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 Hematite at Ryan Township, Algoma District, Ontario, Canada

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 1070Ma - 1070Ma 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
PorphCu-00442	1070	1070		Chalcocite, Chalcopyrite, Copper, Galena, Hematite, Molybdenite, Pyrite, Sphalerite	Cu	206378	Jogran Cu Deposit, Ryan Township, Algoma District, Ontario, Canada	Singer et al. (2008)	USGSOFR2008_1155

Specified 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
PorphCu-00442	1070	1070		Chalcocite, Chalcopyrite, Copper, Galena, Hematite, Molybdenite, Pyrite, Sphalerite	Cu	206378	Jogran Cu Deposit, Ryan Township, Algoma District, Ontario, Canada	Singer et al. (2008)	USGSOFR2008_1155