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Mananjary, Vatovavy Fitovinany, Madagascari
Regional Level Types
MananjaryDistrict
Vatovavy FitovinanyRegion
MadagascarCountry

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Locality type:
Largest Settlements:
PlacePopulation
Mananjary27,686 (2018)
Other Languages:
French:
Mananjary, Vatovavy-Fitovinany, Madagascar
German:
Mananjary, Vatovavy-Fitovinany, Madagaskar
Italian:
Mananjary, regione di Vatovavy-Fitovinany, Madagascar
Malagasy:
Distrikan' Mananjary, Faritr'i Vatovavy Fitovinany, Madagasikara
Russian:
Манандзари , Ватовави-Фитовинани, Мадагаскар
Spanish:
Mananjary, Región de Vatovavy-Fitovinany, Madagascar
Afrikaans:
Mananjary, Madagaskar
Aragonese:
Mananjary, Madagascar
Asturian:
Mananjary, Madagascar
Basque:
Mananjary, Madagaskar
Bavarian:
Mananjary
Breton:
Mananjary, Vatovavy-Fitovinany, Madagaskar
Catalan:
Mananjary, Madagascar
Cebuano:
Mananjary, Vatovavy Fitovinany Region, Madagascar
Corsican:
Mananjary
Croatian:
Mananjary, Madagaskar
Czech:
Mananjary, Madagaskar
Danish:
Mananjary, Vatovavy-Fitovinany, Madagaskar
Dutch:
Mananjary, Vatovavy-Fitovinany, Madagaskar
Dutch Low Saxon:
Mananjary, Madagaskar
Esperanto:
Mananjary, Madagaskaro
Estonian:
Mananjary, Vatovavy-Fitovinany piirkond, Madagaskar
Finnish:
Mananjary, Vatovavy-Fitovinany, Madagaskar
Franco-Provençal:
Mananjary, Madagascâr
Friulian:
Mananjary
Galician:
Mananjary, Madagascar
Icelandic:
Mananjary, Madagaskar
Ido:
Mananjary, Madagaskar
Indonesian:
Mananjary, Vatovavy-Fitovinany, Madagaskar
Interlingua:
Mananjary, Madagascar
Interlingue:
Mananjary
Irish Gaelic:
Mananjary, Madagascar
Kongo:
Mananjary, Malagasi
Ligurian:
Mananjary, Madagascar
Limburgian:
Mananjary, Madagaskar
Low Saxon/Low German:
Mananjary, Madagaskar
Luxembourgish:
Mananjary, Madagaskar
Malay:
Mananjary, Vatovavy-Fitovinany, Madagaskar
Minangkabau:
Mananjary, Madagaskar
Narom:
Mananjary
Neapolitan:
Mananjary
Norwegian:
Mananjary, Vatovavy-Fitovinany, Madagaskar
Norwegian (Nynorsk):
Mananjary, Madagaskar
Occitan:
Mananjary, Madagascar
Picard:
Mananjary
Piedmontese:
Mananjary, Madagascar
Polish:
Mananjary, Vatovavy-Fitovinany, Madagaskar
Portuguese:
Mananjary, Vatovavy Fitovinany, Madagáscar
Romanian:
Mananjary, Regiunea Vatovavy-Fitovinany, Madagascar
Romansh:
Mananjary
Sardinian:
Mananjary, Madagascàr
Scots:
Mananjary, Madagascar
Scottish Gaelic:
Mananjary, Madagascar
Sicilian:
Mananjary, Madagascar
Slovak:
Mananjary, Madagaskar
Slovenian:
Mananjary, Madagaskar
Swahili:
Mananjary, Vatovavy-Fitovinany, Madagaska
Swedish:
Mananjary, Vatovavy Fitovinanyregionen, Madagaskar
Venetian:
Mananjary, Madagascar
Vietnamese:
Mananjary, Vatovavy-Fitovinany, Madagascar
Volapük:
Mananjary, Malagaseän
Walloon:
Mananjary
Welsh:
Mananjary, Madagasgar
West Flemish:
Mananjary
Wolof:
Mananjary, Madagaskaar
Zulu:
Mananjary, IMadagasika


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Regions containing this locality

Somali Plate (Somalia Plate)Tectonic Plate

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Standard Detailed Strunz Dana 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

29 valid minerals.

Rock Types Recorded

Note: this is a very new system on mindat.org and data is currently VERY limited. Please bear with us while we work towards adding this information!

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

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Alphabetical List Tree Diagram

Detailed Mineral List:

Actinolite
Formula: ☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Reference: Grundmann, G. (2001): Die Smaragde der Welt. ExtraLapis 21: 26-37 [german version]
'Albite-Anorthite Series'
Anorthite
Formula: Ca(Al2Si2O8)
'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
Baryte
Formula: BaSO4
Reference: Grundmann, G. (2001): Die Smaragde der Welt. ExtraLapis 21: 26-37 [german version]
Beryl
Formula: Be3Al2(Si6O18)
Localities: Reported from at least 15 localities in this region.
Beryl var: Emerald
Formula: Be3Al2(Si6O18)
Localities: Reported from at least 15 localities in this region.
'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Calcite
Formula: CaCO3
Localities: Reported from at least 6 localities in this region.
'Chlorite Group'
Localities: Reported from at least 6 localities in this region.
Chrysoberyl
Formula: BeAl2O4
Reference: JULIEN RAOUL
Chrysoberyl var: Alexandrite
Formula: BeAl2O4
Reference: JULIEN RAOUL
Diopside
Formula: CaMgSi2O6
Dolomite
Formula: CaMg(CO3)2
Reference: Vapnik, Ye., Moroz, I. Roth, M. and Eliezri, I. (2006): Formation of emeralds at pegmatite-ultramafic contacts based on fluid inclusions in Kianjavato emerald, Mananjary deposits, Madagascar. Mineralogical Magazine 70: 141-158
Edenite
Formula: {Na}{Ca2}{Mg5}(AlSi7O22)(OH)2
Fluorite
Formula: CaF2
'Garnet Group'
Formula: X3Z2(SiO4)3
'Genthite'
Reference: Behier, J. (1963): Carte mineralogique de Madagascar. Archive Service Géologique Madagascar. A 1871
Goethite
Formula: α-Fe3+O(OH)
Reference: Hänni, H. A. and Klein, H. H (1982): Ein Smaragdvorkommen in Madagascar. Zeitschrift der Deutschen Gemmologischen Geschellschaft, 31 : 71-77
Gold
Formula: Au
Reference: Jeff Scovil Photo
Hematite
Formula: Fe2O3
Ilmenite
Formula: Fe2+TiO3
'K Feldspar'
Reference: Grundmann, G. (2001): Die Smaragde der Welt. ExtraLapis 21: 26-37 [german version]
Kyanite
Formula: Al2(SiO4)O
Laumontite
Formula: CaAl2Si4O12 · 4H2O
Habit: Crystals of 1-cm in length
Reference: Lacroix, A. (1922): Mineralogie de Madagascar, Tome I. Géologie-Minéralogie descriptive. A.Challamel (Éditeur), Paris. p 603
Molybdenite
Formula: MoS2
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Muscovite var: Fuchsite
Formula: K(Al,Cr)3Si3O10(OH)2
Habit: small millimetric hexagonal tablets in quartzite
Reference: Behier, J. (1960): Contribution á la mineralogie de Madagascar. Annales Géologiques de Madagascar XXIX, Tananarive, p 38
Muscovite var: Sericite
Formula: KAl2(AlSi3O10)(OH)2
Reference: Grundmann, G. (2001): Die Smaragde der Welt. ExtraLapis 21: 26-37 [german version]
Phenakite
Formula: Be2SiO4
Reference: Julien Raoul field observation
Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
Localities: Reported from at least 10 localities in this region.
Pyrite
Formula: FeS2
Quartz
Formula: SiO2
Localities: Reported from at least 10 localities in this region.
Roscoelite ?
Formula: K(V3+,Al)2(AlSi3O10)(OH)2
Reference: Hänni, H. A. and Klein, H. H (1982): Ein Smaragdvorkommen in Madagascar. Zeitschrift der Deutschen Gemmologischen Geschellschaft, 31 : 71-77
Rutile
Formula: TiO2
Reference: Vapnik, Ye., Moroz, I. Roth, M. and Eliezri, I. (2006): Formation of emeralds at pegmatite-ultramafic contacts based on fluid inclusions in Kianjavato emerald, Mananjary deposits, Madagascar. Mineralogical Magazine 70: 141-158
'Scapolite'
Spessartine
Formula: Mn2+3Al2(SiO4)3
Spinel
Formula: MgAl2O4
Reference: Grundmann, G. (2001): Die Smaragde der Welt. ExtraLapis 21: 26-37 [german version]
Talc
Formula: Mg3Si4O10(OH)2
Titanite
Formula: CaTi(SiO4)O
'Tourmaline'
Formula: A(D3)G6(Si6O18)(BO3)3X3Z
Tremolite
Formula: ☐{Ca2}{Mg5}(Si8O22)(OH)2
'Wolframite'
Formula: (Fe2+)WO4 to (Mn2+)WO4

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Gold1.AA.05Au
Group 2 - Sulphides and Sulfosalts
Molybdenite2.EA.30MoS2
Pyrite2.EB.05aFeS2
Group 3 - Halides
Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
Chrysoberyl4.BA.05BeAl2O4
var: Alexandrite4.BA.05BeAl2O4
Goethite4.00.α-Fe3+O(OH)
Hematite4.CB.05Fe2O3
Ilmenite4.CB.05Fe2+TiO3
Quartz4.DA.05SiO2
Rutile4.DB.05TiO2
Spinel4.BB.05MgAl2O4
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Dolomite5.AB.10CaMg(CO3)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Baryte7.AD.35BaSO4
Group 9 - Silicates
Actinolite9.DE.10☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Anorthite9.FA.35Ca(Al2Si2O8)
Beryl9.CJ.05Be3Al2(Si6O18)
var: Emerald9.CJ.05Be3Al2(Si6O18)
Diopside9.DA.15CaMgSi2O6
Edenite9.DE.15{Na}{Ca2}{Mg5}(AlSi7O22)(OH)2
Kyanite9.AF.15Al2(SiO4)O
Laumontite9.GB.10CaAl2Si4O12 · 4H2O
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
var: Fuchsite9.EC.15K(Al,Cr)3Si3O10(OH)2
var: Sericite9.EC.15KAl2(AlSi3O10)(OH)2
Phenakite9.AA.05Be2SiO4
Phlogopite9.EC.20KMg3(AlSi3O10)(OH)2
Roscoelite ?9.EC.15K(V3+,Al)2(AlSi3O10)(OH)2
Spessartine9.AD.25Mn2+3Al2(SiO4)3
Talc9.EC.05Mg3Si4O10(OH)2
Titanite9.AG.15CaTi(SiO4)O
Tremolite9.DE.10☐{Ca2}{Mg5}(Si8O22)(OH)2
Unclassified Minerals, Rocks, etc.
'Albite-Anorthite Series'-
'Apatite'-Ca5(PO4)3(Cl/F/OH)
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
'Chlorite Group'-
'Garnet Group'-X3Z2(SiO4)3
'Genthite'-
'K Feldspar'-
'Scapolite'-
'Tourmaline'-A(D3)G6(Si6O18)(BO3)3X3Z
'Wolframite'-(Fe2+)WO4 to (Mn2+)WO4

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Metals, other than the Platinum Group
Gold1.1.1.1Au
Group 2 - SULFIDES
AmBnXp, with (m+n):p = 1:2
Molybdenite2.12.10.1MoS2
Pyrite2.12.1.1FeS2
Group 4 - SIMPLE OXIDES
A2X3
Hematite4.3.1.2Fe2O3
Ilmenite4.3.5.1Fe2+TiO3
AX2
Rutile4.4.1.1TiO2
Group 6 - HYDROXIDES AND OXIDES CONTAINING HYDROXYL
XO(OH)
Goethite6.1.1.2α-Fe3+O(OH)
Group 7 - MULTIPLE OXIDES
AB2X4
Chrysoberyl7.2.9.1BeAl2O4
Spinel7.2.1.1MgAl2O4
Group 9 - NORMAL HALIDES
AX2
Fluorite9.2.1.1CaF2
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Calcite14.1.1.1CaCO3
AB(XO3)2
Dolomite14.2.1.1CaMg(CO3)2
Group 28 - ANHYDROUS ACID AND NORMAL SULFATES
AXO4
Baryte28.3.1.1BaSO4
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with cations in [4] coordination
Phenakite51.1.1.1Be2SiO4
Insular SiO4 Groups Only with cations in [6] and >[6] coordination
Spessartine51.4.3a.3Mn2+3Al2(SiO4)3
Group 52 - NESOSILICATES Insular SiO4 Groups and O,OH,F,H2O
Insular SiO4 Groups and O, OH, F, and H2O with cations in [4] and >[4] coordination
Kyanite52.2.2c.1Al2(SiO4)O
Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] and/or >[6] coordination
Titanite52.4.3.1CaTi(SiO4)O
Group 61 - CYCLOSILICATES Six-Membered Rings
Six-Membered Rings with [Si6O18] rings; possible (OH) and Al substitution
Beryl61.1.1.1Be3Al2(Si6O18)
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=2
Diopside65.1.3a.1CaMgSi2O6
Group 66 - INOSILICATES Double-Width,Unbranched Chains,(W=2)
Amphiboles - Mg-Fe-Mn-Li subgroup
Edenite66.1.3a.10{Na}{Ca2}{Mg5}(AlSi7O22)(OH)2
Tremolite66.1.3a.1☐{Ca2}{Mg5}(Si8O22)(OH)2
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Muscovite71.2.2a.1KAl2(AlSi3O10)(OH)2
Phlogopite71.2.2b.1KMg3(AlSi3O10)(OH)2
Roscoelite ?71.2.2a.4K(V3+,Al)2(AlSi3O10)(OH)2
Talc71.2.1.3Mg3Si4O10(OH)2
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Group 77 - TECTOSILICATES Zeolites
Zeolite group - True zeolites
Laumontite77.1.1.4CaAl2Si4O12 · 4H2O
Unclassified Minerals, Mixtures, etc.
Actinolite-☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
'Albite-Anorthite Series'-
Anorthite-Ca(Al2Si2O8)
'Apatite'-Ca5(PO4)3(Cl/F/OH)
Beryl
var: Emerald
-Be3Al2(Si6O18)
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
'Chlorite Group'-
Chrysoberyl
var: Alexandrite
-BeAl2O4
'Garnet Group'-X3Z2(SiO4)3
'Genthite'-
'K Feldspar'-
Muscovite
var: Fuchsite
-K(Al,Cr)3Si3O10(OH)2
var: Sericite-KAl2(AlSi3O10)(OH)2
'Scapolite'-
'Tourmaline'-A(D3)G6(Si6O18)(BO3)3X3Z
'Wolframite'-(Fe2+)WO4 to (Mn2+)WO4

List of minerals for each chemical element

HHydrogen
H ApatiteCa5(PO4)3(Cl/F/OH)
H BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
H Goethiteα-Fe3+O(OH)
H PhlogopiteKMg3(AlSi3O10)(OH)2
H Edenite{Na}{Ca2}{Mg5}(AlSi7O22)(OH)2
H Tremolite☐{Ca2}{Mg5}(Si8O22)(OH)2
H Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
H Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
H TalcMg3Si4O10(OH)2
H Muscovite (var: Fuchsite)K(Al,Cr)3Si3O10(OH)2
H LaumontiteCaAl2Si4O12 · 4H2O
H MuscoviteKAl2(AlSi3O10)(OH)2
H RoscoeliteK(V3+,Al)2(AlSi3O10)(OH)2
BeBeryllium
Be Beryl (var: Emerald)Be3Al2(Si6O18)
Be PhenakiteBe2SiO4
Be Chrysoberyl (var: Alexandrite)BeAl2O4
Be BerylBe3Al2(Si6O18)
Be ChrysoberylBeAl2O4
BBoron
B TourmalineA(D3)G6(Si6O18)(BO3)3X3Z
CCarbon
C CalciteCaCO3
C DolomiteCaMg(CO3)2
OOxygen
O Beryl (var: Emerald)Be3Al2(Si6O18)
O PhenakiteBe2SiO4
O Chrysoberyl (var: Alexandrite)BeAl2O4
O BerylBe3Al2(Si6O18)
O ChrysoberylBeAl2O4
O ApatiteCa5(PO4)3(Cl/F/OH)
O BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
O Goethiteα-Fe3+O(OH)
O HematiteFe2O3
O IlmeniteFe2+TiO3
O QuartzSiO2
O TourmalineA(D3)G6(Si6O18)(BO3)3X3Z
O DiopsideCaMgSi2O6
O Garnet GroupX3Z2(SiO4)3
O CalciteCaCO3
O TitaniteCaTi(SiO4)O
O PhlogopiteKMg3(AlSi3O10)(OH)2
O Wolframite(Fe2+)WO4 to (Mn2+)WO4
O Edenite{Na}{Ca2}{Mg5}(AlSi7O22)(OH)2
O Tremolite☐{Ca2}{Mg5}(Si8O22)(OH)2
O Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
O Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
O TalcMg3Si4O10(OH)2
O BaryteBaSO4
O SpinelMgAl2O4
O RutileTiO2
O DolomiteCaMg(CO3)2
O SpessartineMn32+Al2(SiO4)3
O Muscovite (var: Fuchsite)K(Al,Cr)3Si3O10(OH)2
O AnorthiteCa(Al2Si2O8)
O LaumontiteCaAl2Si4O12 · 4H2O
O MuscoviteKAl2(AlSi3O10)(OH)2
O KyaniteAl2(SiO4)O
O RoscoeliteK(V3+,Al)2(AlSi3O10)(OH)2
FFluorine
F ApatiteCa5(PO4)3(Cl/F/OH)
F BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
F FluoriteCaF2
NaSodium
Na Edenite{Na}{Ca2}{Mg5}(AlSi7O22)(OH)2
MgMagnesium
Mg BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Mg DiopsideCaMgSi2O6
Mg PhlogopiteKMg3(AlSi3O10)(OH)2
Mg Edenite{Na}{Ca2}{Mg5}(AlSi7O22)(OH)2
Mg Tremolite☐{Ca2}{Mg5}(Si8O22)(OH)2
Mg Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Mg TalcMg3Si4O10(OH)2
Mg SpinelMgAl2O4
Mg DolomiteCaMg(CO3)2
AlAluminium
Al Beryl (var: Emerald)Be3Al2(Si6O18)
Al Chrysoberyl (var: Alexandrite)BeAl2O4
Al BerylBe3Al2(Si6O18)
Al ChrysoberylBeAl2O4
Al BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Al PhlogopiteKMg3(AlSi3O10)(OH)2
Al Edenite{Na}{Ca2}{Mg5}(AlSi7O22)(OH)2
Al Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
Al SpinelMgAl2O4
Al SpessartineMn32+Al2(SiO4)3
Al Muscovite (var: Fuchsite)K(Al,Cr)3Si3O10(OH)2
Al AnorthiteCa(Al2Si2O8)
Al LaumontiteCaAl2Si4O12 · 4H2O
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al KyaniteAl2(SiO4)O
Al RoscoeliteK(V3+,Al)2(AlSi3O10)(OH)2
SiSilicon
Si Beryl (var: Emerald)Be3Al2(Si6O18)
Si PhenakiteBe2SiO4
Si BerylBe3Al2(Si6O18)
Si BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Si QuartzSiO2
Si TourmalineA(D3)G6(Si6O18)(BO3)3X3Z
Si DiopsideCaMgSi2O6
Si Garnet GroupX3Z2(SiO4)3
Si TitaniteCaTi(SiO4)O
Si PhlogopiteKMg3(AlSi3O10)(OH)2
Si Edenite{Na}{Ca2}{Mg5}(AlSi7O22)(OH)2
Si Tremolite☐{Ca2}{Mg5}(Si8O22)(OH)2
Si Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
Si Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Si TalcMg3Si4O10(OH)2
Si SpessartineMn32+Al2(SiO4)3
Si Muscovite (var: Fuchsite)K(Al,Cr)3Si3O10(OH)2
Si AnorthiteCa(Al2Si2O8)
Si LaumontiteCaAl2Si4O12 · 4H2O
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si KyaniteAl2(SiO4)O
Si RoscoeliteK(V3+,Al)2(AlSi3O10)(OH)2
PPhosphorus
P ApatiteCa5(PO4)3(Cl/F/OH)
SSulfur
S MolybdeniteMoS2
S PyriteFeS2
S BaryteBaSO4
ClChlorine
Cl ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
K BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
K PhlogopiteKMg3(AlSi3O10)(OH)2
K Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
K Muscovite (var: Fuchsite)K(Al,Cr)3Si3O10(OH)2
K MuscoviteKAl2(AlSi3O10)(OH)2
K RoscoeliteK(V3+,Al)2(AlSi3O10)(OH)2
CaCalcium
Ca ApatiteCa5(PO4)3(Cl/F/OH)
Ca DiopsideCaMgSi2O6
Ca CalciteCaCO3
Ca TitaniteCaTi(SiO4)O
Ca Edenite{Na}{Ca2}{Mg5}(AlSi7O22)(OH)2
Ca Tremolite☐{Ca2}{Mg5}(Si8O22)(OH)2
Ca Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Ca FluoriteCaF2
Ca DolomiteCaMg(CO3)2
Ca AnorthiteCa(Al2Si2O8)
Ca LaumontiteCaAl2Si4O12 · 4H2O
TiTitanium
Ti IlmeniteFe2+TiO3
Ti TitaniteCaTi(SiO4)O
Ti RutileTiO2
VVanadium
V RoscoeliteK(V3+,Al)2(AlSi3O10)(OH)2
CrChromium
Cr Muscovite (var: Fuchsite)K(Al,Cr)3Si3O10(OH)2
MnManganese
Mn Wolframite(Fe2+)WO4 to (Mn2+)WO4
Mn SpessartineMn32+Al2(SiO4)3
FeIron
Fe BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Fe Goethiteα-Fe3+O(OH)
Fe HematiteFe2O3
Fe IlmeniteFe2+TiO3
Fe Wolframite(Fe2+)WO4 to (Mn2+)WO4
Fe PyriteFeS2
Fe Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
MoMolybdenum
Mo MolybdeniteMoS2
BaBarium
Ba BaryteBaSO4
WTungsten
W Wolframite(Fe2+)WO4 to (Mn2+)WO4
AuGold
Au GoldAu

Geochronology

Mineralization age: Furongian : 490 ± 8 Ma

Important note: This table is based only on rock and mineral ages recorded below 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
 Paleozoic
  Cambrian
   Furongian
ⓘ Phlogopite490 ± 8 MaMananjary emerald District, Mananjary, Vatovavy Fitovinany, Madagascar

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Mananjary
Wikidata ID:Q6746909

Localities in this Region
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