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 Alkire Mine, Mineral Co., West Virginia, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 341.64Ma - 303.46Ma 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
USGS-Rb-Sr-02158	303.46	303.46				153551	Alkire Mine, Mineral Co., West Virginia, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-Rb-Sr-02159	341.64	341.64				153551	Alkire Mine, Mineral Co., West Virginia, USA	USGS-Rb-Sr	USGS-Rb-Sr