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:
Helgerødskjær, Tønsbergfjorden, Sandefjord, Vestfold, Norway

mindat Locality ID: 206024
mindat URL: http://www.mindat.org/loc-206024.html

Tectonic Settings:

Total number of sublocalities beneath "Helgerødskjær, Tønsbergfjorden, Sandefjord, Vestfold, Norway": 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.

Apatite	Bastnäsite	Diaspore	Feldspar	Natrolite	None	Pyrite	Pyroxene	Spinel	Tridymite
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 C Ca Ce F Fe H K Na O P S Si Zr

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

Structural Groups for minerals in this locality:
Apatite Bastnäsite Diaspore Feldspar Natrolite None Pyrite Pyroxene Spinel Tridymite
Zircon

10 IMA Minerals at location:

Aegirine ()*	Albite ()*	Bastnäsite-(Ce) ()*	Diaspore ()*	Fluorapatite ()*
Magnetite ()*	Natrolite ()*	Nepheline ()*	Pyrite ()*	Zircon ()*

Mineral name	Structural Groups	IMA Formula	# of localities containing mineral
Aegirine ()*	Pyroxene	NaFe³⁺Si₂O₆	1022
Albite ()*	Feldspar	Na(AlSi₃O₈)	8803
Bastnäsite-(Ce) ()*	Bastnäsite	Ce(CO₃)F	304
Diaspore ()*	Diaspore	AlO(OH)	481
Fluorapatite ()*	Apatite	Ca₅(PO₄)₃F	2740
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	14899
Natrolite ()*	Natrolite	Na₂(Si₃Al₂)O₁₀·2H₂O	1236
Nepheline ()*	Tridymite	Na₃K(Al₄Si₄O₁₆)	884
Pyrite ()*	Pyrite	FeS₂	39462
Zircon ()*	Zircon	Zr(SiO₄)	5251

No ages have been assigned to this locality yet.

All locality data graciously provided by mindat.org

All age data...