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 Silver at Rooks County Occurrence, Apex District, Gilpin Co., Colorado, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 73.7Ma - 58Ma at this locality

Locality age

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Locality ID	Dated Locality	Ref	Ref ID
NAVDAT-32680	68	58	113553	Rooks County Occurrence, Apex District, Gilpin Co., Colorado, USA	NAVDAT	NAVDAT
NAVDAT-32764	73.7	60.3	113553	Rooks County Occurrence, Apex District, Gilpin Co., Colorado, USA	NAVDAT	NAVDAT
NAVDAT-32790	68	58	113553	Rooks County Occurrence, Apex District, Gilpin Co., Colorado, USA	NAVDAT	NAVDAT