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 Rectorite at Copper Ridge Zinc District, Grainger Co., Tennessee, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of Ma - Ma 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
sedexmvt-00226	485	470				128272	Idol Prospect (Idol Mine; Comstock Prospect; Clinch Valley), Copper Ridge Zinc District, Grainger Co., Tennessee, USA	Taylor et al. (2009)	USGSOFR2009_1297