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 Ankerite at South Nâm Nâm Xe Carbonatite, Nâm Nâm Xe REE Deposit, Mt Fansipan, Phong Tho District, Lai Chau Province, Vietnam

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 47.5Ma - 30Ma 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
Jen_0001163	30	30				27053	Nâm Xe REE Deposit, Mt Fansipan, Phong Tho District, Lai Chau Province, Vietnam	Woolley and Kjarsgaard (2008)	GSCOF5796
Jen_0001164	47.5	40.5				27053	Nâm Xe REE Deposit, Mt Fansipan, Phong Tho District, Lai Chau Province, Vietnam	Woolley and Kjarsgaard (2008)	GSCOF5796