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Aïr Mountains, Agadez, Nigeri
| Regional Level Types | |
|---|---|
| Aïr Mountains | Mountain Range |
| Agadez | Region |
| Niger | Country |
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Other/historical names associated with this locality:
Aïr Massif
The Aïr Mountains are located in the central and southern area of Agadez.
The mountains comprise nine semi-circular massifs within the plateau and contains various volcanic features including lava flows and the Arakao caldera.
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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-localities74 valid minerals.
Rock Types Recorded
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Rock list contains entries from the region specified including sub-localities
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Alphabetical List Tree DiagramDetailed Mineral List:
| ⓘ Aegirine Formula: NaFe3+Si2O6 |
| ⓘ Aegirine-augite Formula: (NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6 |
| ⓘ Aenigmatite Formula: Na4[Fe2+10Ti2]O4[Si12O36] |
| ⓘ Albite Formula: Na(AlSi3O8) Localities: Reported from at least 6 localities in this region. |
| ⓘ Albite var. Oligoclase Formula: (Na,Ca)[Al(Si,Al)Si2O8] Locality: Iskou ring complex, Agadez, Niger |
| ⓘ Albite var. Oligoclase-Albite Formula: Na(AlSi3O8) References: Mama Ntoumbé, Bassara, Hamza, Adama, Amaya, Zéphyrin, Awona Paul, Limbisoa, Nomenjanahary (n.d.) Rare-Element Pegmatites Rocks Rich and Li of the Aïr Massif of the Tchirozerine: Mineralogy and Chemical Composition Agadez Region-Northern Niger. Open Journal of Applied Sciences, 14. 171-181 doi:10.4236/ojapps.2024.141013 |
| ⓘ 'Alkali Feldspar' Localities: Reported from at least 6 localities in this region. |
| ⓘ 'Amphibole Supergroup' Formula: AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 Localities: Reported from at least 7 localities in this region. |
| ⓘ Analcime Formula: Na(AlSi2O6) · H2O |
| ⓘ Anatase Formula: TiO2 |
| ⓘ Annite Formula: KFe2+3(AlSi3O10)(OH)2 |
| ⓘ Anorthite Formula: Ca(Al2Si2O8) References: |
| ⓘ Anorthite var. Labradorite Formula: (Ca,Na)[Al(Al,Si)Si2O8] References: |
| ⓘ 'Apatite' Formula: Ca5(PO4)3(Cl/F/OH) |
| ⓘ Aphthitalite Formula: (K,Na)3Na(SO4)2 Locality: Agadez, Agadez, Niger |
| ⓘ Arfvedsonite Formula: [Na][Na2][Fe2+4Fe3+]Si8O22(OH)2 Localities: Reported from at least 7 localities in this region. |
| ⓘ Augite Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| ⓘ Augite var. Ferroaugite Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| ⓘ Autunite Formula: Ca(UO2)2(PO4)2 · 10-12H2O Locality: DASA No. 1 deposit, Agadez, Niger |
| ⓘ Baryte Formula: BaSO4 |
| ⓘ 'Bastnäsite' Formula: (Ce/Nd/Y/REE)(CO3)F |
| ⓘ Berthierine Formula: (Fe2+,Fe3+,Al)3(Si,Al)2O5(OH)4 |
| ⓘ Bertrandite Formula: Be4(Si2O7)(OH)2 |
| ⓘ Beryl Formula: Be3Al2(Si6O18) |
| ⓘ 'Biotite' Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 Localities: Reported from at least 16 localities in this region. |
| ⓘ Boltwoodite Formula: (K,Na)(UO2)(SiO3OH) · 1.5H2O |
| ⓘ Calcite Formula: CaCO3 |
| ⓘ Carnotite Formula: K2(UO2)2(VO4)2 · 3H2O |
| ⓘ Cassiterite Formula: SnO2 |
| ⓘ Chalcocite Formula: Cu2S |
| ⓘ Chalcopyrite Formula: CuFeS2 References: |
| ⓘ 'Chevkinite Group' |
| ⓘ 'Chlorite Group' |
| ⓘ 'Clinopyroxene Subgroup' |
| ⓘ Coffinite Formula: U(SiO4) · nH2O |
| ⓘ Columbite-(Fe) Formula: Fe2+Nb2O6 |
| ⓘ 'Columbite-(Fe)-Columbite-(Mn) Series' |
| ⓘ Cuprite Formula: Cu2O |
| ⓘ Dolomite Formula: CaMg(CO3)2 |
| ⓘ Euxenite-(Y) Formula: (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 Locality: Elméki, Tchirozerine, Agadez, Niger |
| ⓘ Fayalite Formula: Fe2+2SiO4 Locality: Iskou ring complex, Agadez, Niger |
| ⓘ 'Fayalite-Forsterite Series' Localities: Reported from at least 6 localities in this region. |
| ⓘ 'Feldspar Group' Localities: Reported from at least 9 localities in this region. |
| ⓘ 'Feldspar Group var. Perthite' Localities: Reported from at least 6 localities in this region. |
| ⓘ 'Fergusonite' |
| ⓘ 'Ferro-barroisite' Formula: ◻{CaNa}{Fe2+3Al2}(AlSi7O22)(OH)2 Locality: Iskou ring complex, Agadez, Niger |
| ⓘ Ferro-richterite Formula: {Na}{CaNa}{Fe2+5}(Si8O22)(OH)2 Locality: Iskou ring complex, Agadez, Niger References: Leger, J. -M. (1985) Géologie et évolution magmatique du complexe plutonique d'Iskou (Aïr, Niger). Journal of African Earth Sciences (1983), 3 (1-2). 89-96 doi:10.1016/0899-5362(85)90026-0 |
| ⓘ 'Fluocerite' |
| ⓘ Fluorite Formula: CaF2 |
| ⓘ Genthelvite Formula: Be3Zn4(SiO4)3S |
| ⓘ Goethite Formula: Fe3+O(OH) Locality: DASA No. 1 deposit, Agadez, Niger |
| ⓘ Gypsum Formula: CaSO4 · 2H2O |
| ⓘ Halite Formula: NaCl Locality: Agadez, Agadez, Niger |
| ⓘ Hastingsite Formula: NaCa2(Fe2+4Fe3+)(Si6Al2)O22(OH)2 Localities: Reported from at least 7 localities in this region. |
| ⓘ Hastingsite var. Alkali-ferrohastingsite Formula: {Na}{Ca2}{Fe2+4Fe3+}(Al2Si6O22)(OH)2 |
| ⓘ Hedenbergite Formula: CaFe2+Si2O6 |
| ⓘ Hematite Formula: Fe2O3 |
| ⓘ Hematite var. Martite Formula: Fe2O3 |
| ⓘ 'Hornblende Root Name Group' Formula: ◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2 |
| ⓘ Kaersutite Formula: NaCa2(Mg3AlTi4+)(Si6Al2)O22O2 References: |
| ⓘ Katophorite Formula: {Na}{CaNa}{Mg4Al}[(AlSi7)O22](OH)2 References: |
| ⓘ 'K Feldspar' |
| ⓘ 'Limonite' |
| ⓘ Magnetite Formula: Fe2+Fe3+2O4 |
| ⓘ Magnetite var. Titanium-bearing Magnetite Formula: Fe2+(Fe3+,Ti)2O4 Locality: Ofoud Complex, Arlit, Agadez, Niger References: |
| ⓘ Malachite Formula: Cu2(CO3)(OH)2 |
| ⓘ Metatyuyamunite Formula: Ca(UO2)2(VO4)2 · 3H2O |
| ⓘ Metauranocircite Formula: Ba(UO2)2(PO4)2 · 7H2O |
| ⓘ Microcline Formula: K(AlSi3O8) |
| ⓘ Molybdenite Formula: MoS2 Locality: Elméki, Tchirozerine, Agadez, Niger |
| ⓘ 'Monazite Group' Formula: REE(PO4) |
| ⓘ Montmorillonite Formula: (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| ⓘ Muscovite Formula: KAl2(AlSi3O10)(OH)2 |
| ⓘ Muscovite var. Sericite Formula: KAl2(AlSi3O10)(OH)2 Locality: DASA No. 1 deposit, Agadez, Niger |
| ⓘ Native Copper Formula: Cu |
| ⓘ Nepheline Formula: Na3K(Al4Si4O16) References: |
| ⓘ Nosean Formula: Na8(Al6Si6O24)(SO4) · H2O References: |
| ⓘ Orthoclase Formula: K(AlSi3O8) |
| ⓘ 'Orthopyroxene Subgroup' Locality: Iskou ring complex, Agadez, Niger |
| ⓘ 'Plagioclase' Formula: (Na,Ca)[(Si,Al)AlSi2]O8 Localities: Reported from at least 6 localities in this region. |
| ⓘ 'Pyrochlore Group' Formula: A2Nb2(O,OH)6Z |
| ⓘ 'Pyroxene Group' Formula: ADSi2O6 |
| ⓘ Quartz Formula: SiO2 Localities: Reported from at least 17 localities in this region. |
| ⓘ Quartz var. Amethyst Formula: SiO2 |
| ⓘ Richterite Formula: Na(NaCa)Mg5(Si8O22)(OH)2 |
| ⓘ Riebeckite Formula: ◻[Na2][Fe2+3Fe3+2]Si8O22(OH)2 Localities: Reported from at least 6 localities in this region. |
| ⓘ Sanidine Formula: K(AlSi3O8) References: |
| ⓘ Scheelite Formula: Ca(WO4) Locality: Elméki, Tchirozerine, Agadez, Niger |
| ⓘ Siderophyllite Formula: KFe2+2Al(Al2Si2O10)(OH)2 |
| ⓘ 'Smectite Group' Formula: A0.3D2-3[T4O10]Z2 · nH2O |
| ⓘ 'Sodic amphibole' |
| ⓘ Sphalerite Formula: ZnS |
| ⓘ Spinel Formula: MgAl2O4 References: |
| ⓘ Spodumene Formula: LiAlSi2O6 References: Mama Ntoumbé, Bassara, Hamza, Adama, Amaya, Zéphyrin, Awona Paul, Limbisoa, Nomenjanahary (n.d.) Rare-Element Pegmatites Rocks Rich and Li of the Aïr Massif of the Tchirozerine: Mineralogy and Chemical Composition Agadez Region-Northern Niger. Open Journal of Applied Sciences, 14. 171-181 doi:10.4236/ojapps.2024.141013 |
| ⓘ Sylvite Formula: KCl Locality: Agadez, Agadez, Niger |
| ⓘ 'Synchysite' Formula: Ca(Ce/Nd/Y/REE)(CO3)2F |
| ⓘ Tetraferriannite Formula: KFe2+3(Si3Fe3+)O10(OH)2 |
| ⓘ Thénardite Formula: Na2SO4 |
| ⓘ Thorite Formula: Th(SiO4) |
| ⓘ Titanite Formula: CaTi(SiO4)O |
| ⓘ Topaz Formula: Al2(SiO4)(F,OH)2 |
| ⓘ Torbernite Formula: Cu(UO2)2(PO4)2 · 12H2O Locality: DASA No. 1 deposit, Agadez, Niger |
| ⓘ 'Tourmaline' Formula: AD3G6(T6O18)(BO3)3X3Z |
| ⓘ Trona Formula: Na3H(CO3)2 · 2H2O Locality: Agadez, Agadez, Niger |
| ⓘ Tyuyamunite Formula: Ca(UO2)2(VO4)2 · 5-8H2O |
| ⓘ Uraninite Formula: UO2 |
| ⓘ Uranophane Formula: Ca(UO2)2(SiO3OH)2 · 5H2O |
| ⓘ 'Wiikite' |
| ⓘ Willemite Formula: Zn2SiO4 |
| ⓘ 'Wolframite Group' Locality: Elméki, Tchirozerine, Agadez, Niger |
| ⓘ 'Xenotime' |
| ⓘ Xenotime-(Y) Formula: Y(PO4) Locality: Elméki, Tchirozerine, Agadez, Niger |
| ⓘ Zircon Formula: Zr(SiO4) Localities: Reported from at least 6 localities in this region. |
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Native Copper | 1.AA.05 | Cu |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Chalcocite | 2.BA.05 | Cu2S |
| ⓘ | Sphalerite | 2.CB.05a | ZnS |
| ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
| ⓘ | Molybdenite | 2.EA.30 | MoS2 |
| Group 3 - Halides | |||
| ⓘ | Halite | 3.AA.20 | NaCl |
| ⓘ | Sylvite | 3.AA.20 | KCl |
| ⓘ | Fluorite | 3.AB.25 | CaF2 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Goethite | 4.00. | Fe3+O(OH) |
| ⓘ | 'Pyrochlore Group' | 4.00. | A2Nb2(O,OH)6Z |
| ⓘ | Cuprite | 4.AA.10 | Cu2O |
| ⓘ | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
| ⓘ | Spinel | 4.BB.05 | MgAl2O4 |
| ⓘ | Magnetite var. Titanium-bearing Magnetite | 4.BB.05 | Fe2+(Fe3+,Ti)2O4 |
| ⓘ | Hematite | 4.CB.05 | Fe2O3 |
| ⓘ | var. Martite | 4.CB.05 | Fe2O3 |
| ⓘ | Quartz var. Amethyst | 4.DA.05 | SiO2 |
| ⓘ | 4.DA.05 | SiO2 | |
| ⓘ | Cassiterite | 4.DB.05 | SnO2 |
| ⓘ | 'Wolframite Group' | 4.DB.30 va | |
| ⓘ | Columbite-(Fe) | 4.DB.35 | Fe2+Nb2O6 |
| ⓘ | Anatase | 4.DD.05 | TiO2 |
| ⓘ | Euxenite-(Y) | 4.DG.05 | (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 |
| ⓘ | Uraninite | 4.DL.05 | UO2 |
| ⓘ | Carnotite | 4.HB.05 | K2(UO2)2(VO4)2 · 3H2O |
| ⓘ | Metatyuyamunite | 4.HB.25 | Ca(UO2)2(VO4)2 · 3H2O |
| ⓘ | Tyuyamunite | 4.HB.25 | Ca(UO2)2(VO4)2 · 5-8H2O |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| ⓘ | Dolomite | 5.AB.10 | CaMg(CO3)2 |
| ⓘ | Malachite | 5.BA.10 | Cu2(CO3)(OH)2 |
| ⓘ | Trona | 5.CB.15 | Na3H(CO3)2 · 2H2O |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Aphthitalite | 7.AC.35 | (K,Na)3Na(SO4)2 |
| ⓘ | Thénardite | 7.AD.25 | Na2SO4 |
| ⓘ | Baryte | 7.AD.35 | BaSO4 |
| ⓘ | Gypsum | 7.CD.40 | CaSO4 · 2H2O |
| ⓘ | Scheelite | 7.GA.05 | Ca(WO4) |
| Group 8 - Phosphates, Arsenates and Vanadates | |||
| ⓘ | Xenotime-(Y) | 8.AD.35 | Y(PO4) |
| ⓘ | Autunite | 8.EB.05 | Ca(UO2)2(PO4)2 · 10-12H2O |
| ⓘ | Torbernite | 8.EB.05 | Cu(UO2)2(PO4)2 · 12H2O |
| ⓘ | Metauranocircite | 8.EB.10 | Ba(UO2)2(PO4)2 · 7H2O |
| Group 9 - Silicates | |||
| ⓘ | Willemite | 9.AA.05 | Zn2SiO4 |
| ⓘ | Fayalite | 9.AC.05 | Fe2+2SiO4 |
| ⓘ | Coffinite | 9.AD.30 | U(SiO4) · nH2O |
| ⓘ | Thorite | 9.AD.30 | Th(SiO4) |
| ⓘ | Zircon | 9.AD.30 | Zr(SiO4) |
| ⓘ | Topaz | 9.AF.35 | Al2(SiO4)(F,OH)2 |
| ⓘ | Titanite | 9.AG.15 | CaTi(SiO4)O |
| ⓘ | Boltwoodite | 9.AK.15 | (K,Na)(UO2)(SiO3OH) · 1.5H2O |
| ⓘ | Uranophane | 9.AK.15 | Ca(UO2)2(SiO3OH)2 · 5H2O |
| ⓘ | Bertrandite | 9.BD.05 | Be4(Si2O7)(OH)2 |
| ⓘ | Beryl | 9.CJ.05 | Be3Al2(Si6O18) |
| ⓘ | Augite | 9.DA.15 | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| ⓘ | Hedenbergite | 9.DA.15 | CaFe2+Si2O6 |
| ⓘ | Augite var. Ferroaugite | 9.DA.15 | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| ⓘ | Aegirine-augite | 9.DA.20 | (NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6 |
| ⓘ | Aegirine | 9.DA.25 | NaFe3+Si2O6 |
| ⓘ | Spodumene | 9.DA.30 | LiAlSi2O6 |
| ⓘ | Hastingsite var. Alkali-ferrohastingsite | 9.DE.15 | {Na}{Ca2}{Fe2+4Fe3+}(Al2Si6O22)(OH)2 |
| ⓘ | 9.DE.15 | NaCa2(Fe2+4Fe3+)(Si6Al2)O22(OH)2 | |
| ⓘ | Kaersutite | 9.DE.15 | NaCa2(Mg3AlTi4+)(Si6Al2)O22O2 |
| ⓘ | 'Ferro-barroisite' | 9.DE.20 | ◻{CaNa}{Fe2+3Al2}(AlSi7O22)(OH)2 |
| ⓘ | Ferro-richterite | 9.DE.20 | {Na}{CaNa}{Fe2+5}(Si8O22)(OH)2 |
| ⓘ | Richterite | 9.DE.20 | Na(NaCa)Mg5(Si8O22)(OH)2 |
| ⓘ | Katophorite | 9.DE.20 | {Na}{CaNa}{Mg4Al}[(AlSi7)O22](OH)2 |
| ⓘ | Arfvedsonite | 9.DE.25 | [Na][Na2][Fe2+4Fe3+]Si8O22(OH)2 |
| ⓘ | Riebeckite | 9.DE.25 | ◻[Na2][Fe2+3Fe3+2]Si8O22(OH)2 |
| ⓘ | Aenigmatite | 9.DH.40 | Na4[Fe2+10Ti2]O4[Si12O36] |
| ⓘ | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| ⓘ | var. Sericite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| ⓘ | Annite | 9.EC.20 | KFe2+3(AlSi3O10)(OH)2 |
| ⓘ | Siderophyllite | 9.EC.20 | KFe2+2Al(Al2Si2O10)(OH)2 |
| ⓘ | Tetraferriannite | 9.EC.20 | KFe2+3(Si3Fe3+)O10(OH)2 |
| ⓘ | Montmorillonite | 9.EC.40 | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| ⓘ | Berthierine | 9.ED.15 | (Fe2+,Fe3+,Al)3(Si,Al)2O5(OH)4 |
| ⓘ | Nepheline | 9.FA.05 | Na3K(Al4Si4O16) |
| ⓘ | Microcline | 9.FA.30 | K(AlSi3O8) |
| ⓘ | Orthoclase | 9.FA.30 | K(AlSi3O8) |
| ⓘ | Sanidine | 9.FA.30 | K(AlSi3O8) |
| ⓘ | Albite | 9.FA.35 | Na(AlSi3O8) |
| ⓘ | Anorthite | 9.FA.35 | Ca(Al2Si2O8) |
| ⓘ | var. Labradorite | 9.FA.35 | (Ca,Na)[Al(Al,Si)Si2O8] |
| ⓘ | Albite var. Oligoclase-Albite | 9.FA.35 | Na(AlSi3O8) |
| ⓘ | var. Oligoclase | 9.FA.35 | (Na,Ca)[Al(Si,Al)Si2O8] |
| ⓘ | Genthelvite | 9.FB.10 | Be3Zn4(SiO4)3S |
| ⓘ | Nosean | 9.FB.10 | Na8(Al6Si6O24)(SO4) · H2O |
| ⓘ | Analcime | 9.GB.05 | Na(AlSi2O6) · H2O |
| Unclassified | |||
| ⓘ | 'Alkali Feldspar' | - | |
| ⓘ | 'Amphibole Supergroup' | - | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| ⓘ | 'Bastnäsite' | - | (Ce/Nd/Y/REE)(CO3)F |
| ⓘ | 'Biotite' | - | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| ⓘ | 'Chlorite Group' | - | |
| ⓘ | 'Fluocerite' | - | |
| ⓘ | 'Feldspar Group' | - | |
| ⓘ | 'Limonite' | - | |
| ⓘ | 'Monazite Group' | - | REE(PO4) |
| ⓘ | 'Tourmaline' | - | AD3G6(T6O18)(BO3)3X3Z |
| ⓘ | 'Xenotime' | - | |
| ⓘ | 'Feldspar Group var. Perthite' | - | |
| ⓘ | 'Synchysite' | - | Ca(Ce/Nd/Y/REE)(CO3)2F |
| ⓘ | 'Clinopyroxene Subgroup' | - | |
| ⓘ | 'Fayalite-Forsterite Series' | - | |
| ⓘ | 'Columbite-(Fe)-Columbite-(Mn) Series' | - | |
| ⓘ | 'Hornblende Root Name Group' | - | ◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2 |
| ⓘ | 'Plagioclase' | - | (Na,Ca)[(Si,Al)AlSi2]O8 |
| ⓘ | 'K Feldspar' | - | |
| ⓘ | 'Pyroxene Group' | - | ADSi2O6 |
| ⓘ | 'Fergusonite' | - | |
| ⓘ | 'Orthopyroxene Subgroup' | - | |
| ⓘ | 'Smectite Group' | - | A0.3D2-3[T4O10]Z2 · nH2O |
| ⓘ | 'Apatite' | - | Ca5(PO4)3(Cl/F/OH) |
| ⓘ | 'Wiikite' | - | |
| ⓘ | 'Chevkinite Group' | - | |
| ⓘ | 'Sodic amphibole' | - | |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Hastingsite var. Alkali-ferrohastingsite | {Na}{Ca2}{Fe42+Fe3+}(Al2Si6O22)(OH)2 |
| H | ⓘ Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| H | ⓘ Analcime | Na(AlSi2O6) · H2O |
| H | ⓘ Annite | KFe32+(AlSi3O10)(OH)2 |
| H | ⓘ Arfvedsonite | [Na][Na2][Fe42+Fe3+]Si8O22(OH)2 |
| H | ⓘ Autunite | Ca(UO2)2(PO4)2 · 10-12H2O |
| H | ⓘ Berthierine | (Fe2+,Fe3+,Al)3(Si,Al)2O5(OH)4 |
| H | ⓘ Bertrandite | Be4(Si2O7)(OH)2 |
| H | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| H | ⓘ Boltwoodite | (K,Na)(UO2)(SiO3OH) · 1.5H2O |
| H | ⓘ Carnotite | K2(UO2)2(VO4)2 · 3H2O |
| H | ⓘ Coffinite | U(SiO4) · nH2O |
| H | ⓘ Ferro-barroisite | ◻{CaNa}{Fe32+Al2}(AlSi7O22)(OH)2 |
| H | ⓘ Ferro-richterite | {Na}{CaNa}{Fe52+}(Si8O22)(OH)2 |
| H | ⓘ Goethite | Fe3+O(OH) |
| H | ⓘ Gypsum | CaSO4 · 2H2O |
| H | ⓘ Hastingsite | NaCa2(Fe42+Fe3+)(Si6Al2)O22(OH)2 |
| H | ⓘ Malachite | Cu2(CO3)(OH)2 |
| H | ⓘ Metauranocircite | Ba(UO2)2(PO4)2 · 7H2O |
| H | ⓘ Metatyuyamunite | Ca(UO2)2(VO4)2 · 3H2O |
| H | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| H | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| H | ⓘ Nosean | Na8(Al6Si6O24)(SO4) · H2O |
| H | ⓘ Pyrochlore Group | A2Nb2(O,OH)6Z |
| H | ⓘ Richterite | Na(NaCa)Mg5(Si8O22)(OH)2 |
| H | ⓘ Riebeckite | ◻[Na2][Fe32+Fe23+]Si8O22(OH)2 |
| H | ⓘ Siderophyllite | KFe22+Al(Al2Si2O10)(OH)2 |
| H | ⓘ Topaz | Al2(SiO4)(F,OH)2 |
| H | ⓘ Torbernite | Cu(UO2)2(PO4)2 · 12H2O |
| H | ⓘ Trona | Na3H(CO3)2 · 2H2O |
| H | ⓘ Tyuyamunite | Ca(UO2)2(VO4)2 · 5-8H2O |
| H | ⓘ Uranophane | Ca(UO2)2(SiO3OH)2 · 5H2O |
| H | ⓘ Katophorite | {Na}{CaNa}{Mg4Al}[(AlSi7)O22](OH)2 |
| H | ⓘ Tetraferriannite | KFe32+(Si3Fe3+)O10(OH)2 |
| H | ⓘ Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| H | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| H | ⓘ Smectite Group | A0.3D2-3[T4O10]Z2 · nH2O |
| H | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| Li | Lithium | |
| Li | ⓘ Spodumene | LiAlSi2O6 |
| Be | Beryllium | |
| Be | ⓘ Bertrandite | Be4(Si2O7)(OH)2 |
| Be | ⓘ Beryl | Be3Al2(Si6O18) |
| Be | ⓘ Genthelvite | Be3Zn4(SiO4)3S |
| B | Boron | |
| B | ⓘ Tourmaline | AD3G6(T6O18)(BO3)3X3Z |
| C | Carbon | |
| C | ⓘ Bastnäsite | (Ce/Nd/Y/REE)(CO3)F |
| C | ⓘ Calcite | CaCO3 |
| C | ⓘ Dolomite | CaMg(CO3)2 |
| C | ⓘ Malachite | Cu2(CO3)(OH)2 |
| C | ⓘ Trona | Na3H(CO3)2 · 2H2O |
| C | ⓘ Synchysite | Ca(Ce/Nd/Y/REE)(CO3)2F |
| O | Oxygen | |
| O | ⓘ Aegirine | NaFe3+Si2O6 |
| O | ⓘ Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
| O | ⓘ Aenigmatite | Na4[Fe102+Ti2]O4[Si12O36] |
| O | ⓘ Hastingsite var. Alkali-ferrohastingsite | {Na}{Ca2}{Fe42+Fe3+}(Al2Si6O22)(OH)2 |
| O | ⓘ Albite | Na(AlSi3O8) |
| O | ⓘ Quartz var. Amethyst | SiO2 |
| O | ⓘ Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| O | ⓘ Analcime | Na(AlSi2O6) · H2O |
| O | ⓘ Anatase | TiO2 |
| O | ⓘ Annite | KFe32+(AlSi3O10)(OH)2 |
| O | ⓘ Anorthite | Ca(Al2Si2O8) |
| O | ⓘ Aphthitalite | (K,Na)3Na(SO4)2 |
| O | ⓘ Arfvedsonite | [Na][Na2][Fe42+Fe3+]Si8O22(OH)2 |
| O | ⓘ Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| O | ⓘ Autunite | Ca(UO2)2(PO4)2 · 10-12H2O |
| O | ⓘ Baryte | BaSO4 |
| O | ⓘ Bastnäsite | (Ce/Nd/Y/REE)(CO3)F |
| O | ⓘ Berthierine | (Fe2+,Fe3+,Al)3(Si,Al)2O5(OH)4 |
| O | ⓘ Bertrandite | Be4(Si2O7)(OH)2 |
| O | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| O | ⓘ Boltwoodite | (K,Na)(UO2)(SiO3OH) · 1.5H2O |
| O | ⓘ Beryl | Be3Al2(Si6O18) |
| O | ⓘ Calcite | CaCO3 |
| O | ⓘ Carnotite | K2(UO2)2(VO4)2 · 3H2O |
| O | ⓘ Cassiterite | SnO2 |
| O | ⓘ Coffinite | U(SiO4) · nH2O |
| O | ⓘ Cuprite | Cu2O |
| O | ⓘ Dolomite | CaMg(CO3)2 |
| O | ⓘ Euxenite-(Y) | (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 |
| O | ⓘ Fayalite | Fe22+SiO4 |
| O | ⓘ Ferro-barroisite | ◻{CaNa}{Fe32+Al2}(AlSi7O22)(OH)2 |
| O | ⓘ Columbite-(Fe) | Fe2+Nb2O6 |
| O | ⓘ Ferro-richterite | {Na}{CaNa}{Fe52+}(Si8O22)(OH)2 |
| O | ⓘ Genthelvite | Be3Zn4(SiO4)3S |
| O | ⓘ Goethite | Fe3+O(OH) |
| O | ⓘ Gypsum | CaSO4 · 2H2O |
| O | ⓘ Hastingsite | NaCa2(Fe42+Fe3+)(Si6Al2)O22(OH)2 |
| O | ⓘ Hedenbergite | CaFe2+Si2O6 |
| O | ⓘ Hematite | Fe2O3 |
| O | ⓘ Kaersutite | NaCa2(Mg3AlTi4+)(Si6Al2)O22O2 |
| O | ⓘ Anorthite var. Labradorite | (Ca,Na)[Al(Al,Si)Si2O8] |
| O | ⓘ Magnetite | Fe2+Fe23+O4 |
| O | ⓘ Malachite | Cu2(CO3)(OH)2 |
| O | ⓘ Hematite var. Martite | Fe2O3 |
| O | ⓘ Metauranocircite | Ba(UO2)2(PO4)2 · 7H2O |
| O | ⓘ Metatyuyamunite | Ca(UO2)2(VO4)2 · 3H2O |
| O | ⓘ Microcline | K(AlSi3O8) |
| O | ⓘ Monazite Group | REE(PO4) |
| O | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| O | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| O | ⓘ Nepheline | Na3K(Al4Si4O16) |
| O | ⓘ Nosean | Na8(Al6Si6O24)(SO4) · H2O |
| O | ⓘ Albite var. Oligoclase-Albite | Na(AlSi3O8) |
| O | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
| O | ⓘ Orthoclase | K(AlSi3O8) |
| O | ⓘ Pyrochlore Group | A2Nb2(O,OH)6Z |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Richterite | Na(NaCa)Mg5(Si8O22)(OH)2 |
| O | ⓘ Riebeckite | ◻[Na2][Fe32+Fe23+]Si8O22(OH)2 |
| O | ⓘ Sanidine | K(AlSi3O8) |
| O | ⓘ Scheelite | Ca(WO4) |
| O | ⓘ Siderophyllite | KFe22+Al(Al2Si2O10)(OH)2 |
| O | ⓘ Spinel | MgAl2O4 |
| O | ⓘ Spodumene | LiAlSi2O6 |
| O | ⓘ Thénardite | Na2SO4 |
| O | ⓘ Thorite | Th(SiO4) |
| O | ⓘ Titanite | CaTi(SiO4)O |
| O | ⓘ Magnetite var. Titanium-bearing Magnetite | Fe2+(Fe3+,Ti)2O4 |
| O | ⓘ Topaz | Al2(SiO4)(F,OH)2 |
| O | ⓘ Torbernite | Cu(UO2)2(PO4)2 · 12H2O |
| O | ⓘ Tourmaline | AD3G6(T6O18)(BO3)3X3Z |
| O | ⓘ Trona | Na3H(CO3)2 · 2H2O |
| O | ⓘ Tyuyamunite | Ca(UO2)2(VO4)2 · 5-8H2O |
| O | ⓘ Uraninite | UO2 |
| O | ⓘ Uranophane | Ca(UO2)2(SiO3OH)2 · 5H2O |
| O | ⓘ Willemite | Zn2SiO4 |
| O | ⓘ Xenotime-(Y) | Y(PO4) |
| O | ⓘ Zircon | Zr(SiO4) |
| O | ⓘ Katophorite | {Na}{CaNa}{Mg4Al}[(AlSi7)O22](OH)2 |
| O | ⓘ Tetraferriannite | KFe32+(Si3Fe3+)O10(OH)2 |
| O | ⓘ Synchysite | Ca(Ce/Nd/Y/REE)(CO3)2F |
| O | ⓘ Fayalite-Forsterite Series | |
| O | ⓘ Columbite-(Fe)-Columbite-(Mn) Series | |
| O | ⓘ Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| O | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| O | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| O | ⓘ Pyroxene Group | ADSi2O6 |
| O | ⓘ Smectite Group | A0.3D2-3[T4O10]Z2 · nH2O |
| O | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| O | ⓘ Augite var. Ferroaugite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| F | Fluorine | |
| F | ⓘ Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| F | ⓘ Bastnäsite | (Ce/Nd/Y/REE)(CO3)F |
| F | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| F | ⓘ Fluorite | CaF2 |
| F | ⓘ Topaz | Al2(SiO4)(F,OH)2 |
| F | ⓘ Synchysite | Ca(Ce/Nd/Y/REE)(CO3)2F |
| F | ⓘ Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| F | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| Na | Sodium | |
| Na | ⓘ Aegirine | NaFe3+Si2O6 |
| Na | ⓘ Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
| Na | ⓘ Aenigmatite | Na4[Fe102+Ti2]O4[Si12O36] |
| Na | ⓘ Hastingsite var. Alkali-ferrohastingsite | {Na}{Ca2}{Fe42+Fe3+}(Al2Si6O22)(OH)2 |
| Na | ⓘ Albite | Na(AlSi3O8) |
| Na | ⓘ Analcime | Na(AlSi2O6) · H2O |
| Na | ⓘ Aphthitalite | (K,Na)3Na(SO4)2 |
| Na | ⓘ Arfvedsonite | [Na][Na2][Fe42+Fe3+]Si8O22(OH)2 |
| Na | ⓘ Boltwoodite | (K,Na)(UO2)(SiO3OH) · 1.5H2O |
| Na | ⓘ Ferro-barroisite | ◻{CaNa}{Fe32+Al2}(AlSi7O22)(OH)2 |
| Na | ⓘ Ferro-richterite | {Na}{CaNa}{Fe52+}(Si8O22)(OH)2 |
| Na | ⓘ Halite | NaCl |
| Na | ⓘ Hastingsite | NaCa2(Fe42+Fe3+)(Si6Al2)O22(OH)2 |
| Na | ⓘ Kaersutite | NaCa2(Mg3AlTi4+)(Si6Al2)O22O2 |
| Na | ⓘ Anorthite var. Labradorite | (Ca,Na)[Al(Al,Si)Si2O8] |
| Na | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| Na | ⓘ Nepheline | Na3K(Al4Si4O16) |
| Na | ⓘ Nosean | Na8(Al6Si6O24)(SO4) · H2O |
| Na | ⓘ Albite var. Oligoclase-Albite | Na(AlSi3O8) |
| Na | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
| Na | ⓘ Richterite | Na(NaCa)Mg5(Si8O22)(OH)2 |
| Na | ⓘ Riebeckite | ◻[Na2][Fe32+Fe23+]Si8O22(OH)2 |
| Na | ⓘ Thénardite | Na2SO4 |
| Na | ⓘ Trona | Na3H(CO3)2 · 2H2O |
| Na | ⓘ Katophorite | {Na}{CaNa}{Mg4Al}[(AlSi7)O22](OH)2 |
| Na | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Mg | Magnesium | |
| Mg | ⓘ Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
| Mg | ⓘ Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| Mg | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Mg | ⓘ Dolomite | CaMg(CO3)2 |
| Mg | ⓘ Kaersutite | NaCa2(Mg3AlTi4+)(Si6Al2)O22O2 |
| Mg | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| Mg | ⓘ Richterite | Na(NaCa)Mg5(Si8O22)(OH)2 |
| Mg | ⓘ Spinel | MgAl2O4 |
| Mg | ⓘ Katophorite | {Na}{CaNa}{Mg4Al}[(AlSi7)O22](OH)2 |
| Mg | ⓘ Fayalite-Forsterite Series | |
| Mg | ⓘ Augite var. Ferroaugite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| Al | Aluminium | |
| Al | ⓘ Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
| Al | ⓘ Hastingsite var. Alkali-ferrohastingsite | {Na}{Ca2}{Fe42+Fe3+}(Al2Si6O22)(OH)2 |
| Al | ⓘ Albite | Na(AlSi3O8) |
| Al | ⓘ Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| Al | ⓘ Analcime | Na(AlSi2O6) · H2O |
| Al | ⓘ Annite | KFe32+(AlSi3O10)(OH)2 |
| Al | ⓘ Anorthite | Ca(Al2Si2O8) |
| Al | ⓘ Berthierine | (Fe2+,Fe3+,Al)3(Si,Al)2O5(OH)4 |
| Al | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Al | ⓘ Beryl | Be3Al2(Si6O18) |
| Al | ⓘ Ferro-barroisite | ◻{CaNa}{Fe32+Al2}(AlSi7O22)(OH)2 |
| Al | ⓘ Hastingsite | NaCa2(Fe42+Fe3+)(Si6Al2)O22(OH)2 |
| Al | ⓘ Kaersutite | NaCa2(Mg3AlTi4+)(Si6Al2)O22O2 |
| Al | ⓘ Anorthite var. Labradorite | (Ca,Na)[Al(Al,Si)Si2O8] |
| Al | ⓘ Microcline | K(AlSi3O8) |
| Al | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Al | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| Al | ⓘ Nepheline | Na3K(Al4Si4O16) |
| Al | ⓘ Nosean | Na8(Al6Si6O24)(SO4) · H2O |
| Al | ⓘ Albite var. Oligoclase-Albite | Na(AlSi3O8) |
| Al | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
| Al | ⓘ Orthoclase | K(AlSi3O8) |
| Al | ⓘ Sanidine | K(AlSi3O8) |
| Al | ⓘ Siderophyllite | KFe22+Al(Al2Si2O10)(OH)2 |
| Al | ⓘ Spinel | MgAl2O4 |
| Al | ⓘ Spodumene | LiAlSi2O6 |
| Al | ⓘ Topaz | Al2(SiO4)(F,OH)2 |
| Al | ⓘ Katophorite | {Na}{CaNa}{Mg4Al}[(AlSi7)O22](OH)2 |
| Al | ⓘ Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| Al | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| Al | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Si | Silicon | |
| Si | ⓘ Aegirine | NaFe3+Si2O6 |
| Si | ⓘ Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
| Si | ⓘ Aenigmatite | Na4[Fe102+Ti2]O4[Si12O36] |
| Si | ⓘ Hastingsite var. Alkali-ferrohastingsite | {Na}{Ca2}{Fe42+Fe3+}(Al2Si6O22)(OH)2 |
| Si | ⓘ Albite | Na(AlSi3O8) |
| Si | ⓘ Quartz var. Amethyst | SiO2 |
| Si | ⓘ Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| Si | ⓘ Analcime | Na(AlSi2O6) · H2O |
| Si | ⓘ Annite | KFe32+(AlSi3O10)(OH)2 |
| Si | ⓘ Anorthite | Ca(Al2Si2O8) |
| Si | ⓘ Arfvedsonite | [Na][Na2][Fe42+Fe3+]Si8O22(OH)2 |
| Si | ⓘ Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| Si | ⓘ Berthierine | (Fe2+,Fe3+,Al)3(Si,Al)2O5(OH)4 |
| Si | ⓘ Bertrandite | Be4(Si2O7)(OH)2 |
| Si | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Si | ⓘ Boltwoodite | (K,Na)(UO2)(SiO3OH) · 1.5H2O |
| Si | ⓘ Beryl | Be3Al2(Si6O18) |
| Si | ⓘ Coffinite | U(SiO4) · nH2O |
| Si | ⓘ Fayalite | Fe22+SiO4 |
| Si | ⓘ Ferro-barroisite | ◻{CaNa}{Fe32+Al2}(AlSi7O22)(OH)2 |
| Si | ⓘ Ferro-richterite | {Na}{CaNa}{Fe52+}(Si8O22)(OH)2 |
| Si | ⓘ Genthelvite | Be3Zn4(SiO4)3S |
| Si | ⓘ Hastingsite | NaCa2(Fe42+Fe3+)(Si6Al2)O22(OH)2 |
| Si | ⓘ Hedenbergite | CaFe2+Si2O6 |
| Si | ⓘ Kaersutite | NaCa2(Mg3AlTi4+)(Si6Al2)O22O2 |
| Si | ⓘ Anorthite var. Labradorite | (Ca,Na)[Al(Al,Si)Si2O8] |
| Si | ⓘ Microcline | K(AlSi3O8) |
| Si | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Si | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| Si | ⓘ Nepheline | Na3K(Al4Si4O16) |
| Si | ⓘ Nosean | Na8(Al6Si6O24)(SO4) · H2O |
| Si | ⓘ Albite var. Oligoclase-Albite | Na(AlSi3O8) |
| Si | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
| Si | ⓘ Orthoclase | K(AlSi3O8) |
| Si | ⓘ Quartz | SiO2 |
| Si | ⓘ Richterite | Na(NaCa)Mg5(Si8O22)(OH)2 |
| Si | ⓘ Riebeckite | ◻[Na2][Fe32+Fe23+]Si8O22(OH)2 |
| Si | ⓘ Sanidine | K(AlSi3O8) |
| Si | ⓘ Siderophyllite | KFe22+Al(Al2Si2O10)(OH)2 |
| Si | ⓘ Spodumene | LiAlSi2O6 |
| Si | ⓘ Thorite | Th(SiO4) |
| Si | ⓘ Titanite | CaTi(SiO4)O |
| Si | ⓘ Topaz | Al2(SiO4)(F,OH)2 |
| Si | ⓘ Uranophane | Ca(UO2)2(SiO3OH)2 · 5H2O |
| Si | ⓘ Willemite | Zn2SiO4 |
| Si | ⓘ Zircon | Zr(SiO4) |
| Si | ⓘ Katophorite | {Na}{CaNa}{Mg4Al}[(AlSi7)O22](OH)2 |
| Si | ⓘ Tetraferriannite | KFe32+(Si3Fe3+)O10(OH)2 |
| Si | ⓘ Fayalite-Forsterite Series | |
| Si | ⓘ Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| Si | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| Si | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Si | ⓘ Pyroxene Group | ADSi2O6 |
| Si | ⓘ Augite var. Ferroaugite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| P | Phosphorus | |
| P | ⓘ Autunite | Ca(UO2)2(PO4)2 · 10-12H2O |
| P | ⓘ Metauranocircite | Ba(UO2)2(PO4)2 · 7H2O |
| P | ⓘ Monazite Group | REE(PO4) |
| P | ⓘ Torbernite | Cu(UO2)2(PO4)2 · 12H2O |
| P | ⓘ Xenotime-(Y) | Y(PO4) |
| P | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| S | Sulfur | |
| S | ⓘ Aphthitalite | (K,Na)3Na(SO4)2 |
| S | ⓘ Baryte | BaSO4 |
| S | ⓘ Chalcopyrite | CuFeS2 |
| S | ⓘ Chalcocite | Cu2S |
| S | ⓘ Genthelvite | Be3Zn4(SiO4)3S |
| S | ⓘ Gypsum | CaSO4 · 2H2O |
| S | ⓘ Molybdenite | MoS2 |
| S | ⓘ Nosean | Na8(Al6Si6O24)(SO4) · H2O |
| S | ⓘ Sphalerite | ZnS |
| S | ⓘ Thénardite | Na2SO4 |
| Cl | Chlorine | |
| Cl | ⓘ Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| Cl | ⓘ Halite | NaCl |
| Cl | ⓘ Sylvite | KCl |
| Cl | ⓘ Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| Cl | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| K | Potassium | |
| K | ⓘ Annite | KFe32+(AlSi3O10)(OH)2 |
| K | ⓘ Aphthitalite | (K,Na)3Na(SO4)2 |
| K | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| K | ⓘ Boltwoodite | (K,Na)(UO2)(SiO3OH) · 1.5H2O |
| K | ⓘ Carnotite | K2(UO2)2(VO4)2 · 3H2O |
| K | ⓘ Microcline | K(AlSi3O8) |
| K | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| K | ⓘ Nepheline | Na3K(Al4Si4O16) |
| K | ⓘ Orthoclase | K(AlSi3O8) |
| K | ⓘ Sanidine | K(AlSi3O8) |
| K | ⓘ Siderophyllite | KFe22+Al(Al2Si2O10)(OH)2 |
| K | ⓘ Sylvite | KCl |
| K | ⓘ Tetraferriannite | KFe32+(Si3Fe3+)O10(OH)2 |
| K | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| Ca | Calcium | |
| Ca | ⓘ Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
| Ca | ⓘ Hastingsite var. Alkali-ferrohastingsite | {Na}{Ca2}{Fe42+Fe3+}(Al2Si6O22)(OH)2 |
| Ca | ⓘ Anorthite | Ca(Al2Si2O8) |
| Ca | ⓘ Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| Ca | ⓘ Autunite | Ca(UO2)2(PO4)2 · 10-12H2O |
| Ca | ⓘ Calcite | CaCO3 |
| Ca | ⓘ Dolomite | CaMg(CO3)2 |
| Ca | ⓘ Euxenite-(Y) | (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 |
| Ca | ⓘ Ferro-barroisite | ◻{CaNa}{Fe32+Al2}(AlSi7O22)(OH)2 |
| Ca | ⓘ Ferro-richterite | {Na}{CaNa}{Fe52+}(Si8O22)(OH)2 |
| Ca | ⓘ Fluorite | CaF2 |
| Ca | ⓘ Gypsum | CaSO4 · 2H2O |
| Ca | ⓘ Hastingsite | NaCa2(Fe42+Fe3+)(Si6Al2)O22(OH)2 |
| Ca | ⓘ Hedenbergite | CaFe2+Si2O6 |
| Ca | ⓘ Kaersutite | NaCa2(Mg3AlTi4+)(Si6Al2)O22O2 |
| Ca | ⓘ Anorthite var. Labradorite | (Ca,Na)[Al(Al,Si)Si2O8] |
| Ca | ⓘ Metatyuyamunite | Ca(UO2)2(VO4)2 · 3H2O |
| Ca | ⓘ Montmorillonite | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| Ca | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
| Ca | ⓘ Richterite | Na(NaCa)Mg5(Si8O22)(OH)2 |
| Ca | ⓘ Scheelite | Ca(WO4) |
| Ca | ⓘ Titanite | CaTi(SiO4)O |
| Ca | ⓘ Tyuyamunite | Ca(UO2)2(VO4)2 · 5-8H2O |
| Ca | ⓘ Uranophane | Ca(UO2)2(SiO3OH)2 · 5H2O |
| Ca | ⓘ Katophorite | {Na}{CaNa}{Mg4Al}[(AlSi7)O22](OH)2 |
| Ca | ⓘ Synchysite | Ca(Ce/Nd/Y/REE)(CO3)2F |
| Ca | ⓘ Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| Ca | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Ca | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| Ca | ⓘ Augite var. Ferroaugite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| Ti | Titanium | |
| Ti | ⓘ Aenigmatite | Na4[Fe102+Ti2]O4[Si12O36] |
| Ti | ⓘ Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| Ti | ⓘ Anatase | TiO2 |
| Ti | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Ti | ⓘ Euxenite-(Y) | (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 |
| Ti | ⓘ Kaersutite | NaCa2(Mg3AlTi4+)(Si6Al2)O22O2 |
| Ti | ⓘ Titanite | CaTi(SiO4)O |
| Ti | ⓘ Magnetite var. Titanium-bearing Magnetite | Fe2+(Fe3+,Ti)2O4 |
| V | Vanadium | |
| V | ⓘ Carnotite | K2(UO2)2(VO4)2 · 3H2O |
| V | ⓘ Metatyuyamunite | Ca(UO2)2(VO4)2 · 3H2O |
| V | ⓘ Tyuyamunite | Ca(UO2)2(VO4)2 · 5-8H2O |
| Mn | Manganese | |
| Mn | ⓘ Columbite-(Fe)-Columbite-(Mn) Series | |
| Fe | Iron | |
| Fe | ⓘ Aegirine | NaFe3+Si2O6 |
| Fe | ⓘ Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
| Fe | ⓘ Aenigmatite | Na4[Fe102+Ti2]O4[Si12O36] |
| Fe | ⓘ Hastingsite var. Alkali-ferrohastingsite | {Na}{Ca2}{Fe42+Fe3+}(Al2Si6O22)(OH)2 |
| Fe | ⓘ Annite | KFe32+(AlSi3O10)(OH)2 |
| Fe | ⓘ Arfvedsonite | [Na][Na2][Fe42+Fe3+]Si8O22(OH)2 |
| Fe | ⓘ Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| Fe | ⓘ Berthierine | (Fe2+,Fe3+,Al)3(Si,Al)2O5(OH)4 |
| Fe | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Fe | ⓘ Chalcopyrite | CuFeS2 |
| Fe | ⓘ Fayalite | Fe22+SiO4 |
| Fe | ⓘ Ferro-barroisite | ◻{CaNa}{Fe32+Al2}(AlSi7O22)(OH)2 |
| Fe | ⓘ Columbite-(Fe) | Fe2+Nb2O6 |
| Fe | ⓘ Ferro-richterite | {Na}{CaNa}{Fe52+}(Si8O22)(OH)2 |
| Fe | ⓘ Goethite | Fe3+O(OH) |
| Fe | ⓘ Hastingsite | NaCa2(Fe42+Fe3+)(Si6Al2)O22(OH)2 |
| Fe | ⓘ Hedenbergite | CaFe2+Si2O6 |
| Fe | ⓘ Hematite | Fe2O3 |
| Fe | ⓘ Magnetite | Fe2+Fe23+O4 |
| Fe | ⓘ Hematite var. Martite | Fe2O3 |
| Fe | ⓘ Riebeckite | ◻[Na2][Fe32+Fe23+]Si8O22(OH)2 |
| Fe | ⓘ Siderophyllite | KFe22+Al(Al2Si2O10)(OH)2 |
| Fe | ⓘ Magnetite var. Titanium-bearing Magnetite | Fe2+(Fe3+,Ti)2O4 |
| Fe | ⓘ Tetraferriannite | KFe32+(Si3Fe3+)O10(OH)2 |
| Fe | ⓘ Fayalite-Forsterite Series | |
| Fe | ⓘ Columbite-(Fe)-Columbite-(Mn) Series | |
| Fe | ⓘ Augite var. Ferroaugite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| Cu | Copper | |
| Cu | ⓘ Chalcopyrite | CuFeS2 |
| Cu | ⓘ Chalcocite | Cu2S |
| Cu | ⓘ Cuprite | Cu2O |
| Cu | ⓘ Native Copper | Cu |
| Cu | ⓘ Malachite | Cu2(CO3)(OH)2 |
| Cu | ⓘ Torbernite | Cu(UO2)2(PO4)2 · 12H2O |
| Zn | Zinc | |
| Zn | ⓘ Genthelvite | Be3Zn4(SiO4)3S |
| Zn | ⓘ Sphalerite | ZnS |
| Zn | ⓘ Willemite | Zn2SiO4 |
| Y | Yttrium | |
| Y | ⓘ Bastnäsite | (Ce/Nd/Y/REE)(CO3)F |
| Y | ⓘ Euxenite-(Y) | (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 |
| Y | ⓘ Xenotime-(Y) | Y(PO4) |
| Y | ⓘ Synchysite | Ca(Ce/Nd/Y/REE)(CO3)2F |
| Zr | Zirconium | |
| Zr | ⓘ Zircon | Zr(SiO4) |
| Nb | Niobium | |
| Nb | ⓘ Euxenite-(Y) | (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 |
| Nb | ⓘ Columbite-(Fe) | Fe2+Nb2O6 |
| Nb | ⓘ Pyrochlore Group | A2Nb2(O,OH)6Z |
| Nb | ⓘ Columbite-(Fe)-Columbite-(Mn) Series | |
| Mo | Molybdenum | |
| Mo | ⓘ Molybdenite | MoS2 |
| Sn | Tin | |
| Sn | ⓘ Cassiterite | SnO2 |
| Ba | Barium | |
| Ba | ⓘ Baryte | BaSO4 |
| Ba | ⓘ Metauranocircite | Ba(UO2)2(PO4)2 · 7H2O |
| Ce | Cerium | |
| Ce | ⓘ Bastnäsite | (Ce/Nd/Y/REE)(CO3)F |
| Ce | ⓘ Euxenite-(Y) | (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 |
| Ce | ⓘ Synchysite | Ca(Ce/Nd/Y/REE)(CO3)2F |
| Nd | Neodymium | |
| Nd | ⓘ Bastnäsite | (Ce/Nd/Y/REE)(CO3)F |
| Nd | ⓘ Synchysite | Ca(Ce/Nd/Y/REE)(CO3)2F |
| Ta | Tantalum | |
| Ta | ⓘ Euxenite-(Y) | (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 |
| W | Tungsten | |
| W | ⓘ Scheelite | Ca(WO4) |
| Th | Thorium | |
| Th | ⓘ Euxenite-(Y) | (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 |
| Th | ⓘ Thorite | Th(SiO4) |
| U | Uranium | |
| U | ⓘ Autunite | Ca(UO2)2(PO4)2 · 10-12H2O |
| U | ⓘ Boltwoodite | (K,Na)(UO2)(SiO3OH) · 1.5H2O |
| U | ⓘ Carnotite | K2(UO2)2(VO4)2 · 3H2O |
| U | ⓘ Coffinite | U(SiO4) · nH2O |
| U | ⓘ Euxenite-(Y) | (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 |
| U | ⓘ Metauranocircite | Ba(UO2)2(PO4)2 · 7H2O |
| U | ⓘ Metatyuyamunite | Ca(UO2)2(VO4)2 · 3H2O |
| U | ⓘ Torbernite | Cu(UO2)2(PO4)2 · 12H2O |
| U | ⓘ Tyuyamunite | Ca(UO2)2(VO4)2 · 5-8H2O |
| U | ⓘ Uraninite | UO2 |
| U | ⓘ Uranophane | Ca(UO2)2(SiO3OH)2 · 5H2O |
Geochronology
Mineralization age: Paleozoic : 429 ± 4 Ma to 406 ± 11 MaImportant note: This table is based only on rock and mineral ages recorded on mindat.org for this locality and is not necessarily a complete representation of the geochronology, but does give an indication of possible mineralization events relevant to this locality. As more age information is added this table may expand in the future. A break in the table simply indicates a lack of data entered here, not necessarily a break in the geologic sequence. Grey background entries are from different, related, localities.
| Geologic Time | Rocks, Minerals and Events | ||||||
|---|---|---|---|---|---|---|---|
| Phanerozoic | |||||||
| Paleozoic | |||||||
| Devonian | |||||||
| Early/Lower Devonian |
| ||||||
| Silurian | |||||||
| Wenlock |
| ||||||
Fossils
There are 16 fossil localities from the PaleoBioDB database within this region.These data are provided on an experimental basis and are taken from external databases. Mindat.org has no control currently over the accuracy of these data.
| Occurrences | 32 |
|---|---|
| Youngest Fossil Listed | 93.5 Ma (Late/Upper Cretaceous) |
| Oldest Fossil Listed | 254 Ma (Permian) |
| Stratigraphic Units | Click here to view 8 stratigraphic units. |
| Fossils from Region | Click here to show the list. |
| Fossil Localities | Click to show 16 fossil localities |
Localities in this Region
- Agadez
- ⭔Agadez
- Aïr Mountains
- Arlit
- Abontorok Intrusion
- Adrar Bous alkaline complex
- Adrar Chiriet
- Arakaou Pluton
- Aroyan occurrence
- Azambaradan-Tamoelet
- Bilet Complex
- Egalah Intrusion
- Goundai Complex
- Imouraren uranium mine (Imouraren deposit)
- Madaouela Project
- Meugueur-Meugueur Ring Dike
- Ofoud Complex
- Rouraouet Peralkaline Microgranite Occurrence
- Agadez
- Arlit
- Azelik deposit
- DASA No. 1 deposit
- DASA No. 2 deposit
- DASA No. 3 deposit
- Iskou ring complex
- Tchirozerine
- Todra and Tin Taralle Volcanic Field
Other Regions, Features and Areas that Intersect
AfricaContinent
African PlateTectonic Plate
- Illumeden basinBasin
- Tuareg Shield
- Eastern Hoggar BeltVolcanic Arc
- LATEA MetacratonVolcanic Arc
Niger
- Agadez
- Tim Mersoï BasinBasin
North Africa
- Sahara DesertDesert
This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to
visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders
for access and that you are aware of all safety precautions necessary.
References
Mama Ntoumbé, Bassara, Hamza, Adama, Amaya, Zéphyrin, Awona Paul, Limbisoa, Nomenjanahary (n.d.) Rare-Element Pegmatites Rocks Rich and Li of the Aïr Massif of the Tchirozerine: Mineralogy and Chemical Composition Agadez Region-Northern Niger. Open Journal of Applied Sciences, 14. 171-181 doi:10.4236/ojapps.2024.141013
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Elméki, Tchirozerine, Agadez, Niger