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:
Kietyönmäki, Tammela, Tavastia Proper, Finland

Oldest recorded age at locality: 1850
Youngest recorded age at locality: 1800

mindat Locality ID: 209555
mindat URL: http://www.mindat.org/loc-209555.html

Tectonic Settings:

Total number of sublocalities beneath "Kietyönmäki, Tammela, Tavastia Proper, Finland": 0
Total number of bottom-level sublocalities: 0

Latitude: 60°43'37"N
Longitude: 23°31'3"E
Decimal Degree (lat, lon): 60.726944444444,23.5175

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.

Arsenopyrite	Beryl	Columbite	Feldspar	None	Olivine	Pyroxene	Quartz	Rutile	Spinel
Staurolite	Tourmaline

Albite ()*	Arsenopyrite ()*	Beryl ()*	Cassiterite ()*	Columbite-(Fe) ()*
Elbaite ()*	Ferrisicklerite ()*	Heterosite ()*	Quartz ()*	Spinel ()*
Spodumene ()*	Staurolite ()*	Triphylite ()*

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 As B Be Fe H Li Mg Mn Na Nb O P S Si Sn

Elements from minerals reported directly at this locality: Al As B Be Fe H Li Mg Mn Na Nb O P S Si Sn

Structural Groups for minerals in this locality:
Arsenopyrite Beryl Columbite Feldspar None Olivine Pyroxene Quartz Rutile Spinel
Staurolite Tourmaline

13 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of localities containing mineral
Albite ()*	Feldspar	Na(AlSi₃O₈)	1850	1800	8803
Arsenopyrite ()*	Arsenopyrite	FeAsS	1850	1800	9052
Beryl ()*	Beryl	Be₃Al₂Si₆O₁₈	1850	1800	4286
Cassiterite ()*	Rutile	SnO₂	1850	1800	5171
Columbite-(Fe) ()*	Columbite	Fe²⁺Nb₂O₆	1850	1800	518
Elbaite ()*	Tourmaline	Na(Al_1.5Li_1.5)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)	1850	1800	520
Ferrisicklerite ()*	Olivine	Li_1-x(Fe³⁺,Mn²⁺)(PO₄)	1850	1800	108
Heterosite ()*	Olivine	Fe³⁺(PO₄)	1850	1800	204
Quartz ()*	Quartz	SiO₂	1850	1800	61156
Spinel ()*	Spinel	MgAl₂O₄	1850	1800	1934
Spodumene ()*	Pyroxene	LiAlSi₂O₆	1850	1800	688
Staurolite ()*	Staurolite	Fe²⁺₂Al₉Si₄O₂₃(OH)	1850	1800	978
Triphylite ()*	Olivine	LiFe²⁺(PO₄)	1850	1800	313

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
	Scott-BGSF82_113-0001	1850	1800	1850-1800		Age of intrusion									209555	Kietyönmäki, Tammela, Tavastia Proper, Finland	Kietyönmäki	Talikka and Vuori (2010)		BGSF82_113	P. 118

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...