Mineral Evolution Database

Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.

Mineral locality data provided by mindat.org

The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.

Locality Name:
Antsirabe, Ambanja, Diana, Madagascar

Oldest recorded age at locality: 24.12
Youngest recorded age at locality: 23.52

mindat Locality ID: 302141
mindat URL: http://www.mindat.org/loc-302141.html

Tectonic Settings:

Total number of sublocalities beneath "Antsirabe, Ambanja, Diana, Madagascar": 9
Total number of bottom-level sublocalities: 5

Number of Child Localities: 5
Child Localities:
Ampasibitika
Andrahibo
Antsahalapata Valley
Befitina
Betaimboay

Latitude: 13°49'48"S
Longitude: 48°10'53"E
Decimal Degree (lat, lon): -13.83,48.181388888889

A	This mineral is Anthropogenic.
G	This mineral is directly dated.
B	This mineral is reported as having this age.
Y	This mineral is using an age reported as an element mineralization period.
O	This mineral is using an age calculated from all data at the locality.
R	The age displayed for this mineral originates from a different, non-child locality.
P	The age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
	This mineral's age has not yet been recorded.

Allanite	Amphibole	Analcime	Apatite	Baddeleyite	Bastnäsite	Calcite	Cerite	Chalcopyrite	Chevkinite
Clay	Columbite	Corundum	Diaspore	Digenite	Epidote	Eudialyte	Feldspar	Fluorite	Garnet
Kaolinite	Marcasite	Mica	Monazite	Nickeline	None	Not in a structural group	Parisite	Pectolite	Pyrite
Pyroxene	Quartz	Rhabdophane	Rocksalt	Rutile	Sapphirine	Scheelite	Sphalerite	Spinel	Steacyite
Stilbite	Thortveitite	Titanite	Tridymite	Vesuvianite	Wollastonite	Zircon

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Al C Ca Ce Cl Cu F Fe H K La Li Mg Na Nb Nd O P Pb REE S Si Sn Th Ti U Y Zn Zr

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Allanite Amphibole Analcime Apatite Baddeleyite Bastnäsite Calcite Cerite Chalcopyrite Chevkinite
Clay Columbite Corundum Diaspore Digenite Epidote Eudialyte Feldspar Fluorite Garnet
Kaolinite Marcasite Mica Monazite Nickeline None Not in a structural group Parisite Pectolite Pyrite
Pyroxene Quartz Rhabdophane Rocksalt Rutile Sapphirine Scheelite Sphalerite Spinel Steacyite
Stilbite Thortveitite Titanite Tridymite Vesuvianite Wollastonite Zircon

65 IMA Minerals at location:

Aegirine ()*	Aenigmatite ()*	Albite ()*	Analcime ()*	Anatase ()*
Andradite ()*	Arfvedsonite ()*	Augite ()*	Baddeleyite ()*	Bastnäsite-(Ce) ()*
Bastnäsite-(La) ()*	Bornite ()*	Britholite-(Ce) ()*	Calcite ()*	Cassiterite ()*
Cerianite-(Ce) ()*	Cerite-(Ce) ()*	Chalcopyrite ()*	Chevkinite-(Ce) ()*	Corundum ()*
Digenite ()*	Eudialyte ()*	Fergusonite-(Y) ()*	Ferriallanite-(Ce) ()*	Cerite-(La) ()*
Ferro-ferri-fluoro-leakeite ()*	Fluorcalciopyrochlore ()*	Fluorite ()*	Fluornatropyrochlore ()*	Galena ()*
Gibbsite ()*	Gittinsite ()*	Goethite ()*	Hematite ()*	Ilmenite ()*
Kaolinite ()*	Laumontite ()*	Maghemite ()*	Magnetite ()*	Marcasite ()*
Monazite-(Ce) ()*	Muscovite ()*	Nacareniobsite-(Ce) ()*	Nepheline ()*	Parisite-(Ce) ()*
Pectolite ()*	Pyrite ()*	Pyrrhotite ()*	Quartz ()*	Rhabdophane-(Nd) ()*
Riebeckite ()*	Samarskite-(Y) ()*	Siderite ()*	Sphalerite ()*	Stellerite ()*
Synchysite-(Ce) ()*	Synchysite-(Y) ()*	Thorianite ()*	Thorite ()*	Titanite ()*
Turkestanite ()*	Vesuvianite ()*	Wollastonite ()*	Zektzerite ()*	Zircon ()*

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Aegirine ()*	Pyroxene	NaFe³⁺Si₂O₆	24.12	23.52	1	79263	1022
Aenigmatite ()*	Sapphirine	Na₄[Fe²⁺₁₀Ti₂]O₄[Si₁₂O₃₆]	24.12	23.52	1	79263	133
Albite ()*	Feldspar	Na(AlSi₃O₈)			1	79271	8803
Analcime ()*	Analcime	Na(AlSi₂O₆)·H₂O	24.12	23.52	1	79263	1627
Anatase ()*	Not in a structural group	TiO₂			1	79271	2162
Andradite ()*	Garnet	Ca₃Fe³⁺₂(SiO₄)₃	24.12	23.52	1	79263	1534
Arfvedsonite ()*	Amphibole	NaNa₂(Fe²⁺₄Fe³⁺)Si₈O₂₂(OH)₂	24.12	23.52	1	79263	295
Augite ()*	Pyroxene	(Ca,Mg,Fe)₂Si₂O₆	24.12	23.52	1	79263	2060
Baddeleyite ()*	Baddeleyite	ZrO₂			1	79268	238
Bastnäsite-(Ce) ()*	Bastnäsite	Ce(CO₃)F	24.12	23.52	2	79263,79271	304
Bastnäsite-(La) ()*	Bastnäsite	La(CO₃)F			1	79271	30
Bornite ()*	None	Cu₅FeS₄	24.12	23.52	1	79263	5516
Britholite-(Ce) ()*	Apatite	(Ce,Ca)₅(SiO₄)₃(OH)	24.12	23.52	1	79263	115
Calcite ()*	Calcite	Ca(CO₃)	24.12	23.52	2	79263,79271	27770
Cassiterite ()*	Rutile	SnO₂	24.12	23.52	1	79263	5171
Cerianite-(Ce) ()*	Fluorite	CeO₂			1	79268	94
Cerite-(Ce) ()*	Cerite	(Ce₇Ca₂) Mg(SiO₄)₃(SiO₃OH)₄(OH)₃	24.12	23.52	1	79263	47
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	24.12	23.52	1	79263	27198
Chevkinite-(Ce) ()*	Chevkinite	Ce₄(Ti,Fe²⁺,Fe³⁺)₅O₈(Si₂O₇)₂	24.12	23.52	1	79263	89
Corundum ()*	Corundum	Al₂O₃			1	79266	1797
Digenite ()*	Digenite	Cu_1.8S	24.12	23.52	1	79263	1027
Eudialyte ()*	Eudialyte	Na₁₅Ca₆Fe₃Zr₃Si(Si₂₅O₇₃)(O,OH,H₂O)₃(Cl,OH)₂	24.12	23.52	1	79263	182
Fergusonite-(Y) ()*	Scheelite	YNbO₄	24.12	23.52	1	79263	196
Ferriallanite-(Ce) ()*	Allanite Epidote	CaCe(Fe³⁺AlFe²⁺)[Si₂O₇][SiO₄]O(OH)	24.12	23.52	1	79263	28
Cerite-(La) ()*	Cerite	(La₆Ca₃) Fe³⁺(SiO₄)₃(SiO₃OH)₄(OH)₃	24.12	23.52	1	79263	3
Ferro-ferri-fluoro-leakeite ()*	Amphibole	NaNa₂(Fe²⁺₂Fe³⁺₂Li)Si₈O₂₂F₂	24.12	23.52	1	79263	3
Fluorcalciopyrochlore ()*	None	(Ca,Na)₂(Nb,Ti)₂O₆F	24.12	23.52	1	79263	18
Fluorite ()*	Fluorite	CaF₂	24.12	23.52	2	79263,79271	9617
Fluornatropyrochlore ()*	None	(Na,Pb,Ca,REE,U)₂Nb₂O₆F	24.12	23.52	1	79263	10
Galena ()*	Rocksalt	PbS	24.12	23.52	1	79263	24243
Gibbsite ()*	None	Al(OH)₃			1	79268	504
Gittinsite ()*	Thortveitite	CaZrSi₂O₇	24.12	23.52	1	79263	11
Goethite ()*	Diaspore	FeO(OH)			2	79268,79271	7437
Hematite ()*	Corundum	Fe₂O₃	24.12	23.52	2	79263,79268	14640
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	24.12	23.52	1	79263	5433
Kaolinite ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄			1	79268	5591
Laumontite ()*	Not in a structural group	CaAl₂Si₄O₁₂·4H₂O	24.12	23.52	2	79263,79271	1271
Maghemite ()*	Spinel	(Fe³⁺_0.67 _0.33)Fe³⁺₂O₄	24.12	23.52	1	79263	229
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	24.12	23.52	1	79263	14899
Marcasite ()*	Marcasite	FeS₂	24.12	23.52	2	79263,79271	5674
Monazite-(Ce) ()*	Monazite	Ce(PO₄)	24.12	23.52	1	79263	945
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂			1	79268	17380
Nacareniobsite-(Ce) ()*	None	(Ca₃REE)Na₃Nb(Si₂O₇)₂(OF)F₂	24.12	23.52	1	79263	10
Nepheline ()*	Tridymite	Na₃K(Al₄Si₄O₁₆)	24.12	23.52	1	79263	884
Parisite-(Ce) ()*	Parisite	CaCe₂(CO₃)₃F₂	24.12	23.52	1	79263	112
Pectolite ()*	Pectolite	NaCa₂Si₃O₈(OH)	24.12	23.52	1	79263	363
Pyrite ()*	Pyrite	FeS₂	24.12	23.52	3	79263,79268,79271	39462
Pyrrhotite ()*	Nickeline	Fe₇S₈	24.12	23.52	1	79263	9056
Quartz ()*	Quartz	SiO₂			2	79266,79268	61156
Rhabdophane-(Nd) ()*	Rhabdophane	Nd(PO₄)·H₂O			1	79271	14
Riebeckite ()*	Amphibole	Na₂(Fe²⁺₃Fe³⁺₂)Si₈O₂₂(OH)₂	24.12	23.52	1	79263	375
Samarskite-(Y) ()*	Columbite	YFe³⁺Nb₂O₈	24.12	23.52	1	79263	353
Siderite ()*	Calcite	Fe(CO₃)	24.12	23.52	1	79263	6417
Sphalerite ()*	Sphalerite	ZnS	24.12	23.52	2	79263,79268	21482
Stellerite ()*	Stilbite	Ca₄(Si₂₈Al₈)O₇₂·28H₂O	24.12	23.52	1	79263	189
Synchysite-(Ce) ()*	None	CaCe(CO₃)₂F	24.12	23.52	2	79263,79271	232
Synchysite-(Y) ()*	None	CaY(CO₃)₂F			1	79271	55
Thorianite ()*	Fluorite	ThO₂			1	79268	236
Thorite ()*	Zircon	Th(SiO₄)	24.12	23.52	1	79263	1006
Titanite ()*	Titanite	CaTi(SiO₄)O	24.12	23.52	1	79263	4899
Turkestanite ()*	Steacyite	(K, )(Ca,Na)₂ThSi₈O₂₀·nH₂O	24.12	23.52	1	79263	9
Vesuvianite ()*	Vesuvianite	(Ca,Na)₁₉(Al,Mg,Fe)₁₃(SiO₄)₁₀(Si₂O₇)₄(OH,F,O)₁₀	24.12	23.52	1	79263	1395
Wollastonite ()*	Wollastonite	CaSiO₃	24.12	23.52	1	79263	1247
Zektzerite ()*	None	NaLiZrSi₆O₁₅	24.12	23.52	1	79263	11
Zircon ()*	Zircon	Zr(SiO₄)	24.12	23.52	3	79263,79268,79271	5251

1 Ages assigned to this locality:

	Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Dating Method	Age Interpret	Prioritized?	Sample Source	Sample Num	Run Num	Age from other Locality	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	MinDat Locality ID	Dated Locality (Max Age)	Location as listed in reference	Reference	Reference DOI	Reference ID	Age Notes
	Alexandra-0180	24.12	23.52	23.82 ± 0.3		Age of alkaline dyke									73116	Ampasibitika, Antsirabe, Ambanja, Diana, Madagascar	Ampasibitika	Estrade et al. (2014)	10.1016/j.jafrearsci.2013.06.008	JAES94_141

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...