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Tadjourah Region, Djiboutii
Regional Level Types
Tadjourah RegionRegion
DjiboutiCountry

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PhotosMapsSearch
02365810017272256617979.jpg
Gypsum

Assal Lake, Tadjourah Region, Djibouti
05565010017272256619184.jpg
Gypsum

Assal Lake, Tadjourah Region, Djibouti
01636970017272256621831.jpg
Sceptre Quartz

Mousa Ali volcano, Tadjourah Region, Djibouti
02365810017272256617979.jpg
Gypsum

Assal Lake, Tadjourah Region, Djibouti
05565010017272256619184.jpg
Gypsum

Assal Lake, Tadjourah Region, Djibouti
01636970017272256621831.jpg
Sceptre Quartz

Mousa Ali volcano, Tadjourah Region, Djibouti
04370960017272256623034.jpg
Gypsum

Assal Lake, Tadjourah Region, Djibouti
05565010017272256619184.jpg
Gypsum

Assal Lake, Tadjourah Region, Djibouti
Neighbouring regions:
Dikhil Region, Djibouti
Afar Region, Ethiopia
Southern Red Sea Region, Eritrea
Arta Region, Djibouti
Obock Region, Djibouti
Type:
Region
Largest Settlements:
PlacePopulation
Tadjourah22,193 (2018)
Dorra1,873 (2012)
Mindat Locality ID:
288522
Long-form identifier:
mindat:1:2:288522:6
GUID (UUID V4):
0
Other Languages:
View 43 more...
French:
Tadjourah, Djibouti
German:
Tadjoura, Dschibuti
Italian:
regione di Tagiura, Gibuti
Russian:
Таджурах, Джибути
Simplified Chinese:
塔朱拉州, 吉布提
Spanish:
Tadjoura, Yibuti
Arabic:
تجرة, جيبوتي
Armenian:
Թանջուրահ
Belarusian:
Таджура , Джыбуці
Belarusian (Tarashkevitsa):
Таджура
Bengali:
তাজুরাহ অঞ্চল
Bosnian:
Tadjourah
Breton:
Tadjourah
Bulgarian:
Таджура, Джибути
Catalan:
Regió de Tadjoura, Djibouti
Cebuano:
Tadjourah
Danish:
Tadjourah Region, Djibouti
Dutch:
Tadjourah, Djibouti
Estonian:
Tadjoura piirkond, Djibouti
Farsi/Persian:
منطقه تاجوره, جیبوتی
Finnish:
Tadjourahin maakunta, Djibouti
Georgian:
ტაჯურის რეგიონი
Greek:
Περιφέρεια Ταντζουρά, Τζιμπουτί
Gujarati:
તજૌરહ પ્રદેશ
Hebrew:
טאג'ורה, ג’יבוטי
Hindi:
तदजौरा क्षेत्र, जिबूती
Indonesian:
Region Tadjourah, Djibouti
Japanese:
タジュラ州, ジブチ
Kannada:
ಟಾಡ್ಜೌರಾ ಪ್ರದೇಶ
Korean:
타주라 주, 지부티
Latvian:
Tedžūras reģions, Džibutija
Lithuanian:
Tadžuros regionas, Džibutis
Malay:
Tadjourah Region
Marathi:
तदजौरा रिजन
Northern Frisian:
Tadjourah
Norwegian:
Tadjourah, Djibouti
Polish:
Region Tadżura, Dżibuti
Portuguese:
Região de Tadjourah, Djibouti
Romanian:
Regiunea Tadjourah, Djibouti
Sinhalese:
ටඩ්ජෝරා කලාපය
Swedish:
Tadjourah, Djibouti
Tamil:
டாட்ஜயராஹ் பகுதி
Telugu:
టాడ్‌జౌరా ప్రాంతం
Thai:
ทัดโจรา, จิบูตี
Traditional Chinese:
塔朱拉州
Turkish:
Tadjourah Bölgesi, Cibuti
Ukrainian:
Таджура, Джибуті
Urdu:
تاجورہ علاقہ
Vietnamese:
Khu vực Tadjourah, Djibouti


The Tadjourah Region (Arabic: إقليم تاجورة‎, Somali: Gobolka Tajuura, Afar: Rakaakay Tagórri) is a region in north-central Djibouti, the largest of its six regions. With its capital at Tadjourah, it has an area of 7,100 square kilometres (2,700 sq mi). It lies along the Gulf of Tadjoura, Lake Ghoubbet, and the coastal city of Tadjoura.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

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

15 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

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

ⓘ Aegirine
Formula: NaFe3+Si2O6
References:
Richard, O. 1985. Les formations volcaniques. In: Notice explicative. Carte Geologique de la Republique de Djibouti a 1:100000. Tadjoura. Editions de l'ORSTOM. Institut Francais de Recherche Scientifique pour le Developpment en Cooperation. Paris, 9-37.
Varet, J. (1978). Geology of central and southern Afar:(Ethiopia and Djibouti Republic). Ed. du Centre nationale de la recherche scient.. (Explanation accompanying Geological map of central and southern Afar. 1:500000).
Gadalia, A. L. A. N., & Varet, J. (1983). Les rhyolites miocènes de l'Est de l'Afar. Bulletin de la Société Géologique de France, 7(2), 139-153. doi.org/10.2113/gssgfbull.S7-XXV.2.139
Deniel, C., Vidal, P., Coulon, C., Vellutini, P. J., & Piguet, P. (1994). Temporal evolution of mantle sources during continental rifting: the volcanism of Djibouti (Afar). Journal of Geophysical Research: Solid Earth, 99(B2), 2853-2869. doi.org/10.1029/93JB02576
ⓘ Aenigmatite
Formula: Na4[Fe2+10Ti2]O4[Si12O36]
References:
Richard, O. 1985. Les formations volcaniques. In: Notice explicative. Carte Geologique de la Republique de Djibouti a 1:100000. Tadjoura. Editions de l'ORSTOM. Institut Francais de Recherche Scientifique pour le Developpment en Cooperation. Paris, 9-37.
Varet, J. (1978). Geology of central and southern Afar:(Ethiopia and Djibouti Republic). Ed. du Centre nationale de la recherche scient.. (Explanation accompanying Geological map of central and southern Afar. 1:500000).
Gadalia, A. L. A. N., & Varet, J. (1983). Les rhyolites miocènes de l'Est de l'Afar. Bulletin de la Société Géologique de France, 7(2), 139-153. doi.org/10.2113/gssgfbull.S7-XXV.2.139
Deniel, C., Vidal, P., Coulon, C., Vellutini, P. J., & Piguet, P. (1994). Temporal evolution of mantle sources during continental rifting: the volcanism of Djibouti (Afar). Journal of Geophysical Research: Solid Earth, 99(B2), 2853-2869. doi.org/10.1029/93JB02576
ⓘ Anorthite
Formula: Ca(Al2Si2O8)
Habit: The macrocrysts range in size up to 2 cm. Their textures vary from euhedral to subhedral, and other samples show a subhedral to anhedral texture. All the plagioclase minerals crystallized under a condition of equilibrium and show twinning. They exhibit both Carlsbad and polysynthetic twinning in some samples and only polysynthetic twinning in the major samples. There are also some samples that present plagioclases with twinning and without twinning. Zoning is also present in some samples. We observed that all plagioclases have a glomeroporphyritic texture. Some plagioclases have undergone an embayment of microlithic groundmass and, occasionally, plagioclase crystals and olivine microcrysts.[[1]]
ⓘ 'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
References:
Richard, O. 1985. Les formations volcaniques. In: Notice explicative. Carte Geologique de la Republique de Djibouti a 1:100000. Tadjoura. Editions de l'ORSTOM. Institut Francais de Recherche Scientifique pour le Developpment en Cooperation. Paris, 9-37.
Varet, J. (1978). Geology of central and southern Afar:(Ethiopia and Djibouti Republic). Ed. du Centre nationale de la recherche scient.. (Explanation accompanying Geological map of central and southern Afar. 1:500000).
Gadalia, A. L. A. N., & Varet, J. (1983). Les rhyolites miocènes de l'Est de l'Afar. Bulletin de la Société Géologique de France, 7(2), 139-153. doi.org/10.2113/gssgfbull.S7-XXV.2.139
Deniel, C., Vidal, P., Coulon, C., Vellutini, P. J., & Piguet, P. (1994). Temporal evolution of mantle sources during continental rifting: the volcanism of Djibouti (Afar). Journal of Geophysical Research: Solid Earth, 99(B2), 2853-2869. doi.org/10.1029/93JB02576
ⓘ Arfvedsonite
Formula: [Na][Na2][Fe2+4Fe3+]Si8O22(OH)2
References:
Richard, O. 1985. Les formations volcaniques. In: Notice explicative. Carte Geologique de la Republique de Djibouti a 1:100000. Tadjoura. Editions de l'ORSTOM. Institut Francais de Recherche Scientifique pour le Developpment en Cooperation. Paris, 9-37.
Varet, J. (1978). Geology of central and southern Afar:(Ethiopia and Djibouti Republic). Ed. du Centre nationale de la recherche scient.. (Explanation accompanying Geological map of central and southern Afar. 1:500000).
Gadalia, A. L. A. N., & Varet, J. (1983). Les rhyolites miocènes de l'Est de l'Afar. Bulletin de la Société Géologique de France, 7(2), 139-153. doi.org/10.2113/gssgfbull.S7-XXV.2.139
Deniel, C., Vidal, P., Coulon, C., Vellutini, P. J., & Piguet, P. (1994). Temporal evolution of mantle sources during continental rifting: the volcanism of Djibouti (Afar). Journal of Geophysical Research: Solid Earth, 99(B2), 2853-2869. doi.org/10.1029/93JB02576
ⓘ Augite
Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6
References:
Richard, O. 1985. Les formations volcaniques. In: Notice explicative. Carte Geologique de la Republique de Djibouti a 1:100000. Tadjoura. Editions de l'ORSTOM. Institut Francais de Recherche Scientifique pour le Developpment en Cooperation. Paris, 9-37.
Varet, J. (1978). Geology of central and southern Afar:(Ethiopia and Djibouti Republic). Ed. du Centre nationale de la recherche scient.. (Explanation accompanying Geological map of central and southern Afar. 1:500000).
Gadalia, A. L. A. N., & Varet, J. (1983). Les rhyolites miocènes de l'Est de l'Afar. Bulletin de la Société Géologique de France, 7(2), 139-153. doi.org/10.2113/gssgfbull.S7-XXV.2.139
Deniel, C., Vidal, P., Coulon, C., Vellutini, P. J., & Piguet, P. (1994). Temporal evolution of mantle sources during continental rifting: the volcanism of Djibouti (Afar). Journal of Geophysical Research: Solid Earth, 99(B2), 2853-2869. doi.org/10.1029/93JB02576
ⓘ 'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
References:
Richard, O. 1985. Les formations volcaniques. In: Notice explicative. Carte Geologique de la Republique de Djibouti a 1:100000. Tadjoura. Editions de l'ORSTOM. Institut Francais de Recherche Scientifique pour le Developpment en Cooperation. Paris, 9-37.
Varet, J. (1978). Geology of central and southern Afar:(Ethiopia and Djibouti Republic). Ed. du Centre nationale de la recherche scient.. (Explanation accompanying Geological map of central and southern Afar. 1:500000).
Gadalia, A. L. A. N., & Varet, J. (1983). Les rhyolites miocènes de l'Est de l'Afar. Bulletin de la Société Géologique de France, 7(2), 139-153. doi.org/10.2113/gssgfbull.S7-XXV.2.139
Deniel, C., Vidal, P., Coulon, C., Vellutini, P. J., & Piguet, P. (1994). Temporal evolution of mantle sources during continental rifting: the volcanism of Djibouti (Afar). Journal of Geophysical Research: Solid Earth, 99(B2), 2853-2869. doi.org/10.1029/93JB02576
ⓘ Calcite
Formula: CaCO3
ⓘ Fayalite
Formula: Fe2+2(SiO4)
References:
Richard, O. 1985. Les formations volcaniques. In: Notice explicative. Carte Geologique de la Republique de Djibouti a 1:100000. Tadjoura. Editions de l'ORSTOM. Institut Francais de Recherche Scientifique pour le Developpment en Cooperation. Paris, 9-37.
Varet, J. (1978). Geology of central and southern Afar:(Ethiopia and Djibouti Republic). Ed. du Centre nationale de la recherche scient.. (Explanation accompanying Geological map of central and southern Afar. 1:500000).
Gadalia, A. L. A. N., & Varet, J. (1983). Les rhyolites miocènes de l'Est de l'Afar. Bulletin de la Société Géologique de France, 7(2), 139-153. doi.org/10.2113/gssgfbull.S7-XXV.2.139
Deniel, C., Vidal, P., Coulon, C., Vellutini, P. J., & Piguet, P. (1994). Temporal evolution of mantle sources during continental rifting: the volcanism of Djibouti (Afar). Journal of Geophysical Research: Solid Earth, 99(B2), 2853-2869. doi.org/10.1029/93JB02576
ⓘ Gypsum
Formula: CaSO4 · 2H2O
ⓘ Halite
Formula: NaCl
ⓘ Hedenbergite
Formula: CaFe2+Si2O6
References:
Richard, O. 1985. Les formations volcaniques. In: Notice explicative. Carte Geologique de la Republique de Djibouti a 1:100000. Tadjoura. Editions de l'ORSTOM. Institut Francais de Recherche Scientifique pour le Developpment en Cooperation. Paris, 9-37.
Varet, J. (1978). Geology of central and southern Afar:(Ethiopia and Djibouti Republic). Ed. du Centre nationale de la recherche scient.. (Explanation accompanying Geological map of central and southern Afar. 1:500000).
Gadalia, A. L. A. N., & Varet, J. (1983). Les rhyolites miocènes de l'Est de l'Afar. Bulletin de la Société Géologique de France, 7(2), 139-153. doi.org/10.2113/gssgfbull.S7-XXV.2.139
Deniel, C., Vidal, P., Coulon, C., Vellutini, P. J., & Piguet, P. (1994). Temporal evolution of mantle sources during continental rifting: the volcanism of Djibouti (Afar). Journal of Geophysical Research: Solid Earth, 99(B2), 2853-2869. doi.org/10.1029/93JB02576
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
References:
Richard, O. 1985. Les formations volcaniques. In: Notice explicative. Carte Geologique de la Republique de Djibouti a 1:100000. Tadjoura. Editions de l'ORSTOM. Institut Francais de Recherche Scientifique pour le Developpment en Cooperation. Paris, 9-37.
Varet, J. (1978). Geology of central and southern Afar:(Ethiopia and Djibouti Republic). Ed. du Centre nationale de la recherche scient.. (Explanation accompanying Geological map of central and southern Afar. 1:500000).
Gadalia, A. L. A. N., & Varet, J. (1983). Les rhyolites miocènes de l'Est de l'Afar. Bulletin de la Société Géologique de France, 7(2), 139-153. doi.org/10.2113/gssgfbull.S7-XXV.2.139
Deniel, C., Vidal, P., Coulon, C., Vellutini, P. J., & Piguet, P. (1994). Temporal evolution of mantle sources during continental rifting: the volcanism of Djibouti (Afar). Journal of Geophysical Research: Solid Earth, 99(B2), 2853-2869. doi.org/10.1029/93JB02576
ⓘ Magnetite var. Titanium-bearing Magnetite
Formula: Fe2+(Fe3+,Ti)2O4
References:
Richard, O. 1985. Les formations volcaniques. In: Notice explicative. Carte Geologique de la Republique de Djibouti a 1:100000. Tadjoura. Editions de l'ORSTOM. Institut Francais de Recherche Scientifique pour le Developpment en Cooperation. Paris, 9-37.
Varet, J. (1978). Geology of central and southern Afar:(Ethiopia and Djibouti Republic). Ed. du Centre nationale de la recherche scient.. (Explanation accompanying Geological map of central and southern Afar. 1:500000).
Gadalia, A. L. A. N., & Varet, J. (1983). Les rhyolites miocènes de l'Est de l'Afar. Bulletin de la Société Géologique de France, 7(2), 139-153. doi.org/10.2113/gssgfbull.S7-XXV.2.139
Deniel, C., Vidal, P., Coulon, C., Vellutini, P. J., & Piguet, P. (1994). Temporal evolution of mantle sources during continental rifting: the volcanism of Djibouti (Afar). Journal of Geophysical Research: Solid Earth, 99(B2), 2853-2869. doi.org/10.1029/93JB02576
ⓘ 'Olivine Group'
Formula: M2SiO4
ⓘ 'Pyroxene Group'
Formula: ADSi2O6
ⓘ Quartz
Formula: SiO2
ⓘ Quartz var. Sceptre Quartz
Formula: SiO2
ⓘ Sanidine
Formula: K(AlSi3O8)
References:
Richard, O. 1985. Les formations volcaniques. In: Notice explicative. Carte Geologique de la Republique de Djibouti a 1:100000. Tadjoura. Editions de l'ORSTOM. Institut Francais de Recherche Scientifique pour le Developpment en Cooperation. Paris, 9-37.
Varet, J. (1978). Geology of central and southern Afar:(Ethiopia and Djibouti Republic). Ed. du Centre nationale de la recherche scient.. (Explanation accompanying Geological map of central and southern Afar. 1:500000).
Gadalia, A. L. A. N., & Varet, J. (1983). Les rhyolites miocènes de l'Est de l'Afar. Bulletin de la Société Géologique de France, 7(2), 139-153. doi.org/10.2113/gssgfbull.S7-XXV.2.139
Deniel, C., Vidal, P., Coulon, C., Vellutini, P. J., & Piguet, P. (1994). Temporal evolution of mantle sources during continental rifting: the volcanism of Djibouti (Afar). Journal of Geophysical Research: Solid Earth, 99(B2), 2853-2869. doi.org/10.1029/93JB02576
ⓘ 'Sodic plagioclase'
References:
Richard, O. 1985. Les formations volcaniques. In: Notice explicative. Carte Geologique de la Republique de Djibouti a 1:100000. Tadjoura. Editions de l'ORSTOM. Institut Francais de Recherche Scientifique pour le Developpment en Cooperation. Paris, 9-37.
Varet, J. (1978). Geology of central and southern Afar:(Ethiopia and Djibouti Republic). Ed. du Centre nationale de la recherche scient.. (Explanation accompanying Geological map of central and southern Afar. 1:500000).
Gadalia, A. L. A. N., & Varet, J. (1983). Les rhyolites miocènes de l'Est de l'Afar. Bulletin de la Société Géologique de France, 7(2), 139-153. doi.org/10.2113/gssgfbull.S7-XXV.2.139
Deniel, C., Vidal, P., Coulon, C., Vellutini, P. J., & Piguet, P. (1994). Temporal evolution of mantle sources during continental rifting: the volcanism of Djibouti (Afar). Journal of Geophysical Research: Solid Earth, 99(B2), 2853-2869. doi.org/10.1029/93JB02576
ⓘ Titanite
Formula: CaTi(SiO4)O
References:
Richard, O. 1985. Les formations volcaniques. In: Notice explicative. Carte Geologique de la Republique de Djibouti a 1:100000. Tadjoura. Editions de l'ORSTOM. Institut Francais de Recherche Scientifique pour le Developpment en Cooperation. Paris, 9-37.
Varet, J. (1978). Geology of central and southern Afar:(Ethiopia and Djibouti Republic). Ed. du Centre nationale de la recherche scient.. (Explanation accompanying Geological map of central and southern Afar. 1:500000).
Gadalia, A. L. A. N., & Varet, J. (1983). Les rhyolites miocènes de l'Est de l'Afar. Bulletin de la Société Géologique de France, 7(2), 139-153. doi.org/10.2113/gssgfbull.S7-XXV.2.139
Deniel, C., Vidal, P., Coulon, C., Vellutini, P. J., & Piguet, P. (1994). Temporal evolution of mantle sources during continental rifting: the volcanism of Djibouti (Afar). Journal of Geophysical Research: Solid Earth, 99(B2), 2853-2869. doi.org/10.1029/93JB02576
ⓘ Zircon
Formula: Zr(SiO4)
References:
Richard, O. 1985. Les formations volcaniques. In: Notice explicative. Carte Geologique de la Republique de Djibouti a 1:100000. Tadjoura. Editions de l'ORSTOM. Institut Francais de Recherche Scientifique pour le Developpment en Cooperation. Paris, 9-37.
Varet, J. (1978). Geology of central and southern Afar:(Ethiopia and Djibouti Republic). Ed. du Centre nationale de la recherche scient.. (Explanation accompanying Geological map of central and southern Afar. 1:500000).
Gadalia, A. L. A. N., & Varet, J. (1983). Les rhyolites miocènes de l'Est de l'Afar. Bulletin de la Société Géologique de France, 7(2), 139-153. doi.org/10.2113/gssgfbull.S7-XXV.2.139
Deniel, C., Vidal, P., Coulon, C., Vellutini, P. J., & Piguet, P. (1994). Temporal evolution of mantle sources during continental rifting: the volcanism of Djibouti (Afar). Journal of Geophysical Research: Solid Earth, 99(B2), 2853-2869. doi.org/10.1029/93JB02576

List of minerals arranged by Strunz 10th Edition classification

Group 3 - Halides
ⓘHalite3.AA.20NaCl
Group 4 - Oxides and Hydroxides
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘvar. Titanium-bearing Magnetite4.BB.05Fe2+(Fe3+,Ti)2O4
ⓘQuartz4.DA.05SiO2
ⓘvar. Sceptre Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘGypsum7.CD.40CaSO4 · 2H2O
Group 9 - Silicates
ⓘFayalite9.AC.05Fe2+2(SiO4)
ⓘZircon9.AD.30Zr(SiO4)
ⓘTitanite9.AG.15CaTi(SiO4)O
ⓘAugite9.DA.15(CaxMgyFez)(Mgy1Fez1)Si2O6
ⓘHedenbergite9.DA.15CaFe2+Si2O6
ⓘAegirine9.DA.25NaFe3+Si2O6
ⓘArfvedsonite9.DE.25[Na][Na2][Fe2+4Fe3+]Si8O22(OH)2
ⓘAenigmatite9.DH.40Na4[Fe2+10Ti2]O4[Si12O36]
ⓘSanidine9.FA.30K(AlSi3O8)
ⓘAnorthite9.FA.35Ca(Al2Si2O8)
Unclassified
ⓘ'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ'Pyroxene Group'-ADSi2O6
ⓘ'Apatite'-Ca5(PO4)3(Cl/F/OH)
ⓘ'Olivine Group'-M2SiO4
ⓘ'Sodic plagioclase'-

List of minerals for each chemical element

HHydrogen
Hⓘ Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
Hⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Hⓘ GypsumCaSO4 · 2H2O
Hⓘ ApatiteCa5(PO4)3(Cl/F/OH)
CCarbon
Cⓘ CalciteCaCO3
OOxygen
Oⓘ AegirineNaFe3+Si2O6
Oⓘ AenigmatiteNa4[Fe102+Ti2]O4[Si12O36]
Oⓘ AnorthiteCa(Al2Si2O8)
Oⓘ Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
Oⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Oⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Oⓘ CalciteCaCO3
Oⓘ FayaliteFe22+(SiO4)
Oⓘ GypsumCaSO4 · 2H2O
Oⓘ HedenbergiteCaFe2+Si2O6
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ QuartzSiO2
Oⓘ SanidineK(AlSi3O8)
Oⓘ TitaniteCaTi(SiO4)O
Oⓘ Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
Oⓘ ZirconZr(SiO4)
Oⓘ Quartz var. Sceptre QuartzSiO2
Oⓘ Pyroxene GroupADSi2O6
Oⓘ ApatiteCa5(PO4)3(Cl/F/OH)
Oⓘ Olivine GroupM2SiO4
FFluorine
Fⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fⓘ ApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
Naⓘ AegirineNaFe3+Si2O6
Naⓘ AenigmatiteNa4[Fe102+Ti2]O4[Si12O36]
Naⓘ Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
Naⓘ HaliteNaCl
MgMagnesium
Mgⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Mgⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
AlAluminium
Alⓘ AnorthiteCa(Al2Si2O8)
Alⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Alⓘ SanidineK(AlSi3O8)
SiSilicon
Siⓘ AegirineNaFe3+Si2O6
Siⓘ AenigmatiteNa4[Fe102+Ti2]O4[Si12O36]
Siⓘ AnorthiteCa(Al2Si2O8)
Siⓘ Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
Siⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Siⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Siⓘ FayaliteFe22+(SiO4)
Siⓘ HedenbergiteCaFe2+Si2O6
Siⓘ QuartzSiO2
Siⓘ SanidineK(AlSi3O8)
Siⓘ TitaniteCaTi(SiO4)O
Siⓘ ZirconZr(SiO4)
Siⓘ Quartz var. Sceptre QuartzSiO2
Siⓘ Pyroxene GroupADSi2O6
Siⓘ Olivine GroupM2SiO4
PPhosphorus
Pⓘ ApatiteCa5(PO4)3(Cl/F/OH)
SSulfur
Sⓘ GypsumCaSO4 · 2H2O
ClChlorine
Clⓘ HaliteNaCl
Clⓘ ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
Kⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Kⓘ SanidineK(AlSi3O8)
CaCalcium
Caⓘ AnorthiteCa(Al2Si2O8)
Caⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Caⓘ CalciteCaCO3
Caⓘ GypsumCaSO4 · 2H2O
Caⓘ HedenbergiteCaFe2+Si2O6
Caⓘ TitaniteCaTi(SiO4)O
Caⓘ ApatiteCa5(PO4)3(Cl/F/OH)
TiTitanium
Tiⓘ AenigmatiteNa4[Fe102+Ti2]O4[Si12O36]
Tiⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Tiⓘ TitaniteCaTi(SiO4)O
Tiⓘ Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
FeIron
Feⓘ AegirineNaFe3+Si2O6
Feⓘ AenigmatiteNa4[Fe102+Ti2]O4[Si12O36]
Feⓘ Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
Feⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Feⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Feⓘ FayaliteFe22+(SiO4)
Feⓘ HedenbergiteCaFe2+Si2O6
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
ZrZirconium
Zrⓘ ZirconZr(SiO4)

Fossils

This region is too big or complex to display the fossil list, try looking at smaller subregions.

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Tadjourah_Region
Wikidata ID:Q645896
GeoNames ID:220781

Localities in this Region

Djibouti

Other Regions, Features and Areas that Intersect

AfricaContinent
African Plate
Somali PlateTectonic Plate

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