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:
Hannula Pegmatite, Eräjärvi Area, Orivesi, Pirkanmaa, Finland

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

mindat Locality ID: 247951
mindat URL: http://www.mindat.org/loc-247951.html

Tectonic Settings:

Total number of sublocalities beneath "Hannula Pegmatite, Eräjärvi Area, Orivesi, Pirkanmaa, Finland": 0
Total number of bottom-level sublocalities: 0

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	Columbite	None	Olivine	Rutile	Tourmaline	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 B Be Fe H Li Mn Na Nb O P Si Sn Ta Zr

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

Structural Groups for minerals in this locality:
Beryl Columbite None Olivine Rutile Tourmaline Zircon

8 IMA Minerals at location:

Beryl ()*	Cassiterite ()*	Columbite-(Fe) ()*	Columbite-(Mn) ()*	Schorl ()*
Tantalite-(Fe) ()*	Triphylite ()*	Zircon ()*

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of localities containing mineral
Beryl ()*	Beryl	Be₃Al₂Si₆O₁₈	1800	1800	4286
Cassiterite ()*	Rutile	SnO₂	1800	1800	5171
Columbite-(Fe) ()*	Columbite	Fe²⁺Nb₂O₆	1800	1800	518
Columbite-(Mn) ()*	Columbite	Mn²⁺Nb₂O₆	1800	1800	289
Schorl ()*	Tourmaline	NaFe²⁺₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)	1800	1800	2705
Tantalite-(Fe) ()*	Columbite	Fe²⁺Ta₂O₆	1800	1800	99
Triphylite ()*	Olivine	LiFe²⁺(PO₄)	1800	1800	313
Zircon ()*	Zircon	Zr(SiO₄)	1800	1800	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
	Scott-BGSF82_113-0003	1800	1800	1800	U-Pb	Age of intrusion		zircon			Yes	Zircon			1650	Viitaniemi Pegmatite, Eräjärvi Area, Orivesi, Pirkanmaa, Finland	Viitaniemi pegmatite	Talikka and Vuori (2010)		BGSF82_113	P. 116

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...