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:
Second Eastern Stream (Kromka Stream), Karnasurt Mt, Lovozero Massif, Murmansk Oblast, Russia

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

mindat Locality ID: 275770
mindat URL: http://www.mindat.org/loc-275770.html

Tectonic Settings:

Total number of sublocalities beneath "Second Eastern Stream (Kromka Stream), Karnasurt Mt, Lovozero Massif, Murmansk Oblast, Russia": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
Pegmatite No. 60

Latitude: 67°54'11"N
Longitude: 34°42'11"E
Decimal Degree (lat, lon): 67.903055555556,34.703055555556

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.

Amphibole	Cancrinite-sodalite	Chabazite	Cristobalite	Eudialyte	Feldspar	Gmelinite	Löllingite	Lovozerite	Natrolite
None	Nordite	Pectolite	Pyroxene	Quartz	Rhabdophane	Rocksalt	Sodalite	Sphalerite

Aegirine ()*	Arfvedsonite ()*	Chabazite-K ()*	Chkalovite ()*	Epistolite ()*
Eudialyte ()*	Galena ()*	Gerasimovskite ()*	Gmelinite-Na ()*	Löllingite ()*
Lorenzenite ()*	Lovozerite ()*	Manganonordite-(Ce) ()*	Microcline ()*	Murmanite ()*
Natrolite ()*	Pectolite ()*	Quartz ()*	Rhabdophane-(Ce) ()*	Rhabdophane-(La) ()*
Sodalite ()*	Sphalerite ()*	Steenstrupine-(Ce) ()*	Umbozerite ()*	Ussingite ()*
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 As Be Ca Ce Cl Fe H K La Mn Na Nb O P Pb S Si Sr Th Ti Zn Zr

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Amphibole Cancrinite-sodalite Chabazite Cristobalite Eudialyte Feldspar Gmelinite Löllingite Lovozerite Natrolite
None Nordite Pectolite Pyroxene Quartz Rhabdophane Rocksalt Sodalite Sphalerite

26 IMA Minerals at location:

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	370	359	1	102935	1022
Arfvedsonite ()*	Amphibole	NaNa₂(Fe²⁺₄Fe³⁺)Si₈O₂₂(OH)₂	370	359	1	102935	295
Chabazite-K ()*	Chabazite	(K₂NaCa_0.5)[Al₄Si₈O₂₄]·11H₂O	370	359	1	102935	30
Chkalovite ()*	Cristobalite	Na₂BeSi₂O₆	370	359	1	102935	16
Epistolite ()*	None	(Na )Nb₂Na₃Ti(Si₂O₇)₂O₂(OH)₂(H₂O)₄	370	359	1	102935	16
Eudialyte ()*	Eudialyte	Na₁₅Ca₆Fe₃Zr₃Si(Si₂₅O₇₃)(O,OH,H₂O)₃(Cl,OH)₂	370	359	1	102935	182
Galena ()*	Rocksalt	PbS	370	359	1	102935	24243
Gerasimovskite ()*	None	Mn²⁺(Ti,Nb)₅O₁₂·9H₂O (?)	370	359	1	102935	8
Gmelinite-Na ()*	Gmelinite	Na₄(Si₈Al₄)O₂₄·11H₂O	370	359	1	102935	25
Löllingite ()*	Löllingite	FeAs₂	370	359	1	102935	762
Lorenzenite ()*	None	Na₂Ti₂O₃(Si₂O₆)	370	359	1	102935	82
Lovozerite ()*	Lovozerite	Na₃CaZrSi₆O₁₅(OH)₃	370	359	1	102935	19
Manganonordite-(Ce) ()*	Nordite	Na₃SrCeMn²⁺Si₆O₁₇	370	359	1	102935	3
Microcline ()*	Feldspar	K(AlSi₃O₈)	370	359	1	102935	4924
Murmanite ()*	None	Na₂Ti₂Na₂Ti₂(Si₂O₇)₂O₄(H₂O)₄	370	359	1	102935	24
Natrolite ()*	Natrolite	Na₂(Si₃Al₂)O₁₀·2H₂O	370	359	1	102935	1236
Pectolite ()*	Pectolite	NaCa₂Si₃O₈(OH)	370	359	1	102935	363
Quartz ()*	Quartz	SiO₂	370	359	1	102935	61156
Rhabdophane-(Ce) ()*	Rhabdophane	Ce(PO₄)·H₂O	370	359	1	102935	66
Rhabdophane-(La) ()*	Rhabdophane	La(PO₄)·H₂O	370	359	1	102935	13
Sodalite ()*	Cancrinite-sodalite Sodalite	Na₄(Si₃Al₃)O₁₂Cl	370	359	1	102935	444
Sphalerite ()*	Sphalerite	ZnS	370	359	1	102935	21482
Steenstrupine-(Ce) ()*	None	Na₁₄Ce₆Mn²⁺₂Fe³⁺₂Zr(PO₄)₇Si₁₂O₃₆(OH)₂·3H₂O	370	359	1	102935	28
Umbozerite ()*	None	Na₃Sr₄ThSi₈(O,OH)₂₄	370	359	1	102935	3
Ussingite ()*	None	Na₂AlSi₃O₈(OH)	370	359	1	102935	24
Vinogradovite ()*	None	Na₄Ti₄(Si₂O₆)₂[(Si,Al)₄O₁₀]O₄·(H₂O,Na,K)₃	370	359	1	102935	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...