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 Polycrase-(Y) at Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 285Ma - 269Ma 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
Be-00011	285	269		Gugiaite	Be	2103	Seula Mine (ex Montecatini Quarry), Mount Camoscio, Oltrefiume, Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy	Pezzotta et al. (1999)	AM84-782

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-00011	285	269		Gugiaite	Be	2103	Seula Mine (ex Montecatini Quarry), Mount Camoscio, Oltrefiume, Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy	Pezzotta et al. (1999)	AM84-782