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:
Barkevika, Barkevik Area, Langesundsfjorden, Larvik, Vestfold, Norway

Oldest recorded age at locality: 294
Youngest recorded age at locality: 294

mindat Locality ID: 2460
mindat URL: http://www.mindat.org/loc-2460.html

Tectonic Settings:

Total number of sublocalities beneath "Barkevika, Barkevik Area, Langesundsfjorden, Larvik, Vestfold, Norway": 2
Total number of bottom-level sublocalities: 2

Number of Child Localities: 2
Child Localities:
Barkevika N
Barkevikstranda

Latitude: 59°0'36"N
Longitude: 9°51'18"E
Decimal Degree (lat, lon): 59.01,9.855

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	Analcime	Astrophyllite	Bastnäsite	Cancrinite	Cancrinite-sodalite	Catapleiite	Clay	Eudialyte	Feldspar
Fluorite	Hellandite	Mica	Natrolite	None	Pyroxene	Quartz	Sodalite	Sphalerite	Tridymite
Wöhlerite	Zircon

Aegirine ()*	Analcime ()*	Astrophyllite ()*	Bastnäsite-(Ce) ()*	Cancrinite ()*
Catapleiite ()*	Ferro-edenite ()*	Ferrokentbrooksite ()*	Fluorite ()*	Hastingsite ()*
Microcline ()*	Muscovite ()*	Natrolite ()*	Nepheline ()*	Quartz ()*
Sodalite ()*	Sphalerite ()*	Tadzhikite-(Ce) ()*	Thorite ()*	Wöhlerite ()*
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 C Ca Ce Cl F Fe H K Na Nb O S Si Th Ti Zn Zr

Elements from minerals reported directly at this locality: Al C Ca Ce Cl F Fe H K Na O S Si Zn Zr

Structural Groups for minerals in this locality:
Amphibole Analcime Astrophyllite Bastnäsite Cancrinite Cancrinite-sodalite Catapleiite Clay Eudialyte Feldspar
Fluorite Hellandite Mica Natrolite None Pyroxene Quartz Sodalite Sphalerite Tridymite
Wöhlerite Zircon

21 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	294	294	2	94778,94779	1022
Analcime ()*	Analcime	Na(AlSi₂O₆)·H₂O	294	294	2	94778,94779	1627
Astrophyllite ()*	Astrophyllite	K₂NaFe²⁺₇Ti₂(Si₄O₁₂)₂O₂(OH)₄F	294	294	2	94778,94779	161
Bastnäsite-(Ce) ()*	Bastnäsite	Ce(CO₃)F	294	294	0		304
Cancrinite ()*	Cancrinite	(Na,Ca, )₈(Al₆Si₆)O₂₄(CO₃,SO₄)₂·2H₂O	294	294	1	94779	232
Catapleiite ()*	Catapleiite	Na₂Zr(Si₃O₉)·2H₂O	294	294	0		113
Ferro-edenite ()*	Amphibole	NaCa₂Fe²⁺₅(Si₇Al)O₂₂(OH)₂	294	294	0		57
Ferrokentbrooksite ()*	Eudialyte	Na₁₅Ca₆Fe²⁺₃Zr₃Nb(Si₂₅O₇₃)(O,OH,H₂O)₃(F,Cl)₂	294	294	1	94779	15
Fluorite ()*	Fluorite	CaF₂	294	294	1	94779	9617
Hastingsite ()*	Amphibole	NaCa₂(Fe²⁺₄Fe³⁺)(Si₆Al₂)O₂₂(OH)₂	294	294	0		209
Microcline ()*	Feldspar	K(AlSi₃O₈)	294	294	1	94779	4924
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	294	294	0		17380
Natrolite ()*	Natrolite	Na₂(Si₃Al₂)O₁₀·2H₂O	294	294	1	94779	1236
Nepheline ()*	Tridymite	Na₃K(Al₄Si₄O₁₆)	294	294	1	94779	884
Quartz ()*	Quartz	SiO₂	294	294	0		61156
Sodalite ()*	Cancrinite-sodalite Sodalite	Na₄(Si₃Al₃)O₁₂Cl	294	294	0		444
Sphalerite ()*	Sphalerite	ZnS	294	294	0		21482
Tadzhikite-(Ce) ()*	Hellandite	Ca₄Ce₂Ti (B₄Si₄O₂₂)(OH)₂	294	294	1	94779	14
Thorite ()*	Zircon	Th(SiO₄)	294	294	1	94779	1006
Wöhlerite ()*	Wöhlerite	Na₂Ca₄Zr(Nb,Ti)(Si₂O₇)₂(O,F)₄	294	294	1	94779	83
Zircon ()*	Zircon	Zr(SiO₄)	294	294	1	94779	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
	Be-00062	294	294	294			high				Yes		Gugiaite	Be	146895	Thorstein Quarry, Brunlanes, Larvik, Vestfold, Norway	Larvik plutonic complex, Norway	Larsen (2010)		BOOK_LHGPM_2010

Sample	Source Locality	Reference URL
R060044	Barkevika, Barkevik Area, Langesundsfjorden, Larvik, Vestfold, Norway	https://rruff.info/R060044

All locality data graciously provided by mindat.org

All age data...