Ages for Pyrargyrite at Aspen District (Roaring Fork District), Pitkin Co., Colorado, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 72.3Ma - 52Ma 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
  NAVDAT-1648	72.3	67.7				118131	Single Jack Group, Aspen District (Roaring Fork District), Pitkin Co., Colorado, USA	NAVDAT	NAVDAT
  NAVDAT-1649	69.6	65.2				118131	Single Jack Group, Aspen District (Roaring Fork District), Pitkin Co., Colorado, USA	NAVDAT	NAVDAT
  sedznpb-00444	52	52				30152	Aspen District (Roaring Fork District), Pitkin Co., Colorado, USA	Singer et al. (2009)	USGSOFR2009-1252