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 Chromite at Thetford Mines, Les Appalaches RCM, Chaudière-Appalaches, Québec, Canada

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 483Ma - 477Ma 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
podchrome-00516	483	477			Cr	145315	Union Mine (Southwark Mine), Black Lake, Thetford Mines, Les Appalaches RCM, Chaudière-Appalaches, Québec, Canada	Moiser et al. (2012)	USGSSIR2012_5157

Mineralization 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
podchrome-00516	483	477			Cr	145315	Union Mine (Southwark Mine), Black Lake, Thetford Mines, Les Appalaches RCM, Chaudière-Appalaches, Québec, Canada	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00523	483	477			Cr	145317	Lemelin Mine (Gray Mine), Thetford Mines, Les Appalaches RCM, Chaudière-Appalaches, Québec, Canada	Moiser et al. (2012)	USGSSIR2012_5157