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 Muscovite at Route 126 Road Cut, Parker Mountain, Strafford, Strafford Co., New Hampshire, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 277Ma - 261Ma at this locality

Direct age (remote)

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
Alexandra-0409	277	261	Muscovite			191878	Parker Mountain, Strafford, Strafford Co., New Hampshire, USA	Zartman et al. (1970)	GSAB81_3359