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 Polybasite at Bergamo Province, Lombardy, Italy

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 237Ma - 201Ma 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
sedexmvt-00182	237	201				55978	Gorno, Riso Valley, Seriana Valley, Bergamo Province, Lombardy, Italy	Taylor et al. (2009)	USGSOFR2009_1297

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
Giersdorf_00000856	2000	1800				29926	Novazza Mine, Valgoglio, Seriana Valley, Bergamo Province, Lombardy, Italy	Philippe et al. (1987)	BM110_283
Giersdorf_00000857	280	280				29926	Novazza Mine, Valgoglio, Seriana Valley, Bergamo Province, Lombardy, Italy	Philippe et al. (1987)	BM110_283
Giersdorf_00000858	100	100				29926	Novazza Mine, Valgoglio, Seriana Valley, Bergamo Province, Lombardy, Italy	Philippe et al. (1987)	BM110_283
sedexmvt-00182	237	201				55978	Gorno, Riso Valley, Seriana Valley, Bergamo Province, Lombardy, Italy	Taylor et al. (2009)	USGSOFR2009_1297