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 Magnetite at Little Friar Mountain Mine (Massie Mine), Amherst Co., Virginia, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 541Ma - 541Ma at this locality

Locality age (deprioritized)

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
ree-00759	541	541				52378	Little Friar Mountain Mine (Massie Mine), Amherst Co., Virginia, USA	Orris and Grauch (2002)	USGSOFR02_189