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:
Fredrikstad, Østfold, Norway

mindat Locality ID: 212300
mindat URL: http://www.mindat.org/loc-212300.html

Tectonic Settings:

Total number of sublocalities beneath "Fredrikstad, Østfold, Norway": 4
Total number of bottom-level sublocalities: 2

Number of Child Localities: 2
Child Localities:
Glemmen
Kråkerøy

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.

Beryl	Calcite	Clay	Clinozoisite	Columbite	Corundum	Diaspore	Epidote	Feldspar	Garnet
Mica	None	Pyrite	Quartz	Spinel	Titanite	Zircon

Albite ()*	Beryl ()*	Calcite ()*	Epidote ()*	Euxenite-(Y) ()*
Goethite ()*	Ilmenite ()*	Magnetite ()*	Microcline ()*	Muscovite ()*
Pyrite ()*	Quartz ()*	Spessartine ()*	Titanite ()*	Xenotime-(Y) ()*
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 Be C Ca Ce Fe H K Mn Na Nb O P S Si Ta Th Ti U Y Zr

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Beryl Calcite Clay Clinozoisite Columbite Corundum Diaspore Epidote Feldspar Garnet
Mica None Pyrite Quartz Spinel Titanite Zircon

16 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Albite ()*	Feldspar	Na(AlSi₃O₈)	1	92765	8803
Beryl ()*	Beryl	Be₃Al₂Si₆O₁₈	1	92763	4286
Calcite ()*	Calcite	Ca(CO₃)	1	92765	27770
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	1	92765	8173
Euxenite-(Y) ()*	Columbite	Y(NbTi)O₆	1	92765	414
Goethite ()*	Diaspore	FeO(OH)	1	92765	7437
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	1	92765	5433
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	1	92765	14899
Microcline ()*	Feldspar	K(AlSi₃O₈)	1	92765	4924
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	1	92765	17380
Pyrite ()*	Pyrite	FeS₂	1	92765	39462
Quartz ()*	Quartz	SiO₂	1	92765	61156
Spessartine ()*	Garnet	Mn²⁺₃Al₂(SiO₄)₃	1	92765	1214
Titanite ()*	Titanite	CaTi(SiO₄)O	1	92765	4899
Xenotime-(Y) ()*	Zircon	Y(PO₄)	1	92765	939
Zircon ()*	Zircon	Zr(SiO₄)	1	92765	5251

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...