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 Sphalerite at Lebanon-Acton Mine, Lebanon, York Co., Maine, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 125Ma - 125Ma at this locality

Locality 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
AREPS5_257-00019	125	125				24356	Lebanon, York Co., Maine, USA	Zartman (1977)	AREPS5_257