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:
Itremo, Ambatofinandrahana, Amoron'i Mania, Madagascar

mindat Locality ID: 159148
mindat URL: http://www.mindat.org/loc-159148.html

Tectonic Settings:

Total number of sublocalities beneath "Itremo, Ambatofinandrahana, Amoron'i Mania, Madagascar": 15
Total number of bottom-level sublocalities: 12

Number of Child Localities: 8
Child Localities:
Ambatorangotina Pegmatite
Ambatovory
Hazofotsy
Imorona Valley
Itremo Massif
Itremo Village
Marovoalavo
North Ifasina Area

Latitude: 20°34'11"S
Longitude: 46°40'51"E
Decimal Degree (lat, lon): -20.569722222222,46.680833333333

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.

Alunite	Amphibole	Apatite	Aragonite	Baryte	Beryl	Chalcopyrite	Clay	Clinozoisite	Corundum
Crichtonite	Dumortierite	Epidote	Fluorite	Lazulite	Mica	Molybdenite	None	Not in a structural group	Parisite
Pyrite	Pyroxene	Quartz	Rocksalt	Rutile	Spinel	Zircon

Aegirine ()*	Aegirine-augite ()*	Amblygonite ()*	Augelite ()*	Baryte ()*
Berlinite ()*	Beryl ()*	Cassiterite ()*	Celestine ()*	Cerussite ()*
Chalcopyrite ()*	Crichtonite ()*	Dumortierite ()*	Epidote ()*	Fluorapatite ()*
Fluorite ()*	Galena ()*	Glaucophane ()*	Goyazite ()*	Hematite ()*
Kyanite ()*	Lazulite ()*	Magnesio-riebeckite ()*	Magnetite ()*	Molybdenite ()*
Muscovite ()*	Parisite-(Ce) ()*	Pyrite ()*	Pyromorphite ()*	Quartz ()*
Richterite ()*	Rutile ()*	Svanbergite ()*	Trolleite ()*	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 B Ba Be C Ca Ce Cl Cr Cu F Fe H K Li Mg Mn Mo Na O P Pb S Si Sn Sr Ti U V Y Zr

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Alunite Amphibole Apatite Aragonite Baryte Beryl Chalcopyrite Clay Clinozoisite Corundum
Crichtonite Dumortierite Epidote Fluorite Lazulite Mica Molybdenite None Not in a structural group Parisite
Pyrite Pyroxene Quartz Rocksalt Rutile Spinel Zircon

35 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Aegirine ()*	Pyroxene	NaFe³⁺Si₂O₆	2	78407,78414	1022
Aegirine-augite ()*	Pyroxene	(Ca,Na)(Fe³⁺,Mg,Fe²⁺)Si₂O₆	1	78414	286
Amblygonite ()*	None	LiAl(PO₄)F	2	78409,78412	244
Augelite ()*	None	Al₂(PO₄)(OH)₃	2	78409,78412	79
Baryte ()*	Baryte	Ba(SO₄)	2	78407,78414	11547
Berlinite ()*	Quartz	Al(PO₄)	1	78412	28
Beryl ()*	Beryl	Be₃Al₂Si₆O₁₈	1	78403	4286
Cassiterite ()*	Rutile	SnO₂	1	78403	5171
Celestine ()*	Baryte	Sr(SO₄)	2	78409,78412	1252
Cerussite ()*	Aragonite	Pb(CO₃)	1	78414	4979
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	1	78404	27198
Crichtonite ()*	Crichtonite	Sr(Mn,Y,U)Fe₂(Ti,Fe,Cr,V)₁₈(O,OH)₃₈	1	78407	27
Dumortierite ()*	Dumortierite	AlAl₆BSi₃O₁₈	1	78412	231
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	1	78407	8173
Fluorapatite ()*	Apatite	Ca₅(PO₄)₃F	1	78403	2740
Fluorite ()*	Fluorite	CaF₂	2	78414,78415	9617
Galena ()*	Rocksalt	PbS	2	78404,78414	24243
Glaucophane ()*	Amphibole	Na₂(Mg₃Al₂)Si₈O₂₂(OH)₂	1	78407	286
Goyazite ()*	Alunite	SrAl₃(PO₄)(PO₃OH)(OH)₆	2	78409,78412	173
Hematite ()*	Corundum	Fe₂O₃	2	78407,78408	14640
Kyanite ()*	Not in a structural group	Al₂OSiO₄	1	78412	1507
Lazulite ()*	Lazulite	MgAl₂(PO₄)₂(OH)₂	2	78409,78412	232
Magnesio-riebeckite ()*	Amphibole	Na₂(Mg₃Fe³⁺₂)Si₈O₂₂(OH)₂	1	78407	93
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	2	78407,78414	14899
Molybdenite ()*	Molybdenite	MoS₂	1	78414	5800
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	3	78408,78410,78412	17380
Parisite-(Ce) ()*	Parisite	CaCe₂(CO₃)₃F₂	1	78407	112
Pyrite ()*	Pyrite	FeS₂	2	78407,78414	39462
Pyromorphite ()*	Apatite	Pb₅(PO₄)₃Cl	1	78414	1725
Quartz ()*	Quartz	SiO₂	8	78403,78407,78408,78410,78411,78412,78414,78415	61156
Richterite ()*	Amphibole	Na(NaCa)Mg₅Si₈O₂₂(OH)₂	1	78414	148
Rutile ()*	Rutile	TiO₂	2	78407,78412	5614
Svanbergite ()*	Alunite	SrAl₃(SO₄)(PO₄)(OH)₆	1	78412	105
Trolleite ()*	None	Al₄(PO₄)₃(OH)₃	2	78409,78412	16
Zircon ()*	Zircon	Zr(SiO₄)	1	78414	5251

No ages have been assigned to this locality yet.

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...