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

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

mindat Locality ID: 14536
mindat URL: http://www.mindat.org/loc-14536.html

Tectonic Settings:

Total number of sublocalities beneath "Kjeøya, Barkevik Area, Langesundsfjorden, Larvik, Vestfold, Norway": 4
Total number of bottom-level sublocalities: 4

Number of Child Localities: 4
Child Localities:
Catapleiite Locality
Kjeøya N
Kjeøya W (Tritomite Occurrence)
Melanocerite Typelocality

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.

Amphibole	Analcime	Apatite	Apophyllite	Arsenopyrite	Astrophyllite	Calcite	Cancrinite	Cancrinite-sodalite	Catapleiite
Clay	Feldspar	Fluorite	Hellandite	Löllingite	Lepidocrocite	Mica	Molybdenite	Natrolite	Nickeline
None	Pharmacosiderite	Pyroxene	Rocksalt	Sodalite	Sphalerite	Tridymite	Wöhlerite	Zircon

Aegirine ()*	Albite ()*	Analcime ()*	Annite ()*	Arsenopyrite ()*
Astrophyllite ()*	Birnessite ()*	Böhmite ()*	Calcite ()*	Cancrinite ()*
Catapleiite ()*	Ferro-edenite ()*	Fluorapatite ()*	Fluorapophyllite-(K) ()*	Fluorite ()*
Galena ()*	Gibbsite ()*	Helvine ()*	Låvenite ()*	Leucophanite ()*
Löllingite ()*	Melanocerite-(Ce) ()*	Molybdenite ()*	Muscovite ()*	Natrolite ()*
Nepheline ()*	Pharmacosiderite ()*	Pyrrhotite ()*	Sphalerite ()*	Tadzhikite-(Ce) ()*
Tritomite-(Ce) ()*	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 As B Be C Ca Ce F Fe H K Mn Mo Na Nb O P Pb S Si Ti Zn Zr

Elements from minerals reported directly at this locality: Al As B Be C Ca Ce Fe H K Mn Na O S Si Ti

Structural Groups for minerals in this locality:
Amphibole Analcime Apatite Apophyllite Arsenopyrite Astrophyllite Calcite Cancrinite Cancrinite-sodalite Catapleiite
Clay Feldspar Fluorite Hellandite Löllingite Lepidocrocite Mica Molybdenite Natrolite Nickeline
None Pharmacosiderite Pyroxene Rocksalt Sodalite Sphalerite Tridymite Wöhlerite Zircon

33 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	94783,94785	1022
Albite ()*	Feldspar	Na(AlSi₃O₈)	294	294	1	94785	8803
Analcime ()*	Analcime	Na(AlSi₂O₆)·H₂O	294	294	1	94785	1627
Annite ()*	Mica Clay	KFe²⁺₃(AlSi₃O₁₀)(OH)₂	294	294	0		356
Arsenopyrite ()*	Arsenopyrite	FeAsS	294	294	1	94784	9052
Astrophyllite ()*	Astrophyllite	K₂NaFe²⁺₇Ti₂(Si₄O₁₂)₂O₂(OH)₄F	294	294	4	94782,94783,94784,94785	161
Birnessite ()*	None	(Na,Ca,K)_0.6(Mn⁴⁺,Mn³⁺)₂O₄·1.5H₂O	294	294	0		178
Böhmite ()*	Lepidocrocite	AlO(OH)	294	294	1	94783	195
Calcite ()*	Calcite	Ca(CO₃)	294	294	0		27770
Cancrinite ()*	Cancrinite	(Na,Ca, )₈(Al₆Si₆)O₂₄(CO₃,SO₄)₂·2H₂O	294	294	0		232
Catapleiite ()*	Catapleiite	Na₂Zr(Si₃O₉)·2H₂O	294	294	1	94782	113
Ferro-edenite ()*	Amphibole	NaCa₂Fe²⁺₅(Si₇Al)O₂₂(OH)₂	294	294	0		57
Fluorapatite ()*	Apatite	Ca₅(PO₄)₃F	294	294	1	94784	2740
Fluorapophyllite-(K) ()*	Apophyllite	KCa₄Si₈O₂₀F·8H₂O	294	294	1	94784	303
Fluorite ()*	Fluorite	CaF₂	294	294	1	94785	9617
Galena ()*	Rocksalt	PbS	294	294	1	94785	24243
Gibbsite ()*	None	Al(OH)₃	294	294	0		504
Helvine ()*	Sodalite Cancrinite-sodalite	Be₃Mn²⁺₄(SiO₄)₃S	294	294	0		237
Låvenite ()*	Wöhlerite	(Na,Ca)₄(Mn²⁺,Fe²⁺)₂(Zr,Ti,Nb)₂(Si₂O₇)₂(O,F)₄	294	294	1	94783	58
Leucophanite ()*	None	NaCaBeSi₂O₆F	294	294	3	94782,94783,94785	55
Löllingite ()*	Löllingite	FeAs₂	294	294	1	94782	762
Melanocerite-(Ce) ()*	Apatite	Ce₅(SiO₄,BO₄)₃(OH,O)	294	294	1	94785	7
Molybdenite ()*	Molybdenite	MoS₂	294	294	1	94785	5800
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	294	294	0		17380
Natrolite ()*	Natrolite	Na₂(Si₃Al₂)O₁₀·2H₂O	294	294	1	94785	1236
Nepheline ()*	Tridymite	Na₃K(Al₄Si₄O₁₆)	294	294	1	94785	884
Pharmacosiderite ()*	Pharmacosiderite	KFe³⁺₄(AsO₄)₃(OH)₄·6-7H₂O	294	294	0		428
Pyrrhotite ()*	Nickeline	Fe₇S₈	294	294	0		9056
Sphalerite ()*	Sphalerite	ZnS	294	294	1	94782	21482
Tadzhikite-(Ce) ()*	Hellandite	Ca₄Ce₂Ti (B₄Si₄O₂₂)(OH)₂	294	294	0		14
Tritomite-(Ce) ()*	Apatite	Ce₅(SiO₄,BO₄)₃(OH,O)	294	294	3	94782,94783,94784	19
Wöhlerite ()*	Wöhlerite	Na₂Ca₄Zr(Nb,Ti)(Si₂O₇)₂(O,F)₄	294	294	2	94784,94785	83
Zircon ()*	Zircon	Zr(SiO₄)	294	294	1	94785	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

All locality data graciously provided by mindat.org

All age data...