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 Laumontite at Newberry Co., South Carolina, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 287Ma - 281Ma 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-04067	287	281				99426	Browns Quarry, Newberry Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-Rb-Sr-04068	287	281				99426	Browns Quarry, Newberry Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr