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:
Lahellefjorden, Sandefjord, Vestfold, Norway

mindat Locality ID: 36492
mindat URL: http://www.mindat.org/loc-36492.html

Tectonic Settings:

Total number of sublocalities beneath "Lahellefjorden, Sandefjord, Vestfold, Norway": 4
Total number of bottom-level sublocalities: 4

Number of Child Localities: 4
Child Localities:
Bikkjeskjær
Marøyskjæra
Natholmen
Natholmskjær

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	Apatite	Bastnäsite	Calcite	Feldspar	Garnet	Molybdenite	None	Pyrite	Pyroxene
Quartz	Spinel	Tridymite

Aegirine ()*	Albite ()*	Andradite ()*	Arfvedsonite ()*	Bastnäsite-(Ce) ()*
Calcite ()*	Fluorapatite ()*	Magnetite ()*	Molybdenite ()*	Nepheline ()*
Pyrite ()*	Quartz ()*	Riebeckite ()*

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 C Ca Ce F Fe H K Mo Na O P S Si

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Amphibole Apatite Bastnäsite Calcite Feldspar Garnet Molybdenite None Pyrite Pyroxene
Quartz Spinel Tridymite

13 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	94976,94977	1022
Albite ()*	Feldspar	Na(AlSi₃O₈)	2	94976,94977	8803
Andradite ()*	Garnet	Ca₃Fe³⁺₂(SiO₄)₃	3	94976,94977,94978	1534
Arfvedsonite ()*	Amphibole	NaNa₂(Fe²⁺₄Fe³⁺)Si₈O₂₂(OH)₂	1	94977	295
Bastnäsite-(Ce) ()*	Bastnäsite	Ce(CO₃)F	1	94977	304
Calcite ()*	Calcite	Ca(CO₃)	2	94976,94977	27770
Fluorapatite ()*	Apatite	Ca₅(PO₄)₃F	1	94977	2740
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	2	94976,94977	14899
Molybdenite ()*	Molybdenite	MoS₂	1	94977	5800
Nepheline ()*	Tridymite	Na₃K(Al₄Si₄O₁₆)	1	94976	884
Pyrite ()*	Pyrite	FeS₂	1	94977	39462
Quartz ()*	Quartz	SiO₂	2	94975,94976	61156
Riebeckite ()*	Amphibole	Na₂(Fe²⁺₃Fe³⁺₂)Si₈O₂₂(OH)₂	2	94975,94977	375

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...