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 Dolomite at Fond Du Lac Co., Wisconsin, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 1612.45Ma - 1472.45Ma at this locality

Age range from children

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-00259	1612.45	1472.45				170327	Nellis Limestone Quarry (Ripon Quarry; Green Lake Ready Mix Company), Fond Du Lac Co., Wisconsin, USA	USGS-Rb-Sr	USGS-Rb-Sr

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-00259	1612.45	1472.45				170327	Nellis Limestone Quarry (Ripon Quarry; Green Lake Ready Mix Company), Fond Du Lac Co., Wisconsin, USA	USGS-Rb-Sr	USGS-Rb-Sr