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 Cassiterite at Norrö Mica Quarry, Norrö, Nynäshamn, Stockholm County, Sweden

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 1820Ma - 1820Ma at this locality

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
Be-00029	1820	1820		Hurlbutite, Vayrynenite	Be	9480	Norrö Mica Quarry, Norrö, Nynäshamn, Stockholm County, Sweden	Romer and Smeds (1994)	PR67_141