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 Randfontein Estates Mine (Randfontein Mine), West Rand District (West Rand), Gauteng, South Africa

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 2970Ma - 2914Ma 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
Kristen002293	2970	2914			Co,Au,Ni	29065	West Rand District (West Rand), Gauteng, South Africa	Robb and Meyer (1995)	OGR10_67