Ages for Chalcopyrite at Spionkop Creek, Yarrow Creek-Spionkop Creek Deposit, Alberta, Canada

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 1000Ma - 1000Ma at this locality

• Mineralization 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
  sedcu-00163	1000	1000			Cu	19046	Spionkop Creek, Yarrow Creek-Spionkop Creek Deposit, Alberta, Canada	Cox et al. (2003)	USGSOFR03_107
  sedcu-00164	1000	1000			Cu	19046	Spionkop Creek, Yarrow Creek-Spionkop Creek Deposit, Alberta, Canada	Cox et al. (2003)	USGSOFR03_107