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 Chalcocite at Stockholm County, Sweden

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 1837Ma - 1793Ma 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
Kristen002520	1837	1805				3194	Utö Mines, Utö, Haninge, Stockholm County, Sweden	Tkachev (2011)	GSLSP350_7
Bradley_2012_112	1797	1793				12107	Gruvdalen Mine (Skeppsdal), Österåker, Stockholm County, Sweden	McCauley and Bradley (2014)	CM52_183

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-0317	1788	1782				9603	Stora Vika, Nynäshamn, Stockholm County, Sweden	Romer and Smeds (1997)	PR82_85
Be-00019	1820	1820		Chiavennite, Genthelvite, Milarite	Be	3194	Utö Mines, Utö, Haninge, Stockholm County, Sweden	Romer and Smeds (1994)	PR67_141
Be-00029	1820	1820		Hurlbutite, Vayrynenite	Be	9480	Norrö Mica Quarry, Norrö, Nynäshamn, Stockholm County, Sweden	Romer and Smeds (1994)	PR67_141
Bradley_2012_112	1797	1793				12107	Gruvdalen Mine (Skeppsdal), Österåker, Stockholm County, Sweden	McCauley and Bradley (2014)	CM52_183
Bradley_2012_155	1788	1782				9603	Stora Vika, Nynäshamn, Stockholm County, Sweden	McCauley and Bradley (2014)	CM52_183
Kristen002520	1837	1805				3194	Utö Mines, Utö, Haninge, Stockholm County, Sweden	Tkachev (2011)	GSLSP350_7
Kristen002521	1819	1813				3194	Utö Mines, Utö, Haninge, Stockholm County, Sweden	Tkachev (2011)	GSLSP350_7