Rift. Geological Society of America Bulletin, 102 (4) 439-458 doi:10.1130/0016-7606(1990)102<0439:ggarbd>2.3.co;2
Fourcade, S., KIENAST, J. R., & Ouzegane, K. (1996). Metasomatic effects related to channelled fluid streaming through deep crust: fenites and associated carbonatites (In Ouzzal Proterozoic granulites, Hoggar, Algeria). Journal of Metamorphic Geology, 14(6), 763-781. doi.org/10.1111/j.1525-1314.1996.00055.x
ⓘ Grossular
Formula: Ca3Al2(SiO4)3
References:
Allègre, C. J., & Caby, R. (1972). Chronologie absolue du Précambrien de l'Ahaggar occidental. CR Acad. Sci. Paris, 275(D), 2095-2098.
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J. R., Ouzegane, K., & Jehanno, C. (1988). Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin, 100(8), 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J. R., Ouzegane, K., & Jehanno, C. (1988). Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin, 100(8), 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Woldegabriel, Giday, Aronson, James L., Walter, Robert C. (1990) Geology, geochronology, and rift basin development in the central sector of the Main Ethiopia Rift. Geological Society of America Bulletin, 102 (4) 439-458 doi:10.1130/0016-7606(1990)102<0439:ggarbd>2.3.co;2
Fourcade, S., KIENAST, J. R., & Ouzegane, K. (1996). Metasomatic effects related to channelled fluid streaming through deep crust: fenites and associated carbonatites (In Ouzzal Proterozoic granulites, Hoggar, Algeria). Journal of Metamorphic Geology, 14(6), 763-781. doi.org/10.1111/j.1525-1314.1996.00055.x
ⓘ Hercynite
Formula: Fe2+Al2O4
ⓘ Hercynite var. Picotite
Formula: (Fe,Mg)(Al,Cr)2O4
ⓘ 'K Feldspar'
References:
Allègre, C. J., & Caby, R. (1972). Chronologie absolue du Précambrien de l'Ahaggar occidental. CR Acad. Sci. Paris, 275(D), 2095-2098.
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J. R., Ouzegane, K., & Jehanno, C. (1988). Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin, 100(8), 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Woldegabriel, Giday, Aronson, James L., Walter, Robert C. (1990) Geology, geochronology, and rift basin development in the central sector of the Main Ethiopia Rift. Geological Society of America Bulletin, 102 (4) 439-458 doi:10.1130/0016-7606(1990)102<0439:ggarbd>2.3.co;2
Fourcade, S., KIENAST, J. R., & Ouzegane, K. (1996). Metasomatic effects related to channelled fluid streaming through deep crust: fenites and associated carbonatites (In Ouzzal Proterozoic granulites, Hoggar, Algeria). Journal of Metamorphic Geology, 14(6), 763-781. doi.org/10.1111/j.1525-1314.1996.00055.x
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
References:
Allègre, C. J., & Caby, R. (1972). Chronologie absolue du Précambrien de l'Ahaggar occidental. CR Acad. Sci. Paris, 275(D), 2095-2098.
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J. R., Ouzegane, K., & Jehanno, C. (1988). Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin, 100(8), 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Woldegabriel, Giday, Aronson, James L., Walter, Robert C. (1990) Geology, geochronology, and rift basin development in the central sector of the Main Ethiopia Rift. Geological Society of America Bulletin, 102 (4) 439-458 doi:10.1130/0016-7606(1990)102<0439:ggarbd>2.3.co;2
Fourcade, S., KIENAST, J. R., & Ouzegane, K. (1996). Metasomatic effects related to channelled fluid streaming through deep crust: fenites and associated carbonatites (In Ouzzal Proterozoic granulites, Hoggar, Algeria). Journal of Metamorphic Geology, 14(6), 763-781. doi.org/10.1111/j.1525-1314.1996.00055.x
ⓘ 'Mica Group'
References:
Allègre, C. J., & Caby, R. (1972). Chronologie absolue du Précambrien de l'Ahaggar occidental. CR Acad. Sci. Paris, 275(D), 2095-2098.
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J. R., Ouzegane, K., & Jehanno, C. (1988). Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin, 100(8), 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Woldegabriel, Giday, Aronson, James L., Walter, Robert C. (1990) Geology, geochronology, and rift basin development in the central sector of the Main Ethiopia Rift. Geological Society of America Bulletin, 102 (4) 439-458 doi:10.1130/0016-7606(1990)102<0439:ggarbd>2.3.co;2
Fourcade, S., KIENAST, J. R., & Ouzegane, K. (1996). Metasomatic effects related to channelled fluid streaming through deep crust: fenites and associated carbonatites (In Ouzzal Proterozoic granulites, Hoggar, Algeria). Journal of Metamorphic Geology, 14(6), 763-781. doi.org/10.1111/j.1525-1314.1996.00055.x
ⓘ Microcline
Formula: K(AlSi3O8)
References:
Allègre, C. J., & Caby, R. (1972). Chronologie absolue du Précambrien de l'Ahaggar occidental. CR Acad. Sci. Paris, 275(D), 2095-2098.
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J. R., Ouzegane, K., & Jehanno, C. (1988). Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin, 100(8), 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Woldegabriel, Giday, Aronson, James L., Walter, Robert C. (1990) Geology, geochronology, and rift basin development in the central sector of the Main Ethiopia Rift. Geological Society of America Bulletin, 102 (4) 439-458 doi:10.1130/0016-7606(1990)102<0439:ggarbd>2.3.co;2
Fourcade, S., KIENAST, J. R., & Ouzegane, K. (1996). Metasomatic effects related to channelled fluid streaming through deep crust: fenites and associated carbonatites (In Ouzzal Proterozoic granulites, Hoggar, Algeria). Journal of Metamorphic Geology, 14(6), 763-781. doi.org/10.1111/j.1525-1314.1996.00055.x
ⓘ Orthoclase
Formula: K(AlSi3O8)
ⓘ 'Orthopyroxene Subgroup'
ⓘ Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
ⓘ 'Pyroxene Group'
Formula: ADSi2O6
References:
Allègre, C. J., & Caby, R. (1972). Chronologie absolue du Précambrien de l'Ahaggar occidental. CR Acad. Sci. Paris, 275(D), 2095-2098.
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J. R., Ouzegane, K., & Jehanno, C. (1988). Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin, 100(8), 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Woldegabriel, Giday, Aronson, James L., Walter, Robert C. (1990) Geology, geochronology, and rift basin development in the central sector of the Main Ethiopia Rift. Geological Society of America Bulletin, 102 (4) 439-458 doi:10.1130/0016-7606(1990)102<0439:ggarbd>2.3.co;2
Fourcade, S., KIENAST, J. R., & Ouzegane, K. (1996). Metasomatic effects related to channelled fluid streaming through deep crust: fenites and associated carbonatites (In Ouzzal Proterozoic granulites, Hoggar, Algeria). Journal of Metamorphic Geology, 14(6), 763-781. doi.org/10.1111/j.1525-1314.1996.00055.x
ⓘ Quartz
Formula: SiO2
ⓘ Rutile
Formula: TiO2
ⓘ Sapphirine
Formula: Mg4(Mg3Al9)O4[Si3Al9O36]
ⓘ 'Scapolite'
References:
Allègre, C. J., & Caby, R. (1972). Chronologie absolue du Précambrien de l'Ahaggar occidental. CR Acad. Sci. Paris, 275(D), 2095-2098.
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J. R., Ouzegane, K., & Jehanno, C. (1988). Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin, 100(8), 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Woldegabriel, Giday, Aronson, James L., Walter, Robert C. (1990) Geology, geochronology, and rift basin development in the central sector of the Main Ethiopia Rift. Geological Society of America Bulletin, 102 (4) 439-458 doi:10.1130/0016-7606(1990)102<0439:ggarbd>2.3.co;2
Fourcade, S., KIENAST, J. R., & Ouzegane, K. (1996). Metasomatic effects related to channelled fluid streaming through deep crust: fenites and associated carbonatites (In Ouzzal Proterozoic granulites, Hoggar, Algeria). Journal of Metamorphic Geology, 14(6), 763-781. doi.org/10.1111/j.1525-1314.1996.00055.x
ⓘ Sillimanite
Formula: Al2(SiO4)O
ⓘ Spinel
Formula: MgAl2O4
References:
Allègre, C. J., & Caby, R. (1972). Chronologie absolue du Précambrien de l'Ahaggar occidental. CR Acad. Sci. Paris, 275(D), 2095-2098.
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J. R., Ouzegane, K., & Jehanno, C. (1988). Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin, 100(8), 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Woldegabriel, Giday, Aronson, James L., Walter, Robert C. (1990) Geology, geochronology, and rift basin development in the central sector of the Main Ethiopia Rift. Geological Society of America Bulletin, 102 (4) 439-458 doi:10.1130/0016-7606(1990)102<0439:ggarbd>2.3.co;2
Fourcade, S., KIENAST, J. R., & Ouzegane, K. (1996). Metasomatic effects related to channelled fluid streaming through deep crust: fenites and associated carbonatites (In Ouzzal Proterozoic granulites, Hoggar, Algeria). Journal of Metamorphic Geology, 14(6), 763-781. doi.org/10.1111/j.1525-1314.1996.00055.x
ⓘ Titanite
Formula: CaTi(SiO4)O
References:
Allègre, C. J., & Caby, R. (1972). Chronologie absolue du Précambrien de l'Ahaggar occidental. CR Acad. Sci. Paris, 275(D), 2095-2098.
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J. R., Ouzegane, K., & Jehanno, C. (1988). Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin, 100(8), 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Woldegabriel, Giday, Aronson, James L., Walter, Robert C. (1990) Geology, geochronology, and rift basin development in the central sector of the Main Ethiopia Rift. Geological Society of America Bulletin, 102 (4) 439-458 doi:10.1130/0016-7606(1990)102<0439:ggarbd>2.3.co;2
Fourcade, S., KIENAST, J. R., & Ouzegane, K. (1996). Metasomatic effects related to channelled fluid streaming through deep crust: fenites and associated carbonatites (In Ouzzal Proterozoic granulites, Hoggar, Algeria). Journal of Metamorphic Geology, 14(6), 763-781. doi.org/10.1111/j.1525-1314.1996.00055.x
ⓘ Wollastonite
Formula: Ca3(Si3O9)
References:
Allègre, C. J., & Caby, R. (1972). Chronologie absolue du Précambrien de l'Ahaggar occidental. CR Acad. Sci. Paris, 275(D), 2095-2098.
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J. R., Ouzegane, K., & Jehanno, C. (1988). Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin, 100(8), 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Woldegabriel, Giday, Aronson, James L., Walter, Robert C. (1990) Geology, geochronology, and rift basin development in the central sector of the Main Ethiopia Rift. Geological Society of America Bulletin, 102 (4) 439-458 doi:10.1130/0016-7606(1990)102<0439:ggarbd>2.3.co;2
Fourcade, S., KIENAST, J. R., & Ouzegane, K. (1996). Metasomatic effects related to channelled fluid streaming through deep crust: fenites and associated carbonatites (In Ouzzal Proterozoic granulites, Hoggar, Algeria). Journal of Metamorphic Geology, 14(6), 763-781. doi.org/10.1111/j.1525-1314.1996.00055.x
ⓘ Zircon
Formula: Zr(SiO4)
References:
Allègre, C. J., & Caby, R. (1972). Chronologie absolue du Précambrien de l'Ahaggar occidental. CR Acad. Sci. Paris, 275(D), 2095-2098.
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J. R., Ouzegane, K., & Jehanno, C. (1988). Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin, 100(8), 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Woldegabriel, Giday, Aronson, James L., Walter, Robert C. (1990) Geology, geochronology, and rift basin development in the central sector of the Main Ethiopia Rift. Geological Society of America Bulletin, 102 (4) 439-458 doi:10.1130/0016-7606(1990)102<0439:ggarbd>2.3.co;2
Fourcade, S., KIENAST, J. R., & Ouzegane, K. (1996). Metasomatic effects related to channelled fluid streaming through deep crust: fenites and associated carbonatites (In Ouzzal Proterozoic granulites, Hoggar, Algeria). Journal of Metamorphic Geology, 14(6), 763-781. doi.org/10.1111/j.1525-1314.1996.00055.x

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘHercynite4.BB.05Fe2+Al2O4
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘSpinel4.BB.05MgAl2O4
ⓘHercynite
var. Picotite		4.BB.05(Fe,Mg)(Al,Cr)2O4
ⓘQuartz4.DA.05SiO2
ⓘRutile4.DB.05TiO2
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
Group 8 - Phosphates, Arsenates and Vanadates
ⓘFluorapatite8.BN.05Ca5(PO4)3F
Group 9 - Silicates
ⓘAndradite9.AD.25Ca3Fe3+2(SiO4)3
ⓘGrossular9.AD.25Ca3Al2(SiO4)3
ⓘZircon9.AD.30Zr(SiO4)
ⓘSillimanite9.AF.05Al2(SiO4)O
ⓘTitanite9.AG.15CaTi(SiO4)O
ⓘCordierite9.CJ.10Mg2Al4Si5O18
ⓘAugite9.DA.15(CaxMgyFez)(Mgy1Fez1)Si2O6
ⓘDiopside9.DA.15CaMgSi2O6
ⓘvar. Salite9.DA.15CaMgSi2O6
ⓘAugite
var. Fassaite		9.DA.15(Ca,Na)(Mg,Fe2+,Al,Fe3+,Ti)[(Si,Al)2O6]
ⓘWollastonite9.DG.05Ca3(Si3O9)
ⓘSapphirine9.DH.45Mg4(Mg3Al9)O4[Si3Al9O36]
ⓘPhlogopite9.EC.20KMg3(AlSi3O10)(OH)2
ⓘMicrocline9.FA.30K(AlSi3O8)
ⓘOrthoclase9.FA.30K(AlSi3O8)
ⓘAlbite9.FA.35Na(AlSi3O8)
ⓘvar. Oligoclase9.FA.35(Na,Ca)[Al(Si,Al)Si2O8]
Unclassified
ⓘ'Amphibole Supergroup'-AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
ⓘ'Feldspar Group'-
ⓘ'var. Perthite'-
ⓘ'Mica Group'-
ⓘ'Clinopyroxene Subgroup'-
ⓘ'Almandine-Pyrope Series'-
ⓘ'Fayalite-Forsterite Series'-
ⓘ'Scapolite'-
ⓘ'K Feldspar'-
ⓘ'Pyroxene Group'-ADSi2O6
ⓘ'Garnet Group'-X3Z2(SiO4)3
ⓘ'Orthopyroxene Subgroup'-
ⓘ'Apatite'-Ca5(PO4)3(Cl/F/OH)
ⓘ'Britholite Group'-(REE,Ca)5[(Si,P)O4]3X
ⓘ'Chevkinite Group'-
ⓘ'Allanite Group'-(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)

List of minerals for each chemical element

HHydrogen
Hⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Hⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Hⓘ ApatiteCa5(PO4)3(Cl/F/OH)
Hⓘ Allanite Group(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
CCarbon
Cⓘ CalciteCaCO3
OOxygen
Oⓘ AlbiteNa(AlSi3O8)
Oⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Oⓘ AndraditeCa3Fe23+(SiO4)3
Oⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Oⓘ CalciteCaCO3
Oⓘ CordieriteMg2Al4Si5O18
Oⓘ DiopsideCaMgSi2O6
Oⓘ FluorapatiteCa5(PO4)3F
Oⓘ GrossularCa3Al2(SiO4)3
Oⓘ HercyniteFe2+Al2O4
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ MicroclineK(AlSi3O8)
Oⓘ Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Oⓘ OrthoclaseK(AlSi3O8)
Oⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Oⓘ QuartzSiO2
Oⓘ RutileTiO2
Oⓘ SapphirineMg4(Mg3Al9)O4[Si3Al9O36]
Oⓘ SillimaniteAl2(SiO4)O
Oⓘ SpinelMgAl2O4
Oⓘ TitaniteCaTi(SiO4)O
Oⓘ WollastoniteCa3(Si3O9)
Oⓘ ZirconZr(SiO4)
Oⓘ Almandine-Pyrope Series
Oⓘ Fayalite-Forsterite Series
Oⓘ Pyroxene GroupADSi2O6
Oⓘ Hercynite var. Picotite(Fe,Mg)(Al,Cr)2O4
Oⓘ Garnet GroupX3Z2(SiO4)3
Oⓘ Diopside var. SaliteCaMgSi2O6
Oⓘ Augite var. Fassaite(Ca,Na)(Mg,Fe2+,Al,Fe3+,Ti)[(Si,Al)2O6]
Oⓘ ApatiteCa5(PO4)3(Cl/F/OH)
Oⓘ Britholite Group(REE,Ca)5[(Si,P)O4]3X
Oⓘ Allanite Group(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
FFluorine
Fⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Fⓘ FluorapatiteCa5(PO4)3F
Fⓘ ApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
Naⓘ AlbiteNa(AlSi3O8)
Naⓘ Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Naⓘ Augite var. Fassaite(Ca,Na)(Mg,Fe2+,Al,Fe3+,Ti)[(Si,Al)2O6]
MgMagnesium
Mgⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Mgⓘ CordieriteMg2Al4Si5O18
Mgⓘ DiopsideCaMgSi2O6
Mgⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Mgⓘ SapphirineMg4(Mg3Al9)O4[Si3Al9O36]
Mgⓘ SpinelMgAl2O4
Mgⓘ Almandine-Pyrope Series
Mgⓘ Fayalite-Forsterite Series
Mgⓘ Hercynite var. Picotite(Fe,Mg)(Al,Cr)2O4
Mgⓘ Diopside var. SaliteCaMgSi2O6
Mgⓘ Augite var. Fassaite(Ca,Na)(Mg,Fe2+,Al,Fe3+,Ti)[(Si,Al)2O6]
AlAluminium
Alⓘ AlbiteNa(AlSi3O8)
Alⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Alⓘ CordieriteMg2Al4Si5O18
Alⓘ GrossularCa3Al2(SiO4)3
Alⓘ HercyniteFe2+Al2O4
Alⓘ MicroclineK(AlSi3O8)
Alⓘ Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Alⓘ OrthoclaseK(AlSi3O8)
Alⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Alⓘ SapphirineMg4(Mg3Al9)O4[Si3Al9O36]
Alⓘ SillimaniteAl2(SiO4)O
Alⓘ SpinelMgAl2O4
Alⓘ Almandine-Pyrope Series
Alⓘ Hercynite var. Picotite(Fe,Mg)(Al,Cr)2O4
Alⓘ Augite var. Fassaite(Ca,Na)(Mg,Fe2+,Al,Fe3+,Ti)[(Si,Al)2O6]
SiSilicon
Siⓘ AlbiteNa(AlSi3O8)
Siⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Siⓘ AndraditeCa3Fe23+(SiO4)3
Siⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Siⓘ CordieriteMg2Al4Si5O18
Siⓘ DiopsideCaMgSi2O6
Siⓘ GrossularCa3Al2(SiO4)3
Siⓘ MicroclineK(AlSi3O8)
Siⓘ Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Siⓘ OrthoclaseK(AlSi3O8)
Siⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Siⓘ QuartzSiO2
Siⓘ SapphirineMg4(Mg3Al9)O4[Si3Al9O36]
Siⓘ SillimaniteAl2(SiO4)O
Siⓘ TitaniteCaTi(SiO4)O
Siⓘ WollastoniteCa3(Si3O9)
Siⓘ ZirconZr(SiO4)
Siⓘ Almandine-Pyrope Series
Siⓘ Fayalite-Forsterite Series
Siⓘ Pyroxene GroupADSi2O6
Siⓘ Garnet GroupX3Z2(SiO4)3
Siⓘ Diopside var. SaliteCaMgSi2O6
Siⓘ Augite var. Fassaite(Ca,Na)(Mg,Fe2+,Al,Fe3+,Ti)[(Si,Al)2O6]
Siⓘ Britholite Group(REE,Ca)5[(Si,P)O4]3X
Siⓘ Allanite Group(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
PPhosphorus
Pⓘ FluorapatiteCa5(PO4)3F
Pⓘ ApatiteCa5(PO4)3(Cl/F/OH)
Pⓘ Britholite Group(REE,Ca)5[(Si,P)O4]3X
ClChlorine
Clⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Clⓘ ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
Kⓘ MicroclineK(AlSi3O8)
Kⓘ OrthoclaseK(AlSi3O8)
Kⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
CaCalcium
Caⓘ AndraditeCa3Fe23+(SiO4)3
Caⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Caⓘ CalciteCaCO3
Caⓘ DiopsideCaMgSi2O6
Caⓘ FluorapatiteCa5(PO4)3F
Caⓘ GrossularCa3Al2(SiO4)3
Caⓘ Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Caⓘ TitaniteCaTi(SiO4)O
Caⓘ WollastoniteCa3(Si3O9)
Caⓘ Diopside var. SaliteCaMgSi2O6
Caⓘ Augite var. Fassaite(Ca,Na)(Mg,Fe2+,Al,Fe3+,Ti)[(Si,Al)2O6]
Caⓘ ApatiteCa5(PO4)3(Cl/F/OH)
Caⓘ Britholite Group(REE,Ca)5[(Si,P)O4]3X
TiTitanium
Tiⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Tiⓘ RutileTiO2
Tiⓘ TitaniteCaTi(SiO4)O
Tiⓘ Augite var. Fassaite(Ca,Na)(Mg,Fe2+,Al,Fe3+,Ti)[(Si,Al)2O6]
CrChromium
Crⓘ Hercynite var. Picotite(Fe,Mg)(Al,Cr)2O4
FeIron
Feⓘ AndraditeCa3Fe23+(SiO4)3
Feⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Feⓘ HercyniteFe2+Al2O4
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ Almandine-Pyrope Series
Feⓘ Fayalite-Forsterite Series
Feⓘ Hercynite var. Picotite(Fe,Mg)(Al,Cr)2O4
Feⓘ Augite var. Fassaite(Ca,Na)(Mg,Fe2+,Al,Fe3+,Ti)[(Si,Al)2O6]
ZrZirconium
Zrⓘ ZirconZr(SiO4)

Localities in this Region

Algeria

Other Regions, Features and Areas containing this locality

AfricaContinent
African PlateTectonic Plate
Algeria
North Africa
Northwest Africa MeteoritesGroup of Meteorite Fall Locations

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References

www.getamap.net (n.d.) http://www.getamap.net/maps/algeria/tamanghasset/_inouzzal/
Allègre, C. J., & Caby, R. (1972). Chronologie absolue du Précambrien de l'Ahaggar occidental. CR Acad. Sci. Paris, 275(D), 2095-2098.
Bernard-Griffiths, Jean, Peucat, Jean -Jacques, Fourcade, Serge, Kienast, Jean -Robert, Ouzegane, Khadidja (1988) Origin and evolution of 2 Ga old carbonatite complex (Ihouhaouene, Ahaggar, Algeria): Nd and Sr isotopic evidence. Contributions to Mineralogy and Petrology, 100 (3) 339-348 doi:10.1007/bf00379743
Carpena, J., Kienast, J.R., Ouzegane, K., Jehanno, C. (1988) Evidence of the contrasted fission-track clock behavior of the apatites from In Ouzzal carbonatites (northwest Hoggar): The low-temperature thermal history of an Archean basement. Geological Society of America Bulletin: 100(8): 1237-1243. doi.org/10.1130/0016-7606(1988)100<1237:EOTCFT>2.3.CO;2
Ouzegane, Khadidja, Fourcade, Serge, Kienast, Jean -Robert, Javoy, Marc (1988) New carbonatite complexes in the Archaean In'Ouzzal nucleus (Ahaggar, Algeria): mineralogical and geochemical data. Contributions to Mineralogy and Petrology, 98 (3) 277-292 doi:10.1007/bf00375179
Fourcade, S., KIENAST, J. R., & Ouzegane, K. (1996). Metasomatic effects related to channelled fluid streaming through deep crust: fenites and associated carbonatites (In Ouzzal Proterozoic granulites, Hoggar, Algeria). Journal of Metamorphic Geology, 14(6), 763-781. doi.org/10.1111/j.1525-1314.1996.00055.x
Woolley, A. R. (2001) Alkaline Rocks and Carbonatites of the World, Part 3: Africa - Alkaline Rocks and Carbonatites of the World. The Geological Society of London.p.11
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