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:
Ansvik Ore Field, Persberg Ore District, Filipstad, Värmland County, Sweden

Oldest recorded age at locality: 1890
Youngest recorded age at locality: 1850

mindat Locality ID: 220867
mindat URL: http://www.mindat.org/loc-220867.html

Tectonic Settings:

Total number of sublocalities beneath "Ansvik Ore Field, Persberg Ore District, Filipstad, Värmland County, Sweden": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
Guldstubbe Mine

Latitude: 59°41'54"N
Longitude: 14°18'0"E
Decimal Degree (lat, lon): 59.698333333333,14.3

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	Humite	None	Spinel	Wollastonite

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 Ca F Fe H Mg O Si

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Amphibole Humite None Spinel Wollastonite

6 IMA Minerals at location:

Actinolite ()*	Anthophyllite ()*	Chondrodite ()*	Spinel ()*	Tremolite ()*
Wollastonite ()*

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
Actinolite ()*	Amphibole	Ca₂(Mg_4.5-2.5Fe²⁺_0.5-2.5)Si₈O₂₂(OH)₂	1890	1850	1	112850	3419
Anthophyllite ()*	Amphibole	Mg₂Mg₅Si₈O₂₂(OH)₂	1890	1850	1	112850	718
Chondrodite ()*	Humite	Mg₅(SiO₄)₂F₂	1890	1850	1	112850	285
Spinel ()*	Spinel	MgAl₂O₄	1890	1850	1	112850	1934
Tremolite ()*	Amphibole	Ca₂(Mg_5.0-4.5Fe²⁺_0.0-0.5)Si₈O₂₂(OH)₂	1890	1850	1	112850	2562
Wollastonite ()*	Wollastonite	CaSiO₃	1890	1850	1	112850	1247

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
	Kristen002401	1890	1850			Fe, Mn, S ore formation					Yes			Fe, Mn, S	220866	Persberg Ore District, Filipstad, Värmland County, Sweden	Bergslagen	Sundblad et al. (1993)	10.1016/0301-9268(93)90085-G	PR64_319

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...