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:
Engporr Mt, Lovozero Massif, Murmansk Oblast, Russia

Oldest recorded age at locality: 370
Youngest recorded age at locality: 359

mindat Locality ID: 243960
mindat URL: http://www.mindat.org/loc-243960.html

Tectonic Settings:

Total number of sublocalities beneath "Engporr Mt, Lovozero Massif, Murmansk Oblast, Russia": 0
Total number of bottom-level sublocalities: 0

Latitude: 0°0'0"N
Longitude: 0°0'0"E
Decimal Degree (lat, lon): 0,0

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.

Amorphous	Analcime	Catapleiite	Clay	Corundum	Diaspore	Feldspar	Fluorite	Mica	Natrolite
Nickeline	None	Pectolite	Perovskite	Pyroxene	Rhabdophane	Smectite-vermiculite	Spinel	Titanite	Tridymite
Wöhlerite

Aegirine ()*	Albite ()*	Analcime ()*	Catapleiite ()*	Fluorite ()*
Fluorophlogopite ()*	Gibbsite ()*	Goethite ()*	Ilmenite ()*	Låvenite ()*
Loparite-(Ce) ()*	Lorenzenite ()*	Magnetite ()*	Microcline ()*	Natrolite ()*
Nepheline ()*	Opal ()*	Pectolite ()*	Pyrrhotite ()*	Rhabdophane-(Ce) ()*
Seidozerite ()*	Titanite ()*	Vermiculite ()*	Vinogradovite ()*

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 Ca Ce F Fe H K Mg Mn Na Nb O P S Si Sr Th Ti Zr

Elements from minerals reported directly at this locality: Al Ca Ce F Fe H K Mg Mn Na Nb O P S Si Sr Th Ti Zr

Structural Groups for minerals in this locality:
Amorphous Analcime Catapleiite Clay Corundum Diaspore Feldspar Fluorite Mica Natrolite
Nickeline None Pectolite Perovskite Pyroxene Rhabdophane Smectite-vermiculite Spinel Titanite Tridymite
Wöhlerite

24 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of localities containing mineral
Aegirine ()*	Pyroxene	NaFe³⁺Si₂O₆	370	359	1022
Albite ()*	Feldspar	Na(AlSi₃O₈)	370	359	8803
Analcime ()*	Analcime	Na(AlSi₂O₆)·H₂O	370	359	1627
Catapleiite ()*	Catapleiite	Na₂Zr(Si₃O₉)·2H₂O	370	359	113
Fluorite ()*	Fluorite	CaF₂	370	359	9617
Fluorophlogopite ()*	Mica	KMg₃(Si₃Al)O₁₀F₂	370	359	47
Gibbsite ()*	None	Al(OH)₃	370	359	504
Goethite ()*	Diaspore	FeO(OH)	370	359	7437
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	370	359	5433
Låvenite ()*	Wöhlerite	(Na,Ca)₄(Mn²⁺,Fe²⁺)₂(Zr,Ti,Nb)₂(Si₂O₇)₂(O,F)₄	370	359	58
Loparite-(Ce) ()*	Perovskite	(Na,Ce,Sr)(Ce,Th)(Ti,Nb)₂O₆	370	359	57
Lorenzenite ()*	None	Na₂Ti₂O₃(Si₂O₆)	370	359	82
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	370	359	14899
Microcline ()*	Feldspar	K(AlSi₃O₈)	370	359	4924
Natrolite ()*	Natrolite	Na₂(Si₃Al₂)O₁₀·2H₂O	370	359	1236
Nepheline ()*	Tridymite	Na₃K(Al₄Si₄O₁₆)	370	359	884
Opal ()*	Amorphous	SiO₂·nH₂O	370	359	2994
Pectolite ()*	Pectolite	NaCa₂Si₃O₈(OH)	370	359	363
Pyrrhotite ()*	Nickeline	Fe₇S₈	370	359	9056
Rhabdophane-(Ce) ()*	Rhabdophane	Ce(PO₄)·H₂O	370	359	66
Seidozerite ()*	None	Na₂Zr₂Na₂MnTi(Si₂O₇)₂O₂F₂	370	359	9
Titanite ()*	Titanite	CaTi(SiO₄)O	370	359	4899
Vermiculite ()*	Clay Smectite-vermiculite	Mg_0.7(Mg,Fe,Al)₆(Si,Al)₈O₂₀(OH)₄·8H₂O	370	359	652
Vinogradovite ()*	None	Na₄Ti₄(Si₂O₆)₂[(Si,Al)₄O₁₀]O₄·(H₂O,Na,K)₃	370	359	28

2 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
	P22_462_fig1_008	370	359								Yes				2697	Lovozero Massif, Murmansk Oblast, Russia	Lovozero	Arzamastsev & Wu (2014)	10.1134/S0869591114050026	P22_462
	Grew_Li_2019_0053	363	361	362±1		termination of igneous activity in Khibiny and Lovozero plutons					Yes		Lintisite	Li	2692	Alluaiv Mt, Lovozero Massif, Murmansk Oblast, Russia	Alluaiv and Palitra pegmatite, Lovozero Massif, Kola Peninsula, Russia	Arzamastsev et al. (2007)	10.1134/S1028334X07030257	DES413A_432

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...