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 Galena at Hicks Dome REE-Th Prospects (Henry Hamp; Jr. No. 1 Oil Test Well; And Other Prospects), Hicks Dome, Hicks, Hardin Co., Illinois, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 282Ma - 239Ma 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
ree-00658	265	239				168046	Hicks Dome REE-Th Prospects (Henry Hamp; Jr. No. 1 Oil Test Well; And Other Prospects), Hicks Dome, Hicks, Hardin Co., Illinois, USA	Orris and Grauch (2002)	USGSOFR02_189
ree-00805	282	256				168046	Hicks Dome REE-Th Prospects (Henry Hamp; Jr. No. 1 Oil Test Well; And Other Prospects), Hicks Dome, Hicks, Hardin Co., Illinois, USA	Orris and Grauch (2002)	USGSOFR02_189