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:
Ekojoki Ni-Cu Deposit, Vammala, Sastamala, Pirkanmaa, Finland

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

mindat Locality ID: 56563
mindat URL: http://www.mindat.org/loc-56563.html

Tectonic Settings:

Total number of sublocalities beneath "Ekojoki Ni-Cu Deposit, Vammala, Sastamala, Pirkanmaa, Finland": 0
Total number of bottom-level sublocalities: 0

Latitude: 61°20'38"N
Longitude: 23°1'7"E
Decimal Degree (lat, lon): 61.343888888889,23.018611111111

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.

Chalcopyrite	Copper	Cubanite	Molybdenite	Nickeline	None	Pentlandite	Pyrite	Rocksalt	Sphalerite
Wurtzite

Chalcopyrite ()*	Cubanite ()*	Galena ()*	Gold ()*	Graphite ()*
Mackinawite ()*	Molybdenite ()*	Nickeline ()*	Gersdorffite-Pa3 ()*	Pentlandite ()*
Pyrrhotite ()*	Silver ()*	Sphalerite ()*	Tarkianite ()*

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: Ag As Au C Cu Fe Mo Ni Pb Re S Zn

Elements from minerals reported directly at this locality: Ag As Au C Cu Fe Mo Ni Pb Re S Zn

Structural Groups for minerals in this locality:
Chalcopyrite Copper Cubanite Molybdenite Nickeline None Pentlandite Pyrite Rocksalt Sphalerite
Wurtzite

14 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of localities containing mineral
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	1890	1890	27198
Cubanite ()*	Cubanite Wurtzite	CuFe₂S₃	1890	1890	802
Galena ()*	Rocksalt	PbS	1890	1890	24243
Gold ()*	Copper	Au	1890	1890	30554
Graphite ()*	None	C	1890	1890	2812
Mackinawite ()*	None	(Fe,Ni)_1+xS (x = 0-0.07)	1890	1890	451
Molybdenite ()*	Molybdenite	MoS₂	1890	1890	5800
Nickeline ()*	Nickeline	NiAs	1890	1890	633
Gersdorffite-Pa3 ()*	Pyrite	NiAsS	1890	1890	767
Pentlandite ()*	Pentlandite	(Ni,Fe)₉S₈	1890	1890	1512
Pyrrhotite ()*	Nickeline	Fe₇S₈	1890	1890	9056
Silver ()*	Copper	Ag	1890	1890	5186
Sphalerite ()*	Sphalerite	ZnS	1890	1890	21482
Tarkianite ()*	None	(Cu,Fe)(Re,Mo)₄S₈	1890	1890	6

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
	Mo-00274	1890	1890		U-Pb		low						Molybdenite, Tarkianite	Mo	56563	Ekojoki Ni-Cu Deposit, Vammala, Sastamala, Pirkanmaa, Finland		Häkli et al. (1979); Peltonen et al. (1995)

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...