Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org

Ages for Gudmundite at Örebro County, Sweden

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 2881Ma - 1658Ma at this locality

Age range from children

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
Giersdorf_00000297	2881	2525		Zircon		24110	Åmmeberg, Askersund, Örebro County, Sweden	Kumpulainen et al. (1996)	EG91_1009
PR51_265-00017	1658	1658	Galena			10587	Hällefors Silver Mines, Hällefors, Örebro County, Sweden	Sundblad (1991)	PR51_265

Mineralization age

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
MT2014_Tillberg_Håkansboda	1809	1763			Co,Cu,S	3204	Håkansboda, Lindesberg, Örebro County, Sweden	Tillberg (2014)	MT2014_Tillberg

Locality age

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
Alexandra-0314	1803.7	1801.7				219711	Reboda Pegmatite, Guldsmedshyttan, Lindesberg, Örebro County, Sweden	Romer and Smeds (1997)	PR82_85
CG227_258-00001	1924	1865	Zircon			10005	Zinkgruvan Mine (Åmmeberg Mines), Zinkgruvan, Askersund, Örebro County, Sweden	Kumpulainen et al. (1996)	CG227_258
Giersdorf_00000293	1919	1883				24110	Åmmeberg, Askersund, Örebro County, Sweden	Kumpulainen et al. (1996)	EG91_1009
Giersdorf_00000294	1919	1883				24110	Åmmeberg, Askersund, Örebro County, Sweden	Kumpulainen et al. (1996)	EG91_1009
Giersdorf_00000295	1919	1883				24110	Åmmeberg, Askersund, Örebro County, Sweden	Kumpulainen et al. (1996)	EG91_1009
Giersdorf_00000296	2011	1907		Zircon		24110	Åmmeberg, Askersund, Örebro County, Sweden	Kumpulainen et al. (1996)	EG91_1009
Giersdorf_00000297	2881	2525		Zircon		24110	Åmmeberg, Askersund, Örebro County, Sweden	Kumpulainen et al. (1996)	EG91_1009
Giersdorf_00000298	1924	1865				24110	Åmmeberg, Askersund, Örebro County, Sweden	Kumpulainen et al. (1996)	EG91_1009
Giersdorf_00000299	1924	1865				24110	Åmmeberg, Askersund, Örebro County, Sweden	Kumpulainen et al. (1996)	EG91_1009
PR51_265-00015	1679	1679	Galena			11997	Västra Ore Field (Western Field), Hällefors Silver Mines, Hällefors, Örebro County, Sweden	Sundblad (1991)	PR51_265
PR51_265-00016	1670	1670	Galena			11998	Mellan Ore Field (Middle Field), Hällefors Silver Mines, Hällefors, Örebro County, Sweden	Sundblad (1991)	PR51_265
PR51_265-00017	1658	1658	Galena			10587	Hällefors Silver Mines, Hällefors, Örebro County, Sweden	Sundblad (1991)	PR51_265
sedznpb-00424	1900	1870				10005	Zinkgruvan Mine (Åmmeberg Mines), Zinkgruvan, Askersund, Örebro County, Sweden	Singer et al. (2009)	USGSOFR2009-1252