Log InRegister
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreOur ScienceMindat Newsletter [Free Download]Contact Us
Donate to MindatSponsor a PageCorporate SponsorshipSponsored Pages
Learning CenterWhat Is a Mineral?The Most Common Minerals on EarthInformation for EducatorsMindat ArticlesMindat Newsletter [Free Download]The ElementsThe Mineral Quiz
Search FormMinerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDMinerals by CountryAlphabetical Mineral IndexAlphabetical Locality SearchMineral Association SearchList of CountriesLocalities Near MePhoto SearchSearch ArticlesSearch GlossaryThe Rock H. Currier Digital LibraryMore Search Options
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
MineralsPetrologyFossilsMeteoritesGeologic Time
Mining CompaniesStatisticsMineral MuseumsClubs & OrganizationsMineral Shows & EventsDevice SettingsTime Machine
Read DiscussionsIdentification Request
Photo SearchPhoto GalleriesSearch by ColourPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Diego Ambilobe basin, African Platei
Regional Level Types
Diego Ambilobe basinBasin
African PlateTectonic Plate

This page is currently not sponsored. Click here to sponsor this page.
PhotosSearch
Type:
Largest Settlements:
PlacePopulation
Ambilobe56,000 (2018)
Antsohimbondrona32,080 (2018)
Ambanja30,621 (2018)
Hell-Ville22,680 (2018)
Ambarakaraka16,114 (2018)
Mahalina2,217 (2018)
Mindat Locality ID:
421637
Long-form identifier:
mindat:1:2:421637:0
GUID (UUID V4):
0


No description has been added for this locality. Can you add one?

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

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


Mineral List

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

74 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
ⓘ Aegirine-augite
Formula: (NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6
ⓘ Aenigmatite
Formula: Na4[Fe2+10Ti2]O4[Si12O36]
ⓘ Albite
Formula: Na(AlSi3O8)
ⓘ 'Alkali amphibole'
References:
ⓘ 'Alkali Feldspar'
References:
ⓘ 'Alkali pyroxene'
References:
ⓘ 'Amphibole Supergroup'
Formula: AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
ⓘ Analcime
Formula: Na(AlSi2O6) · H2O
ⓘ Anatase
Formula: TiO2
ⓘ Anatase var. Niobium-bearing Anatase
Formula: (Ti,Nb)O2
ⓘ Andradite
Formula: Ca3Fe3+2(SiO4)3
ⓘ Andradite var. Demantoid
Formula: Ca3Fe3+2(SiO4)3
ⓘ Andradite var. Topazolite
Formula: Ca3Fe3+2(SiO4)3
ⓘ 'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
ⓘ Arfvedsonite
Formula: [Na][Na2][Fe2+4Fe3+]Si8O22(OH)2
ⓘ Augite
Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6
ⓘ Augite var. Titanium-bearing Augite
Formula: (Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
References:
ⓘ Bastnäsite-(Ce)
Formula: Ce(CO3)F
ⓘ Bastnäsite-(La)
Formula: La(CO3)F
ⓘ 'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ Bornite
Formula: Cu5FeS4
ⓘ Britholite-(Ce)
Formula: (Ce,Ca)5(SiO4)3OH
ⓘ Brookite
Formula: TiO2
ⓘ Calcite
Formula: CaCO3
ⓘ Cassiterite
Formula: SnO2
ⓘ Cerite-(CeCa)
Formula: (Ce7Ca2)◻Mg(SiO4)3(SiO3OH)4(OH)3
ⓘ 'Chabazite'
ⓘ Chalcopyrite
Formula: CuFeS2
ⓘ Chevkinite-(Ce)
Formula: Ce4(Ti,Fe2+,Fe3+)5O8(Si2O7)2
ⓘ 'Chlorite Group'
ⓘ Corundum
Formula: Al2O3
ⓘ Corundum var. Sapphire
Formula: Al2O3
ⓘ Digenite
Formula: Cu9S5
References:
ⓘ Eckermannite ?
Formula: NaNa2(Mg4Al}Si8O22(OH)2
Description: Need to be checked if it can be assigned to eckermannite according to the redefinition by IMA (IMA2013-136).
ⓘ Eudialyte
Formula: Na15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2
ⓘ Fayalite
Formula: Fe2+2SiO4
References:
ⓘ 'Fayalite-Forsterite Series'
ⓘ 'Feldspar Group'
ⓘ Fergusonite-(Y)
Formula: YNbO4
ⓘ Ferriallanite-(Ce)
Formula: (CaCe)(Fe3+AlFe2+)O[Si2O7][SiO4](OH)
ⓘ Ferricerite-(LaCa)
Formula: (La6Ca3)◻Fe3+(SiO4)3(SiO3OH)4(OH)3
ⓘ 'Ferro-eckermannite'
Formula: NaNa2(Fe2+4Al)Si8O22(OH)2
ⓘ Ferro-ferri-fluoro-leakeite
Formula: Na(Na2)(Fe2+2Fe3+2Li)(Si8O22)(F)2
ⓘ Fluorcalciopyrochlore
Formula: (Ca,Na)2(Nb, Ti)2O6F
ⓘ Fluorite
Formula: CaF2
ⓘ Fluornatropyrochlore
Formula: (Na,Pb,Ca,REE,U)2Nb2O6F
ⓘ 'Gagarinite'
ⓘ Galena
Formula: PbS
ⓘ Gittinsite
Formula: CaZrSi2O7
ⓘ Goethite
Formula: Fe3+O(OH)
ⓘ Grossular
Formula: Ca3Al2(SiO4)3
ⓘ Hedenbergite
Formula: CaFe2+Si2O6
References:
ⓘ Hedenbergite var. Ferrosalite
Formula: CaFe2+Si2O6
References:
ⓘ Hematite
Formula: Fe2O3
ⓘ Hematite var. Martite
Formula: Fe2O3
ⓘ 'Heulandite Subgroup'
Formula: (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Description: Crystals up to 3 cm
ⓘ 'Hornblende Root Name Group'
Formula: ◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2
ⓘ Ilmenite
Formula: Fe2+TiO3
References:
ⓘ Kaersutite
Formula: NaCa2(Mg3AlTi4+)(Si6Al2)O22O2
References:
ⓘ Låvenite
Formula: Na2Ca2Mn2Zr2(Si2O7)2O2F2
ⓘ Laumontite
Formula: CaAl2Si4O12 · 4H2O
ⓘ 'Leucoxene'
ⓘ Maghemite
Formula: (Fe3+0.67◻0.33)Fe3+2O4
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
ⓘ Marcasite
Formula: FeS2
ⓘ 'Microlite Group'
Formula: A2-mTa2X6-wZ-n
ⓘ Monazite-(Ce)
Formula: Ce(PO4)
ⓘ 'Monazite Group'
Formula: REE(PO4)
ⓘ Nacareniobsite-(Ce)
Formula: Na3Ca3(Ce,REE)Nb(Si2O7)2OF3
ⓘ Natrolite
Formula: Na2Al2Si3O10 · 2H2O
ⓘ Nepheline
Formula: Na3K(Al4Si4O16)
Localities: Reported from at least 6 localities in this region.
ⓘ Orthoclase
Formula: K(AlSi3O8)
ⓘ Parisite-(Ce)
Formula: CaCe2(CO3)3F2
ⓘ Pectolite
Formula: NaCa2Si3O8(OH)
ⓘ 'Phillipsite Subgroup'
ⓘ 'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8
References:
ⓘ Pyrite
Formula: FeS2
ⓘ 'Pyrochlore Group'
Formula: A2Nb2(O,OH)6Z
ⓘ 'Pyrochlore Group var. Yttropyrochlore (of Hogarth 1977)'
Formula: A2Nb2(O,OH)6Z
ⓘ Pyrrhotite
Formula: Fe1-xS
ⓘ Quartz
Formula: SiO2
ⓘ Rhabdophane-(Nd)
Formula: Nd(PO4) · H2O
ⓘ Riebeckite
Formula: ◻[Na2][Fe2+3Fe3+2]Si8O22(OH)2
ⓘ Samarskite-(Y)
Formula: YFe3+Nb2O8
ⓘ Sanidine
Formula: K(AlSi3O8)
References:
ⓘ Siderite
Formula: FeCO3
References:
ⓘ Sodalite
Formula: Na4(Si3Al3)O12Cl
ⓘ 'Sodic amphibole'
ⓘ Sphalerite
Formula: ZnS
ⓘ Spinel
Formula: MgAl2O4
ⓘ Spinel var. Ferropicotite
Formula: (Mg,Fe)Al2O4
ⓘ 'Steacyite Group'
ⓘ Stellerite
Formula: Ca4(Si28Al8)O72 · 28H2O
ⓘ Stilbite-Ca
Formula: NaCa4(Si27Al9)O72 · 28H2O
ⓘ 'Stilbite Subgroup'
Formula: M6-7[Al8-9Si27-28O72] · nH2O
ⓘ Synchysite-(Ce)
Formula: CaCe(CO3)2F
ⓘ Synchysite-(Y)
Formula: CaY(CO3)2F
ⓘ Thorite
Formula: Th(SiO4)
ⓘ Titanite
Formula: CaTi(SiO4)O
ⓘ Turkestanite
Formula: (K,◻)(Ca,Na)2ThSi8O20 · nH2O
ⓘ Vesuvianite
Formula: Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
ⓘ Wollastonite
Formula: Ca3(Si3O9)
ⓘ 'Xenotime'
ⓘ Xenotime-(Y)
Formula: Y(PO4)
ⓘ Zektzerite
Formula: LiNaZrSi6O15
ⓘ 'Zeolite Group'
References:
ⓘ Zircon
Formula: Zr(SiO4)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘDigenite2.BA.10Cu9S5
ⓘBornite2.BA.15Cu5FeS4
ⓘSphalerite2.CB.05aZnS
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘPyrrhotite2.CC.10Fe1-xS
ⓘGalena2.CD.10PbS
ⓘPyrite2.EB.05aFeS2
ⓘMarcasite2.EB.10aFeS2
Group 3 - Halides
ⓘFluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
ⓘGoethite4.00.Fe3+O(OH)
ⓘ'Microlite Group'4.00.A2-mTa2X6-wZ-n
ⓘ'Pyrochlore Group'4.00.A2Nb2(O,OH)6Z
ⓘ'var. Yttropyrochlore (of Hogarth 1977)'4.00.A2Nb2(O,OH)6Z
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘSpinel4.BB.05MgAl2O4
ⓘvar. Ferropicotite4.BB.05(Mg,Fe)Al2O4
ⓘMaghemite4.BB.15(Fe3+0.67◻0.33)Fe3+2O4
ⓘCorundum4.CB.05Al2O3
ⓘHematite4.CB.05Fe2O3
ⓘIlmenite4.CB.05Fe2+TiO3
ⓘHematite
var. Martite
4.CB.05Fe2O3
ⓘCorundum
var. Sapphire
4.CB.05Al2O3
ⓘQuartz4.DA.05SiO2
ⓘCassiterite4.DB.05SnO2
ⓘSamarskite-(Y)4.DB.25YFe3+Nb2O8
ⓘAnatase4.DD.05TiO2
ⓘvar. Niobium-bearing Anatase4.DD.05(Ti,Nb)O2
ⓘBrookite4.DD.10TiO2
ⓘFluornatropyrochlore4.DH.(Na,Pb,Ca,REE,U)2Nb2O6F
ⓘFluorcalciopyrochlore4.DH.15(Ca,Na)2(Nb, Ti)2O6F
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
ⓘSiderite5.AB.05FeCO3
ⓘBastnäsite-(Ce)5.BD.20aCe(CO3)F
ⓘBastnäsite-(La)5.BD.20aLa(CO3)F
ⓘParisite-(Ce)5.BD.20bCaCe2(CO3)3F2
ⓘSynchysite-(Ce)5.BD.20cCaCe(CO3)2F
ⓘSynchysite-(Y)5.BD.20cCaY(CO3)2F
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘFergusonite-(Y)7.GA.05YNbO4
Group 8 - Phosphates, Arsenates and Vanadates
ⓘXenotime-(Y)8.AD.35Y(PO4)
ⓘMonazite-(Ce)8.AD.50Ce(PO4)
ⓘRhabdophane-(Nd)8.CJ.45Nd(PO4) · H2O
Group 9 - Silicates
ⓘFayalite9.AC.05Fe2+2SiO4
ⓘAndradite9.AD.25Ca3Fe3+2(SiO4)3
ⓘvar. Demantoid9.AD.25Ca3Fe3+2(SiO4)3
ⓘGrossular9.AD.25Ca3Al2(SiO4)3
ⓘAndradite
var. Topazolite
9.AD.25Ca3Fe3+2(SiO4)3
ⓘThorite9.AD.30Th(SiO4)
ⓘZircon9.AD.30Zr(SiO4)
ⓘTitanite9.AG.15CaTi(SiO4)O
ⓘCerite-(CeCa)9.AG.20(Ce7Ca2)◻Mg(SiO4)3(SiO3OH)4(OH)3
ⓘFerricerite-(LaCa)9.AG.20(La6Ca3)◻Fe3+(SiO4)3(SiO3OH)4(OH)3
ⓘBritholite-(Ce)9.AH.25(Ce,Ca)5(SiO4)3OH
ⓘGittinsite9.BC.05CaZrSi2O7
ⓘLåvenite9.BE.17Na2Ca2Mn2Zr2(Si2O7)2O2F2
ⓘNacareniobsite-(Ce)9.BE.20Na3Ca3(Ce,REE)Nb(Si2O7)2OF3
ⓘChevkinite-(Ce)9.BE.70Ce4(Ti,Fe2+,Fe3+)5O8(Si2O7)2
ⓘFerriallanite-(Ce)9.BG.05b(CaCe)(Fe3+AlFe2+)O[Si2O7][SiO4](OH)
ⓘVesuvianite9.BG.35Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
ⓘTurkestanite9.CH.10(K,◻)(Ca,Na)2ThSi8O20 · nH2O
ⓘEudialyte9.CO.10Na15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2
ⓘAugite9.DA.15(CaxMgyFez)(Mgy1Fez1)Si2O6
ⓘHedenbergite9.DA.15CaFe2+Si2O6
ⓘAugite
var. Titanium-bearing Augite
9.DA.15(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
ⓘHedenbergite
var. Ferrosalite
9.DA.15CaFe2+Si2O6
ⓘAegirine-augite9.DA.20(NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6
ⓘAegirine9.DA.25NaFe3+Si2O6
ⓘKaersutite9.DE.15NaCa2(Mg3AlTi4+)(Si6Al2)O22O2
ⓘArfvedsonite9.DE.25[Na][Na2][Fe2+4Fe3+]Si8O22(OH)2
ⓘEckermannite ?9.DE.25NaNa2(Mg4Al}Si8O22(OH)2
ⓘ'Ferro-eckermannite'9.DE.25NaNa2(Fe2+4Al)Si8O22(OH)2
ⓘRiebeckite9.DE.25◻[Na2][Fe2+3Fe3+2]Si8O22(OH)2
ⓘFerro-ferri-fluoro-leakeite9.DE.25Na(Na2)(Fe2+2Fe3+2Li)(Si8O22)(F)2
ⓘPectolite9.DG.05NaCa2Si3O8(OH)
ⓘWollastonite9.DG.05Ca3(Si3O9)
ⓘAenigmatite9.DH.40Na4[Fe2+10Ti2]O4[Si12O36]
ⓘZektzerite9.DN.05LiNaZrSi6O15
ⓘNepheline9.FA.05Na3K(Al4Si4O16)
ⓘOrthoclase9.FA.30K(AlSi3O8)
ⓘSanidine9.FA.30K(AlSi3O8)
ⓘAlbite9.FA.35Na(AlSi3O8)
ⓘSodalite9.FB.10Na4(Si3Al3)O12Cl
ⓘ'Zeolite Group'9.G0.
ⓘNatrolite9.GA.05Na2Al2Si3O10 · 2H2O
ⓘAnalcime9.GB.05Na(AlSi2O6) · H2O
ⓘLaumontite9.GB.10CaAl2Si4O12 · 4H2O
ⓘStilbite-Ca9.GE.10NaCa4(Si27Al9)O72 · 28H2O
ⓘStellerite9.GE.15Ca4(Si28Al8)O72 · 28H2O
Unclassified
ⓘ'Alkali Feldspar'-
ⓘ'Amphibole Supergroup'-AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
ⓘ'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ'Chabazite'-
ⓘ'Chlorite Group'-
ⓘ'Feldspar Group'-
ⓘ'Heulandite Subgroup'-(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
ⓘ'Monazite Group'-REE(PO4)
ⓘ'Phillipsite Subgroup'-
ⓘ'Stilbite Subgroup'-M6-7[Al8-9Si27-28O72] · nH2O
ⓘ'Leucoxene'-
ⓘ'Xenotime'-
ⓘ'Fayalite-Forsterite Series'-
ⓘ'Hornblende Root Name Group'-◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2
ⓘ'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8
ⓘ'Apatite'-Ca5(PO4)3(Cl/F/OH)
ⓘ'Steacyite Group'-
ⓘ'Gagarinite'-
ⓘ'Sodic amphibole'-
ⓘ'Alkali pyroxene'-
ⓘ'Alkali amphibole'-

List of minerals for each chemical element

HHydrogen
Hⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Hⓘ AnalcimeNa(AlSi2O6) · H2O
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ⓘ Britholite-(Ce)(Ce,Ca)5(SiO4)3OH
Hⓘ Cerite-(CeCa)(Ce7Ca2)◻Mg(SiO4)3(SiO3OH)4(OH)3
Hⓘ EckermanniteNaNa2(Mg4Al}Si8O22(OH)2
Hⓘ EudialyteNa15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2
Hⓘ Ferro-eckermanniteNaNa2(Fe42+Al)Si8O22(OH)2
Hⓘ GoethiteFe3+O(OH)
Hⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Hⓘ LaumontiteCaAl2Si4O12 · 4H2O
Hⓘ NatroliteNa2Al2Si3O10 · 2H2O
Hⓘ PectoliteNaCa2Si3O8(OH)
Hⓘ Pyrochlore GroupA2Nb2(O,OH)6Z
Hⓘ Rhabdophane-(Nd)Nd(PO4) · H2O
Hⓘ Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
Hⓘ StelleriteCa4(Si28Al8)O72 · 28H2O
Hⓘ Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
Hⓘ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Hⓘ Pyrochlore Group var. Yttropyrochlore (of Hogarth 1977)A2Nb2(O,OH)6Z
Hⓘ Stilbite-CaNaCa4(Si27Al9)O72 · 28H2O
Hⓘ Turkestanite(K,◻)(Ca,Na)2ThSi8O20 · nH2O
Hⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Hⓘ Ferriallanite-(Ce)(CaCe)(Fe3+AlFe2+)O[Si2O7][SiO4](OH)
Hⓘ Ferricerite-(LaCa)(La6Ca3)◻Fe3+(SiO4)3(SiO3OH)4(OH)3
Hⓘ ApatiteCa5(PO4)3(Cl/F/OH)
LiLithium
Liⓘ ZektzeriteLiNaZrSi6O15
Liⓘ Ferro-ferri-fluoro-leakeiteNa(Na2)(Fe22+Fe23+Li)(Si8O22)(F)2
CCarbon
Cⓘ Bastnäsite-(Ce)Ce(CO3)F
Cⓘ Bastnäsite-(La)La(CO3)F
Cⓘ CalciteCaCO3
Cⓘ Parisite-(Ce)CaCe2(CO3)3F2
Cⓘ SideriteFeCO3
Cⓘ Synchysite-(Ce)CaCe(CO3)2F
Cⓘ Synchysite-(Y)CaY(CO3)2F
OOxygen
Oⓘ AegirineNaFe3+Si2O6
Oⓘ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Oⓘ AenigmatiteNa4[Fe102+Ti2]O4[Si12O36]
Oⓘ AlbiteNa(AlSi3O8)
Oⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Oⓘ AnalcimeNa(AlSi2O6) · H2O
Oⓘ AnataseTiO2
Oⓘ AndraditeCa3Fe23+(SiO4)3
Oⓘ Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
Oⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Oⓘ Bastnäsite-(Ce)Ce(CO3)F
Oⓘ Bastnäsite-(La)La(CO3)F
Oⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Oⓘ Britholite-(Ce)(Ce,Ca)5(SiO4)3OH
Oⓘ BrookiteTiO2
Oⓘ CalciteCaCO3
Oⓘ CassiteriteSnO2
Oⓘ Cerite-(CeCa)(Ce7Ca2)◻Mg(SiO4)3(SiO3OH)4(OH)3
Oⓘ CorundumAl2O3
Oⓘ Andradite var. DemantoidCa3Fe23+(SiO4)3
Oⓘ EckermanniteNaNa2(Mg4Al}Si8O22(OH)2
Oⓘ EudialyteNa15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2
Oⓘ FayaliteFe22+SiO4
Oⓘ Ferro-eckermanniteNaNa2(Fe42+Al)Si8O22(OH)2
Oⓘ Fergusonite-(Y)YNbO4
Oⓘ GittinsiteCaZrSi2O7
Oⓘ GoethiteFe3+O(OH)
Oⓘ GrossularCa3Al2(SiO4)3
Oⓘ HedenbergiteCaFe2+Si2O6
Oⓘ HematiteFe2O3
Oⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Oⓘ IlmeniteFe2+TiO3
Oⓘ KaersutiteNaCa2(Mg3AlTi4+)(Si6Al2)O22O2
Oⓘ LaumontiteCaAl2Si4O12 · 4H2O
Oⓘ LåveniteNa2Ca2Mn2Zr2(Si2O7)2O2F2
Oⓘ Maghemite(Fe3+0.67◻0.33)Fe23+O4
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ Hematite var. MartiteFe2O3
Oⓘ Monazite GroupREE(PO4)
Oⓘ Monazite-(Ce)Ce(PO4)
Oⓘ Nacareniobsite-(Ce)Na3Ca3(Ce,REE)Nb(Si2O7)2OF3
Oⓘ NephelineNa3K(Al4Si4O16)
Oⓘ NatroliteNa2Al2Si3O10 · 2H2O
Oⓘ OrthoclaseK(AlSi3O8)
Oⓘ Parisite-(Ce)CaCe2(CO3)3F2
Oⓘ PectoliteNaCa2Si3O8(OH)
Oⓘ Pyrochlore GroupA2Nb2(O,OH)6Z
Oⓘ QuartzSiO2
Oⓘ Rhabdophane-(Nd)Nd(PO4) · H2O
Oⓘ Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
Oⓘ Samarskite-(Y)YFe3+Nb2O8
Oⓘ SanidineK(AlSi3O8)
Oⓘ Corundum var. SapphireAl2O3
Oⓘ SideriteFeCO3
Oⓘ SodaliteNa4(Si3Al3)O12Cl
Oⓘ SpinelMgAl2O4
Oⓘ StelleriteCa4(Si28Al8)O72 · 28H2O
Oⓘ Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
Oⓘ Synchysite-(Ce)CaCe(CO3)2F
Oⓘ Synchysite-(Y)CaY(CO3)2F
Oⓘ ThoriteTh(SiO4)
Oⓘ TitaniteCaTi(SiO4)O
Oⓘ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Oⓘ WollastoniteCa3(Si3O9)
Oⓘ Xenotime-(Y)Y(PO4)
Oⓘ Pyrochlore Group var. Yttropyrochlore (of Hogarth 1977)A2Nb2(O,OH)6Z
Oⓘ ZektzeriteLiNaZrSi6O15
Oⓘ ZirconZr(SiO4)
Oⓘ Chevkinite-(Ce)Ce4(Ti,Fe2+,Fe3+)5O8(Si2O7)2
Oⓘ Ferro-ferri-fluoro-leakeiteNa(Na2)(Fe22+Fe23+Li)(Si8O22)(F)2
Oⓘ Stilbite-CaNaCa4(Si27Al9)O72 · 28H2O
Oⓘ Turkestanite(K,◻)(Ca,Na)2ThSi8O20 · nH2O
Oⓘ Andradite var. TopazoliteCa3Fe23+(SiO4)3
Oⓘ Fayalite-Forsterite Series
Oⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Oⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Oⓘ Anatase var. Niobium-bearing Anatase(Ti,Nb)O2
Oⓘ Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
Oⓘ Ferriallanite-(Ce)(CaCe)(Fe3+AlFe2+)O[Si2O7][SiO4](OH)
Oⓘ Ferricerite-(LaCa)(La6Ca3)◻Fe3+(SiO4)3(SiO3OH)4(OH)3
Oⓘ ApatiteCa5(PO4)3(Cl/F/OH)
Oⓘ Spinel var. Ferropicotite(Mg,Fe)Al2O4
Oⓘ Hedenbergite var. FerrosaliteCaFe2+Si2O6
Oⓘ Fluornatropyrochlore(Na,Pb,Ca,REE,U)2Nb2O6F
Oⓘ Fluorcalciopyrochlore(Ca,Na)2(Nb, Ti)2O6F
FFluorine
Fⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Fⓘ Bastnäsite-(Ce)Ce(CO3)F
Fⓘ Bastnäsite-(La)La(CO3)F
Fⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fⓘ FluoriteCaF2
Fⓘ LåveniteNa2Ca2Mn2Zr2(Si2O7)2O2F2
Fⓘ Nacareniobsite-(Ce)Na3Ca3(Ce,REE)Nb(Si2O7)2OF3
Fⓘ Parisite-(Ce)CaCe2(CO3)3F2
Fⓘ Synchysite-(Ce)CaCe(CO3)2F
Fⓘ Synchysite-(Y)CaY(CO3)2F
Fⓘ Ferro-ferri-fluoro-leakeiteNa(Na2)(Fe22+Fe23+Li)(Si8O22)(F)2
Fⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Fⓘ ApatiteCa5(PO4)3(Cl/F/OH)
Fⓘ Fluornatropyrochlore(Na,Pb,Ca,REE,U)2Nb2O6F
Fⓘ Fluorcalciopyrochlore(Ca,Na)2(Nb, Ti)2O6F
NaSodium
Naⓘ AegirineNaFe3+Si2O6
Naⓘ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Naⓘ AenigmatiteNa4[Fe102+Ti2]O4[Si12O36]
Naⓘ AlbiteNa(AlSi3O8)
Naⓘ AnalcimeNa(AlSi2O6) · H2O
Naⓘ Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
Naⓘ EckermanniteNaNa2(Mg4Al}Si8O22(OH)2
Naⓘ EudialyteNa15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2
Naⓘ Ferro-eckermanniteNaNa2(Fe42+Al)Si8O22(OH)2
Naⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Naⓘ KaersutiteNaCa2(Mg3AlTi4+)(Si6Al2)O22O2
Naⓘ LåveniteNa2Ca2Mn2Zr2(Si2O7)2O2F2
Naⓘ Nacareniobsite-(Ce)Na3Ca3(Ce,REE)Nb(Si2O7)2OF3
Naⓘ NephelineNa3K(Al4Si4O16)
Naⓘ NatroliteNa2Al2Si3O10 · 2H2O
Naⓘ PectoliteNaCa2Si3O8(OH)
Naⓘ Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
Naⓘ SodaliteNa4(Si3Al3)O12Cl
Naⓘ ZektzeriteLiNaZrSi6O15
Naⓘ Ferro-ferri-fluoro-leakeiteNa(Na2)(Fe22+Fe23+Li)(Si8O22)(F)2
Naⓘ Stilbite-CaNaCa4(Si27Al9)O72 · 28H2O
Naⓘ Turkestanite(K,◻)(Ca,Na)2ThSi8O20 · nH2O
Naⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Naⓘ Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
Naⓘ Fluornatropyrochlore(Na,Pb,Ca,REE,U)2Nb2O6F
Naⓘ Fluorcalciopyrochlore(Ca,Na)2(Nb, Ti)2O6F
MgMagnesium
Mgⓘ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Mgⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Mgⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Mgⓘ Cerite-(CeCa)(Ce7Ca2)◻Mg(SiO4)3(SiO3OH)4(OH)3
Mgⓘ EckermanniteNaNa2(Mg4Al}Si8O22(OH)2
Mgⓘ KaersutiteNaCa2(Mg3AlTi4+)(Si6Al2)O22O2
Mgⓘ SpinelMgAl2O4
Mgⓘ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Mgⓘ Fayalite-Forsterite Series
Mgⓘ Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
Mgⓘ Spinel var. Ferropicotite(Mg,Fe)Al2O4
AlAluminium
Alⓘ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Alⓘ AlbiteNa(AlSi3O8)
Alⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Alⓘ AnalcimeNa(AlSi2O6) · H2O
Alⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Alⓘ CorundumAl2O3
Alⓘ EckermanniteNaNa2(Mg4Al}Si8O22(OH)2
Alⓘ Ferro-eckermanniteNaNa2(Fe42+Al)Si8O22(OH)2
Alⓘ GrossularCa3Al2(SiO4)3
Alⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Alⓘ KaersutiteNaCa2(Mg3AlTi4+)(Si6Al2)O22O2
Alⓘ LaumontiteCaAl2Si4O12 · 4H2O
Alⓘ NephelineNa3K(Al4Si4O16)
Alⓘ NatroliteNa2Al2Si3O10 · 2H2O
Alⓘ OrthoclaseK(AlSi3O8)
Alⓘ SanidineK(AlSi3O8)
Alⓘ Corundum var. SapphireAl2O3
Alⓘ SodaliteNa4(Si3Al3)O12Cl
Alⓘ SpinelMgAl2O4
Alⓘ StelleriteCa4(Si28Al8)O72 · 28H2O
Alⓘ Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
Alⓘ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Alⓘ Stilbite-CaNaCa4(Si27Al9)O72 · 28H2O
Alⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Alⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Alⓘ Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
Alⓘ Ferriallanite-(Ce)(CaCe)(Fe3+AlFe2+)O[Si2O7][SiO4](OH)
Alⓘ Spinel var. Ferropicotite(Mg,Fe)Al2O4
SiSilicon
Siⓘ AegirineNaFe3+Si2O6
Siⓘ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Siⓘ AenigmatiteNa4[Fe102+Ti2]O4[Si12O36]
Siⓘ AlbiteNa(AlSi3O8)
Siⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Siⓘ AnalcimeNa(AlSi2O6) · H2O
Siⓘ AndraditeCa3Fe23+(SiO4)3
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ⓘ Britholite-(Ce)(Ce,Ca)5(SiO4)3OH
Siⓘ Cerite-(CeCa)(Ce7Ca2)◻Mg(SiO4)3(SiO3OH)4(OH)3
Siⓘ Andradite var. DemantoidCa3Fe23+(SiO4)3
Siⓘ EckermanniteNaNa2(Mg4Al}Si8O22(OH)2
Siⓘ EudialyteNa15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2
Siⓘ FayaliteFe22+SiO4
Siⓘ Ferro-eckermanniteNaNa2(Fe42+Al)Si8O22(OH)2
Siⓘ GittinsiteCaZrSi2O7
Siⓘ GrossularCa3Al2(SiO4)3
Siⓘ HedenbergiteCaFe2+Si2O6
Siⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Siⓘ KaersutiteNaCa2(Mg3AlTi4+)(Si6Al2)O22O2
Siⓘ LaumontiteCaAl2Si4O12 · 4H2O
Siⓘ LåveniteNa2Ca2Mn2Zr2(Si2O7)2O2F2
Siⓘ Nacareniobsite-(Ce)Na3Ca3(Ce,REE)Nb(Si2O7)2OF3
Siⓘ NephelineNa3K(Al4Si4O16)
Siⓘ NatroliteNa2Al2Si3O10 · 2H2O
Siⓘ OrthoclaseK(AlSi3O8)
Siⓘ PectoliteNaCa2Si3O8(OH)
Siⓘ QuartzSiO2
Siⓘ Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
Siⓘ SanidineK(AlSi3O8)
Siⓘ SodaliteNa4(Si3Al3)O12Cl
Siⓘ StelleriteCa4(Si28Al8)O72 · 28H2O
Siⓘ Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
Siⓘ ThoriteTh(SiO4)
Siⓘ TitaniteCaTi(SiO4)O
Siⓘ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Siⓘ WollastoniteCa3(Si3O9)
Siⓘ ZektzeriteLiNaZrSi6O15
Siⓘ ZirconZr(SiO4)
Siⓘ Chevkinite-(Ce)Ce4(Ti,Fe2+,Fe3+)5O8(Si2O7)2
Siⓘ Ferro-ferri-fluoro-leakeiteNa(Na2)(Fe22+Fe23+Li)(Si8O22)(F)2
Siⓘ Stilbite-CaNaCa4(Si27Al9)O72 · 28H2O
Siⓘ Turkestanite(K,◻)(Ca,Na)2ThSi8O20 · nH2O
Siⓘ Andradite var. TopazoliteCa3Fe23+(SiO4)3
Siⓘ Fayalite-Forsterite Series
Siⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Siⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Siⓘ Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
Siⓘ Ferriallanite-(Ce)(CaCe)(Fe3+AlFe2+)O[Si2O7][SiO4](OH)
Siⓘ Ferricerite-(LaCa)(La6Ca3)◻Fe3+(SiO4)3(SiO3OH)4(OH)3
Siⓘ Hedenbergite var. FerrosaliteCaFe2+Si2O6
PPhosphorus
Pⓘ Monazite GroupREE(PO4)
Pⓘ Monazite-(Ce)Ce(PO4)
Pⓘ Rhabdophane-(Nd)Nd(PO4) · H2O
Pⓘ Xenotime-(Y)Y(PO4)
Pⓘ ApatiteCa5(PO4)3(Cl/F/OH)
SSulfur
Sⓘ BorniteCu5FeS4
Sⓘ ChalcopyriteCuFeS2
Sⓘ DigeniteCu9S5
Sⓘ GalenaPbS
Sⓘ MarcasiteFeS2
Sⓘ PyriteFeS2
Sⓘ PyrrhotiteFe1-xS
Sⓘ SphaleriteZnS
ClChlorine
Clⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Clⓘ EudialyteNa15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2
Clⓘ SodaliteNa4(Si3Al3)O12Cl
Clⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
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ⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Kⓘ NephelineNa3K(Al4Si4O16)
Kⓘ OrthoclaseK(AlSi3O8)
Kⓘ SanidineK(AlSi3O8)
Kⓘ Turkestanite(K,◻)(Ca,Na)2ThSi8O20 · nH2O
CaCalcium
Caⓘ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Caⓘ AndraditeCa3Fe23+(SiO4)3
Caⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Caⓘ Britholite-(Ce)(Ce,Ca)5(SiO4)3OH
Caⓘ CalciteCaCO3
Caⓘ Cerite-(CeCa)(Ce7Ca2)◻Mg(SiO4)3(SiO3OH)4(OH)3
Caⓘ Andradite var. DemantoidCa3Fe23+(SiO4)3
Caⓘ EudialyteNa15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2
Caⓘ FluoriteCaF2
Caⓘ GittinsiteCaZrSi2O7
Caⓘ GrossularCa3Al2(SiO4)3
Caⓘ HedenbergiteCaFe2+Si2O6
Caⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Caⓘ KaersutiteNaCa2(Mg3AlTi4+)(Si6Al2)O22O2
Caⓘ LaumontiteCaAl2Si4O12 · 4H2O
Caⓘ LåveniteNa2Ca2Mn2Zr2(Si2O7)2O2F2
Caⓘ Nacareniobsite-(Ce)Na3Ca3(Ce,REE)Nb(Si2O7)2OF3
Caⓘ Parisite-(Ce)CaCe2(CO3)3F2
Caⓘ PectoliteNaCa2Si3O8(OH)
Caⓘ StelleriteCa4(Si28Al8)O72 · 28H2O
Caⓘ Synchysite-(Ce)CaCe(CO3)2F
Caⓘ Synchysite-(Y)CaY(CO3)2F
Caⓘ TitaniteCaTi(SiO4)O
Caⓘ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Caⓘ WollastoniteCa3(Si3O9)
Caⓘ Stilbite-CaNaCa4(Si27Al9)O72 · 28H2O
Caⓘ Turkestanite(K,◻)(Ca,Na)2ThSi8O20 · nH2O
Caⓘ Andradite var. TopazoliteCa3Fe23+(SiO4)3
Caⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Caⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Caⓘ Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
Caⓘ Ferriallanite-(Ce)(CaCe)(Fe3+AlFe2+)O[Si2O7][SiO4](OH)
Caⓘ Ferricerite-(LaCa)(La6Ca3)◻Fe3+(SiO4)3(SiO3OH)4(OH)3
Caⓘ ApatiteCa5(PO4)3(Cl/F/OH)
Caⓘ Hedenbergite var. FerrosaliteCaFe2+Si2O6
Caⓘ Fluornatropyrochlore(Na,Pb,Ca,REE,U)2Nb2O6F
Caⓘ Fluorcalciopyrochlore(Ca,Na)2(Nb, Ti)2O6F
TiTitanium
Tiⓘ AenigmatiteNa4[Fe102+Ti2]O4[Si12O36]
Tiⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Tiⓘ AnataseTiO2
Tiⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Tiⓘ BrookiteTiO2
Tiⓘ IlmeniteFe2+TiO3
Tiⓘ KaersutiteNaCa2(Mg3AlTi4+)(Si6Al2)O22O2
Tiⓘ TitaniteCaTi(SiO4)O
Tiⓘ Chevkinite-(Ce)Ce4(Ti,Fe2+,Fe3+)5O8(Si2O7)2
Tiⓘ Anatase var. Niobium-bearing Anatase(Ti,Nb)O2
Tiⓘ Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
Tiⓘ Fluorcalciopyrochlore(Ca,Na)2(Nb, Ti)2O6F
MnManganese
Mnⓘ LåveniteNa2Ca2Mn2Zr2(Si2O7)2O2F2
FeIron
Feⓘ AegirineNaFe3+Si2O6
Feⓘ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Feⓘ AenigmatiteNa4[Fe102+Ti2]O4[Si12O36]
Feⓘ AndraditeCa3Fe23+(SiO4)3
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ⓘ BorniteCu5FeS4
Feⓘ ChalcopyriteCuFeS2
Feⓘ Andradite var. DemantoidCa3Fe23+(SiO4)3
Feⓘ EudialyteNa15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2
Feⓘ FayaliteFe22+SiO4
Feⓘ Ferro-eckermanniteNaNa2(Fe42+Al)Si8O22(OH)2
Feⓘ GoethiteFe3+O(OH)
Feⓘ HedenbergiteCaFe2+Si2O6
Feⓘ HematiteFe2O3
Feⓘ IlmeniteFe2+TiO3
Feⓘ Maghemite(Fe3+0.67◻0.33)Fe23+O4
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ MarcasiteFeS2
Feⓘ Hematite var. MartiteFe2O3
Feⓘ PyriteFeS2
Feⓘ PyrrhotiteFe1-xS
Feⓘ Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
Feⓘ Samarskite-(Y)YFe3+Nb2O8
Feⓘ SideriteFeCO3
Feⓘ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Feⓘ Chevkinite-(Ce)Ce4(Ti,Fe2+,Fe3+)5O8(Si2O7)2
Feⓘ Ferro-ferri-fluoro-leakeiteNa(Na2)(Fe22+Fe23+Li)(Si8O22)(F)2
Feⓘ Andradite var. TopazoliteCa3Fe23+(SiO4)3
Feⓘ Fayalite-Forsterite Series
Feⓘ Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
Feⓘ Ferriallanite-(Ce)(CaCe)(Fe3+AlFe2+)O[Si2O7][SiO4](OH)
Feⓘ Ferricerite-(LaCa)(La6Ca3)◻Fe3+(SiO4)3(SiO3OH)4(OH)3
Feⓘ Spinel var. Ferropicotite(Mg,Fe)Al2O4
Feⓘ Hedenbergite var. FerrosaliteCaFe2+Si2O6
CuCopper
Cuⓘ BorniteCu5FeS4
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ DigeniteCu9S5
ZnZinc
Znⓘ SphaleriteZnS
YYttrium
Yⓘ Fergusonite-(Y)YNbO4
Yⓘ Samarskite-(Y)YFe3+Nb2O8
Yⓘ Synchysite-(Y)CaY(CO3)2F
Yⓘ Xenotime-(Y)Y(PO4)
ZrZirconium
Zrⓘ EudialyteNa15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2
Zrⓘ GittinsiteCaZrSi2O7
Zrⓘ LåveniteNa2Ca2Mn2Zr2(Si2O7)2O2F2
Zrⓘ ZektzeriteLiNaZrSi6O15
Zrⓘ ZirconZr(SiO4)
NbNiobium
Nbⓘ Fergusonite-(Y)YNbO4
Nbⓘ Nacareniobsite-(Ce)Na3Ca3(Ce,REE)Nb(Si2O7)2OF3
Nbⓘ Pyrochlore GroupA2Nb2(O,OH)6Z
Nbⓘ Samarskite-(Y)YFe3+Nb2O8
Nbⓘ Pyrochlore Group var. Yttropyrochlore (of Hogarth 1977)A2Nb2(O,OH)6Z
Nbⓘ Anatase var. Niobium-bearing Anatase(Ti,Nb)O2
Nbⓘ Fluornatropyrochlore(Na,Pb,Ca,REE,U)2Nb2O6F
Nbⓘ Fluorcalciopyrochlore(Ca,Na)2(Nb, Ti)2O6F
SnTin
Snⓘ CassiteriteSnO2
LaLanthanum
Laⓘ Bastnäsite-(La)La(CO3)F
Laⓘ Ferricerite-(LaCa)(La6Ca3)◻Fe3+(SiO4)3(SiO3OH)4(OH)3
CeCerium
Ceⓘ Bastnäsite-(Ce)Ce(CO3)F
Ceⓘ Britholite-(Ce)(Ce,Ca)5(SiO4)3OH
Ceⓘ Cerite-(CeCa)(Ce7Ca2)◻Mg(SiO4)3(SiO3OH)4(OH)3
Ceⓘ Monazite-(Ce)Ce(PO4)
Ceⓘ Nacareniobsite-(Ce)Na3Ca3(Ce,REE)Nb(Si2O7)2OF3
Ceⓘ Parisite-(Ce)CaCe2(CO3)3F2
Ceⓘ Synchysite-(Ce)CaCe(CO3)2F
Ceⓘ Chevkinite-(Ce)Ce4(Ti,Fe2+,Fe3+)5O8(Si2O7)2
Ceⓘ Ferriallanite-(Ce)(CaCe)(Fe3+AlFe2+)O[Si2O7][SiO4](OH)
NdNeodymium
Ndⓘ Rhabdophane-(Nd)Nd(PO4) · H2O
TaTantalum
Taⓘ Microlite GroupA2-mTa2X6-wZ-n
PbLead
Pbⓘ GalenaPbS
Pbⓘ Fluornatropyrochlore(Na,Pb,Ca,REE,U)2Nb2O6F
ThThorium
Thⓘ ThoriteTh(SiO4)
Thⓘ Turkestanite(K,◻)(Ca,Na)2ThSi8O20 · nH2O
UUranium
Uⓘ Fluornatropyrochlore(Na,Pb,Ca,REE,U)2Nb2O6F

Geochronology

Mineralization age: Oligocene : 24.2 ± 0.6 Ma

Important 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 TimeRocks, Minerals and Events
Phanerozoic
 Cenozoic
  Paleogene
   Oligocene
ⓘ Nepheline-syenite24.2 ± 0.6 MaAmpasibitika, Antsirabe, Ambanja, Diana, Madagascar

Fossils

There are 24 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.

Occurrences103
Youngest Fossil Listed157 Ma (Jurassic)
Oldest Fossil Listed260 Ma (Permian)
Stratigraphic Units
UnitNo. OccurrencesAge
Sakamena - Middle Sakamena20252.17 - 247.2 Ma (Phanerozoic)
Middle Sakamena1252.17 - 247.2 Ma (Phanerozoic)
Sakamena - Lower Sakamena7259.9 - 252.17 Ma (Permian)
Fossils from RegionClick here to show the list.
Accepted NameHierarchy Age
Propinacoceras
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Medlicottiidae : Propinacoceras259.9 - 254.17 Ma
Permian
Clypeoceras
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Proptychitidae : Clypeoceras251.3 - 247.2 Ma
Early/Lower Triassic
Meekoceras
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Prionitidae : Meekoceras251.3 - 247.2 Ma
Early/Lower Triassic
Ptychophylloceras
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Phylloceratidae : Ptychophylloceras163.5 - 157.3 Ma
Jurassic
Choffatia
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Perisphinctidae : Choffatia163.5 - 157.3 Ma
Jurassic
Belemnites
genus
Animalia : Mollusca : Cephalopoda : Belemnitida : Belemnites163.5 - 157.3 Ma
Jurassic
Solemya
genus
Animalia : Mollusca : Bivalvia : Solemyida : Solemyidae : Solemya251.3 - 247.2 Ma
Early/Lower Triassic
Acrodus
genus
Animalia : Chordata : Chondrichthyes : Hybodontiformes : Acrodontidae : Acrodus252.17 - 251.3 Ma
Phanerozoic
Birgeria
genus
Animalia : Chordata : Actinopteri : Palaeonisciformes : Birgeriidae : Birgeria252.17 - 251.3 Ma
Phanerozoic
Boreosomus
genus
Animalia : Chordata : Actinopteri : Ptycholepiformes : Ptycholepididae : Boreosomus252.17 - 251.3 Ma
Phanerozoic
Pteronisculus
genus
Animalia : Chordata : Osteichthyes : Turseoidae : Pteronisculus252.17 - 251.3 Ma
Phanerozoic
Perleidus
genus
Animalia : Chordata : Actinopteri : Perleidiformes : Perleididae : Perleidus252.17 - 251.3 Ma
Phanerozoic
Broughia
genus
Animalia : Chordata : Actinopteri : Parasemionotiformes : Parasemionotidae : Broughia252.17 - 251.3 Ma
Phanerozoic
Ospia
genus
Animalia : Chordata : Actinopteri : Parasemionotiformes : Parasemionotidae : Ospia252.17 - 251.3 Ma
Phanerozoic
Watsonulus
genus
Animalia : Chordata : Actinopteri : Parasemionotiformes : Parasemionotidae : Watsonulus252.17 - 251.3 Ma
Phanerozoic
Saurichthys
genus
Animalia : Chordata : Actinopterygii : Saurichthyidae : Saurichthys252.17 - 251.3 Ma
Phanerozoic
Coelacanthidae
family
Animalia : Chordata : Sarcopterygii : Coelacanthiformes : Coelacanthidae252.17 - 251.3 Ma
Phanerozoic
Bobasatrania mahavavica
species
Animalia : Chordata : Actinopteri : Palaeonisciformes : Bobasatraniidae : Bobasatrania : Bobasatrania mahavavica252.17 - 251.3 Ma
Phanerozoic
Cyclolobus walkeri
species
Animalia : Mollusca : Cephalopoda : Ammonoidea : Cyclolobidae : Cyclolobus : Cyclolobus walkeri259.9 - 254.17 Ma
Permian
Liroceras waterloti
species
Animalia : Mollusca : Cephalopoda : Nautilida : Liroceratidae : Liroceras : Liroceras waterloti259.9 - 254.17 Ma
Permian
Liroceras molengraafi
species
Animalia : Mollusca : Cephalopoda : Nautilida : Liroceratidae : Liroceras : Liroceras molengraafi259.9 - 254.17 Ma
Permian
Bellerophon vigilii
species
Animalia : Mollusca : Gastropoda : Bellerophontidae : Bellerophon : Bellerophon vigilii259.9 - 254.17 Ma
Permian
Palaeoneilo praeacuta
species
Animalia : Mollusca : Bivalvia : Nuculanida : Palaeoneilo : Palaeoneilo praeacuta259.9 - 254.17 Ma
Permian
Aviculopecten punjabensis
species
Animalia : Mollusca : Bivalvia : Myalinida : Myalinidae : Aviculopecten : Aviculopecten punjabensis259.9 - 247.2 Ma
Phanerozoic
Holothuroidea
class
Animalia : Echinodermata : Holothuroidea251.3 - 247.2 Ma
Early/Lower Triassic
Ambilobeia karojoi
species
Animalia : Arthropoda : Malacostraca : Decapoda : Penaeidae : Ambilobeia : Ambilobeia karojoi251.3 - 247.2 Ma
Early/Lower Triassic
Paraceratodus
genus
Animalia : Chordata : Osteichthyes : Ceratodontidae : Paraceratodus252.17 - 251.3 Ma
Phanerozoic
Watsonulus eugnathoides
species
Animalia : Chordata : Actinopteri : Parasemionotiformes : Parasemionotidae : Watsonulus : Watsonulus eugnathoides252.17 - 251.3 Ma
Phanerozoic
Piveteauia madagascariensis
species
Animalia : Chordata : Sarcopterygii : Coelacanthiformes : Whiteiidae : Piveteauia : Piveteauia madagascariensis252.17 - 251.3 Ma
Phanerozoic
Paranorites madagascariensis
species
Animalia : Mollusca : Cephalopoda : Ceratitida : Paranoritidae : Paranorites : Paranorites madagascariensis251.3 - 247.2 Ma
Early/Lower Triassic
Saurichthys (Eosaurichthys) madagascariensis
species
Animalia : Chordata : Actinopteri : Saurichthyiformes : Saurichthyidae : Saurichthys : Saurichthys (Eosaurichthys) madagascariensis252.17 - 251.3 Ma
Phanerozoic
Ifasya
genus
Animalia : Arthropoda : Malacostraca : Decapoda : Penaeidae : Ifasya252.17 - 247.2 Ma
Phanerozoic
Ifasya madagascariensis
species
Animalia : Arthropoda : Malacostraca : Decapoda : Ifasya : Ifasya madagascariensis252.17 - 247.2 Ma
Phanerozoic
Ifasya straeleni
species
Animalia : Arthropoda : Malacostraca : Decapoda : Penaeidae : Ifasya : Ifasya straeleni252.17 - 247.2 Ma
Phanerozoic
Errolichthys mirabilis
species
Animalia : Chordata : Actinopterygii : Acipenseriformes : Errolichthyidae : Errolichthys : Errolichthys mirabilis252.17 - 247.2 Ma
Phanerozoic
Edingerella madagascariensis
species
Animalia : Chordata : Osteichthyes : Temnospondyli : Edingerella : Edingerella madagascariensis252.17 - 247.2 Ma
Phanerozoic
Mahavisaurus dentatus
species
Animalia : Chordata : Amphibia : Indobrachyopidae : Mahavisaurus : Mahavisaurus dentatus252.17 - 247.2 Ma
Phanerozoic
Neocampylites
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Oppeliidae : Neocampylites163.5 - 157.3 Ma
Jurassic
Deltacephalus whitei
species
Animalia : Chordata : Osteichthyes : Temnospondyli : Deltacephalus : Deltacephalus whitei252.17 - 247.2 Ma
Phanerozoic
Wantzosaurus elongatus
species
Animalia : Chordata : Amphibia : Trematosauridae : Wantzosaurus : Wantzosaurus elongatus252.17 - 247.2 Ma
Phanerozoic
Tertremoides madagascariensis
species
Animalia : Chordata : Osteichthyes : Temnospondyli : Trematosauridae : Tertremoides : Tertremoides madagascariensis252.17 - 247.2 Ma
Phanerozoic
Pteronisculus cicatrosus
species
Animalia : Chordata : Osteichthyes : Turseoidae : Pteronisculus : Pteronisculus cicatrosus252.17 - 251.3 Ma
Phanerozoic
Pteronisculus macropterus
species
Animalia : Chordata : Osteichthyes : Turseoidae : Pteronisculus : Pteronisculus macropterus252.17 - 251.3 Ma
Phanerozoic
Whiteia woodwardi
species
Animalia : Chordata : Sarcopterygii : Coelacanthiformes : Whiteiidae : Whiteia : Whiteia woodwardi252.17 - 251.3 Ma
Phanerozoic
Whiteia tuberculata
species
Animalia : Chordata : Sarcopterygii : Coelacanthiformes : Whiteiidae : Whiteia : Whiteia tuberculata252.17 - 251.3 Ma
Phanerozoic
Coelacanthus madagascariensis
species
Animalia : Chordata : Sarcopterygii : Coelacanthiformes : Coelacanthidae : Coelacanthus : Coelacanthus madagascariensis252.17 - 251.3 Ma
Phanerozoic
Pteronisculus arambourgi
species
Animalia : Chordata : Osteichthyes : Turseoidae : Pteronisculus : Pteronisculus arambourgi252.17 - 251.3 Ma
Phanerozoic
Boreosomus gillioti
species
Animalia : Chordata : Actinopteri : Ptycholepiformes : Ptycholepididae : Boreosomus : Boreosomus gillioti252.17 - 251.3 Ma
Phanerozoic
Birgeria nielseni
species
Animalia : Chordata : Actinopteri : Palaeonisciformes : Birgeriidae : Birgeria : Birgeria nielseni252.17 - 251.3 Ma
Phanerozoic
Teffichthys madagascariensis
species
Animalia : Chordata : Osteichthyes : Teffichthys : Teffichthys madagascariensis252.17 - 251.3 Ma
Phanerozoic
Jacobulus novus
species
Animalia : Chordata : Actinopteri : Parasemionotiformes : Parasemionotidae : Jacobulus : Jacobulus novus252.17 - 251.3 Ma
Phanerozoic
Thomasinotus divisus
species
Animalia : Chordata : Actinopteri : Parasemionotiformes : Parasemionotidae : Thomasinotus : Thomasinotus divisus252.17 - 251.3 Ma
Phanerozoic
Saurichthys piveteaui
species
Animalia : Chordata : Actinopterygii : Saurichthyidae : Saurichthys : Saurichthys piveteaui252.17 - 251.3 Ma
Phanerozoic
Australosomus merlei
species
Animalia : Chordata : Actinopteri : Pholidopleuriformes : Pholidopleuridae : Australosomus : Australosomus merlei252.17 - 251.3 Ma
Phanerozoic
Australosomus longirostris
species
Animalia : Chordata : Actinopteri : Pholidopleuriformes : Pholidopleuridae : Australosomus : Australosomus longirostris252.17 - 251.3 Ma
Phanerozoic
Parasemionotus labordei
species
Animalia : Chordata : Actinopteri : Parasemionotiformes : Parasemionotidae : Parasemionotus : Parasemionotus labordei252.17 - 251.3 Ma
Phanerozoic
Lehmanotus markubai
species
Animalia : Chordata : Actinopteri : Parasemionotiformes : Parasemionotidae : Lehmanotus : Lehmanotus markubai252.17 - 251.3 Ma
Phanerozoic
Devillersia
genus
Animalia : Chordata : Actinopteri : Parasemionotiformes : Parasemionotidae : Devillersia252.17 - 251.3 Ma
Phanerozoic
Devillersia madagascariensis
species
Animalia : Chordata : Actinopteri : Parasemionotiformes : Parasemionotidae : Devillersia : Devillersia madagascariensis252.17 - 251.3 Ma
Phanerozoic
Piveteaunotus ifasiensis
species
Animalia : Chordata : Actinopteri : Parasemionotiformes : Parasemionotidae : Piveteaunotus : Piveteaunotus ifasiensis252.17 - 251.3 Ma
Phanerozoic
Coelacanthus evolutus
species
Animalia : Chordata : Sarcopterygii : Coelacanthiformes : Coelacanthidae : Coelacanthus : Coelacanthus evolutus252.17 - 251.3 Ma
Phanerozoic
Australosomus altisquamosus
species
Animalia : Chordata : Actinopteri : Pholidopleuriformes : Pholidopleuridae : Australosomus : Australosomus altisquamosus252.17 - 251.3 Ma
Phanerozoic
Icarealcyon malagasium
species
Animalia : Chordata : Actinopteri : Parasemionotiformes : Parasemionotidae : Icarealcyon : Icarealcyon malagasium252.17 - 251.3 Ma
Phanerozoic
Ecrinesomus dixoni
species
Animalia : Chordata : Actinopteri : Palaeonisciformes : Platysomidae : Ecrinesomus : Ecrinesomus dixoni252.17 - 251.3 Ma
Phanerozoic
Atherstonia madagascariensis
species
Animalia : Chordata : Actinopterygii : Palaeoniscidae : Atherstonia : Atherstonia madagascariensis252.17 - 251.3 Ma
Phanerozoic
Mayaites rotundus
species
Animalia : Mollusca : Cephalopoda : Ammonoidea : Sphaeroceratidae : Mayaites : Mayaites rotundus163.5 - 157.3 Ma
Jurassic
Aphaneramma gavialimimus
species
Animalia : Chordata : Osteichthyes : Temnospondyli : Trematosauridae : Aphaneramma : Aphaneramma gavialimimus252.17 - 247.2 Ma
Phanerozoic
Fossil LocalitiesClick to show 24 fossil localities

Localities in this Region

Other Regions, Features and Areas that Intersect

AfricaContinent
African Plate
Madagascar
Somali PlateTectonic Plate

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.
 
and/or  
Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: October 19, 2026 22:39:03 Page updated: July 26, 2025 06:21:22
Go to top of page