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 Galena at Galena Tunnel Occurrence (South Park; South Park Mining And Development Company), American Fork District, Wasatch Mts, Utah Co., Utah, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 32.4Ma - 31.4Ma at this locality

Locality age (remote)

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
sedznpb-00440	32.4	31.4				37483	American Fork District, Wasatch Mts, Utah Co., Utah, USA	Singer et al. (2009)	USGSOFR2009-1252