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:
Korsnäs, Ostrobothnia, Finland

Oldest recorded age at locality: 541
Youngest recorded age at locality: 541

mindat Locality ID: 225506
mindat URL: http://www.mindat.org/loc-225506.html

Tectonic Settings:

Total number of sublocalities beneath "Korsnäs, Ostrobothnia, Finland": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
Korsnäs Lead Mine

Latitude: 62°48'51"N
Longitude: 21°14'20"E
Decimal Degree (lat, lon): 62.814166666667,21.238888888889

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.

Amorphous	Amphibole	Ancylite	Apatite	Apophyllite	Baryte	Calcite	Carbocernaite	Fluorite	Harmotome
Monazite	None	Not in a structural group	Pyrite	Pyroxene	Rocksalt	Sphalerite	Stibnite	Titanite	Zircon

Baryte ()*	Barytocalcite ()*	Bismuthinite ()*	Britholite-(Ce) ()*	Calcioancylite-(Ce) ()*
Calcite ()*	Carbocernaite ()*	Diopside ()*	Fluorapophyllite-(K) ()*	Fluorite ()*
Galena ()*	Harmotome ()*	Hemimorphite ()*	Monazite-(Ce) ()*	Monazite-(Nd) ()*
Opal ()*	Pyrite ()*	Sphalerite ()*	Thorite ()*	Titanite ()*
Tremolite ()*	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 Ba Bi C Ca Ce F Fe H K La Mg Na Nd O P Pb S Si Sr Th Ti Zn Zr

Elements from minerals reported directly at this locality: Ba Bi C Ca Ce F H La Na Nd O P Pb S Si Sr Th Ti Zn Zr

Structural Groups for minerals in this locality:
Amorphous Amphibole Ancylite Apatite Apophyllite Baryte Calcite Carbocernaite Fluorite Harmotome
Monazite None Not in a structural group Pyrite Pyroxene Rocksalt Sphalerite Stibnite Titanite Zircon

22 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
Baryte ()*	Baryte	Ba(SO₄)	541	541	0		11547
Barytocalcite ()*	None	BaCa(CO₃)₂	541	541	0		83
Bismuthinite ()*	Stibnite	Bi₂S₃	541	541	0		1935
Britholite-(Ce) ()*	Apatite	(Ce,Ca)₅(SiO₄)₃(OH)	541	541	0		115
Calcioancylite-(Ce) ()*	Ancylite	(Ce,Ca,Sr)(CO₃)(OH,H₂O)	541	541	0		46
Calcite ()*	Calcite	Ca(CO₃)	541	541	1	49986	27770
Carbocernaite ()*	Carbocernaite	(Sr,Ce,La)(Ca,Na)(CO₃)₂	541	541	0		24
Diopside ()*	Pyroxene	CaMgSi₂O₆	541	541	1	49986	4135
Fluorapophyllite-(K) ()*	Apophyllite	KCa₄Si₈O₂₀F·8H₂O	541	541	1	49986	303
Fluorite ()*	Fluorite	CaF₂	541	541	0		9617
Galena ()*	Rocksalt	PbS	541	541	0		24243
Harmotome ()*	Harmotome	Ba₂(Si₁₂Al₄)O₃₂·12H₂O	541	541	1	49986	290
Hemimorphite ()*	Not in a structural group	Zn₄(Si₂O₇)(OH)₂·H₂O	541	541	1	49986	1689
Monazite-(Ce) ()*	Monazite	Ce(PO₄)	541	541	0		945
Monazite-(Nd) ()*	Monazite	Nd(PO₄)	541	541	0		26
Opal ()*	Amorphous	SiO₂·nH₂O	541	541	1	49986	2994
Pyrite ()*	Pyrite	FeS₂	541	541	1	49986	39462
Sphalerite ()*	Sphalerite	ZnS	541	541	0		21482
Thorite ()*	Zircon	Th(SiO₄)	541	541	0		1006
Titanite ()*	Titanite	CaTi(SiO₄)O	541	541	0		4899
Tremolite ()*	Amphibole	Ca₂(Mg_5.0-4.5Fe²⁺_0.0-0.5)Si₈O₂₂(OH)₂	541	541	1	49986	2562
Zircon ()*	Zircon	Zr(SiO₄)	541	541	0		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
	ree-00349	541	541	Precambrian			low								11329	Korsnäs Lead Mine, Korsnäs, Ostrobothnia, Finland	Korsnas Mine	Orris and Grauch (2002)		USGSOFR02_189

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...